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SPECS / LARGE EXCAVATORS
Komatsu H255S Specs
Komatsu H255S large excavator specifications: excavator type Large Excavator, weight 240000 kg, horsepower 900 kW, digging depth 872 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Large Excavator | |
| Weight | 240000 kg | 529110 lbs |
| Horsepower | 900 kW | 1207 HP |
| Digging Depth | 872 cm | 343 in. |
| Max Digging Depth | 872 cm | 343 in. |
| Max Loading Height | 951.0 cm | 374.4 in. |
| Max Reach Along Ground | 1511.8 cm | 595.2 in. |
| Max Digging Reach | 1341.1 cm | 528.0 in. |
| Max Vertical Wall Digging Depth | 201.2 cm | 79.2 in. |
| Overall Length | 1652.0 cm | 650.4 in. |
| Overall Length with Shovel | 1335.0 cm | 525.6 in. |
| Track Length | 7193.3 cm | 2832.0 in. |
| Length of Track on Ground | 600.5 cm | 236.4 in. |
| Reference Bucket Capacity | 14.1 m2 | 18.4 cu yds |
| Ground Clearance | 91.4 cm | 36.0 in. |
| Upper Structure Ground Clearance | 271.3 cm | 106.8 in. |
| Tail Swing Radius | 649.2 cm | 255.6 in. |
| Overall Width | 560.8 cm | 220.8 in. |
| Loading Shovel Shoe Width | 960.1 cm | 378.0 in. |
| Engine Make | Cummins | |
| Engine Model | K1500E | |
| Net Power | 900 kW | 1207 HP |
| Gross Power | 900 kw | 1207 hp |
| Rated Power | 1800 RPM | |
| Hydraulic Pump Flow Capacity | 2.699 LPM | 713.3 GPM |
| Hydraulic System Capacity | 2900.0 l | 766.1 gal |
| Relief Valve Pressure | 310 Bar | 4495 psi |
| Operating Weight | 240000 kg | 529110 lbs |
| Loading Shovel Operating Weight | 240.002 kg | 529109.4 lbs |
| Max Travel Speed | 2.4 km | 1.5 mph |
| Swing Speed | 4.6 RPM | |
| Cab Height | 789.4 cm | 310.8 in. |
| Height to Top of Boom(Shovel) | 740.7 cm | 291.6 in. |
| Aspiration | Turbocharged | |
| Fuel Capacity | 3700.2 l | 977.5 gal |
| Ground Pressure | 220.6 kPa | 32.0 psi |
| Loading Shovel Ground Pressure | 220.6 kPa | 32.0 psi |
| Max Dumping Height | 941.8 cm | 370.8 in. |
| Displacement | 37500.2 cc | 2288 cu. in. |
| Shoe Size | 80.0 cm | 31.5 in. |
| No of Cylinders | 12 | |
| Max Cutting Height | 1472.2 cm | 579.6 in. |
| Track Gauge | 481.6 cm | 189.6 in. |
| Removal Counterweight Clearance | 280.4 cm | 110.4 in. |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
