







Product Description
This 2020 Kobelco SK70 hydraulic excavator is currently located in Guangxi, China and is available for export. The machine is reported to be in normal operating condition, making it a reliable choice for contractors seeking proven Japanese engineering at a competitive price point.
The SK70 is a compact excavator well-suited for urban construction, utility work, and landscaping applications. Key features include:
- Operating weight approximately 7 tons
- Kobelco's fuel-efficient engine technology
- Compact dimensions for confined worksites
- Reliable hydraulic system for consistent performance
- Low hours relative to model year
This unit represents an opportunity to acquire quality Japanese construction equipment from the secondary market. Inspection reports and additional documentation can be provided upon request. Suitable for buyers seeking dependable machinery for medium-duty excavation projects.
| Specifications | Value |
|---|---|
| No. | 1124520 |
| Tonnage (tons) | 7 |
| Boom length (mm) | 5830 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | ISUZU AU4LE2X |
| Rated power (kw/rpm) | 41/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 85 x 96 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.179 |
| Rotation speed (rpm) | 11.5 |
| Travel speed (km/h) | 2.8/5.3 |
| Rotary hydraulic motor type | Axial piston motor |
| Traveling Hydraulic Circuit (Mpa) | 27.5 |
| Rotary Hydraulic Circuit (Mpa) | 14.5 |
| Control Hydraulic Circuit (Mpa) | 3.5 |
| Main pump type | Double variable displacement axial piston pump + pilot gear pump |
| Working Hydraulic Circuit (Mpa) | 29.4 |
| Fuel Tank (L) | 120 |
| Hydraulic Tank (L) | 72 |
| Engine Oil changes (L) | 11 |
| Coolant (L) | 8.5 |
| Hydraulic System (L) | 120 |
| Total transport height (mm) | 2630 |
| Full cab height (mm) | 2630 |
| Minimum turning radius of front working device (mm) | 1760 |
| Back end turning radius (mm) | 1290 |
| Maximum digging radius (mm) | 6460 |
| Maximum digging depth (mm) | 4160 |
| Maximum excavation height (mm) | 7390 |
| Maximum unloading height (mm) | 5330 |
| Maximum vertical digging depth (mm) | 3450 |
| Maximum excavation radius of stop surface (mm) | 6300 |
| Maximum effective digging depth (mm) | 3800 |
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