Overview
The Komatsu WA420-3 Active+ is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 228 hp, operating weight of 44,357 lb, fuel capacity of 89.9 gal and hydraulic capacity of 55.5 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the Komatsu WA420-3 Active+ against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
44,357.10
lb
Gross Power
228
hp
Bucket Capacity - Heaped
4.71
yd3
Full Specifications
39 specs
Dimensions
Breakout Force
41,073 lb / 18,630 kg
Bucket Capacity - Heaped
4.71 yd³ / 3.60 m³
Bucket Width
9.85 ft / 3.00 m
Dump Clearance At Max Raise
9.96 ft / 3.04 m
Ground Clearance
1.53 ft / 0.47 m
Height to Top of Cab
11.32 ft / 3.45 m
Hinge Pin - Max Height
13.74 ft / 4.19 m
Length With Bucket On Ground
26.32 ft / 8.02 m
Reach At Max Lift And Dump
3.34 ft / 1.02 m
Wheelbase
10.83 ft / 3.30 m
Width Over Tires
9.45 ft / 2.88 m
Engine
Alternator Supplied Amperage
50 A
Cooling System Fluid Capacity
13.30 gal / 50.3 L
Displacement
504 cu in / 8.3 L
Engine Make
2238
Engine Model
SAA 6D114 E-1
Engine Oil Fluid Capacity
6 gal / 22.7 L
Front Axle/Diff Fluid Capacity
15.90 gal / 60.2 L
Fuel Capacity
89.90 gal / 340.3 L
Gross Power
220 hp / 164.1 kW
Hydraulic System Fluid Capacity
55.50 gal / 210.1 L
Max Torque
664 lb-ft / 900 Nm
Number of Cylinders
6
Operating Voltage
24 V
Operating Weight
44,357 lb / 20,120 kg
Power Measured @
2,200 rpm
Rear Axle Oscillation
26 lb / 12 kg
Rear Axle/Diff Fluid Capacity
15.90 gal / 60.2 L
Static Tipping Weight
34,392 lb / 15,600 kg
Torque Measured @
1,300 rpm
Transmission Fluid Capacity
15.90 gal / 60.2 L
Transmission Type
fully automatic 4-speed full powershift with 'kickdown' and 'gear-hold'
Turning Radius
19.90 ft / 6.07 m
Hydraulics
Dump Time
1.50 sec
Gross Power
228 hp / 170.0 kW
Lower Time
3.60 sec
Pump Flow Capacity
86.70 gal/min / 328.2 L/min
Raise Time
6.70 sec
Relief Valve Setting
3,046 psi / 210.0 bar
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Frequently Asked Questions
What is the operating weight of the Komatsu WA420-3 Active+? +
The Komatsu WA420-3 Active+ has an operating weight of 44,357 lb (20,120 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.
How powerful is the Komatsu WA420-3 Active+ engine? +
The Komatsu WA420-3 Active+ produces 220 hp (164.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.
How does the Komatsu WA420-3 Active+ compare to similar Wheel Loader models? +
You can compare the Komatsu WA420-3 Active+ side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.