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

FeatureCaterpillar 928GzWheel loaderKomatsu WA250PZ-6Wheel loader
TypeWheel LoaderWheel Loader
Horsepower108.1 kW—
Weight12310.5 kg12115.4 kg
Tipping Capacity9861.1 kg—
Max Speed38.1 km/h38.0 km/h
Engine Model3056 E DIT ATAACSAA4D107E-1
Displacement5997.7 cc6690.9 cc
Alternator Supplied Amperage80 amps—
Operating Voltage24 V—
Rated Speed2300 RPM2000 RPM
Net Power108.1 kW—
Gross Power117.0 kW—
Stroke12.7 cm45.5 cm
Bore10.2 cm7.1 cm
Fuel Capacity225.2 l186.2 l
Engine Oil Capacity16.3 l23.1 l
Crankcase14.0 l—
Cooling Capacity42.0 l22.3 l
Hydraulic System Capacity125.3 l67.0 l
Hydraulic Tank70.0 l—
Transmission Oil Capacity34.8 l—
Differential Front Capacity26.1 l—
Differential Rear Capacity25.4 l—
Transmission TypeCountershaftHydrostatic
No of Forward Gears44
No of Reverse Gears34
Articulation Angle40 °—
Rear Axle Oscillation11 °—
Max Speed (Forward)38.1 km/h38.0 km/h
Max Speed (Reverse)26.1 km/h38.0 km/h
Pump typefixed displacement vane-type implement pumpGear type pump
Pump Flow152.2 LPM110.2 LPM
Relief Pressure248.2 bar186 MPa 190 kgf/cm 2 2.700 psi
Raise Lift Arms6.1 sec5.7 sec
Lower Lift Time2.8 sec3.3 sec
Bucket Dump Time1.2 sec1.6 sec
Operating Weight12310.5 kg12115.4 kg
Tipping Load9861.1 kg—
Bucket Capacity (Heaped)2.0 m³—
Bucket Capacity (Struck)1.7 m³—
Bucket Width243.8 cm243.8 cm
Breakout Force11720.8 kg13380 kgf
Reach At Max Lift And Dump274.3 cm—
Dump Clearance At Max Raise274.3 cm—
Turning Radius518.2 cm—
Wheelbase304.8 cm304.8 cm
Bucket Hinge Pin396.2 cm—
Cab Height335.3 cm304.8 cm
Overall Length731.5 cm731.5 cm
Ground Clearance30.5 cm61.0 cm
Width Over Tires243.8 cm243.8 cm
Tire Size20.5-25 R25—
Engine Type—Water-cooled, 4-cycle
No Of Cylinders—2
Aspiration—Turbocharged, after cooled
Air Cleaner—Dry type
Service Brake—Hydraulically actuated
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