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Wheel loaders
WA430-6
Large wheel loaders
- Engine power (HP) 231
- Engine power (kW) 172
- Bucket capacity (m^3) 3.8
- Bucket capacity (yd^3) 5.0
- Operating weight (kg) 19305
- Operating weight (lbs) 42549
Komatsu’s 3.1-4.6 cu m capacity WA430-6 has proven itself as a flexible and efficient machine for a wide range of loading and handling operations, including civil construction, local government, sales loading, concrete batch work, log handling, waste and recycling. As with all our wheel loaders, key components are designed and manufactured by Komatsu to work together in an integrated package. And it comes standard with our Komtrax remote monitoring and location system, backed by our NZ-wide service and support network.
Resources
Features and benefits
High productivity and low fuel consumption
An electronic heavy duty common rail fuel injection system provides optimum combustion of fuel. The system also provides fast throttle response to match the machine's powerful tractive effort and fast hydraulic response.
Large-capacity torque converter
Newly designed drive train has a large-capacity torque converter for optimal efficiency. The WA430-6 has plenty of acceleration and it can achieve high travel speeds, even on grades. This significantly assists productivity and also delivers great value for load-and-carry operations.
Easy maintenance
The operator can open and close each gull-wing type engine side door easily with the assistance of a gas spring to perform daily service checks from the ground.
Specifications
- Full specs
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Steering System
- Number of cylinders in hydraulic cylinders: 2
- Bore x stroke (in): 2.95 x 17.40
- Bore x stroke (mm): 75 x 442
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Loader control
- Hydraulic pump: Piston pump
- Capacity (at rated rpm) (US gpm): 36.2
- Capacity (at rated rpm) (L/min): 137
- Torque converter: Three-elements, single-stage, single-phase
- Transmission: Automatic, full-powershift, countershaft type
- Cooling system (US gal): 8.45
- Cooling system (L): 32
- Fuel tank (L): 325
- Fuel tank (US gal): 85.6
- Engine (L): 30
- Engine (US gal): 7.93
- Hydraulic system (US gal): 36.71
- Hydraulic system (L): 139
- Axle front (L): 49
- Axle front (US gal): 12.94
- Axle rear (L): 40
- Axle rear (US gal): 10.6
- Torque converter and transmission (US gal): 14.3
- Torque converter and transmission (L): 54
- Parking brake: Wet disc brake
- Secondary brake: Parking brake is commonly used
- Engine Model: Komatsu SAA6D114E-3
- Aspiration: Turbo-charged, after-cooled
- Bore x stroke of engine (in): 4.49 x 5.31
- Bore x stroke of engine (mm): 114 x 135
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Horsepower
- SAEJ1995 - Gross (HP): 232
- SAEJ1995 - Gross (kW): 173
- ISO 9249 / SAE J1349 - Net (HP): 231
- ISO 9249 / SAE J1349 - Net (kW): 172
- Rated RPM: 2100
- Fan drive method for radiator cooling: Hydraulic
- Drive System: Four-wheel drive
- Front Axle: Fixed, semi-floating
- Axle Rear: Centre-pin support, semi-floating, 18° total oscillation
- Final reduction gear: Planetary gear, single reduction
- Differential gear: Conventional type
- Reduction gear: Spiral bevel gear
- Steering system type: Articulated type, fully hydraulic power steering
- Steering angle: 35° each direction (40° to max end stop)
- Bucket capacity SAE (m^3): 3.1 - 4.6
- Bucket capacity SAE (yd^3): 4.1 – 6.0
- Standard bucket capacity SAE (yd^3): 5
- Standard bucket capacity SAE (m^3): 3.8
- Bucket description: General purpose bucket
- Bucket width (mm): 3050
- Bucket width (in): 120.1
- Dump clearance at 45° dump angle (in): 118.9
- Dump clearance at 45° dump angle (mm): 3020
- Dump reach at 45° dump angle (in): 46.9
- Dump reach at 45° dump angle (mm): 1190
- Static tipping load, straight (lbs): 33457.6
- Static tipping load, straight (kg): 15170
- Static tipping load, full turn (kg): 13710
- Static tipping load, full turn (lbs): 30225.1
- Breakout force standard (kN): 180