







Product Description
【 Premium Recommendation 】20 Shengang 270 Second-hand excavator This second-hand 20 Shengang 270 excavator is one of the highly praised classic models in the market. It features outstanding performance and reliable quality, making it highly suitable for excavation operations in various medium and large-scale engineering projects. Since its commissioning, this equipment has only worked for a total of 5,000 hours, maintaining a good operating condition. Its service life is far from reaching its limit, and it offers an extremely high cost performance. In terms of the power system, the 20 Shengang 270 is equipped with a highly efficient and energy-saving engine, which not only has strong power but also good fuel economy. It can meet the requirements of long-term and high-intensity operation while significantly reducing operating costs. In addition, its advanced waste gas treatment technology makes the emissions more environmentally friendly and complies with the latest national emission standards. The hydraulic system is a major highlight of this excavator. It adopts Kobe Steel's unique HIOS III hydraulic system, which features a fast response speed and high operational accuracy. It can handle both fine operations and heavy excavation w
| Specifications | Value |
|---|---|
| No. | 971245 |
| 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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