Product Description
Built for contractors who need reliable backup capacity without compromising on performance, this 2018 Komatsu PC56-7 mini excavator delivers 5-tonne capability from a compact 1,960mm frame. Powered by the proven Komatsu S4D87E-1 engine producing 34.5kW at 2,300rpm, it handles tight job sites where larger machines simply cannot operate.
Currently located in Guangdong, China, this unit is ready for immediate fleet integration across civil, landscaping, and utility work.
- Operating weight: 5,300kg | Ground pressure: 30.7kPa
- Bucket capacity: 0.055–0.22m³ (backhoe configuration)
- Max digging depth: 3,810mm | Max digging radius: 6,130mm
- Max unloading height: 4,130mm
- Travel speed: 2.6 / 4.1 km/h (low/high range)
- Working hydraulic circuit: 26.5MPa | Fuel tank: 120L
- Transport dimensions: 5,935mm (L) × 1,960mm (W) × 2,550mm (H)
- Engine: 4-stroke water-cooled inline, 2.434L displacement
With a tight rear swing radius of 1,650mm and 400mm track plates, this PC56-7 moves confidently across soft and uneven ground. A solid second unit for high-demand periods or a dependable primary machine for smaller crews.
| Specifications | Value |
|---|---|
| No. | 1075888 |
| Tonnage (tons) | 5 |
| Working weight (kg) | 5300 |
| Bucket capacity (m³) | 0.055-0.22 |
| Country of origin | Jining, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu S4D87E-1 |
| Rated power (kw/rpm) | 34.5/2300 |
| Cooling mode | water-cooling |
| Displacement (L) | 2.434 |
| Working form | 4-stroke, water-cooled in-line, direct injection motor, stroke :102.4mm, cylinder diameter :87mm. |
| Ground specific pressure (Kpa) | 30.7 |
| Rotation speed (rpm) | 9 |
| Travel speed (km/h) | 2.6/4.1 |
| Rotary hydraulic motor type | Fixed plunger type x 1 |
| Type of walking hydraulic motor | Variable plunger type x 2 |
| Traveling Hydraulic Circuit (Mpa) | 26.5 |
| Rotary Hydraulic Circuit (Mpa) | 19.6 |
| Hydraulic crushing pipeline is standard | no |
| Working Hydraulic Circuit (Mpa) | 26.5 |
| Bucket cylinders - Number × diameter × stroke (mm) | 75 x 580 x 50 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 85 * 709.5 * 55 |
| Boom cylinders - Number × diameter × stroke (mm) | 90 * 689.5 * 55 |
| Fuel Tank (L) | 120 |
| Hydraulic Tank (L) | 55 |
| Engine Oil changes (L) | 9.7 |
| Coolant (L) | 8 |
| Total transport length (mm) | 5935 |
| Total transport width (mm) | 1960 |
| Total transport height (mm) | 2550 |
| Full cab height (mm) | 2550 |
| Minimum ground clearance (mm) | 320 |
| Back end turning radius (mm) | 1650 |
| Total track length (mm) | 2500 |
| Track gauge (mm) | 1560 |
| Track plate width (mm) | 400 |
| Total track width (mm) | 1960 |
| Track ground length (mm) | 1980 |
| Maximum digging radius (mm) | 6130 |
| Maximum digging depth (mm) | 3810 |
| Maximum excavation height (mm) | 5860 |
| Maximum unloading height (mm) | 4130 |
| Maximum vertical digging depth (mm) | 3060 |
| Bulldozer lift or depth (mm) | 355 |
| Maximum excavation radius of stop surface (mm) | 5980 |
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