





Product Description
Ready for immediate deployment from 浙江杭州, this 2020 Kobelco SK75SR-7 mini excavator eliminates factory wait times and gets your project moving now. Powered by a reliable ISUZU AU4LE2X engine delivering 41kW at 2200 RPM, this 7-ton workhorse combines compact dimensions with serious digging capability—reaching 4160mm depth and 6460mm maximum radius. Water-cooled efficiency and double variable displacement axial piston pumps ensure consistent hydraulic performance at 29.4 MPa working pressure.
- Available Now: Skip lead times—dispatches directly from Zhejiang, Hangzhou
- Performance Specs: 7000kg working weight, 7390mm max digging height, 5330mm unloading height
- Proven Powertrain: ISUZU 4-cylinder engine, 2.179L displacement, dual-speed travel (2.8/5.3 km/h)
- Hydraulic Capacity: 120L system volume, 72L tank, 29.4 MPa circuit pressure
- Compact Footprint: 2630mm transport height, 1760mm minimum turning radius
Fast logistics to ports and job sites worldwide. Contact Fair Trade Machinery today for immediate acquisition and shipping coordination.
| Specifications | Value |
|---|---|
| No. | 1042545 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7000(approx) |
| Country of origin | Chengdu |
| 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 |
| 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 |
| Travel speed (km/h) | 2.8/5.3 |
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