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Crawler Excavator R 926 R 916

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September 2018
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Industrial & lab equipment Compact Excavator

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Crawler excavator R 916 R 926 Operating weight: 49,603 – 60,075 lb Engine output (SAE J1349) : 154 HP / 115 kW Engine output (ISO 9249) : 157 HP / 115 kW Bucket capacity: 0.98 – 1.70 yd³ 54,674 – 62,390 lb 173 HP / 129 kW 175 HP / 129 kW 1.24 – 2.03 yd³ R 916 Operating weight: Engine output (SAE J1349): Engine output (ISO 9249): Bucket capacity: 2 R 916 Litronic R 926 Litronic Advanced 49,603 – 60,075 lb 154 HP / 115 kW 157 HP / 115 kW 1.24 – 1.55 yd³ R 926 Operating weight: Engine output (SAE J1349): Engine output (ISO 9249): Bucket capacity: Advanced 54,674 – 62,390 lb 173 HP / 129 kW 175 HP / 129 kW 1.24 – 1.55 yd³ Performance Comfort Thanks to its innovative system technology, the Advanced crawler excavator has performance features that are truly unique. The energy efficient Positive Control dual-circuit hydraulic system is designed specifically to allow multiple functions or machine movement at the same time. The electronic pump control sets a new standard for performance and efficiency. Designed to the latest ergonomic standards, the operators cab provides exceptional comfort, ease of operation and an outstanding, wide view to the working area. For Liebherr, comfort also applies to service, with centrally located service points and easy, rapid access. Reliability Backed by more than 50 years experience designing and building hydraulic excavators, Liebherr designed the new Generation 6 Excavators to provide the maximum in reliability and performance. Economy Crawler excavators from Liebherr guarantee maximum productivity. The optimized interaction of hydraulics and electronics means that individual movements as well as multiple functions can be performed at the same time without decreasing efficiency. R 916 Litronic R 926 Litronic 3 Positive Control dual-circuit hydraulic system • Fast, precise hydraulic flow as needed; even when performing multiple functions or movements • Load sensing hydraulics for smooth, efficient movements • Optimum energy utilization 4 R 916 Litronic R 926 Litronic Performance Thanks to its innovative system technology, the R 916 and R 926 Advanced crawler excavators have performance features that are truly unique. The energy efficient Positive Control dual-circuit hydraulic system is designed specifically to allow multiple functions or machine movement at the same time. The electronic pump control sets a new standard for performance and efficiency. Advanced integrated excavator system technology High-tech for high performance The Advanced excavators features the newly-developed integrated excavator system technology. This is based on the Positive Control hydraulic system, controlled by Liebherr electronics and the system software. The sensors located at strategic points on the machine form the basis for an intelligent system that allows for fast and efficient work. Positive Control dual-circuit hydraulic system When traveling straight, turning or performing work functions, the two hydraulic pump circuits are either grouped together or operated independently. Operating separately, the pumps can supply components with different load pressures and flows independently, while combining the flow for maximum speed and multiple functions for optimum efficiency. Power and speed Wide range of operational possibilities • Large number of equipment options • Adaptable to a wide range of applications from earthmoving to demolition Faster work cycles The Advanced excavators features quick working cycles attained as a result of the Liebherr swing drive and exceptionally high swing torque. R 916 Advanced operating pressure With an operating pressure of 5.511 PSI, the R 916 Advanced achieves higher hydraulically limited load capacities and higher digging forces, of up to 29.675 lbf, and break-out forces of up to 40.244 lbf; perfect for difficult applications. R 926 Advanced operating pressure With an operating pressure of 5.511 PSI, the R 926 Advanced achieves high hydraulically limited load capacities and higher digging forces, of up to 33.946 lbf, and break-out forces of up to 43.388 lbf. Powerful Liebherr engines • Four-cylinder diesel engines developed and manufactured by Liebherr specifically for construction machines, with system integration by means of CANBus and pump line nozzle injection system • Efficient power output, and long service life • High output performance and torque at low rpm R 916 Litronic R 926 Litronic 5 Safe reliable transport • Standard, integrated tie-downs make transport both easy and safe 6 R 916 Litronic R 926 Litronic Reliability Backed by more than 50 years experience designing and building hydraulic excavators, Liebherr designed the new Generation 6 Excavators to provide the maximum in reliability and performance. High stability undercarriage Improved force distribution The new undercarriage concept of the Generation 6 crawler excavators increases performance and improves service life. The center section is extended to the ends of the side frames in an improved X frame design - resulting in improved distribution of load forces. High performance travel drive Thanks to a powerful travel drive, the Generation 6 crawler excavators are well suited for travel and transport of loads across difficult terrain. The large sprocket reduces track vibrations and increases travel speed to 3.8 mph (6.1 km/h), making the R 916 Advanced and the R 926 Advanced the fastest excavators in their class. Technology with perspective Quality right down to the finest detail The layout of the hydraulic lines, lubrication lines and points, wiring harness, etc., all designed for maximum reliability. ROPS cab structure The cab is equipped with an integrated roll-over protection system (ROPS) in accordance with ISO 12117-2. Ready for the demands of the future The Advanced Liebherr system technology can be updated at any time by Liebherr Service personnel to a newer version - making it ready to meet the demands of the future and prepared for future developments and options. Key technologies – Made by Liebherr Spare Parts • Decades of experience in the development, engineering and production of components • Extensive USA spare parts inventory located at Liebherr’s Newport News, Virginia headquarters • Engine, hydraulic pumps, transfer gears, travel