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Komatsu PC78US-6 Specs
Komatsu PC78US-6 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 7067 kg, horsepower 40 kW, digging depth 396 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 7067 kg | 15580 lbs |
| Horsepower | 40 kW | 54 HP |
| Digging Depth | 396 cm | 156 in. |
| Max Digging Depth | 396 cm | 156 in. |
| Max Digging Reach | 396.2 cm | 156.0 in. |
| Reference Bucket Capacity | 0.3 m2 | 0.4 cu yds |
| Max Bucket Capacity | 0.4 m2 | 0.5 cu yds |
| Min Bucket Capacity | 0.2 m2 | 0.2 cu yds |
| Engine Make | Komatsu | |
| Engine Model | S4D95LE-3 | |
| Net Power | 40 kW | 54 HP |
| Gross Power | 44.2 kW | 59.3 HP |
| Hydraulic System Capacity | 110.2 l | 29.1 gal |
| Operating Weight | 7067 kg | 15580 lbs |
| Max Travel Speed | 4.5 km | 2.8 mph |
| Swing Speed | 10 RPM | |
| Cab Height | 274.3 cm | 108.0 in. |
| Aspiration | Turbocharged | |
| Fuel Capacity | 124.9 l | 33.0 gal |
| Engine Oil Capacity | 7.6 l | 2.0 gal |
| Number of Carrier Rollers per Side | 1 | |
| Number of Track Rollers per Side | 5 | |
| Number of Shoes per Side | 39 | |
| Displacement | 3261.0 cc | 199 cu. in. |
| No of Cylinders | 4 | |
| Drawbar Pull | 678.118 kg | 1494979.4 lbs |
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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