Product Description
Built in 2013 and currently located in Heze, Shandong, this Komatsu PC56-7 mini excavator delivers proven reliability backed by one of the industry's most trusted names. With a 5-ton operating weight and powered by the durable Komatsu S4D87E-1 engine producing 34.5 kW, this compact machine offers exceptional performance for tight jobsites and utility work.
Komatsu's reputation for engineering excellence translates directly into lower ownership costs. Parts remain widely available through established global supply chains, and certified technicians service these machines worldwide. The PC56-7's resale value consistently outperforms competitors, making it a sound investment for contractors focused on long-term fleet value.
- Maximum digging depth: 3,810 mm
- Maximum reach: 6,130 mm
- Bucket capacity range: 0.055-0.22 m³
- Water-cooled 4-stroke engine with 2.434L displacement
- Compact transport dimensions: 5,935 × 1,960 × 2,550 mm
- Dual variable plunger travel motors for smooth operation
Manufactured through Komatsu's joint venture operations in Jining, this PC56-7 combines Japanese engineering standards with practical field-proven design. Ideal for urban constructi
| Specifications | Value |
|---|---|
| No. | 1024964 |
| 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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