drives, swing drives, swing rings, and electronic components – all from the same source • Parts support is supplemented by the western USA warehouse located in Phoenix, Arizona • Main steel components, such as undercarriage, equipment modules, and superstructure, all designed by Liebherr • 24 / 7 parts support with a dedicated after hours support number R 916 Litronic R 926 Litronic 7 Liebherr Premium Seat (option) • Automatic body weight adjustment • Active seat conditioning (to prevent sweat forming on the back) • Low-frequency cushioning, including horizontally to absorb vibrations from the front and the rear 8 R 916 Litronic R 926 Litronic Comfort Designed to the latest ergonomic standards, the operators cab provides exceptional comfort, ease of operation and an outstanding, wide view to the working area. For Liebherr, comfort also applies to service, with centrally located service points and easy, rapid access. Safe work – with a clear layout A pleasant workplace The entirely new design of the R 916 and R 926 Advanced cab includes a two part, retractable windshield made of break-resistant double pane safety glass - also used in the roof and right-side glass. The cab meets ROPS requirements per ISO 12117-2. High-resolution color display The 7-inch, high resolution color display features an integrated view from the rear-view camera. The screen can be operated via a rotating/pushbutton arrangement or via an optional touch screen and is designed to be glare free. Wide camera viewing field The optional rearview camera for the R 916 and R 926 Advanced, with a viewing angle of more than 120º, provides a complete view of the area behind the machine. Fully automatic climate control system The climate control system has more than 12 adjustable vents for individual control of air flow, and can be operated via the display. For heating operation, the fuel-saving Econ mode is available, in which the climate control compressor is switched off. Minimal noise and vibration The new cab on the Liebherr crawler excavator meets the European standards for noise emissions and whole-body vibrations. Advanced cab Extremely maintenance-friendly Features of the cab: • All maintenance points are easily accessible • Newly developed operators position as standard • Daily routine servicing work can be carried out very rapidly, reliably, and in comfort • Air-suspension seat with automatic weight adjustment and horizontal suspension for maximum comfort – standard • Fully automatic central lubrication system - standard • For optimum ease of operation and fatigue-free work, the operating consoles pivot with the seat R 916 Litronic R 926 Litronic 9 Liebherr Tool Control • Memory storage of up to ten tool settings (pressure and oil flow) • User-defined name for each tool / attachment • Once the new tool / attachment is chosen, the system sets and displays the pressure and flow rate 10 R 916 Litronic R 926 Litronic Economical Crawler excavators from Liebherr guarantee maximum productivity. The optimized interaction of hydraulics and electronics means that individual movements as well as multiple functions can be performed at the same time without decreasing efficiency. Economical technology Costs savings thanks to fuel efficiency Fuel savings are achieved thanks to the integrated excavator system technology and the efficient engine and hydraulics management. When not performing a task, the sensor-controlled function automatically idles the engine, reducing fuel consumption and emissions. Value Innovative tooth system • Patented tooth system, consisting of tooth holder, tooth, securing bolts, and protective plugs • Teeth can be replaced rapidly and without the use of force • Tooth shapes for every application High quality Liebherr excavators are engineered and built to last, with high quality materials and superior workmanship - guaranteeing a long service life. Environmental protection and recycling All Liebherr engines meet the exhaust gas directives specified by law, of Stage IIIA/ Tier 3, which means reduced nitrogen oxide and fine dust emissions. With Liebherr, concern for the environment is extended to the whole machine. Up to 95 % of all the components from a Liebherr excavator can be recycled, and only lead-free paints are used. Modular particle filter (optional) • Reduction in fine dust emissions • Consists of intake, filter, outlet, and muffler modules • Certified in accordance with the VERT filter list • Use is subject to state regulations R 916 Litronic R 926 Litronic 11 R 916 Technical Data Engine Rating per SAE J1349 �� 154 HP (115 kW) Rating per ISO 9249 �� 157 HP (115 kW) Model �� Liebherr D 934 S Type �� 4 cylinder in-line Bore/Stroke �� 4.80/5.35 in Displacement �� 388 in3 Engine operation �� 4-stroke diesel Swing Drive at 1,800 rpm at 1,800 rpm unit pump system turbo-charged after-cooled and fuel cooled reduced emissions Cooling �� water-cooled and integrated motor oil cooler Air cleaner �� dry-type air cleaner with pre-cleaner, primary and safety elements Fuel tank �� 100 gal Electrical system Voltage �� 24 V Batteries �� 2 x 135 Ah/12 V Starter �� 24 V/6.6 kW Alternator �� three phase current 28 V/80 A Engine idling �� sensor-controlled Integrated engine management Advanced �� connection to the integrated system via CAN-BUS is available Hydraulic System Hydraulic system �� Positive Control Advanced. Dual circuit hydraulic system for independent and need-based quantity allotment via the hydraulic pumps; sensor-guided. Features high system dynamics and sensitivity pro vided by integrated system controlling �� Hydraulic pump Liebherr variable displacement pump built in transversal plate style, in parallel arrangement with integrated transfer box Max. flow �� 2 x 57 gpm �� Max. pressure 5,511 psi Pump management �� electronic pump management via the integrated system controlling (CAN-BUS) synchronous to the control block �� Hydraulic tank 77 gal �� Hydraulic system max. 132 gal Hydraulic oil filter �� 1 full flow filter (20 μm) in return line with integrated fine filter area (5 μm) Hydraulic oil cooler �� compact cooler, consisting of a water cooler, sandwiched with hydraulic oil cooler, fuel cooler and aftercooler cores and hydrostatically driven fan MODE selection �� adjustment of engine and hydraulic performance via a mode pre-selector to match application, e.g. for economical and environmentally friendly operation or for maximum digging performance and heavy-duty jobs RPM adjustment �� stepless adjustment of engine output via rpm at each selected mode Liebherr