Transcript
KUBOTA TIGHT TAIL SWING UTILITY CLASS EXCAVATOR
KX
*This information is sourced from overseas and may not necessarily apply locally. It is essential that you confirm specifications and other information with your local Kubota dealer.
KX080 - 3 SUPER SERIES The 8-Tonne Utility Class Excavator that’s Perfect for Your Needs.
Kubota improves its largest, most advanced Utility Class excavator. Achieve industrial performance in urban environments.
K
ubota, the world’s compact excavator leader, introduces the ideal solution for jobsites requiring extra performance in tight quarters. The KX080-3 SUPER SERIES, Kubota’s first 8-tonne excavator, is everything Kubota customers expect, and much more. The Kubota DI engine powers the 3-pump loadsensing hydraulic system through the hardest, heaviest work with industrial digging forces. You can work in the comfort of a safety-certified, air-conditioned cab. Plus, fuel-saving, adjustable auxiliary flow rates and auto-idle help you control operating expenses. You get all of this, and more, only from Kubota.
Clean-running Kubota Engine A 66.6-horsepower Kubota diesel
s Complierim e with IntIV! Tier
engine provides the energy behind the powerful KX080-3S working performance. The 3331 cc Turbo Direct-injection engine contributes to easy starting on those cold mornings, low sound levels, and energy-saving fuel economy. And because Kubota is environmentally conscious, the engine complies with the U.S. EPA’s 2008 interim Tier IV emissions regulations—without losing horsepower or ease of operation.
66.6 HP (49.7 kW)
Output (SAEJ 1995 gross)
Electric Fuel Refilling Pump The KX080-3S’s new, standard refuelling pump includes a hose long enough to refuel from a fuel tank. With this pump, the tank can be completely filled in approximately three minutes with just a simple push of a button. Upon completion, an auto-stop feature ends fuelling to eliminate spillage.
Auto Idling System Save fuel with Kubota's Auto Idle. Reduce engine RPM instinctively when high engine speed isn’t needed. When the control levers are in neutral for more than 4 seconds, the engine RPM automatically idles. Move any control lever and the engine RPM immediately returns. This innovative feature reduces noise and exhaust emissions while reducing operating costs. Fuel Consumption Comparison
10% saving
Auto Idle W/o Auto Idle
Auto-Shift Now your excavator moves how you want it to—even at high speeds. When working with heavy loads, making turns or backfilling trenches, the system automatically downshifts for more torque. This shift is so smooth and seamless you’ll feel as though you’ve never left high speed.
3-pump Load-Sensing Hydraulic System Kubota’s load-sensing hydraulic system guarantees smoother handling, regardless of load size. It allows hydraulic oil to flow according to your precise needs. The KX080-3S’s new 3-pump load-sensing system also allows you to perform simultaneous operations, such as dozing and utilising front attachments, without losing speed.
The power and technology to tackle almost anything. Stability and Working Range The KX080-3S design combines smooth, harmonised, hydraulic system performance with optimum balance in a tight tail swing excavator for versatile stability. Together with extended dumping height, a swing boom, large bucket capacity and deep digging depth, the KX080-3S can match or exceed the latest highcapacity dumper, tipper, and construction site requirements.
Dozer Blade With the high-capacity dozer blade, you don’t need separate machines for site prep, digging, and finish work. Save money, time, and personnel!
Industrial Digging Force You need exceptional power when trenching through compacted soil. With the KX080-3S, elevated productivity levels are certain with the combination of 6,650 kg bucket force and 3,880 kg arm forces. The KX080-3S powers through those demanding applications so that you can quickly move on to the next job.
W O R K I N G
Adjustable Maximum Oil Flow Control for Auxiliary Port This unique function lets you control the oil flow according to your needs or the attachment in use. It eliminates the hassle of using tools to change settings manually, so you don’t have to leave the cabin. When using a tilt bucket, you can slow the flow to get just the right control to gently shape a swale. Alternatively, for a brush cutter, direct the oil flow to one side of the excavator arm. The system will even store your settings
Tight Tail Swing The KX080-3S is designed with a shorter rear overhang. Thanks to this contoured, tight tail design, the KX080-3S is more stable, can handle a wider range of loads, and can work in more restrictive spaces than traditional tail swing excavators.
Compact Machine Width The KX080-3S is narrower than competitor models. Its compact 2,200 mm width makes it ideal for working in close conditions, and much easier to transport between job sites.
