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

FeatureCaterpillar 990 Series IIWheel loaderMichigan 475CTWheel loader
TypeWheel LoaderWheel Loader
Horsepower466.1 kW477.0 kW
Weight73491.0 kg79183.6 kg
Tipping Capacity40954.8 kg48443.6 kg
Max Speed22.5 km/h25.4 km/h
Engine ModelCat 3412E TAVTA-28C
Displacement27001.0 cc28000.6 cc
Net Power466.1 kW477.0 kW
Stroke15.2 cm—
Bore13.7 cm—
Fuel Capacity970.2 l1033.4 l
Crankcase95.0 l—
Cooling Capacity190.0 l280.1 l
Hydraulic System Capacity435.3 l939.2 l
Transmission Oil Capacity110.2 l208.6 l
Differential Front Capacity271.0 l110.2 l
Differential Rear Capacity261.2 l110.2 l
Transmission TypePower shiftClark turbo transmission
No of Forward Gears34
No of Reverse Gears34
BrakesMeet SAE/ISO 3450 1996.—
Articulation Angle35 °—
Max Speed (Forward)22.5 km/h25.4 km/h
Max Speed (Reverse)25.1 km/h18.0 km/h
Relief Pressure310.3 bar186.2 bar
Raise Lift Arms9.2 sec10 sec
Lower Lift Time3.8 sec5.5 sec
Bucket Dump Time2.9 sec3.7 sec
Operating Weight73491.0 kg79183.6 kg
Tipping Load40954.8 kg48443.6 kg
Bucket Capacity (Heaped)8.4 m³9.2 m³
Bucket Capacity (Struck)6.9 m³7.5 m³
Bucket Width457.2 cm457.2 cm
Breakout Force62523.1 kg67585.2 kg
Reach At Max Lift And Dump182.9 cm182.9 cm
Dump Clearance At Max Raise396.2 cm487.7 cm
Overall Length1249.7 cm1249.7 cm
Ground Clearance61.0 cm61.0 cm
Width Over Tires396.2 cm426.7 cm
No Of Cylinders—12
Aspiration—Turbocharged & intercooled
Alternator Supplied Amperage—100 amps
Operating Voltage—24 V
Rated Speed—2000 RPM
Torque Speed—1300 RPM
Gross Power—541.0 kW
Peak Torque—3204.1 N-m
Engine Oil Capacity—102.2 l
Rear Axle Oscillation—20 °
Pump type—three gear type
Pump Flow—1045.2 LPM
Turning Radius—1036.3 cm
Wheelbase—457.2 cm
Bucket Hinge Pin—640.1 cm
Cab Height—487.7 cm
Tire Size—41.25 /70-39 (34PR) L-5
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