Specification sheet Wheel Loader Ref komatsu-wa420-3-active-plus-wheel-loader
Komatsu WA420-3 Active+
The Komatsu WA420-3 Active+ is a wheel loader with an operating weight of 44,357.01 lb (20,120 kg), a 220 hp engine, and a 4.71 yd³ (3.6 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
44,357.01lb
20,120kg
Engine power
220hp
164.06kW
Gross Power Bucket capacity
4.71yd³
3.6m³
◆Where it sits in its classpercentile · small wheel loaders
Among 439 small wheel loaders (22,000–45,000 lb), the Komatsu WA420-3 Active+ sits at the heavy end of its class:
- Operating weight 44,360 lb heavier than 99% (n=439)
- Engine power 220 hp more powerful than 89% (n=408)
- Bucket capacity 4.7 yd³ larger-bucket than 94% (n=387)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 6 | |
|---|---|---|
| Engine Make | 2238 | |
| Engine Model | SAA 6D114 E-1 | |
| Gross Power | 220hp | 164.1kw |
| Power Measured @ | 2200rpm | |
| Max Torque | 663.9lb ft | 900Nm |
| Displacement | 504.1cu in | 8.3L |
| Torque Measured @ | 1300rpm | |
| Aspiration | Turbocharged |
02 Operational Specification
| Operating Weight | 44357.1lb | 20120kg |
|---|---|---|
| Fuel Capacity | 89.9gal | 340L |
| Hydraulic System Fluid Capacity | 55.5gal | 210L |
| Engine Oil Fluid Capacity | 6gal | 22.4L |
| Cooling System Fluid Capacity | 13.3gal | 50L |
| Transmission Fluid Capacity | 15.9gal | 60L |
| Front Axle/Diff Fluid Capacity | 15.9gal | 60L |
| Rear Axle/Diff Fluid Capacity | 15.9gal | 60L |
| Static Tipping Weight | 34392.2lb | 15600kg |
| Turning Radius | 19.9ft in | 6054mm |
| Operating Voltage | 24V | |
| Alternator Supplied Amperage | 50amps | |
| Rear Axle Oscillation | 26degrees | |
| Tire Size | 26.5 R 25 |
03 Transmission Specification
| Transmission Type | fully automatic 4-speed full powershift with 'kickdown' and 'gear-hold' |
|---|
04 Hydraulic System Specification
| Relief Valve Setting | 3045.8psi | 21000kPa |
|---|---|---|
| Pump Flow Capacity | 86.7gal/min | 328L/min |
| Raise Time | 6.7sec | |
| Dump Time | 1.5sec | |
| Lower Time | 3.6sec |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 9.96ft in | 3035mm |
|---|---|---|
| Bucket Capacity - Heaped | 4.71yd3 | 3.6m3 |
| Bucket Width | 9.85ft in | 3000mm |
| Breakout Force | 41072.6lb | 182.7kN |
06 Dimensions Dimensions
| Ground Clearance | 1.53ft in | 465mm |
|---|---|---|
| Length With Bucket On Ground | 26.32ft in | 8020mm |
| Width Over Tires | 9.45ft in | 2880mm |
| Height To Top Of Cab | 11.32ft in | 3450mm |
| Wheelbase | 10.83ft in | 3300mm |
| Hinge Pin - Max Height | 13.74ft in | 4186mm |
| Reach At Max Lift And Dump | 3.34ft in | 1016mm |
?Questions & answersfrom this machine's data
- How much does a Komatsu WA420-3 Active+ wheel loader weigh?
- A Komatsu WA420-3 Active+ wheel loader has an operating weight of 44,357 lb (20,120 kg).
- What engine does a Komatsu WA420-3 Active+ wheel loader have?
- A Komatsu WA420-3 Active+ wheel loader is powered by a SAA 6D114 E-1 engine producing 220 hp (164.1 kW).
- What size bucket does a Komatsu WA420-3 Active+ wheel loader have?
- A Komatsu WA420-3 Active+ wheel loader has a bucket capacity of 4.7 yd³ (3.6 m³).
- How much fuel does a Komatsu WA420-3 Active+ wheel loader hold?
- A Komatsu WA420-3 Active+ wheel loader has a fuel capacity of 89.9 gal (340 L).
- What is the ground clearance of a Komatsu WA420-3 Active+ wheel loader?
- A Komatsu WA420-3 Active+ wheel loader has a ground clearance of 1.5 ft (465 mm).
- How long is a Komatsu WA420-3 Active+ wheel loader?
- A Komatsu WA420-3 Active+ wheel loader has an overall length of 26.3 ft (8,020 mm) with the bucket on the ground.
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.