2,200 mm
P E R F O R M A N C E
for the next time you need it, saving time and quickly regulating the flow requirements. Adjustable oil flow enhances performance and saves fuel.
360 mm The tight tail swing of the KX080-3S maximises machine balance and increases versatility.
Third-line Hydraulic Return When working with one-way hydraulic attachments, such as a breaker or brush cutter, the standard third-line hydraulic return system allows oil to flow directly back to the tank without running through the control valves. This contributes to less oil contamination, reduced back pressure, and greater oil flow efficiency.
one way
two way
Designed for dependability, built to last. Underbody Cover The underbody beneath the engine features a mesh cover to prevent gravel and soil from entering.
Two-Piece Hose Design Kubota’s innovative two-piece hose design for the dozer blade reduces hose replacement time by nearly 60% compared to nonjoint types. This design virtually eliminates the need to enter the machine for maintenance.
Track Support Roller Design Carrier roller is supported from both side so that durability is improved.
Increased Traction The traction, when operating in low speed, has been increased by 9% to help ensure an efficient and productive day on the job.
D U R A B I L I T Y / M A I N T E N A N C E / S A F E T Y
Triple Opening Bonnet All three of the excavator’s access panels can open at once. This allows you to easily inspect and view the centrally located components of the KX080-3S. You can easily access the hydraulic components under the centre hood, or the battery, oil filter and tool box under the right hood. Maintaining your excavator has never been this easy.
Boom Anti-Drop Valve Standard equipment on the KX080-3S, the antidrop valve prevents an elevated load from dropping unexpectedly.
Overload Alarm
ROPS/FOPS Cabin The ROPS/FOPS certified cabin provides protection in the event of accidental rollovers and falling objects.
Movable Console Raise the safety control lever and the console moves with it, providing more room for entry and exit. To prevent unexpected machine movement during entry or exit, all control levers are then disabled until the console is back in place.
To better ensure worker safety and equipment condition, the KX080-3S comes equipped with an overload alarm. This alarm alerts the operator when load capacity has been exceeded, helping to prevent possible injury to workers and costly damage to the excavator and worksite.
Swivel Negative Brake The swivel negative brake automatically locks the swivel function in its current position. This prevents unexpected machine movement. It’s particularly useful during work or when transporting the excavator between worksites.
Make hard work seem easier with our ergonomic, user-centred cab.
Cup Holder Digging can be thirsty work, and with the convenient cup holder, you can work and still quench your thirst without leaving the cabin.
Digital Panel Informative, interactive and functional, Kubota’s Intelligent Control System LCD panel accurately displays timely diagnostic readings and routine maintenance alerts. You’ll be kept informed of your current working conditions, engine RPM, temperature and oil levels. It even emits an alert when the tank is nearly full during refuelling. These new features help reduce downtime and costly repair fees.
Routine maintenance alert display
Low fuel display
O P E R A T O R
C O M F O R T
Easy-open Front Window
Cab Guttering
Unlike many excavator windows, the front glass window of the KX080-3S opens with ease. Just flip the latch on the side of the window and slide it up. A gasassist mechanism makes this action almost effortless.
The KX080-3S now features a guttering system to the cab’s roof. This helps prevent rainwater from entering the cab, even when the window is open on a rainy day.
Window Guard Operators need protection from flying chips and debris when using some attachments. On some sites, antivandalism is important. Kubota provides the window guard mounting points around the front window as a standard feature.
Advanced Visibility Mirrors Kubota has reshaped the rearview mirror to offer a wider range of visibility. Together with the two side-view mirrors, you get a better view of your worksite, as well as your immediate surroundings.
Deluxe Suspension Seat Designed and engineered with comfort in mind, Kubota’s high-back suspension seat reduces strain and minimises operator fatigue. It reclines to accommodate your individual posture, and offers weight compensation, firm arm support and retractable seat belts.
Air Conditioner The KX080-3S features an air conditioner/ heater for greater climate control. In addition, fresh outside air can be easily introduced by activating the external air vent.
TPSS
Air Conditioning Heating
The Two-Pattern Selection System can shift control styles, whether it’s the ISO pattern or the SAE backhoe pattern, with the simple turn of a switch.
