Product Description
Built for contractors who need reliable backup capacity without compromise, this 2015 Komatsu PC56-7 mini excavator delivers proven 5-ton performance straight from Jining, Shandong Province. Powered by the Komatsu S4D87E-1 water-cooled engine producing 34.5 kW at 2,300 RPM, this unit integrates seamlessly into active fleets handling tight-access excavation, trenching, and grading work.
- Engine: Komatsu S4D87E-1 | 34.5 kW/2,300 RPM | 2.434L displacement
- Operating Weight: 5,300 kg | Ground pressure: 30.7 kPa
- Bucket Capacity: 0.055–0.22 m³ (backhoe configuration)
- Max Digging Depth: 3,810 mm | Max Digging Radius: 6,130 mm
- Travel Speed: 2.6/4.1 km/h | Working hydraulic circuit: 26.5 MPa
- Track Width: 400 mm plates | Overall transport dimensions: 5,935 x 1,960 x 2,550 mm
- Fuel Tank: 120L | Hydraulic Tank: 55L
For fleet managers running multiple job sites simultaneously, this PC56-7 offers a low ground pressure footprint and compact swing radius of 1,650 mm — keeping productivity high where larger machines simply cannot operate. Currently located in Shandong, China and available for immediate international inspection.
| Specifications | Value |
|---|---|
| No. | 1062876 |
| 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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