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SPECS / COMPARISON

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

FeatureKomatsu H285SExcavatorCaterpillar 390D LExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight335000 kg86190 kg
Horsepower1178 kW390 kW
Digging Depth881 cm1067 cm
Max Digging Depth881 cm1067 cm
Max Loading Height1042.4 cm—
Max Reach Along Ground1700.8 cm1624.6 cm
Max Digging Reach1472.2 cm—
Max Vertical Wall Digging Depth201.2 cm—
Overall Length1801.4 cm—
Overall Length with Shovel1420.4 cm—
Track Length7498.1 cm—
Length of Track on Ground624.8 cm—
Reference Bucket Capacity17.4 m2—
Ground Clearance97.5 cm—
Upper Structure Ground Clearance298.7 cm—
Tail Swing Radius655.3 cm—
Overall Width646.2 cm—
Loading Shovel Shoe Width1441.7 cm—
Engine MakeCumminsCaterpillar
Engine ModelK2000EATAAC
Net Power1178 kW390 kW
Gross Power1.180 kw398.4 kW
Rated Power1800 RPM—
Hydraulic Pump Flow Capacity3.600 LPM977 LPM
Hydraulic System Capacity2960.2 l995.2 l
Relief Valve Pressure310 Bar—
Operating Weight335000 kg86190 kg
Loading Shovel Operating Weight335.003 kg—
Max Travel Speed2.1 km—
Swing Speed3.3 RPM6.2 RPM
Cab Height783.3 cm—
Height to Top of Boom(Shovel)783.3 cm—
AspirationTurbocharged—
Fuel Capacity4570.1 l1240.1 l
Ground Pressure193.1 kPa—
Loading Shovel Ground Pressure193.1 kPa—
Max Dumping Height1271.0 cm—
Displacement50300.1 cc18099.5 cc
Shoe Size120.1 cm—
No of Cylinders16—
Max Cutting Height1612.4 cm—
Track Gauge527.3 cm—
Removal Counterweight Clearance298.7 cm—
Cooling Capacity—101.1 l
Swing Drive Capacity—19.3 l
Engine Oil Capacity—65.1 l
Stroke—18.3 cm
Bore—14.7 cm
Number of Carrier Rollers per Side—3
Number of Track Rollers per Side—9
Number of Shoes per Side—51
Drawbar Pull—60.164 kg
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