Komatsu WB140-2N Backhoe loaders research
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Komatsu WB140-2N Backhoe loaders Technical specifications
General
Engine model
S4D106-2XFH
Operating weight
8,949 kg
Bucket width
235.71 cm
Bucket capacity
0.99 cu m
Max speed forward
37.82 kph
Engine
Displacement
4401 cu cm
Aspiration
Turbocharged
Gross power
69.35 kw
Max torque
348.03 Nm
Alternator supplied amperage
80 Amh
Operating voltage
12 V
Number of cylinders
4
Net power
64.88 kw
Engine make
Komatsu
Bore
10.67 cm
Stroke
12.7 cm
Attachments
Bucket digging force
4002.96 kg
Dimensions
Transport length
7 m
Ground clearance
0.34 m
Turning radius
4.33 m
Wheelbase
2.19 m
Front tread range
189.23 cm
Rear tread range
180.09 cm
Transport dimensions
Transport width
2 m
Hydraulic system
Pump flow cap
165.03 lpm
Relief valve pressure
206.84 bar
Pump type
Closed center, load sensing
Loader
Breakout force
5801.45 kg
Loader dump height
2.74 m
Loader dump reach
2.87 m
Loader dig depth
9.14 cm
Service refill capacities
Cooling fluid cap
14 liters
Hydraulic fluid cap
92.35 liters
Rear axle fluid cap
17.79 liters
Front axle fluid cap
8.71 liters
Refill capacities
Engine oil cap
7.95 liters
Operating specifications
Dump angle
45 degrees
Backhoe
Backhoe dig depth
4.45 m
Backhoe dump height
2.87 m
Extended dump reach
3.81 m
Extended dig depth
5.61 m
Transmission
Max speed reverse
37.82 kph
Number of reverse gears
4
Number of forward gears
4
Download datasheets
Komatsu WB140-2N vs Komatsu WB140PS-2
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Komatsu WB140-2N Backhoe loaders
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Komatsu WB140PS-2 Backhoe loaders
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