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

FeatureVolvo L50HWheel loaderCase 521EXTWheel loader
TypeWheel LoaderWheel Loader
Horsepower85.0 kW88.0 kW
Engine ModelVolvo D4J445 TA/EGE
No Of Cylinders44
AspirationTurbochargedTurbocharged
Displacement4000.1 cc4490.1 cc
Rated Speed2200 RPM1800 RPM
Torque Speed1450 RPM1300 RPM
Net Power85.0 kW88.0 kW
Gross Power87.0 kW96.2 kW
Peak TorqueGross - 490 Nm, Net - 466 Nm551.8 N-m
Fuel Capacity150.3 l189.3 l
Engine Oil Capacity14.0 l12.1 l
Cooling Capacity20.1 l22.3 l
Hydraulic System Capacity95.0 l114.3 l
Transmission Oil Capacity1.5 l18.9 l
Diesel Exhaust Fluid20.1 l—
Articulation Angle40 °—
Rear Axle Oscillation12 °24 °
Pump Flow158.2 LPM134.0 LPM
Bucket Dump Time1.2 sec1.1 sec
Breakout Force7343.7 kg—
Wheelbase274.3 cm274.3 cm
Bucket Hinge Pin365.8 cm365.8 cm
Cab Height304.8 cm335.3 cm
Overall Length640.1 cm670.6 cm
Ground Clearance30.5 cm30.5 cm
Width Over Tires213.4 cm243.8 cm
Weight—12183.5 kg
Tipping Capacity—7094.2 kg
Max Speed—35.9 km/h
Alternator Supplied Amperage—70 amps
Operating Voltage—24 V
Torque Rise—19 %
Differential Front Capacity—21.6 l
Differential Rear Capacity—21.6 l
No of Forward Gears—4
No of Reverse Gears—3
Max Speed (Forward)—35.9 km/h
Max Speed (Reverse)—22.7 km/h
Relief Pressure—249.9 bar
Raise Lift Arms—5.6 sec
Lower Lift Time—2.7 sec
Operating Weight—12183.5 kg
Tipping Load—7094.2 kg
Bucket Capacity (Heaped)—1.6 m³
Bucket Capacity (Struck)—1.4 m³
Bucket Width—243.8 cm
Reach At Max Lift And Dump—121.9 cm
Dump Clearance At Max Raise—274.3 cm
Turning Radius—487.7 cm
Tire Size—17.5 x 25 L3
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