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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureKomatsu WA250PZ-6 Quick CouplerWheel loaderJohn Deere 524K High LiftWheel loader
TypeWheel LoaderWheel Loader
Weight12854.8 kg12473.8 kg
Engine ModelKomatsu SAA6D107E-16068 H
Engine TypeWater-cooled, 4-cycle—
No Of Cylinders26
AspirationTurbocharged, aftercooledTurbocharged charge air cooled
Air CleanerDry type with double elements and dust evacuator, plus dust indicator—
Displacement6690.9 cc6784.3 cc
Stroke453 mm—
Bore7.1 cm—
Fuel Capacity186.2 l325.2 l
Engine Oil Capacity23.1 l19.3 l
Cooling Capacity22.3 l23.1 l
Hydraulic System Capacity67.0 l91.2 l
Transmission TypeHydrostatic, 1 pump, 2 motors with speed range selectPower shift
Service BrakeHydraulically actuated, wet disc brakes actuate on four wheels—
Raise Lift Arms5.7 sec6.1 sec
Lower Lift Time3.3 sec3 sec
Bucket Dump Time1.6 sec1.4 sec
Operating Weight12854.8 kg12473.8 kg
Bucket Width243.8 cm243.8 cm
Breakout Force10730 kgf10155.9 kg
Wheelbase290.0 cm304.8 cm
Cab Height304.8 cm335.3 cm
Ground Clearance61.0 cm30.5 cm
Horsepower—108.9 kW
Tipping Capacity—8749.8 kg
Max Speed—36.0 km/h
Alternator Supplied Amperage—80 amps
Operating Voltage—24 V
Rated Speed—2000 RPM
Torque Speed—1600 RPM
Net Power—108.9 kW
Peak Torque—607.4 N-m
Torque Rise—47 %
Transmission Oil Capacity—18.5 l
Differential Front Capacity—17.0 l
Differential Rear Capacity—17.0 l
No of Forward Gears—4
No of Reverse Gears—3
Rear Axle Oscillation—24 °
Max Speed (Forward)—36.0 km/h
Max Speed (Reverse)—24.1 km/h
Pump type—Variable axial piston
Pump Flow—165.0 LPM
Relief Pressure—249.9 bar
Tipping Load—8749.8 kg
Bucket Capacity (Heaped)—2.1 m³
Bucket Capacity (Struck)—1.7 m³
Reach At Max Lift And Dump—91.4 cm
Dump Clearance At Max Raise—304.8 cm
Turning Radius—487.7 cm
Bucket Hinge Pin—426.7 cm
Overall Length—762.0 cm
Width Over Tires—243.8 cm
Tire Size—20.5 R 25
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051