Tool Control �� 10 preadjustable pump flows and pressures for addon tools Hydraulic Controls The controlling is conducted via the integrated system technology, input and output modules, communicated via the CAN-BUS with the electronic central unit. Power distribution �� via control valve with integrated safety valves Servo circuit Attachment and swing �� proportional via joystick levers Travel �� – with proportionally functioning foot pedals or adjusted with removable levers – speed pre-selection Additional functions �� proportional regulation via slide switches or foot pedals 12 R 916 Litronic R 926 Litronic R 916 Advanced Advanced �� shockless and antireaction Drive �� Liebherr swash plate motor Transmission �� Liebherr compact planetary Swing ring �� Liebherr, sealed single race reduction gear ball bearing swing ring, internal teeth Swing speed �� 0 – 11 rpm stepless Swing torque �� 52,441 lbf ft Holding brake �� wet multi-disc (spring applied, pressure released) Operator’s Cab Cab �� ROPS safety cab structure with individual wind shields or featuring a slide-in subpart under the roof, work headlights integrated in the roof, a door with a side window (can be opened on both sides), large storage compartments, shock-absorbing suspension, sounddampening insulating, tinted laminated safety glass, separate window shades for the sunroof and windshield �� Operator’s seat Liebherr-Air-Comfort seat, airsprung with automatic weight adjustment, vertical and horizontal seat dampening including consoles and joysticks. Seat and armrests adjustable separately and in combina tion, seat heating as standard Control system �� arm consoles, swinging with the seat Operation and displays �� large high resolution color display with selfexplana tory operation via touch screen or turn/push button, video capability, versatile adjusting, control and monitoring facilities, e.g. climate control, implement and tool parameters Air-conditioning �� standard automatic air-conditioning, ambient air function, fast de-icing and demisting at the press of a button, air vents can be operated via a menu; ambient air and fresh air filters can be easily replaced and are accessible from the outside; heating-cooling unit, designed for extreme outside temperatures, sensors for solar radiation, inside and outside temperatures Noise emission ISO 6396 �� LpA (inside cab) = 72 dB(A) 2000/14/EC �� LWA (surround noise) = 102 dB(A) Undercarriage LC �� standard gauge (7’10”) Drive �� Liebherr swash plate motors with integrated brake valves on both sides Transmission �� Liebherr planetary reduction gears Travel speed �� low range – 2.3 mph high range – 3.8 mph Net drawbar pull on crawler �� 44,737 lbf Track components �� B 60, maintenance-free Track rollers/Carrier rollers �� 8/2 Tracks �� sealed and greased Track pads �� triple-grouser Digging locks �� wet multi-discs (spring applied, pressure released) Brake valves �� integrated into travel motor Lashing eyes �� integrated Attachment Type �� combination of resilient steel plates and cast steels components Hydraulic cylinders �� Liebherr cylinders with special seal-system, shock absorbing Pivots �� sealed, low maintenance �� Lubrication automatic central lubrication system (except link and tilt geometry) Hydraulic connections �� pipes and hoses equipped with SAE split-flange connections Bucket �� fitted as standard with Liebherr tooth system Advanced E D R 916 Dimensions A C W H K P Q N L S B G U Z V X A C D E H K L P Q S U N B G Z ft in 8’ 2” 10’ 9’ 7” 9’ 8” 7’11” 3’ 8” 12’ 3’ 2” 18” 7’10” 14’10” 20” 24” 30” 35” 9’ 9” 9’ 9” 10’ 3” 10’ 9” 9’ 9” 9’ 9” 10’ 9” 10’ 9” 16’ 6” Gooseneck Boom 18’8” Stick length V W X ft in 7’ 3” 7’10” 8’10” 9’10” ft in 18’10” 18’ 3” 17’ 5” 16’ 5” ft in 9’ 8” 9’ 8” 9’10” 10’ ft in 31’ 31’ 31’ 2” 31’ 2” Straight Gooseneck Boom 19’8” Stick length ft in 7’ 3” 7’10” 8’10” 9’10” V ft in 20’ 6” 20’ 19’ 4” 18’ 6” W ft in 9’ 2” 9’ 4” 9’ 8” 10’ X ft in 32’ 6” 32’ 6” 32’ 6” 32’ 6” E = Tail radius G = Width with removable steps R 916 Litronic R 926 Litronic 13 Backhoe Attachment Advanced ft m Digging Envelope 10 30 with Quick Change Adapter 9 8 25 7 20 6 5 15 10 3 5 1 0 -10 -20 -2 7’10” 8’10” 9’10” Max. digging depth Max. reach at ground level Max. dump height Max. teeth height ft in ft in ft in ft in 19’10” 30’ 6” 20’ 6” 30’ 4” 20’ 6” 31’ 2” 20’10” 30’ 8” 21’ 6” 32’ 21’ 2” 31’ 2” 22’ 6” 33’ 21’ 8” 31’ 8” without Quick Change Adapter 1 2 3 4 lbf lb lbf lb 31,248 31,305 40,241 40,123 29,675 29,762 40,241 40,123 27,202 27,116 40,241 40,123 25,403 25,353 40,241 40,123 lbf lb lbf lb 29,900 29,982 34,845 34,832 28,326 28,219 34,845 34,832 26,078 26,014 34,845 34,832 24,279 24,250 34,845 34,832 -3 Operating Weight and Ground Pressure -5 -6 1 2 -8 11 Operating weight includes basic machine with heavy duty counterweight, gooseneck boom 18’8”, stick 7’10”, quick change adapter 48 and bucket 1.24 yd3. 34 -7 -25 Undercarriage 10 35 Buckets 9 8 30 7 25 6 20 5 4 15 3 10 2 1 5 Pad width Weight Ground pressure 0 ft in 20” 24” 30” lb 54,675 55,336 56,328 psi 8.8 7.5 6.1 Machine stability per ISO 10567* (75 % of tipping capacity) LC-Undercarriage Weight Capacity ISO 7451 LC 0m lb in yd3 1.24 1,543 41”1) 1.50 1,720 49”1) 1.77 1,896 55”1) 1.90 1,984 59”1) 2.03 2,072 63”1) 1.24 1,565 41”2) 2) 1.50 1,742 49” 1.77 1,918 55”2) 1.90 2,006 59”2) 2.03 2,094 63”2) Stick length (ft in) 7’3” 7’10” 8’10” 9’10” Y Y Y Y Y Y Y Y Y Y Y V Y V V y V y y y Y Y Y Y Y Y Y Y Y Y V V V V V y V V y y * Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm 1) Bucket without quick change adapter 2) Bucket with quick change adapter Other backhoes available on request Max. material weight 14 4 7’ 3” Digging force ISO Breakout force ISO -4 -15 3 with Quick Change Adapter 0 -1 -5 2 ft in Digging force ISO Breakout force ISO 2 1 Stick lengths Digging Forces 4 Cutting width R 916 with Gooseneck Boom 18’8” and Heavy Duty Counterweight Y R 916 Litronic R 926 Litronic = ≤ 3,034 lb/yd3, V = ≤ 2,528 lb/yd3, y = ≤ 2,023 lb/yd3, v = not authorized Lift Capacities Advanced Stick 7’3” R 916 with Gooseneck Boom 18’8” and Heavy Duty Counterweight Stick 7’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage 30 LC 25 LC 20 LC 15 LC 10 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 8,6* 8,6* 18’ 25 LC 7,9* 7,9* 18’10” 12,4* 12,4* 8,1* 8,1* 22’ 2” 20 LC 11,9* 11,9* 7,4* 7,4* 22’11” 15,8* 15,8* 12,9 13,3* 8,2* 8,2* 24’10” 15 LC 12,9* 12,9* 8,9* 8,9* 7,5* 7,5* 25’ 5” LC 18,6 19,5* 12,2 14,9* 8,7 12,7* 8,2 8,7* 26’ 10 LC 29,2* 29,2* 18,8 18,9* 12,2 14,6* 8,7 12,4* 7,8* 7,8* 26’ 8” 5 LC 17,3 22,6* 