Transcript
RT460
ride-on trencher
RT460 Ride-on trencher
T
he Astec line of walk-behind and rideon utility trenchers, vibratory plows and horizontal directional drills, along with related parts and accessories, offers users a broad choice of underground construction solutions. The forerunners of the Astec machines were developed by Charles Davis in 1959. Recognized as an industry leader, Davis trenchers were renowned for their innovative designs and rugged reliability. The line was purchased by Case in 1969, and the machines carried the Case-Davis label until the mid 1970s when the Davis name was dropped. Case nurtured the line until 2002 when it was sold to Astec Underground and the machines received the Astec brand. Astec Underground continues to enhance the line’s reputation for performance and durability. Mainstay models like the MaxiSneaker and TF300B still have a respected place in the Astec lineup. Innovative walk-behind trenchers like the RT130 and RT160 are quickly joining them. These newly engineered units pay homage to the Astec heritage while confidently demonstrating the company’s vision for the future. Astec products are manufactured at the company’s 360,000 square-foot facility in Loudon, Tenn., alongside the company’s Trencor line of rock trenchers, surface miners, road miners, and related equipment. Astec has owned the Trencor brand since 1988. The combination of these respected names provides customers with unsurpassed choices to meet their trenching needs. Astec products are sold and supported through a worldwide network of 47 dealers that operate more than 94 locations. These dealers sell new and used Astec machines, and provide the parts and service to help customers minimize downtime and get needed repair parts. Visit www.astecunderground.com to learn about the full line of Astec Underground products or to contact the company for more information.
Optional backhoe A front-mounted D100 backhoe attachment with digging depth of 5’9” and 8’8” reach is availablle.
simply controlled
dig right
Pivoting operator’s seat
Optional: Hydraulic direct-drive trencher for average soil types or heavy-duty flywheeel and
for user comfort with
torsion bar trencher for demanding digging conditions.
simple and easy to operate controls.
go deep
Optional backfill blade
Optional: P75
Heavy duty 4-way backfill blade attachment (62” wide)
24” deep.
vibratory cable
plow is capable of installations
is equipped with a single lever that controls lift and angle functions.
smooth operation Efficient Tandem hydrostatic transmission is direct controlled to provide operator
Power under the hood 4-cylinder 37 Hp Kubota v1505-b diesel engineprovides power and fuel efficient operation.
feel of operating load.
sharp turns 2-wheel steering is standard; 4-wheel is optional. Coordinated front and rear steer provides a tight 14’ outer diameter turn circle.
Breakthrough Solutions
RT460 ride-on trencher
ENGINE l Model....................................................................................................... Kubota V1505-B l Cylinders . .............................................................................................................................. 4 l Fuel injection ........................................................................................................ Indirect l Bore/Stroke ..................................................... 3.07” x 3.09” (78.0 mm x 78.5 mm) l Displacement ...................................................................................... 91.4 in3 (1.50 L) Horsepower* l Gross . ....................................................................................... 37 (28 kW) @ 3000 rpm l Net.......................................................................................... 33.5 (25 kW) @ 3000 rpm Maximum Torque l Gross.............................................................................. 73 lb•ft (99 N•m) @ 2000 rpm l Net ................................................................................. 67 lb•ft (91 N•m) @ 2000 rpm ELECTRICAL l Battery.....................................................................12 volt 525 cold-cranking amps l Alternator................................................................................................. 12 volt, 30 amp l Starter ......................................................................................................... 12 volt, 1.4 kW OPERATOR ENVIRONMENT l Left and right entry/exit and uncluttered operator’s platform ..................... permits unobstructed operator movement and comfortable positioning when operating. l All attachment controls are located within easy reach from the operator’s seat. The seat swivels to provide operating comfort when working with rear-mounted attachments. l A swingaway catwalk lets you move freely to and from the operator’s compartment to the backhoe, yet allows easy service access to the engine. l The muffler is enclosed in the engine compartment, resulting in improved visibility to the front of the RT560. l Single key-start ignition and shutoff for fast and easy starts and stops. System gauges and indicator lights are grouped for high visibility. Gauges — engine coolant temperature, hydraulic oil temperature, voltage, fuel level, hourmeter, rpm’s. Indicator Lights — neutral indicator, engine oil pressure, alternator, air and hydraulic filter restriction. TIRES Standard .......26 x 12.0 - 12, 8 Ply Optional.........29 x 12.5 - 15, 8 Ply *Water with calcium chloride is approved for use as ballast in these tires. *Note: Do not exceed the maximum GVW shown on the ROPS plate
