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Wheel loaders
WA1200-6
Surface mining wheel loaders
- Engine power (HP) 1765
- Engine power (kW) 1316
- Bucket capacity (m^3) 21.5-40.0
- Bucket capacity (yd^3) 28.1-52.3
- Operating weight (kg) 216400
- Operating weight (lbs) 477183
Purchase options
Request a quoteThe world’s largest mechanical drive loader, the 18-35 cu m capacity WA1200-6 is a versatile production and overburden loader, capable of efficiently loading haul trucks with capacities between 144-222 tonnes. Key components are designed and manufactured by Komatsu to work together in an integrated package. And it comes standard with our Komtrax Plus remote monitoring and location system, backed by our Australia-wide service and support network.
Resources
Features and benefits
Matching with dump trucks
The WA1200-6 equipped with a 20.0 m3 bucket can load a 140-tonne truck in four passes. Due to its extra dumping clearance and reach it is able to load 180-tonne trucks in five passes. The high lift version can load 290-tonne plus trucks.
High-rigidity frames and loader linkage
The front and rear frames along with the loader linkage have increased torsional rigidity for stress resistance. Frame and loader linkage are designed and computer tested for proven strength to accommodate actual working loads
Comfortable operation
The cab is large, with a comfortably spacious interior and power windows. Also a wide angle is guaranteed because the cab is pillar-less. By adopting a high-capacity air conditioner, Komatsu ensures operator comfort, no matter the exterior conditions.
Specifications
- Full specs
- Engine Model: Komatsu SSD16V160E-2
- Aspiration: Turbo-charged, after-cooled
- Bore x stroke of engine (in): 6.26 x 7.48
- Bore x stroke of engine (mm): 159 x 190
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Horsepower
- SAEJ1995 - Gross (kW): 1411
- SAEJ1995 - Gross (HP): 1892
- ISO 9249 / SAE J1349 - Net (HP): 1765
- ISO 9249 / SAE J1349 - Net (kW): 1316
- Rated RPM: 1800
- Fan drive method for radiator cooling: Mechanical
- Torque converter: Three-elements, single-stage, single-phase
- Transmission: Full-powershift, planetary type with modulated clutch
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Loader control
- Capacity (at rated rpm) (US gpm): 167.3
- Capacity (at rated rpm) (L/min): 633
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Steering System
- Number of cylinders in hydraulic cylinders: 2
- Bore x stroke (mm): 225 x 660
- Bore x stroke (in): 8.86 x 25.98
- Steering system type: Articulated type, fully hydraulic power steering
- Steering angle: 40° each direction
- Cooling system (US gal): 132.09
- Cooling system (L): 500
- Fuel tank (US gal): 1347.28
- Fuel tank (L): 5100
- Engine (US gal): 73.97
- Engine (L): 280
- Hydraulic system (US gal): 343.42
- Hydraulic system (L): 1300
- Torque converter and transmission (US gal): 94.5
- Torque converter and transmission (L): 350
- Parking brake: Wet, multiple-disc, hydraulically released, spring-applied in the transmission
- Engine type: Four-cycle, water-cooled, modular common rail direct injection
- Drive System: Four-wheel drive
- Front Axle: Fixed, full-floating
- Axle Rear: Centre-pin support, full-floating, 16° total oscillation
- Final reduction gear: Planetary gear, double reduction, oil bath
- Differential gear: Straight bevel gear
- Reduction gear: Spiral bevel gear
- Bucket capacity SAE (yd^3): 28.1 – 52.3
- Bucket capacity SAE (m^3): 21.5 – 40.0
- Standard bucket capacity SAE (m^3): 20
- Standard bucket capacity SAE (yd^3): 26.2
- Bucket width (mm): 6400
- Bucket width (in): 252
- Dump clearance at 45° dump angle (mm): 6305
- Dump clearance at 45° dump angle (in): 248.2
- Dump reach at 45° dump angle (in): 113.8
- Dump reach at 45° dump angle (mm): 2890
- Static tipping load, straight (lbs): 268878.9
- Static tipping load, straight (kg): 121930
- Static tipping load, full turn (lbs): 236060.5
- Static tipping load, full turn (kg): 107060
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Standard lift
- Breakout force standard (kN): 1275