11,6 16,5* 8,4 12,9 7,8 9,6* 26’ 4” 5 LC 7,5 0 LC 18,4* 18,4* 16,6 23,8* 11,1 17,3* 8,2 12,7 7,9 11,3* 25’ 8” 0 LC 18,9* 18,9* 16,6 23,7* 11,1 17,2* 8,1 12,7 7,6 10,1* 26’ 3” – 5 LC 30,2* 30,2* 16,5 23,0* 11,0 17,0* 8,7 13,5 23’11” – 5 LC 29,0* 29,0* 16,4 23,1* 10,9 17,0* 8,3 12,9* 24’ 7” – 10 LC 27,6* 27,6* 16,7 20,2* 11,1 14,8* 10,6 14,0* 20’ 9” – 10 LC 28,6* 28,6* 16,6 20,6* 11,0 15,2* 10,0 13,6* 21’ 7” – 15 LC 19,1* 19,1* 14,0* 14,0* 13,4* 13,4* 15’ 6” – 15 LC 20,6* 20,6* 15,1* 15,1* 13,4* 13,4* 16’ 7” Stick 8’10” 17,4 22,2* 11,6 16,2* 8,4 12,9 8,7* 27’ Stick 9’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage 30 LC 25 LC 7,3* 7,3* 20 LC 15 LC 10 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 6,9* 6,9* 20’ 2” 25 LC 6,1* 6,1* 21’ 5” 11,2* 11,2* 6,5* 6,5* 24’ 20 LC 6,0* 6,0* 5,8* 5,8* 25’ 1” 12,3* 12,3* 9,0 10,5* 6,5* 6,5* 26’ 4” 15 LC 11,7* 11,7* 9,1 10,8* 5,7* 5,7* 27’ 4” LC 28,7* 28,7* 18,0* 18,0* 12,3 14,0* 8,7 12,0* 6,8* 6,8* 27’ 7” 10 LC 26,3* 26,3* 17,1* 17,1* 12,4 13,5* 8,7 11,6* 6,0* 6,0* 28’ 7” 5 LC 15,7* 15,7* 17,5 21,6* 11,6 15,8* 8,4 12,9* 7,1 7,5* 27’11” 5 LC 19,5* 19,5* 17,6 20,9* 11,6 15,3* 8,4 12,6* 6,5* 6,5* 28’10” 0 LC 19,4* 19,4* 16,6 23,4* 11,1 16,9* 8,1 12,6 7,2 8,6* 27’ 3” 0 LC 19,9* 19,9* 16,6 23,1* 11,1 16,7* 8,1 12,6 6,8 7,4* 28’ 3” – 5 LC 27,5* 27,5* 16,3 23,3* 10,8 17,0* 8,0 12,5 7,7 10,7* 25’ 7” – 5 LC 26,4* 26,4* 16,2 23,3* 10,8 17,0* 7,9 12,4 7,2 9,1* 26’ 7” – 10 LC 30,1* 30,1* 16,4 21,2* 10,9 15,6* 9,2 13,1* 22’ 9” – 10 LC 31,3* 31,3* 16,3 21,7* 10,7 16,0* 8,5 12,5* 23’11” – 15 22,7* 22,7* 16,5* 16,5* 13,0 13,1* 18’ 1” – 15 24,7* 24,7* 16,7 17,6* 11,5 12,8* 19’ 6” LC Height Can be slewed though 360° LC In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity The lift capacities on the load hook of the Liebherr quick change adapter 48 without attachment are stated in lb x 1,000, and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 30” wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick change adapter (26,455 lb). Without quick change adapter the lift capacities will increase by 551 lb, without bucket cylinder, link and lever they increase by an additional 816 lb. R 916 Litronic R 926 Litronic 15 Backhoe Attachment Advanced ft 35 m 12 Digging Envelope with Quick Change Adapter 11 10 30 9 8 25 1 2 3 4 Stick lengths ft in 7’ 3” 7’10” 8’10” 9’10” Max. digging depth Max. reach at ground level Max. dump height Max. teeth height ft in ft in ft in ft in 18’ 3” 31’10” 24’ 1” 34’ 7” 18’10” 32’ 6” 24’ 5” 35’ 1” 19’10” 33’ 6” 25’ 3” 35’ 9” 20’10” 34’ 3” 25’11” 36’ 5” without Quick Change Adapter 1 2 3 4 lbf lb lbf lb 31,248 31,305 40,241 40,123 29,675 29,762 40,241 40,123 27,202 27,116 40,241 40,123 25,403 25,353 40,241 40,123 lbf lb lbf lb 29,900 29,982 34,845 34,832 28,326 28,219 34,845 34,832 26,078 26,014 34,845 34,832 24,279 24,250 34,845 34,832 7 20 Digging Forces 6 5 15 Digging force ISO Breakout force ISO 4 10 3 5 0 2 with Quick Change Adapter 1 Digging force ISO Breakout force ISO 0 -1 -5 -10 -2 Operating Weight and Ground Pressure -3 -4 -15 -20 -5 1 -6 -7 11 10 35 Buckets 9 8 30 7 25 6 20 2 Operating weight includes basic machine with heavy duty counterweight, straight gooseneck boom 19’8”, stick 7’10”, quick change adapter 48 and bucket 1.24 yd3. 3 Undercarriage 4 5 4 15 3 10 2 1 5 0 ft in 20” 24” 30” lb 54,785 55,446 56,438 psi 8.8 7.5 6.3 Machine stability per ISO 10567* (75 % of tipping capacity) LC-Undercarriage Weight Capacity ISO 7451 LC Pad width Weight Ground pressure 0m Cutting width R 916 with Straight Gooseneck Boom 19’8” and Heavy Duty Counterweight lb in yd3 1.24 1,543 41”1) 1.50 1,720 49”1) 1.77 1,896 55”1) 1.90 1,984 59”1) 2.03 2,072 63”1) 1.24 1,565 41”2) 2) 1.50 1,742 49” 1.77 1,918 55”2) 1.90 2,006 59”2) 2.03 2,094 63”2) Stick length (ft in) 7’3” 7’10” 8’10” 9’10” Y Y Y Y Y Y Y Y Y Y V V V V y y y y y y Y Y Y Y Y Y Y V V V V y V y y y y y y v * Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm 1) Bucket without quick change adapter 2) Bucket with quick change adapter Other backhoes available on request Max. material weight 16 Y R 916 Litronic R 926 Litronic = ≤ 3,034 lb/yd3, V = ≤ 2,528 lb/yd3, y = ≤ 2,023 lb/yd3, v = not authorized Lift Capacities Advanced Stick 7’3” R 916 with Straight Gooseneck Boom 19’8” and Heavy Duty Counterweight Stick 7’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage 30 LC 25 LC 20 LC 15 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 8,7* 8,7* 19’11” 25 LC 10,2* 10,2* 7,9* 7,9* 20’10” 16,0* 16,0* 13,1 13,9* 8,2* 8,2* 23’10” 20 LC 13,1 13,5* 7,5* 7,5* 24’ 7” LC 27,0* 27,0* 18,5* 18,5* 12,6 14,8* 8,8 12,7* 8,1* 8,1* 26’ 3” 15 LC 25,7* 25,7* 17,9* 17,9* 12,6 14,4* 8,8 12,5* 7,4* 7,4* 26’10” 10 LC 18,0 21,6* 11,9 16,1* 8,5 13,0 7,3 8,5* 27’ 5” 10 LC 18,1 21,1* 11,9 15,8* 8,5 13,0* 7,1 7,7* 28’ 1” 5 LC 16,7 23,5* 11,2 17,0* 8,2 12,7 7,0 9,2* 27’ 9” 5 LC 16,7 23,3* 11,2 16,9* 8,2 12,7 6,8 8,3* 28’ 5” 0 LC 16,2 23,1* 10,8 17,1* 8,0 12,5 7,2 10,5* 27’ 1” 0 LC 12,5* 12,5* 16,1 23,2* 10,8 17,1* 7,9 12,4 6,9 9,4* 27’ 9” – 5 LC 24,4* 24,4* 16,2 20,8* 10,7 15,9* 8,0 11,8* 7,8 11,5* 25’ 5” – 5 LC 23,5* 23,5* 16,1 21,2* 10,6 16,0* 7,9 12,1* 7,5 11,2* 26’ 2” – 10 LC 20,1* 20,1* 16,4 16,8* 10,9 12,8* 9,3 10,5* 22’ 7” – 10 LC 21,5* 21,5* 16,3 17,4* 10,8 13,3* 8,8 10,4* 23’ 4” – 15 LC – 15 LC Stick 8’10” Stick 9’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 8,2* 8,2* 16’ 4” 30 LC 7,1* 7,1* 18’ 25 LC 11,1* 11,1* 7,0* 7,0* 22’ 1” 25 LC 11,1* 11,1* 6,2* 6,2* 23’ 4” 20 LC 12,9* 12,9* 8,6* 8,6* 6,5* 6,5* 25’ 8” 20 LC 12,3* 12,3* 9,1 9,7* 5,8* 5,8* 26’ 9” 15 LC 17,1* 17,1* 12,7 13,9* 8,8 12,1* 6,5* 6,5* 27’11” 15 LC 16,3* 16,3* 12,8 13,4* 8,9 11,7* 5,7* 5,7* 28’11” 10 LC 18,3 20,4* 11,9 15,4* 8,5 12,7* 6,7 6,7* 29’ 1” 10 LC 31,5* 31,5* 18,5 19,7* 12,0 14,9* 8,5 12,4* 6,0* 6,0* 5,9* 5,9* 30’ 5 LC 16,9 22,9* 11,2 16,6* 8,1 12,7 6,4 7,2* 29’ 4” 5 LC 0 LC 13,7* 13,7* 16,1 23,3* 10,7 17,0* 7,9 12,4 6,5 8,1* 28’ 9” 0 LC 14,4* 14,4* 16,1 23,3* 10,7 16,9* 7,8 12,3 6,1 7,0* 29’ 8” – 5 LC 22,3* 22,3* 15,9 21,7* 10,5 16,2* 7,8 12,3 7,0 9,6* 27’ 2” – 5 LC 21,4* 21,4* 15,8 22,1* 10,5 16,4* 7,7 12,2 6,5 8,2* 28’ 2” – 10 LC 23,5* 23,5* 16,1 18,3* 10,6 13,9* 8,1 10,1* 24’ 6” – 10 LC 25,4* 25,4* 15,9 19,1* 10,5 14,4* 7,8 10,4* 7,5 9,8* 25’ 7” – 15 8,4* 8,4* 20’ 3” – 15 8,5* 8,5* 21’ 7” LC Height 12,5* 12,5* 8,6* 8,6* Can be slewed though 360° LC In longitudinal position of undercarriage 17,0 22,5* 11,3 16,3* 8,1 12,6 6,1 7,5* 6,1 13,8* 13,8* 10,0* 10,0* Max. reach 6,3* 30’ 3” * Limited by hydr. capacity The lift capacities on the load hook of the Liebherr quick change