A. Wheel base.....................................................................................1,350 mm (53.2 in) B. Tread......................................................................................................1,270 mm (50 in) C. Overall height to top of ROPS..............................................2,258 mm (88.9 in) D. Overall width at tires.....................................................................1,575 mm (62 in) E. Ground clearance at axle, 26 x 12 x 12 tire.............................. 186 mm (7.3 in) GROUND DRIVE DIMENSIONS Hydrostatic drive................................... Variable displacement axial piston pump RT460 ...................................................................................... 0 - 27.3 gpm (0 - 103 L/min) Axle ratio RT460 .................................................................................................................................... 5.38:1 Differentials ........................................................................................................... Limited-slip DIMENSIONS l Overall height prime mover (to top of ROPS) .......................... 88.9” (2.26 m) l Overall length prime mover............................................................... 84.2” (2.14 m) l Overall transport length w/backhoe and trencherw/4’ boom...........246.2” (6.25 m) l Overall transport length w/plow and reel carrier - no reel ........... 182.0”(4.62 m) l Angle of approach - prime mover ....................................................................... 43° l Angle of departure - prime mover........................................................................ 90° l Minimum ground clearance - no backfill blade.................... 12.0” (305 mm) l Minimum ground clearance w/backfill blade ........................ 8.3” (211 mm) l Wheelbase....................................................................................................53.2” (1.35 m) l Trencher headshaft height ............................................................ 27.9” (709 mm) l Angle of departure with trencher attachment: direct (planetary) .............. 22° (33°) l Trencher boom angle down from horizontal: direct (planetary) ........... 60° (60°) l Trencher boom angle up from horizontal: direct (planetary)............... 60° (55°) l Overall transport height w/backhoe . ........................... D100 - 90.0” (2.29 m) l Backfill blade height . ........................................................................ 14.3” (363 mm) l Backfill blade lift height.................................................................... 15.5” (394 mm) l Backfill blade depth of cut below grade.................................. 11.9” (302 mm) l Transport height, plow frame base tractor................................. 49.0” (1.24 m) l Plow swing angle .............................................................................. 30° from center Angle of departure base tractor/plow attachment raised: l w/mounted blade .......................................................................... w/24” blade - 11° l w/o mounted blade..................................................................................................... 34° l Plow blade tip ground clearance base tractor............ w/24” blade - 12.2” (310 mm) l Overall width base tractor ................................................................. 62.0” (1.57 m) l Tread width (centerlines) base tractor.......................................... 48.0” (1.22 m) l Turning radius (outside) base tractor - 2-wheel steer............... 150” (3.8 m) l Turning radius (outside) base tractor - 4-wheel steer................. 95” (2.4 m) l Operating weight .......................................................................... 5,660 lb (2567 kg)
IMPORTANT: Astec Underground reserves the right to change these specifications without notice and without incurring any obligation relating to such change. This literature has been published for world-wide circulation. Availability of some models and equipment builds vary according to the country in which the equipment is used. The illustrations and text may include optional equipment and accessories and may not include all standard equipment. Your Astec dealer/distributor will be able to give you details of the products and their specifications available in your area. NOTE: All specifications are stated in accordance with SAE Standards or Recommended Practices, where applicable. Form No. AT 127 0405
© 2007 ASTEC UNDERGROUND. All Rights Reserved. ASTEC_RT460_1_07
