Komatsu WB142-5 Backhoe Loader


Backhoe

Load Height – Std 11.82 ft in (3600 mm)
Reach From Swivel – Std 18.31 ft in (5580 mm)
Dig Depth – Std 14.17 ft in (4318 mm)
Load At Max Lift – Std 2976.25 lb (1350 kg)

Dimensions

Transport Length 23.17 ft in (7060 mm)
Transport Width 7.16 ft in (2180 mm)
Transport Height 12.01 ft in (3660 mm)
Wheelbase 7.14 ft in (2175 mm)
Ground Clearance 1.25 ft in (380 mm)
Height To Top Of Suspended Cab 9.26 ft in (2820 mm)

Loader

Clearance At Max Dump Height 8.58 ft in (2615 mm)
Reach At Max Dump Height 2.99 ft in (910 mm)
Dig Depth 3.94 in (100 mm)
Lift Capacity At Full Height 6327.27 lb (2870 kg)
Bucket Capacity 1.01 yd3 (0.77 m3)
Bucket Width 85.83 in (2180 mm)
Bucket Breakout Force 11351 lb (50.5 kN)

Engine Details

Number Of Cylinders 4
Engine Make Komatsu
Engine Model 4D102LE-2
Net Power 76.5 hp (57 kw)
Gross Power 80.5 hp (60 kw)
Power Measured @ 2200 rpm
Torque Measured @ 1300 rpm
Net Max Torque 221 lb ft (299.7 Nm)
Aspiration Naturally
Displacement 275 cu in (4.6 L)

Operational Specs

Operating Weight 2wd 14517.5 lb (6585 kg)
Fuel Tank Capacity 31.8 gal (120 L)
Operating Weight 4wd 14517.5 lb (6585 kg)
Hydraulic System Fluid Capacity 25.7 gal (97 L)
Oil System Fluid Capacity 2.4 gal (9 L)
Cooling System Fluid Capacity 3.7 gal (14 L)
Transmission Fluid Capacity 4.8 gal (18 L)
Front Axle Fluid Capacity 1.9 gal (7 L)
Rear Axle Fluid Capacity 3.9 gal (14.5 L)
Turning Radius 11.9 ft in (3600 mm)
Operating Voltage 12 V
Alternator Supplied Amperage 95 amps

Transmission

Transmission Type synchronized gearbox, powershift shuttle
Number Of Forward Gears 4
Number Of Reverse Gears 4
Max Speed – Forward 23 mph (37 km/h)
Max Speed Reverse 23 mph (37 km/h)

Hydraulic

Pump Type Tandem fixed displacement pumps
Pump Flow Capacity 37 gal/min (140 L/min)
Relief Valve Pressure 3002 psi (20698.1 kPa)
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