Fill out our form - takes 30 seconds - Enjoy Competing Quotes
Komatsu Wheel Loaders WA1200-6
WA1200-6 Wheel Loader
26.2 yd³. 1765 hp. Incredible numbers for Komatsu's largest, most productive wheel loader, the WA1200-6. From the low vibration cab the operator uses his advanced joystick control and modulated clutch drive system to maneuver in tight areas to load trucks up to 320 ton capacity. High stability and breakout force give the operator the confidence he needs to keep up with the production demands of today's mines.
Turbocharged and aftercooled
Number of cylinders
Bore x stroke
6.26'' x 7.48''
159 mm x 190 mm
Electronic fuel control
SAE J1995 - Gross
ISO 9249/SAE J1349 - Net
1316 kW 1765 hP
Fan drive method for radiator cooling
Modular common rail system direct injection
Screw pump, forced lubrication
Dry-type with double elements and automatic dust evacuation with dust indicator on monitor
Torque converter - Type
3-element, single-stage, single-phase
Transmission - Type
Full power shift, planetary gear with modulated clutch
Travel Speed (Measured with 60/80 R57 tires):
Axles and Final Drives
Center-pin support, full-floating, 16˚ total oscillation
Spiral bevel gear
Straight bevel gear
Final reduction gear
Planetary gear, double reduction, oil bath
Hydraulically actuated, wet, multi-disc brakes actuated on four wheels.
Wet, multi-disc, hydraulically-released, spring applied in the transmission.
Parking brake is commonly used
Articulated, fully-hydraulic power steering
40° each direction
Turning radius outside corner of bucket and teeth
14330 mm Rated capacity (discharge flow) @1800 engine rpm
Relief valve setting
31.4 MPa 320 kg/cm²
A double spool closed-center hydraulic valve and a steering valve combined with a demand valve to provide optimum flow.
Hydraulic cylinders/Number of cylinders
Bore x stroke:
Bore x stroke:
360 mm x 1835 mm
300 mm x 985 mm
225 mm x 660 mm
Raise, hold, lower, and float
Tilt-back, hold, and dump
Hydraulic cycle time (rated load in bucket):
OPS FOPS Level 2 Cab
The cab is mounted on viscous damping mounts and is well insulated.