SPECIFICATIONS SPECIFICATIONS
SPECIFICATIONS Model
KX080-3S
Model Type of cabin
KX080-3S
ROPS / FOPS cabin
Type ofofcabin Type tracks Type of tracks Engine
Engine
ROPS / FOPS cabin Rubber / Steel Rubber Kubota V3307 DI-T / Steel
Model
Model Output (SAEJ 1995 gross)
HP (kW)/rpm
Kubota V3307 DI-T 66.6 (49.7) / 2000
Output (SAEJ (SAEJ1349 Output 1995net) gross)
HP (HP (kW)/rpm kW)/rpm
63.9 (47.7) / 2000 66.6 (49.7) / 2000
cc)/rpm HP (kW
3331 63.9 (47.7) / 2000 6450 3331
Displacement (SAEJ 1349 net) Output
mm
Overall length Displacement Dimensions
Dimensions Hydraulic system
Hydraulic system
Overall height
mm
Overall width
mm
Min. ground clearance
mm
Pump capacity
/min
Overall length Overall height Overall width
Drive system
Pump capacityforce Bucket / Arm Max. breakout Auxiliary hydraulic flow Travel speed Low / High
Drive system
Swing Bladesystem
mm
2200
72.0 Variable × 2 / 66.6 Gear × 1 100 / 66.6
390
72.06650 Variable / 3880× 2 / 66.6 Gear × 1 2.7 / 4.9100 / 66.6
Low / High
mm km/h
2300 2.7 / 4.9
Low speed
mm
66306650 / 3880 2900
kgf
6630
Rubber / Steel
mm mm
450 / 450 2300
Ground contact Crawler length
Rubber / Steel
kgf/cm2 mm
0.367 / 0.3692900
pressure
Rubber / Steel
Unit swing speed
Ground contact Boom swing angle pressure Dimensions Unit swing speed
rpm
mm
70 / 600.367 / 0.369
mm
2200
mm rpm
Height
degree mm
Boom swing Max. lift aboveangle ground Left / Right
mm mm
Max. lift above ground
Operating weightMax. drop below ground Rubber / Steel (Including operator’s weight 75 kg.)
450 / 450
9.5
degree kgf/cm2
Left / Right/ Steel Rubber Width
Max. drop below groundWidth Dimensions Hydraulic oil (reservoir / system) Height
Blade Fuel reservoir
2540
390
Shoe width Tumbler distance
Shoe width Swing system
6450
2200
mm
km/h /min kgf kgf
Max. force Low Bucket Max. breakout traction force speed/ Arm Crawler lengthforce Max. traction
2540
mm
mm /min kgf /min
Min. ground clearance Auxiliary hydraulic flow
Tumbler distance Travel speed
cc
500
9.5
500
70 / 60
500
2200
mm
75 / 135
500
mm
115
500
kgs mm
8280 / 8330 500
Hydraulic oil (reservoir / system)
75 / 135
The company reserves the right to change the above specifications without notice. This brochure is for descriptive purposes only. Please contact your local Kubota dealer Fuel reservoir 115 for warranty infomation. For your safety, Kubota strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt for almost all applications.
Operating weight (Including operator’s weight 75 kg.)
kgs
Rubber / Steel
8280 / 8330
770 DIMENSIONS
2200
2540
2200
590
2150
DIMENSIONS The company reserves the right to change the above specifications without notice. This brochure is for descriptive purposes only. Please contact your local Kubota dealer for warranty infomation. For your safety, Kubota strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt for almost all applications. DIMENSIONS 500 500
2200
2200
2150
6450
590 770
2540
2300
500 2300
500
6450
mm
WORKING RANGE WORKING RANGE WORKING RANGE Model
G
KX080-3S
A Max. digging height Model
mm
7300 KX080-3S
B Max. height A Max. dumping digging height
mm mm
5250 7300
mm mm
D Max. vertical digging depth
7170
mm
F Max. digging RANGE radius WORKING
E Max. digging radius at ground
3850
mm
7330
mm
2490
mm
2000 7300 2490 KX080-3S 1460 73005250 2000
mm
w/o swing WORKING RANGE F Min. Max.turning digging radiusModel radius G
7170
mm
w/ swing
A Max. digging height Modelw/o swing H Min. turning radius Min. tail turning radius G Max. dumping height w/ swing AB Max. digging height
KX080-3S 7330
mm
mm mm mm
G
H
A
3850 4600
mm
B
E Max. digging radius at ground
A
4600 5250
mm mm
H
B
