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

FeatureJohn Deere 544DWheel loaderCase 521EXRWheel loader
TypeWheel LoaderWheel Loader
Horsepower85.8 kW88.0 kW
Weight10278.4 kg10632.2 kg
Tipping Capacity7352.7 kg7175.8 kg
Max Speed44.9 km/h35.9 km/h
Engine Model6-414T445 TA/EGE
No Of Cylinders64
AspirationTurbochargedTurbocharged
Displacement6784.3 cc4490.1 cc
Alternator Supplied Amperage42 amps70 amps
Operating Voltage12 V24 V
Rated Speed2200 RPM1800 RPM
Torque Speed1300 RPM1300 RPM
Net Power85.8 kW88.0 kW
Gross Power91.0 kW96.2 kW
Peak Torque477.2 N-m551.8 N-m
Fuel Capacity189.3 l189.3 l
Engine Oil Capacity19.3 l12.1 l
Cooling Capacity23.1 l22.3 l
Hydraulic System Capacity61.3 l114.3 l
Transmission Oil Capacity37.1 l18.9 l
Differential Front Capacity23.1 l21.6 l
Differential Rear Capacity23.1 l21.6 l
Transmission TypePower shift—
No of Forward Gears44
No of Reverse Gears23
Rear Axle Oscillation22 °24 °
Max Speed (Forward)44.9 km/h35.9 km/h
Max Speed (Reverse)15.9 km/h22.7 km/h
Pump typeGear—
Pump Flow186.2 LPM134.0 LPM
Relief Pressure181.0 bar249.9 bar
Raise Lift Arms5.7 sec5.6 sec
Lower Lift Time4.2 sec2.7 sec
Bucket Dump Time1.9 sec1.1 sec
Operating Weight10278.4 kg10632.2 kg
Tipping Load7352.7 kg7175.8 kg
Bucket Capacity (Heaped)1.5 m³1.6 m³
Bucket Capacity (Struck)1.2 m³1.4 m³
Bucket Width243.8 cm243.8 cm
Breakout Force9307.7 kg—
Reach At Max Lift And Dump91.4 cm91.4 cm
Dump Clearance At Max Raise304.8 cm213.4 cm
Turning Radius457.2 cm487.7 cm
Wheelbase243.8 cm274.3 cm
Bucket Hinge Pin365.8 cm396.2 cm
Cab Height304.8 cm335.3 cm
Overall Length609.6 cm701.0 cm
Ground Clearance30.5 cm30.5 cm
Width Over Tires213.4 cm243.8 cm
Tire Size17.5-2517.5 x 25 L3
Torque Rise—19 %
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