Specification sheet Wheel Loader Ref komatsu-wa430-6-wheel-loader
Komatsu WA430-6
The Komatsu WA430-6 is a wheel loader with an operating weight of 41,072.2 lb (18,630 kg).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
41,072.2lb
18,630kg
◆Where it sits in its classpercentile · small wheel loaders
Among 439 small wheel loaders (22,000–45,000 lb), the Komatsu WA430-6 sits at the heavy end of its class:
- Operating weight 41,070 lb heavier than 88% (n=439)
Not positioned on engine power, bucket capacity — withheld or unpublished for this machine.
◇Scale drawingdrawn to scale · mm
01 Steering System Specification
| Steering System Type | Articulated | |
|---|---|---|
| Minimum Turning Radius At The Centre Of Outside Tire | 20.8ft in | 6335mm |
02 Engine Specification
| Horsepower, Gross-Sae J1995 | 232hp | 173kw |
|---|---|---|
| Horsepower, Net-Iso 9249 | 230.7hp | 172kw |
| Fan Drive Method | Hydraulic | |
| Lubrication Method | Gear pump, force-lubricatio | |
| Filter | Full-flow type | |
| Number Of Cylinders | 6 | |
| Piston Displacement | 504.7cu in | 8.3L |
| Engine Make | 2238 | |
| Engine Model | SAA6D114E-3 | |
| Engine Type | Water-cooled, 4-cycle | |
| Air Cleaner | Dry type | |
| Governor | All-speed, electronic | |
| Power Measured @ | 2100rpm | |
| Displacement | 504.7cu in | 8.3L |
| Aspiration | Turbocharged, after cooled | |
| Bore | 4.5in | 114mm |
| Stroke | 5.4in | 135mm |
| Fuel System | Direct injection |
03 Driveline Specification
| Brake | Hydraulic, Wet disc | |
|---|---|---|
| Ride Control System | Standard | |
| Maximum Speeds/Fwd Mph (Km/H) | 37.2 | |
| Maximum Speeds/Rev Mph (Km/H) | 37.2 | |
| Transmission | Automatic Powershift | |
| Number Of Speeds - Forward | 4 | |
| Number Of Speeds - Reverse | 4 |
04 Capacities Specification
| Front Axle | 2990.2cu in | 49L |
|---|---|---|
| Fuel Tank | 85.9gal | 325L |
| Cooling System | 8.5gal | 32L |
| Rear Axle | 10.6gal | 40L |
| Hydraulic System | 36.8gal | 139L |
| Engine Oil | 8gal | 30L |
| Torque Converter, Transmission And Retarder Cooling | 14.3gal | 54L |
05 Operational Specification
| Bucket Capacity Range – Sae | 3.1 - 4.6 | |
|---|---|---|
| Standard Bucket Capacity – Sae | 5yd3 | 3.8m3 |
| Bucket Description | GP Bucket, Bolt Edge | |
| Static Tipping Load,Full Turn | 30225.4lb | 13710kg |
| Breakout Force | 18400 kgf | |
| Dump Clearance, @45 Degrees Dump Angle | 10ft in | 3020mm |
| Dump Reach, @45 Degrees Dump Angle | 4ft in | 1190mm |
| Bucket Width | 10.1ft in | 3050mm |
| Bucket Link Type | Z-Bar |
06 Transmission Specification
| Transmission Type | Automatic full-power shift | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 4 | |
| Max Speed - Forward | 21.2mph | 34km/h |
| Max Speed - Reverse | 22.1mph | 35.5km/h |
07 Tires Specification
| Standard Fitment Size | 23.5 R25 L3 |
|---|
08 Weights Specification
| Operating Weight | 41072.2lb | 18630kg |
|---|
09 Hydraulic System Specification
| Steering Pump Type | Piston Pump | |
|---|---|---|
| Loader Control Type | Piston Pump | |
| Number Of Cylinders | 2 | |
| Bore | 3in | 75mm |
| No.Of.Bucket Cylinders | 1 | |
| Control Valve | 2-spool type | |
| Control Positions Boom | Raise, hold, lower, and float | |
| Control Positions Bucket | Tilt-back, hold, and dump | |
| Hydraulic Cylinders Type | Double-acting, piston type | |
| Lift Cylinder Stroke | 30.6in | 776mm |
| Loader Control_Capcity | 54.2gal | 205L |
| Lift Cylinder | 2 | |
| Lift Cylinder Bore | 5.2in | 130mm |
| Bucket Cylinde Bore | 6.3in | 160mm |
| Bucket Cylinde Stroke | 21.1in | 535mm |
| Stroke | 17.5in | 442mm |
| Relief Valve Setting | 24.5 MPa 250 kgf/cm 2 3,555 psi | |
| Pump Flow Capacity | 36.2gal/min | 137L/min |
| Raise Time | 6.1sec | |
| Dump Time | 2sec | |
| Lower Time | 3.3sec |
10 Axles Specification
| Drive System | Four-wheel drive | |
|---|---|---|
| Front | Fixed, semi-floating | |
| Rear | Center-pin support, semi-floating, 24 ̊ total oscillation |
11 Hydraulic System Specification
| Pump Type | Gear type pump |
|---|
12 Final Drive Specification
| Reduction Gear | Spiral bevel gear | |
|---|---|---|
| Differential Gear | Torque proportioning | |
| Final Reduction Gear | Planetary gear, single reduction |
13 Brakes Specification
| Parking Brake | Wet | |
|---|---|---|
| Service Brake | Hydraulically actuated | |
| Emergency Brake | Parking brake is commonly used |
14 Dimensions Dimensions
| Ground Clearance | 1.5ft in | 455mm |
|---|---|---|
| Length With Bucket On Ground | 24.3ft in | 7405mm |
| Width Over Tires | 9.26ft in | 2820mm |
| Height To Top Of Cab | 11.13ft in | 3390mm |
| Wheelbase | 10.83ft in | 3300mm |
| Length | 326.97in | 8305mm |
| Turning Circle | 48.13ft in | 14670mm |
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.