Komatsu WB146PS-5 Backhoe Loader


Backhoe

Load Height – Std 12.07 ft in (3676 mm)
Reach From Swivel – Std 18.84 ft in (5742 mm)
Dig Depth – Std 14.52 ft in (4423 mm)
Load At Max Lift – Ext 1834.25 lb (832 kg)
Reach From Swivel – Ext 22.17 ft in (6755 mm)
Load Height – Ext 14.34 ft in (4369 mm)
Load At Max Lift – Std 3270 lb (1483.25 kg)
Dig Depth – Ext 18.16 ft in (5533 mm)

Dimensions

Transport Length 24.39 ft in (7432 mm)
Transport Width 7.73 ft in (2356 mm)
Transport Height 13.88 ft in (4230 mm)
Wheelbase 7.14 ft in (2175 mm)
Ground Clearance 1.42 ft in (430 mm)
Height To Top Of Suspended Cab 9.63 ft in (2935 mm)

Loader

Clearance At Max Dump Height 8.61 ft in (2622 mm)
Reach At Max Dump Height 2.47 ft in (750 mm)
Dig Depth 5.44 in (138 mm)
Bucket Breakout Force 13224 lb (58.83 kN)
Bucket Width 92.76 in (2356 mm)
Bucket Capacity 1.25 yd3 (0.95 m3)
Lift Capacity At Full Height 8598.03 lb (3900 kg)

Engine Details

Number Of Cylinders 4
Engine Make Komatsu
Engine Model S4D102LE-2
Gross Power 92.6 hp (69 kw)
Net Power 88.6 hp (66 kw)
Power Measured @ 2200 rpm
Torque Measured @ 1500 rpm
Net Max Torque 300 lb ft (406.8 Nm)
Aspiration Turbocharged
Displacement 275 cu in (4.6 L)

Operational Specs

Operating Weight 2wd 16093.8 lb (7300 kg)
Fuel Tank Capacity 39.7 gal (150 L)
Operating Weight 4wd 16093.8 lb (7300 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 7.4 gal (28 L)
Front Axle Fluid Capacity 1.9 gal (7 L)
Rear Axle Fluid Capacity 3.9 gal (14.5 L)
Turning Radius 11.2 ft in (3400 mm)
Tire Size Front – 2wd / 4wd 14 x 17.5 10ply R4
Rear Tires Size 2wd/4wd 19.5 x 24 10ply R4
Operating Voltage 12 V
Alternator Supplied Amperage 95 amps

Transmission

Transmission Type full power shift, gears
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 24.9 mph (40 km/h)
Max Speed Reverse 14.3 mph (23 km/h)

Hydraulic

Pump Type variable displacement piston
Pump Flow Capacity 43.6 gal/min (165 L/min)
Relief Valve Pressure 3553 psi (24497.1 kPa)
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