adapter 48 without attachment are stated in lb x 1,000, and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 30” wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick change adapter (26,455 lb). Without quick change adapter the lift capacities will increase by 551 lb, without bucket cylinder, link and lever they increase by an additional 816 lb. R 916 Litronic R 926 Litronic 17 R 916 Standard Equipment Undercarriage Lifetime-lubricated track rollers Tracks sealed and greased Three piece track guide Sprocket with dirt ejector Lashing eyes Two-stage travel motors Operator’s Cab • • • • • • Uppercarriage Handrails, non slip surfaces Engine hood with lift assistance Sound insulation Maintenance-free swing brake lock Maintenance-free HD-batteries Lockable tool box Tool kit • • • • • • • Hydraulics Hydraulic tank shut-off valve and pumps Pressure test ports for hydraulic Pressure storage for controlled lowering of equipment with engine turned off Electronic pump regulation Filter with integrated fine filter area (5 µm) Stepless work mode selector Positive Control Advanced Regeneration Plus function on hydraulic circuit Electronic control logic • • • • • • • • • Engine Turbo charger Conform with level IIIA / Tier 3 emission standard After-cooled Unit pump system injection Sensor controlled engine idling Dry-type air cleaner w/pre-cleaner, main and safety element • = Standard 18 R 916 Litronic R 926 Litronic Advanced • • • • • • Storage compartment Mechanical hour meters, readable from outside the cab Sunroof, right window and windshield with safety glass Control cab Advanced Completely retractable windshield Front windshield (bottom) retractable Closed storage space Rubber floor mat Dome light Coat hook Automatic air conditioning Advanced Fuel consumption indicator Liebherr-Air-Comfort seat heated with air-suspension 7” color multifunction display with touchscreen Emergency exit rear window Preparation for radio installation Single piece right-side window (no post) Rain visor over front window opening Tinted windows Door with sliding window Height-adjustable operating console Seat belt Sun roller blind Load bearing sectional profile structure, covered with deep-drawn panels Wiper/washer Cigarette lighter and ashtray Two flood lights under rain visor • • • • • • • • • • • • • • • • • • • • • • • • • • • Attachment Two separate pins for hoist cylinder with cast parts 26,455 lb lifting hook with safety link on quick-coupler Liebherr full-automatic central lubrication system (except connecting link for bucket kinematics) Additional work light on boom (right) Cylinders with shock absorbers Load hold valves on hoist cylinders • • • • • • Undercarriage Wide step Reinforced base panel Reinforced cover and base panel Straight track guide D6C conversion kit with 3-piece track guide Tractive force increase Operator’s Cab + + + + + + Uppercarriage Electric refuel pump Reversible fan drive Customized colors Extended tool kit + + + + Hydraulics Add-on kit rotary drive (including routing) Bio-degradable hydr. oil Grapple operation (including routing) Liebherr proportional control system Liebherr Tool Control Bypass filter Return filter for hammer Advanced + + + + + + + Fire extinguisher Foot support Electric cooler Cab with bullet-proof glass (front and roof windows) and roof window wipers LIDAT Standard (Liebherr data transfer system) LIDAT Plus (extended Liebherr data transfer system) Air pressure operator seat Premium operator seat Engine shut-down (via push-button) in cab Bullet-proof roof glass panel with wiper Radio with SD-/MMC-card, Aux-in Rear view monitoring with camera Beacon Wiper for sunroof Xenon headlights Protective grid up FOPS Protective grid front FGPS Sun visor Roof sun screen Auxiliary heating with timer Change over controls for clamshell bucket/grapple Electronic theft protection Additional halogen headlights behind cab Additional halogen headlights front cab + + + + + + • + + + + + + + + + + + + + + + + + Attachment Engine Fuel pre-heating Liebherr particle filter Air pre-filter with dust trap Automatic engine shut-down (adjustable time-period) + + + + Adjustable boom Adjustable offset boom Hoist cylinder depth limitation Security for hoist cylinders Piston rod cover bucket cylinder 26,455 lb lifting hook on bucket LIKUFIX Liebherr line of buckets Straight gooseneck boom Safety check valves hoist cylinder Safety check valves stick cylinder Hose-protecting lubrication system (stick rear) Hydr. or mechanical quick change coupler Overload warning device Central lubrication of the connecting link for bucket kinematics Working headlight on boom (left) + + + + + + + + + + + + + + + + • = Standard, + = Option R 916 Litronic R 926 Litronic 19 R 916 Individual Options Technical Data R 926 Engine Rating per SAE J 1349 �� 173 HP (129 kW) Rating per ISO 9249 �� 175 HP (129 kW) Model �� Liebherr D 934 S Type �� 4 cylinder in-line Bore/Stroke �� 4.80/5.35 in Displacement �� 388 in3 Engine operation �� 4-stroke diesel Swing Drive at 1,800 rpm at 1,800 rpm unit pump system turbo-charged after-cooled and fuel cooled reduced emissions Cooling �� water-cooled and integrated motor oil cooler Air cleaner �� dry-type air cleaner with pre-cleaner, primary and safety elements Fuel tank �� 100 gal Electrical system Voltage �� 24 V Batteries �� 2 x 135 Ah/12 V Starter �� 24 V/6.6 kW Alternator �� three phase current 28 V/80 A Engine idling �� sensor-controlled Integrated motor management Advanced �� connection to the integrated system via CAN-BUS is available Hydraulic System Hydraulic system �� Positive Control Advanced. Dual circuit hydraulic system for independent and need-based quantity allotment via the hydraulic pumps; sensor-guided. Features high system dynamics and sensitivity pro vided by integrated system controlling �� Hydraulic pump Liebherr variable displacement pump built in transversal plate style, in parallel arrangement with integrated transfer box Max. flow �� 2 x 63 gpm �� Max. pressure 5,511 psi Pump management �� electronic pump management via the integrated system controlling (CAN-BUS) synchronous to the control block �� Hydraulic tank 77 gal �� Hydraulic system max. 132 gal Hydraulic oil filter �� 1 full flow filter (20 μm) in return line with integrated fine filter area (5 μm) Hydraulic oil cooler �� compact cooler, consisting of a water cooler, sandwiched with hydraulic oil cooler, fuel cooler and aftercooler cores and hydrostatically driven fan MODE selection �� adjustment of engine and hydraulic performance via a mode pre-selector to match