Product Description
Proven performance meets exceptional durability in this 2012 Kobelco SK70 excavator, currently located in Hangzhou, Zhejiang. With over a decade of operational history, this 7-ton compact machine demonstrates the legendary build quality that defines Kobelco's joint venture engineering standards. Powered by a reliable ISUZU AU4LE2X engine delivering 41kW at 2200 rpm, this workhorse combines water-cooled efficiency with a robust 4-cylinder, 2.179L displacement configuration designed for sustained performance in demanding conditions.
- Maximum digging reach: 6460mm with 4160mm depth capability
- Advanced hydraulic system: Double variable displacement axial piston pump operating at 29.4 Mpa
- Compact footprint: 1760mm minimum turning radius for confined jobsites
- Efficient fuel management: 120L tank capacity for extended operation
- Impressive vertical reach: 7390mm maximum excavation height
Built to withstand rigorous daily use, this SK70 features a comprehensive hydraulic system with 120L capacity and precision axial piston motor rotation. Its proven track record and traditional power configuration make it an intelligent investment for contractors seeking reliable, time
| Specifications | Value |
|---|---|
| No. | 1006868 |
| 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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