Komatsu WA420-3 Active+ Wheel Loader

Bucket

Dump Clearance At Max Raise 9.96 ft in (3035 mm)
Bucket Capacity – Heaped 4.71 yd3 (3.6 m3)
Bucket Width 9.85 ft in (3000 mm)
Breakout Force 41072.6 lb (182.7 kN)

Dimensions

Ground Clearance 1.53 ft in (465 mm)
Length With Bucket On Ground 26.32 ft in (8020 mm)
Width Over Tires 9.45 ft in (2880 mm)
Height To Top Of Cab 11.32 ft in (3450 mm)
Wheelbase 10.83 ft in (3300 mm)
Hinge Pin – Max Height 13.74 ft in (4186 mm)
Reach At Max Lift And Dump 3.34 ft in (1016 mm)

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model SAA 6D114 E-1
Gross Power 220 hp (164.1 kw)
Power Measured @ 2200 rpm
Max Torque 663.9 lb ft (900 Nm)
Displacement 504.1 cu in (8.3 L)
Torque Measured @ 1300 rpm
Aspiration Turbocharged

Operational Specs

Operating Weight 44357.1 lb (20120 kg)
Fuel Tank Capacity 89.9 gal (340 L)
Hydraulic System Fluid Capacity 55.5 gal (210 L)
Engine Oil Fluid Capacity 6 gal (22.4 L)
Cooling System Fluid Capacity 13.3 gal (50 L)
Transmission Fluid Capacity 15.9 gal (60 L)
Front Axle/Diff Fluid Capacity 15.9 gal (60 L)
Rear Axle/Diff Fluid Capacity 15.9 gal (60 L)
Static Tipping Weight 34392.2 lb (15600 kg)
Turning Radius 19.9 ft in (6054 mm)
Operating Voltage 24 V
Alternator Supplied Amperage 50 amps
Rear Axle Oscillation 26 degrees
Tire Size 26.5 R 25

Transmission

Transmission Type fully automatic 4-speed full powershift with ‘kickdown’ and ‘gear-hold’

Hydraulic System

Relief Valve Setting 3045.8 psi (21000 kPa)
Pump Flow Capacity 86.7 gal/min (328 L/min)
Raise Time 6.7 sec
Dump Time 1.5 sec
Lower Time 3.6 sec
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