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

FeatureJohn Deere 624HWheel loaderJohn Deere 644H High LiftWheel loader
TypeWheel LoaderWheel Loader
Horsepower119.3 kW134.2 kW
Weight17626.6 kg17690.1 kg
Tipping Capacity10822.7 kg11249.1 kg
Max Speed24.1 km/h38.6 km/h
Engine Model6068 H6081 H
No Of Cylinders66
AspirationTurbocharger with AftercoolerTurbocharged with Aftercooler
Displacement6784.3 cc8128.0 cc
Alternator Supplied Amperage55 amps55 amps
Operating Voltage24 V24 V
Rated Speed2200 RPM2200 RPM
Torque Speed1400 RPM1300 RPM
Net Power119.3 kW134.2 kW
Gross Power128.3 kW152.9 kW
Peak Torque779.6 N-m1010.1 N-m
Fuel Capacity265.0 l340.7 l
Engine Oil Capacity20.1 l25.4 l
Cooling Capacity22.3 l29.1 l
Hydraulic System Capacity117.3 l117.3 l
Transmission Oil Capacity27.3 l26.1 l
Differential Front Capacity28.0 l27.3 l
Differential Rear Capacity20.1 l27.3 l
Transmission TypePower shiftPower shift
No of Forward Gears34
No of Reverse Gears33
Rear Axle Oscillation18 °26 °
Max Speed (Forward)24.1 km/h38.6 km/h
Max Speed (Reverse)25.7 km/h26.4 km/h
Pump typePiston pumpPiston pump
Pump Flow208.2 LPM257.4 LPM
Relief Pressure248.2 bar248.2 bar
Raise Lift Arms5.8 sec6.2 sec
Lower Lift Time3 sec3 sec
Bucket Dump Time1.4 sec1.4 sec
Operating Weight17626.6 kg17690.1 kg
Tipping Load10822.7 kg11249.1 kg
Bucket Capacity (Heaped)3.1 m³3.3 m³
Bucket Capacity (Struck)2.4 m³2.8 m³
Bucket Width335.3 cm304.8 cm
Breakout Force13748.4 kg13866.3 kg
Reach At Max Lift And Dump91.4 cm121.9 cm
Dump Clearance At Max Raise335.3 cm335.3 cm
Turning Radius518.2 cm548.6 cm
Wheelbase304.8 cm304.8 cm
Bucket Hinge Pin426.7 cm457.2 cm
Cab Height335.3 cm335.3 cm
Overall Length762.0 cm853.4 cm
Ground Clearance61.0 cm61.0 cm
Width Over Tires243.8 cm274.3 cm
Tire Size20.5-2520.5-25
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