Product Description
Built for immediate deployment on demanding jobsites, this 2012 Kobelco SK70 compact excavator delivers proven performance in a 7-ton package. Powered by a reliable ISUZU AU4LE2X engine producing 41kW at 2200 rpm, this machine combines efficient water-cooled operation with robust hydraulic systems designed for continuous work cycles. The double variable displacement axial piston pump maintains 29.4 Mpa working pressure, ensuring consistent digging force and responsive control across all functions.
Performance specifications include a maximum digging depth of 4160mm and reach extending to 6460mm, making it ideal for trenching, foundation work, and utility installation. The 5830mm boom length provides excellent versatility for grading and material handling tasks. Dual travel speeds of 2.8/5.3 km/h optimize both precision positioning and efficient site mobility. Currently located in Luzhou, Sichuan, this joint venture-manufactured excavator features a compact 1290mm rear turning radius for confined workspace maneuverability.
Site-ready capabilities:
- Maximum unloading height: 5330mm for truck loading efficiency
- 120L fuel capacity for extended operation periods
- Proven backhoe configuration f
| Specifications | Value |
|---|---|
| No. | 1006316 |
| 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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