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

FeatureHitachi LX1907Wheel loaderJohn Deere 644KWheel loader
TypeWheel LoaderWheel Loader
Horsepower165.5 kW173.0 kW
Weight19772.1 kg19758.5 kg
Max Speed34.6 km/h36.7 km/h
Engine Model6 D24TL6068 H
Displacement11946.2 cc6784.3 cc
Rated Speed2100 RPM1700 RPM
Net Power165.5 kW173.0 kW
Fuel Capacity370.2 l352.0 l
Transmission TypePower shiftPower shift
No of Forward Gears44
No of Reverse Gears43
Max Speed (Forward)34.6 km/h36.7 km/h
Max Speed (Reverse)37.0 km/h24.9 km/h
Raise Lift Arms6.2 sec6.1 sec
Lower Lift Time3.3 sec2.8 sec
Bucket Dump Time1.4 sec1.9 sec
Operating Weight19772.1 kg19758.5 kg
Bucket Capacity (Heaped)3.5 m³3.0 m³
Bucket Width304.8 cm304.8 cm
Breakout Force16928.1 kg12029.3 kg
Reach At Max Lift And Dump121.9 cm121.9 cm
Dump Clearance At Max Raise304.8 cm274.3 cm
Turning Radius579.1 cm548.6 cm
Wheelbase335.3 cm335.3 cm
Bucket Hinge Pin426.7 cm426.7 cm
Cab Height335.3 cm335.3 cm
Overall Length853.4 cm853.4 cm
Ground Clearance61.0 cm61.0 cm
Width Over Tires304.8 cm274.3 cm
Tire Size23.5-25-16PR L323.5 R25
Tipping Capacity—13167.8 kg
No Of Cylinders—6
Aspiration—Turbocharged charge air cooled
Alternator Supplied Amperage—80 amps
Operating Voltage—24 V
Torque Speed—1400 RPM
Peak Torque—1015.5 N-m
Torque Rise—55 %
Engine Oil Capacity—24.6 l
Cooling Capacity—29.5 l
Hydraulic System Capacity—110.2 l
Transmission Oil Capacity—23.1 l
Differential Front Capacity—22.3 l
Differential Rear Capacity—22.3 l
Rear Axle Oscillation—26 °
Pump type—Variable axial piston
Pump Flow—310.0 LPM
Relief Pressure—251.7 bar
Tipping Load—13167.8 kg
Bucket Capacity (Struck)—2.6 m³
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