Komatsu WB98A-2 Backhoe Loader


Backhoe

Load Height – Std 13.39 ft in (4080 mm)
Reach From Swivel – Std 18.21 ft in (5550 mm)
Dig Depth – Std 14.77 ft in (4500 mm)
Reach At Load Height – Std 8.47 ft in (2580 mm)
Reach From Swivel – Ext 21.49 ft in (6550 mm)
Dig Depth – Ext 18.54 ft in (5650 mm)
Bucket Dig Force – Std 13064.6 lb (5926 kg)
Load Height – Ext 16.67 ft in (5080 mm)
Reach At Load Height – Ext 11.75 ft in (3580 mm)

Dimensions

Transport Width 7.39 ft in (2250 mm)
Transport Height 11.98 ft in (3650 mm)
Wheelbase 7.73 ft in (2355 mm)
Ground Clearance 1.45 ft in (440 mm)
Height To Top Of Suspended Cab 9.59 ft in (2920 mm)

Loader

Clearance At Max Dump Height 9.16 ft in (2790 mm)
Reach At Max Dump Height 2.94 ft in (895 mm)
Dig Depth 2.96 in (75 mm)
Lift Capacity At Full Height 7105.5 lb (3223 kg)
Bucket Capacity 1.34 yd3 (1.02 m3)
Bucket Width 88.59 in (2250 mm)
Bucket Breakout Force 14275.37 lb (63.5 kN)

Engine Details

Number Of Cylinders 4
Engine Make Komatsu
Engine Model S4D106-1FC
Net Power 96.6 hp (72 kw)
Gross Power 113 hp (84.2 kw)
Power Measured @ 2200 rpm
Displacement 269.3 cu in (4.5 L)

Operational Specs

Fuel Tank Capacity 29.1 gal (110 L)
Operating Weight 4wd 18276.4 lb (8290 kg)
Max Weight 19290.5 lb (8750 kg)
Hydraulic System Fluid Capacity 23.8 gal (90 L)
Oil System Fluid Capacity 2.4 gal (9 L)
Cooling System Fluid Capacity 4.8 gal (18 L)
Front Axle Fluid Capacity 3.2 gal (12 L)
Rear Axle Fluid Capacity 2.7 gal (10 L)
Tire Size Front – 2wd / 4wd 16/70 x 24
Rear Tires Size 2wd/4wd 16/70 x 24
Operating Voltage 12 V
Alternator Supplied Amperage 60 amps

Transmission

Transmission Type Hydrostatic
Number Of Forward Gears 4
Number Of Reverse Gears 4
Max Speed – Forward 22.4 mph (36 km/h)
Max Speed Reverse 22.4 mph (36 km/h)

Hydraulic

Pump Type gear pumps
Pump Flow Capacity 43.6 gal/min (165 L/min)
Relief Valve Pressure 2900.8 psi (20000 kPa)
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