application, e.g. for economical and environmentally friendly operation or for maximum digging performance and heavy-duty jobs RPM adjustment �� stepless adjustment of engine output via rpm at each selected mode Liebherr Tool Control �� 10 preadjustable pump flows and pressures for addon tools Hydraulic Controls The controlling is conducted via the integrated system technology, input and output modules, communicated via the CAN-BUS with the electronic central unit. Power distribution �� via control valve with integrated safety valves Servo circuit Attachment and swing �� proportional via joystick levers Travel �� – with proportionally functioning foot pedals or adjusted with removable levers – speed pre-selection Additional functions �� proportional regulation via slide switches or foot pedals 20 R 916 Litronic R 926 Litronic R 926 Advanced Advanced �� shockless and antireaction Drive �� Liebherr swash plate motor Transmission �� Liebherr compact planetary Swing ring �� Liebherr, sealed single race reduction gear ball bearing swing ring, internal teeth Swing speed �� 0 – 11 rpm stepless Swing torque �� 58,297 lbf ft Holding brake �� wet multi-disc (spring applied, pressure released) Operator’s Cab Cab �� ROPS safety cab structure with individual wind shields or featuring a slide-in subpart under the roof, work headlights integrated in the roof, a door with a side window (can be opened on both sides), large storage compartments, shock-absorbing suspension, sounddampening insulating, tinted laminated safety glass, separate window shades for the sunroof and windshield �� Operator’s seat Liebherr-Air-Comfort seat, airsprung with automatic weight adjustment, vertical and horizontal seat dampening including consoles and joysticks. Seat and armrests adjustable separately and in combina tion, seat heating as standard Control system �� arm consoles, swinging with the seat Operation and displays �� large high resolution color display with selfexplana tory operation via touch screen or turnpush button, video capability, versatile adjusting, control and monitoring facilities, e.g. climate control, implement and tool parameters Air-conditioning �� standard automatic air-conditioning, ambient air function, fast de-icing and demisting at the press of a button, air vents can be operated via a menu; ambient air and fresh air filters can be easily replaced and are accessible from the outside; heating-cooling unit, designed for extreme outside temperatures, sensors for solar radiation, inside and outside temperatures Noise emission ISO 6396 �� LpA (inside cab) = 72 dB(A) 2000/14/EC �� LWA (surround noise) = 103 dB(A) Undercarriage LC �� standard gauge (7’10”) Drive �� Liebherr swash plate motors with integrated brake valves on both sides Transmission �� Liebherr planetary reduction gears Travel speed �� low range – 2.3 mph high range – 3.8 mph Net drawbar pull on crawler �� 50,807 lbf Track components �� B 60, maintenance-free Track rollers/Carrier rollers �� 9/2 Tracks �� sealed and greased Track pads �� triple-grouser Digging locks �� wet multi-discs (spring applied, pressure released) Brake valves �� integrated into travel motor Lashing eyes �� integrated Attachment Type �� combination of resilient steel plates and cast steels components Hydraulic cylinders �� Liebherr cylinders with special seal-system, shock absorbing Pivots �� sealed, low maintenance �� Lubrication automatic central lubrication system (except link and tilt geometry) Hydraulic connections �� pipes and hoses equipped with SAE split-flange connections Bucket �� fitted as standard with Liebherr tooth system Dimensions Advanced E D C W H K P Q N L U S B G Z V X A C D E H K L P Q S U N B G Z ft in 8’ 2” 10’ 9’ 7” 9’ 8” 7’11” 3’ 8” 12’ 7” 3’ 2” 18” 7’10” 15’ 5” 20” 24” 30” 9’ 9” 9’ 9” 10’ 3” 9’ 9” 9’ 9” 10’ 9” 17’ 4” Gooseneck Boom 19’4” Stick length V W X ft in 7’ 3” 7’10” 8’10” 9’10” ft in 19’10” 19’ 4” 18’ 4” 17’ 9” ft in 9’ 8” 9’10” 10’ 10’ 2” ft in 32’ 4” 32’ 4” 32’ 4” 32’ 6” Straight Gooseneck Boom 19’8” Stick length ft in 7’ 3” 7’10” 8’10” 9’10” ft in 20’10” 20’ 4” 19’ 8” 18’10” V W ft in 9’ 2” 9’ 4” 9’ 8” 10’ X ft in 32’10” 32’10” 32’10” 32’10” E = Tail radius G = Width with removable steps R 916 Litronic R 926 Litronic 21 R 926 A Backhoe Attachment Advanced with Gooseneck Boom 19’4” and Heavy Duty Counterweight ft 35 m Digging Envelope 11 with Quick Change Adapter 30 9 8 25 7 20 4 10 2 0 8’10” 9’10” Max. digging depth Max. reach at ground level Max. dump height Max. teeth height ft in ft in ft in ft in 20’ 6” 31’ 2” 20’10” 30’10” 21’ 2” 31’10” 21’ 4” 31’ 2” 22’ 2” 32’10” 21’ 8” 31’ 8” 23’ 2” 33’ 8” 22’ 2” 32’ 2” without Quick Change Adapter 1 2 3 4 lbf lb lbf lb 35,969 35,935 43,388 43,431 33,946 33,951 43,388 43,431 31,248 31,306 43,388 43,431 29,000 28,881 43,388 43,431 lbf lb lbf lb 34,171 34,172 37,768 37,699 32,373 32,408 37,768 37,699 29,900 29,983 37,768 37,699 27,876 27,778 37,768 37,699 0 Digging force ISO Breakout force ISO -2 -3 Operating Weight and Ground Pressure -5 -6 1 -7 -25 7’10” with Quick Change Adapter -4 -20 -8 11 10 35 Buckets 9 8 30 25 7 6 20 2 5 3 4 15 Operating weight includes basic machine with heavy duty counterweight, gooseneck boom 19’4”, stick 8’10”, quick change adapter 48 and bucket 1.24 yd3. 4 Undercarriage 3 10 2 1 5 0m 0 ft in 20” 24” 30” lb 58,643 59,194 60,848 psi 9.1 7.7 6.4 Machine stability per ISO 10567* (75 % of tipping capacity) LC-Undercarriage Weight Capacity ISO 7451 LC Pad width Weight Ground pressure lb in yd3 1.24 1,543 41”1) 1.50 1,720 49”1) 1.77 1,896 55”1) 1.90 1,984 59”1) 2.03 2,072 63”1) 1.24 1,565 41”2) 2) 1.50 1,742 49” 1.77 1,918 55”2) 1.90 2,006 59”2) 2.03 2,094 63”2) Stick length (ft in) 7’3” 7’10” 8’10” 9’10” Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y V Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y V Y Y V y * Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm 1) Bucket without quick change adapter 2) Bucket with quick change adapter Other backhoes available on request Max. material weight 22 4 7’ 3” 1 -1 -15 3 ft in Digging force ISO Breakout force ISO 3 5 -10 2 Stick lengths Digging Forces 5 15 -5 1 6 Cutting width R 926 10 Y R 916 Litronic R 926 Litronic = ≤ 3,034 lb/yd3, V = ≤ 2,528 lb/yd3, y = ≤ 2,023 lb/yd3, v = not authorized Lift Capacities Advanced with Gooseneck Boom 19’4” and Heavy Duty Counterweight Stick 7’3” 30 LC 25 LC 20 LC 15 LC 10 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 9,3* 9,3* 18’10” 25 LC 8,5* 8,5* 19’ 9” 14,4* 14,4* 8,9* 8,9* 22’11” 20 LC 13,9* 13,9* 8,1* 8,1* 23’ 8” 18,9* 18,9* 14,5 