C Max. depth B Max. digging dumping height D Max. vertical digging C Max. digging depth depth
H
G
G
H
The company reserves the right to change the above specifications without notice. This brochure is for descriptive
D
only. Please contact your local Kubota dealer for warranty For your 5250 safety,4600 Kubota strongly Bpurpose mminfomation. dumping height C mm Max. digging depth H Max. Min. tail turning radius 1460
2
2.20 1.65RADIUS1.55 (m) LIFT POINT
2.20LIFT POINT 1.10 RADIUS 0.80 (m)
3.35 3
1.60 MAX
2.253
1.05 5
0.70MAX
1.60 1.55
2.05 2.20
1.00 1.10
0.700.80
1.85 5
LIFTING CAPACITY 13 4.15 2.05 2.20 1.65 LIFTING CAPACITY LIFTING CAPACITY GL 0 4.35 2.15 2
1.65 3.35 1.85 1.60 LIFTING CAPACITY 4.15 2.05 1.60 OVER-FRONT BLADE DOWN OVER-FRONT BLADE DOWN unit=ton 4.35 2.15 unit=ton 1.65
Machine with cabin and rubber crawler, without bucket LIFTING CAPACITY
LIFT 1 LIFT POINT POINT GL 0 HEIGHT HEIGHT LIFT POINT RADIUS Machine with cabin and rubber crawler, without bucket (m) (m) LIFT POINT RADIUS (m(m ) ) 3 5 MAX 3 5 MAX
GL GL
1.95 2.25
0.95 1.05
0.700.70
LIFTING CAPACITY LIFTING CAPACITY 2.05 1.00 0.70 OVER-SIDE OVER-SIDE unit=ton 1.95 0.95 unit=ton 0.70
POINT RADIUS (m) (m) LIFTLIFT POINT RADIUS 3
3
5
5
D
E
Lift point
Lift point radius F
Lift point radius
Lift point Lift point height
E Lift point height F
Lift pointLift point
2.20 2.20
1.65 1.65
1.551.55
2.202.20
1.10 1.10
0.80 0.80
22
3.35 3.35
1.85 1.85
1.601.60
2.252.25
1.05 1.05
0.70 0.70
11
4.15 4.15
2.05 2.05
1.601.60
2.052.05
1.00 1.00
0.70 0.70
00
4.35 4.35
2.15 2.15
1.651.65
1.951.95
0.95 0.95
0.70 0.70
E F
Axis of rotation
point radius Lift point Lift radius
MAX MAX
33
Machine with cabin andand rubber crawler, without bucket Machine with cabin rubber crawler, without bucket
E F
24902000 LIFTING CAPACITY 2000 OVER-SIDE 1460 unit=ton 1460
w/ swing LIFTING CAPACITY OVER-FRONT BLADE DOWN mm mm H LIFT Min. tail turning radius unit=ton mm H POINT Min. tail turning radius The company reserves theLIFTING right to change the above specifications without notice. This brochure is for descriptive CAPACITY LIFTING CAPACITY HEIGHT purpose only. Pleasethe contact your localthe Kubota infomation. Forbrochure yourRADIUS safety, The company reserves right to change abovedealer specifications without notice.POINT This is forKubota descriptive (DOWN ) warranty (m)strongly LIFT LIFT POINT RADIUS mfor LIFT OVER-FRONT BLADE OVER-SIDE ( ) m (ROPS) recommends the use of a your Rollover structure and seat For beltyour almost all applications. purpose only. Please contact localProtective Kubota dealer for warranty infomation. safety, Kubota strongly POINT unit=ton unit=ton recommends the use of a 3 Rollover Protective 5 structure (ROPS) MAX and seat belt 3 almost all applications. 5 MAX
HEIGHT 3 (m)
BD C
73302490
C
mm mm
71707330
B
G Min. turning radius w/o swing swing G Min. turning radius LIFTINGw/ CAPACITY
mm mm
D
mm mm
FLIFTING Max. digging radius CAPACITY w/o swing
C
EF Max. digging radius at ground Max. digging radius
A C
purpose only. Please contact your local Kubota dealer for warranty infomation. For your safety, Kubota strongly Drecommends mmand vertical depth E Max. mmseat belt almost3850 Max. digging atProtective groundstructure (ROPS) 7170 the usedigging of aradius Rollover all applications.
A
recommends the use of a Rollover Protective structure (ROPS) and seat belt almost all applications.
CThe mm mmwithout notice. This digging depth 4600 D Max. Max. vertical digging 3850 is for descriptive company reserves the right to depth change the above specifications brochure
Axis of rotation
point height Lift pointLift height
Axis of rotation Axis of rotation
