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SPECS / LARGE EXCAVATORS
Komatsu H655S Specs
Komatsu H655S large excavator specifications: excavator type Large Excavator, weight 685000 kg, horsepower 2770 kW, digging depth 902 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Large Excavator | |
| Weight | 685000 kg | 1510167 lbs |
| Horsepower | 2770 kW | 3714 HP |
| Digging Depth | 902 cm | 355 in. |
| Max Digging Depth | 902 cm | 355 in. |
| Max Loading Height | 1280.2 cm | 504.0 in. |
| Max Reach Along Ground | 2051.3 cm | 807.6 in. |
| Max Digging Reach | 1682.5 cm | 662.4 in. |
| Max Vertical Wall Digging Depth | 152.4 cm | 60.0 in. |
| Overall Length | 2331.7 cm | 918.0 in. |
| Overall Length with Shovel | 1780.0 cm | 700.8 in. |
| Track Length | 9601.2 cm | 3780.0 in. |
| Length of Track on Ground | 801.6 cm | 315.6 in. |
| Reference Bucket Capacity | 33.0 m2 | 43.2 cu yds |
| Ground Clearance | 115.8 cm | 45.6 in. |
| Upper Structure Ground Clearance | 353.6 cm | 139.2 in. |
| Tail Swing Radius | 871.7 cm | 343.2 in. |
| Overall Width | 780.3 cm | 307.2 in. |
| Loading Shovel Shoe Width | 1801.4 cm | 709.2 in. |
| Engine Make | Komatsu | |
| Engine Model | 3516 DE-TA x2 | |
| Net Power | 2770 kW | 3714 HP |
| Gross Power | 2.781 kw | 3730.8 hp |
| Rated Power | 1800 RPM | |
| Hydraulic Pump Flow Capacity | 7.199 LPM | 1902.1 GPM |
| Hydraulic System Capacity | 8350.2 l | 2205.9 gal |
| Relief Valve Pressure | 310 Bar | 4495 psi |
| Operating Weight | 685000 kg | 1510167 lbs |
| Loading Shovel Operating Weight | 685.007 kg | 1510166.4 lbs |
| Max Travel Speed | 2.3 km | 1.4 mph |
| Swing Speed | 3.5 RPM | |
| Cab Height | 963.2 cm | 379.2 in. |
| Height to Top of Boom(Shovel) | 1051.6 cm | 414.0 in. |
| Aspiration | Turbocharged | |
| Fuel Capacity | 11000.0 l | 2905.9 gal |
| Ground Pressure | 244.1 kPa | 35.4 psi |
| Loading Shovel Ground Pressure | 244.1 kPa | 35.4 psi |
| Max Dumping Height | 1402.1 cm | 552.0 in. |
| Displacement | 138000.4 cc | 8421 cu. in. |
| Shoe Size | 150.1 cm | 59.1 in. |
| No of Cylinders | 16 | |
| Max Cutting Height | 1920.2 cm | 756.0 in. |
| Track Gauge | 630.9 cm | 248.4 in. |
| Removal Counterweight Clearance | 356.6 cm | 140.4 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.