15,8* 10,2 10,9* 9,0* 9,0* 25’ 4” 15 LC 18,1* 18,1* 14,5 15,3* 10,2 12,3* 8,2* 8,2* 26’ 1” LC 20,8 23,5* 13,8 17,8* 9,9 15,1* 9,0 9,5* 26’ 8” 10 LC 20,9 22,8* 13,8 17,4* 9,9 14,8* 8,6 8,7* 27’ 4” 5 LC 19,4 27,2* 13,1 19,7* 9,6 15,5 8,6 10,6* 27’ 5 LC 19,5 26,7* 13,1 19,4* 9,6 15,5 8,3 9,5* 27’ 7” 0 LC 17,7* 17,7* 18,8 28,4* 12,6 20,7* 9,3 15,2 8,7 12,4* 26’ 3” 0 LC 18,9* 18,9* 18,8 28,3* 12,6 20,5* 9,3 15,2 8,4 11,1* 26’11” – 5 LC 32,0* 32,0* 18,7 27,4* 12,5 20,4* 9,5 15,6 24’ 7” – 5 LC 30,8* 30,8* 18,6 27,6* 12,4 20,4* 9,2 15,1 9,1 14,0* 25’ 2” – 10 LC 32,9* 32,9* 18,9 24,4* 12,6 18,2* 11,4 16,5* 21’ 6” – 10 LC 34,2* 34,2* 18,8 24,9* 12,5 18,6* 10,8 16,0* 22’ 4” – 15 LC 24,0* 24,0* 18,0* 18,0* 16,1* 16,1* 16’ 6” – 15 LC 25,6* 25,6* 19,1* 19,1* 15,6 16,0* 17’ 6” Stick 8’10” Stick 9’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage 30 LC 25 LC 20 LC 15 LC 10 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 7,5* 7,5* 21’ 1” 25 LC 6,7* 6,7* 22’ 4” 13,2* 13,2* 7,2* 7,2* 24’ 9” 20 LC 6,4* 6,4* 25’10” 14,6* 14,6* 10,3 13,1* 7,2* 7,2* 27’ 1” 15 LC LC 34,8* 34,8* 21,2 21,8* 13,9 16,8* 9,9 14,3* 7,5* 7,5* 28’ 3” 10 LC 32,8* 32,8* 20,7* 20,7* 13,9 16,1* 9,9 13,9* 6,6* 6,6* 29’ 2” 5 LC 19,6 26,0* 13,1 18,9* 9,5 15,4* 7,8 8,2* 28’ 6” 5 LC 17,5* 17,5* 19,8 25,2* 13,1 18,4* 9,5 15,0* 7,2* 7,2* 29’ 6” 0 LC 19,7* 19,7* 18,8 28,0* 12,6 20,3* 9,2 15,1 7,9 9,5* 27’10” 0 LC 20,3* 20,3* 18,8 27,7* 12,6 20,0* 9,2 15,1 7,5 – 5 LC 29,2* 29,2* 18,5 27,8* 12,3 20,5* 9,1 15,0 8,5 11,7* 26’ 3” – 5 LC 28,0* 28,0* 18,4 27,9* 12,2 20,4* 9,0 14,9 8,0 10,0* 27’ 3” – 10 LC 35,9* 35,9* 18,6 25,5* 12,4 19,0* 10,0 15,4* 23’ 5” – 10 LC 35,8 37,4* 18,5 26,1* 12,2 19,3* 9,3 13,5* 24’ 7” – 15 28,0* 28,0* 19,1 20,5* 13,7 15,6* 18’11” – 15 30,1* 30,1* 18,9 21,7* 12,6 15,6* 12,3 15,2* 20’ 4” LC Height Can be slewed though 360° LC In longitudinal position of undercarriage 8,5* 8,5* 13,9* 13,9* 10,3 12,8* Max. reach 6,4* 6,4* 28’ 8,2* 28’10” * Limited by hydr. capacity The lift capacities on the load hook of the Liebherr quick change adapter 48 without attachment are stated in lb x 1,000, and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 30” wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick change adapter (26,455 lb). Without quick change adapter the lift capacities will increase by 551 lb, without bucket cylinder, link and lever they increase by an additional 827 lb. R 916 Litronic R 926 Litronic 23 R 926 Stick 7’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage Backhoe Attachment Advanced with Straight Gooseneck Boom 19’8” and Heavy Duty Counterweight 35 m 12 Digging Envelope with Quick Change Adapter 11 10 30 9 8 25 1 2 3 4 Stick lengths ft in 7’ 3” 7’10” 8’10” 9’10” Max. digging depth Max. reach at ground level Max. dump height Max. teeth height ft in ft in ft in ft in 18’ 3” 31’10” 24’ 1” 34’ 7” 18’10” 32’ 6” 24’ 5” 35’ 1” 19’10” 33’ 6” 25’ 3” 35’ 9” 20’10” 34’ 3” 25’11” 36’ 5” without Quick Change Adapter 1 2 3 4 lbf lb lbf lb 35,969 35,935 43,388 43,431 33,946 33,951 43,388 43,431 31,248 31,306 43,388 43,431 29,000 28,881 43,388 43,431 lbf lb lbf lb 34,171 34,172 37,768 37,699 32,373 32,408 37,768 37,699 29,900 29,983 37,768 37,699 27,876 27,778 37,768 37,699 7 20 Digging Forces 6 5 15 Digging force ISO Breakout force ISO 4 10 3 5 0 2 with Quick Change Adapter 1 Digging force ISO Breakout force ISO 0 -1 -5 -10 -2 Operating Weight and Ground Pressure -3 -4 -15 -20 -5 1 -6 -7 11 10 35 Buckets 9 8 30 7 25 6 20 2 3 Operating weight includes basic machine with heavy duty counterweight, straight gooseneck boom 19’8”, stick 8’10”, quick change adapter 48 and bucket 1.24 yd3. 4 5 4 15 Undercarriage 3 10 2 1 5 0 m 0 ft in 20” 24” 30” lb 58,643 59,194 60,848 psi 9.1 7.7 6.4 Machine stability per ISO 10567* (75 % of tipping capacity) LC-Undercarriage Weight Capacity ISO 7451 LC Pad width Weight Ground pressure Cutting width R 926 ft lb in yd3 1.24 1,543 41”1) 1.50 1,720 49”1) 1.77 1,896 55”1) 1.90 1,984 59”1) 2.03 2,072 63”1) 1.24 1,565 41”2) 2) 1.50 1,742 49” 1.77 1,918 55”2) 1.90 2,006 59”2) 2.03 2,094 63”2) Stick length (ft in) 7’3” 7’10” 8’10” 9’10” Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y V Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y V Y V V y * Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm 1) Bucket without quick change adapter 2) Bucket with quick change adapter Other backhoes available on request Max. material weight 24 Y R 916 Litronic R 926 Litronic = ≤ 3,034 lb/yd3, V = ≤ 2,528 lb/yd3, y = ≤ 2,023 lb/yd3, v = not authorized Lift Capacities Advanced with Straight Gooseneck Boom 19’8” and Heavy Duty Counterweight Stick 7’10” 30 LC 25 LC 20 LC 15 ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 9,5* 9,5* 20’ 25 LC 11,3* 11,3* 8,7* 8,7* 20’10” 19,2* 19,2* 14,8 16,6* 8,9* 8,9* 23’10” 20 LC 14,9 16,2* 8,2* 8,2* 24’ 6” LC 32,3* 32,3* 22,1 22,2* 14,3 17,8* 10,1 14,3* 8,9* 8,9* 26’ 3” 15 LC 30,7* 30,7* 21,5* 21,5* 14,3 17,4* 10,1 14,9* 8,1* 8,1* 26’10” 10 LC 20,5 26,0* 13,6 19,4* 9,8 15,8 8,5 9,3* 27’ 6” 10 LC 20,6 25,5* 13,6 19,1* 9,8 15,7* 8,2 8,5* 28’ 1” 5 LC 19,2 28,4* 12,9 20,6* 9,5 15,4 8,2 10,1* 27’ 9” 5 LC 19,2 28,1* 12,9 20,4* 9,5 15,4 7,9 9,1* 28’ 4” 0 LC 18,7 27,9* 12,5 20,7* 9,3 15,2 8,3 11,5* 27’ 1” 0 LC 14,6* 14,6* 18,6 28,0* 12,5 20,7* 9,2 15,1 8,0 10,4* 27’ 8” – 5 LC 28,3* 28,3* 18,6 25,3* 12,4 19,3* 9,3 14,4* 9,1 14,0* 25’ 5” – 5 LC 27,2* 27,2* 18,5 25,7* 12,3 19,5* 9,2 14,8* 8,7 12,6* 26’ – 10 LC 24,7* 24,7* 18,9 20,5* 12,6 15,7* 10,8 13,0* 22’ 6” – 10 LC 26,3* 26,3* 18,8 21,3* 12,5 16,2* 10,2 12,8* 23’ 3” – 15 LC – 15 LC Stick 8’10” Stick 9’10” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage ft in 30 LC 8,9* 8,9* 16’ 4” 30 LC 7,8* 7,8* 18’ 1” 25 LC 12,2* 12,2* 7,6* 7,6* 22’ 1” 25 LC 12,2* 12,2* 6,8* 6,8* 23’ 5” 20 LC 15,0 15,5* 9,5* 9,5* 7,2* 7,2* 25’ 8” 20 LC 14,7* 14,7* 10,4 10,6* 6,4* 6,4* 26’10” 15 LC 20,5* 20,5* 14,4 16,8* 10,2 14,7* 7,1* 7,1* 27’10” 15 LC 19,5* 19,5* 14,5 16,2* 10,2 14,2* 6,3* 6,3* 28’11” 10 LC 20,8 24,6* 13,7 18,6* 9,8 15,4* 7,4* 7,4* 29’ 1” 10 LC 37,9* 37,9* 21,1 23,7* 13,7 18,1* 9,8 15,1* 6,6* 6,6* 6,5* 6,5* 30’ 5 LC 19,3 27,7* 12,9 20,1* 9,4 15,4 7,5 7,9* 29’ 4” 5 LC 0 LC 16,0* 16,0* 18,6 28,2* 12,4 20,6* 9,2 15,1 7,6 8,9* 28’ 8” 0 LC 16,7* 16,7* 18,6 28,2* 12,4 20,5* 9,1 15,0 7,2 7,7* 29’ 8” – 5 LC 25,9* 25,9* 18,4 26,3* 12,2 19,7* 9,1 14,9 8,1 10,6* 27’ 2” – 5 LC 24,8* 24,8* 18,3 26,8* 12,2 19,9* 9,0 14,9 7,7 9,1* 28’ 2” – 10 LC 28,8* 28,8* 18,6 22,3* 12,3 17,0* 9,5 12,5* 24’ 5” – 10 LC 31,0* 31,0* 18,4 23,3* 12,2 17,6* 9,1 12,8* 8,8 11,7* 25’ 7” – 15 10,5* 10,5* 20’ 2” – 15 LC