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Komatsu PC128US-1 Specs
Komatsu PC128US-1 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 12700 kg, horsepower 63 kW, digging depth 546 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 12700 kg | 27999 lbs |
| Horsepower | 63 kW | 85 HP |
| Digging Depth | 546 cm | 215 in. |
| Max Digging Depth | 546 cm | 215 in. |
| Max Loading Height | 701.0 cm | 276.0 in. |
| Max Reach Along Ground | 810.8 cm | 319.2 in. |
| Max Vertical Wall Digging Depth | 487.7 cm | 192.0 in. |
| Overall Length | 786.4 cm | 309.6 in. |
| Track Length | 3322.3 cm | 1308.0 in. |
| Length of Track on Ground | 277.4 cm | 109.2 in. |
| Reference Bucket Capacity | 0.5 m2 | 0.6 cu yds |
| Max Bucket Capacity | 0.7 m2 | 0.9 cu yds |
| Min Bucket Capacity | 0.4 m2 | 0.5 cu yds |
| Ground Clearance | 42.7 cm | 16.8 in. |
| Tail Swing Radius | 149.4 cm | 58.8 in. |
| Overall Width | 246.9 cm | 97.2 in. |
| Engine Make | Komatsu | |
| Engine Model | S4D102E | |
| Net Power | 63 kW | 85 HP |
| Gross Power | 67.3 kW | 90.3 HP |
| Rated Power | 2200 RPM | |
| Hydraulic Pump Flow Capacity | 223 LPM | 59.8 GPM |
| Hydraulic System Capacity | 122.3 l | 32.3 gal |
| Relief Valve Pressure | 348 Bar | 5050 psi |
| Operating Weight | 12700 kg | 27999 lbs |
| Max Travel Speed | 51.0 km | 31.7 mph |
| Swing Speed | 12 RPM | |
| Cab Height | 280.4 cm | 110.4 in. |
| Fuel Capacity | 135.1 l | 35.7 gal |
| Ground Pressure | 41.4 kPa | 6.0 psi |
| Displacement | 3921.4 cc | 239 cu. in. |
| Shoe Size | 50.0 cm | 19.7 in. |
| Max Cutting Height | 932.7 cm | 367.2 in. |
| Track Gauge | 198.1 cm | 78.0 in. |
| Removal Counterweight Clearance | 91.4 cm | 36.0 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.
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