Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

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

FeatureKomatsu H255SExcavatorKomatsu H285SExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight240000 kg335000 kg
Horsepower900 kW1178 kW
Digging Depth872 cm881 cm
Max Digging Depth872 cm881 cm
Max Loading Height951.0 cm1042.4 cm
Max Reach Along Ground1511.8 cm1700.8 cm
Max Digging Reach1341.1 cm1472.2 cm
Max Vertical Wall Digging Depth201.2 cm201.2 cm
Overall Length1652.0 cm1801.4 cm
Overall Length with Shovel1335.0 cm1420.4 cm
Track Length7193.3 cm7498.1 cm
Length of Track on Ground600.5 cm624.8 cm
Reference Bucket Capacity14.1 m217.4 m2
Ground Clearance91.4 cm97.5 cm
Upper Structure Ground Clearance271.3 cm298.7 cm
Tail Swing Radius649.2 cm655.3 cm
Overall Width560.8 cm646.2 cm
Loading Shovel Shoe Width960.1 cm1441.7 cm
Engine MakeCumminsCummins
Engine ModelK1500EK2000E
Net Power900 kW1178 kW
Gross Power900 kw1.180 kw
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity2.699 LPM3.600 LPM
Hydraulic System Capacity2900.0 l2960.2 l
Relief Valve Pressure310 Bar310 Bar
Operating Weight240000 kg335000 kg
Loading Shovel Operating Weight240.002 kg335.003 kg
Max Travel Speed2.4 km2.1 km
Swing Speed4.6 RPM3.3 RPM
Cab Height789.4 cm783.3 cm
Height to Top of Boom(Shovel)740.7 cm783.3 cm
AspirationTurbochargedTurbocharged
Fuel Capacity3700.2 l4570.1 l
Ground Pressure220.6 kPa193.1 kPa
Loading Shovel Ground Pressure220.6 kPa193.1 kPa
Max Dumping Height941.8 cm1271.0 cm
Displacement37500.2 cc50300.1 cc
Shoe Size80.0 cm120.1 cm
No of Cylinders1216
Max Cutting Height1472.2 cm1612.4 cm
Track Gauge481.6 cm527.3 cm
Removal Counterweight Clearance280.4 cm298.7 cm
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051