Height 15,4* 15,4* 10,7* 10,7* Can be slewed though 360° LC In longitudinal position of undercarriage 19,5 27,1* 13,0 19,8* 9,4 15,4 7,2 8,3* 7,0* 7,0* 30’ 3” 17,0* 17,0* 12,4* 12,4* Max. reach 10,6* 10,6* 21’ 7” * Limited by hydr. capacity The lift capacities on the load hook of the Liebherr quick change adapter 48 without attachment are stated in lb x 1,000, and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 30” wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick change adapter (26,455 lb). Without quick change adapter the lift capacities will increase by 551 lb, without bucket cylinder, link and lever they increase by an additional 827 lb. R 916 Litronic R 926 Litronic 25 R 926 Stick 7’3” 10 ft 15 ft 20 ft 25 ft 30 ft Under ft carriage Standard Equipment R 926 Undercarriage Lifetime-lubricated track rollers Tracks sealed and greased Three piece track guide Sprocket with dirt ejector Lashing eyes Two-stage travel motors Operator’s Cab • • • • • • Uppercarriage Handrails, non slip surfaces Engine hood with lift assistance Sound insulation Maintenance-free swing brake lock Maintenance-free HD-batteries Lockable tool box Tool kit • • • • • • • Hydraulics Hydraulic tank shut-off valve and pumps Pressure test ports for hydraulic Pressure storage for controlled lowering of equipment with engine turned off Electronic pump regulation Filter with integrated fine filter area (5 µm) Stepless work mode selector Positive Control Advanced Regeneration Plus function on hydraulic circuit Electronic control logic • • • • • • • • • Engine Turbo charger Conform with level IIIA / Tier 3 emission standard After-cooled Unit pump system injection Sensor controlled engine idling Dry-type air cleaner w/pre-cleaner, main and safety element • = Standard 26 R 916 Litronic R 926 Litronic Advanced • • • • • • Storage compartment Mechanical hour meters, readable from outside the cab Sunroof, right window and windshield with safety glass Control cab Advanced Completely retractable windshield Front windshield (bottom) retractable Closed storage space Rubber floor mat Dome light Coat hook Automatic air conditioning Advanced Fuel consumption indicator Liebherr-Air-Comfort seat heated with air-suspension 7” color multifunction display with touchscreen Emergency exit rear window Preparation for radio installation Single piece right-side window (no post) Rain visor over front window opening Tinted windows Door with sliding window Height-adjustable operating console Seat belt Sun roller blind Load bearing sectional profile structure, covered with deep-drawn panels Wiper/washer Cigarette lighter and ashtray Two flood lights under rain visor • • • • • • • • • • • • • • • • • • • • • • • • • • • Attachment Two separate pins for hoist cylinder with cast parts 26,455 lb lifting hook with safety link on quick-coupler Liebherr full-automatic central lubrication system (except connecting link for bucket kinematics) Additional work light on boom (right) Cylinders with shock absorbers Load hold valves on hoist cylinders • • • • • • Individual Options Operator’s Cab + + + + Uppercarriage Electric refuel pump Reversible fan drive Customized colors Extended tool kit + + + + Hydraulics Add-on kit rotary drive (including routing) Bio-degradable hydr. oil Grapple operation (including routing) Liebherr proportional control system Liebherr Tool Control Bypass filter Return filter for hammer + + + + + + + Engine Fuel pre-heating Liebherr particle filter Air pre-filter with dust trap Automatic engine shut-down (adjustable time-period) Fire extinguisher Foot support Electric cooler Cab with bullet-proof glass (front and roof windows) and roof window wipers LIDAT Standard (Liebherr data transfer system) LIDAT Plus (extended Liebherr data transfer system) Air pressure operator seat Premium operator seat Engine shut-down (via push-button) in cab Bullet-proof roof glass panel with wiper Radio with SD-/MMC-card, Aux-in Rear view monitoring with camera Beacon Wiper for sunroof Xenon headlights Protective grid up FOPS Protective grid front FGPS Sun visor Roof sun screen Auxiliary heating with timer Change over controls for clamshell bucket/grapple Electronic theft protection Additional halogen headlights behind cab Additional halogen headlights front cab + + + + + + • + + + + + + + + + + + + + + + + + Attachment + + + + Adjustable boom Adjustable offset boom Hoist cylinder depth limitation Security for hoist cylinders Piston rod cover bucket cylinder 26,455 lb lifting hook on bucket LIKUFIX Liebherr line of buckets Straight gooseneck boom Safety check valves hoist cylinder Safety check valves stick cylinder Hose-protecting lubrication system (stick rear) Hydr. or mechanical quick change coupler Overload warning device Central lubrication of the connecting link for bucket kinematics Working headlight on boom (left) + + + + + + + + + + + + + + + + • = Standard, + = Option R 916 Litronic R 926 Litronic 27 R 926 Undercarriage Reinforced base panel Reinforced cover and base panel Straight track guide D6C conversion kit with 3-piece track guide Advanced The Liebherr Group of Companies Wide Product Range State-of-the-art Technology The Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s highvalue products and services enjoy a high reputation in many other fields, too. The wide range includes domes tic appliances, aerospace and transportation systems, machine tools and maritime cranes. To provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured inhouse, for instance the entire drive and control techno logy for construction equipment and mining trucks. Exceptional Customer Benefit Worldwide and Independent Every product line provides a complete range of models in many different versions. With both their technical excel lence and acknowledged quality, Liebherr products offer a maximum of customer benefits in practical application. Hans Liebherr founded the Liebherr family company in 1949. Since that time, the enterprise has steadily grown to a group of more than 100 companies with over 32,000 employees located on all continents. The corporate headquarters of the Group is Liebherr-International AG in Bulle, Switzerland. The Liebherr family is the sole owner of the company. www.liebherr.us Printed in Germany by Typodruck RG-BK-RP LFR/SP 11088514-2-01.11_enUS Liebherr Construction Equipment Co. 4100 Chestnut Avenue, Newport News, VA 23607, USA  +1 (757) 245 5251, Fax +1 (757) 928 8701 www.liebherr.us, E-Mail: [email protected]

Crawler Excavator R 926 R 916

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