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

FeatureCaterpillar 938HWheel loaderJohn Deere 624K IIWheel loader
TypeWheel LoaderWheel Loader
Horsepower134.2 kW—
Weight15054.7 kg15748.7 kg
Tipping Capacity11589.3 kg—
Max Speed43.1 km/h—
Engine Model6.6 ACERTPowerTech PVX 6068
No Of Cylinders6—
Displacement6600.7 cc6800.6 cc
Alternator Supplied Amperage80 amps—
Operating Voltage24 V—
Rated Speed2200 RPM—
Net Power134.2 kW—
Gross Power146.9 kW—
Peak Torque840.6 N-m—
Torque Rise38 %64 %
Stroke12.7 cm—
Bore10.4 cm—
Fuel Capacity247.2 l299.0 l
Engine Oil Capacity17.4 l—
Crankcase17.4 l—
Cooling Capacity36.0 l—
Hydraulic System Capacity89.0 l—
Hydraulic Tank89.0 l105.2 l
Transmission Oil Capacity43.2 l27.3 l
Differential Front Capacity57.2 l22.3 l
Differential Rear Capacity53.0 l17.0 l
Transmission TypePower shiftPower shift
No of Forward Gears4—
No of Reverse Gears3—
Rear Axle Oscillation24 °—
Max Speed (Forward)43.1 km/h—
Max Speed (Reverse)25.4 km/h—
Pump typePiston—
Pump Flow294.9 LPM—
Relief Pressure68.9 bar—
Raise Lift Arms5.4 sec—
Lower Lift Time2.7 sec—
Bucket Dump Time1.4 sec—
Operating Weight15054.7 kg15748.7 kg
Tipping Load11589.3 kg—
Bucket Capacity (Heaped)2.8 m³—
Bucket Capacity (Struck)2.4 m³—
Bucket Width274.3 cm—
Breakout Force12510.1 kg—
Reach At Max Lift And Dump121.9 cm152.4 cm
Dump Clearance At Max Raise274.3 cm—
Turning Radius1219.2 cm—
Wheelbase304.8 cm304.8 cm
Bucket Hinge Pin396.2 cm396.2 cm
Cab Height335.3 cm—
Overall Length731.5 cm762.0 cm
Ground Clearance30.5 cm38.4 cm
Width Over Tires274.3 cm274.3 cm
Tire Size20.5 R25—
Alternator—130 amps
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