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Komatsu WA420-3 Active+ Wheel Loader

The Komatsu WA420-3 Active+ Wheel Loader boasts impressive capabilities to handle heavy-duty tasks with ease. With a powerful 220 hp engine and bucket breakout force of 41072.6 lbs, this wheel loader is designed to tackle various material handling applications. Its large bucket capacity of 4.8 cu yd and quick hydraulic system operations make it efficient for loading and dumping tasks. The machine’s reliable transmission system and robust build ensure smooth operation and durability on job sites.


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General Specifications

Bucket

Breakout Force41,073 lbs (18,630 kg)
Bucket Capacity - heaped5 cu yd (4 cu m)
Bucket Width10 ft (3 m)
Dump Clearance at Max Raise10 ft (3 m)

Dimensions

Ground Clearance2 ft (0 m)
Height - Top of Cab11 ft (3 m)
Hinge Pin - Max Height14 ft (4 m)
Length with Bucket on Ground26 ft (8 m)
Reach at Max Lift and Dump3 ft (1 m)
Wheelbase11 ft (3 m)
Width Over Tires10 ft (3 m)

Engine

AspirationTurbocharged
Displacement504 cu in (8,261 cu cm)
Engine ModelSAA 6D114 E-1
Gross Power220 hp (164 kw)
Number of Cylinders6
Power Measured @2200 rpm
Torque Measured @1300 rpm

Hydraulic System

Dump Time1.5 seconds
Lower Time3.6 seconds
Pump Flow Capacity87 gpm (328 lpm)
Raise Time6.7 seconds
Relief Valve Setting3045.8 psi

Operating Specifications

Alternator Supplied Amperage50 amps
Cooling System Fluid Capacity13 gal (50 l)
Engine Oil Fluid Capacity6 gal (23 l)
Front Axle/Diff Fluid Capacity16 gal (60 l)
Fuel Capacity90 gal (340 l)
Hydraulic System Fluid Capacity56 gal (210 l)
Operating Voltage24 volts
Operating Weight44,357 lbs (20,120 kg)
Rear Axle Oscillation26 degrees
Rear Axle/Diff Fluid Capacity16 gal (60 l)
Static Tipping Weight34,392 lbs (15,600 kg)
Tire Size26.5 R 25
Transmission Fluid Capacity16 gal (60 l)
Turning Radius20 ft (6 m)

Transmission

Transmission Typefully automatic 4-speed full powershift with 'kickdown' and 'gear-hold'