





Product Description
There is currently a second-hand Hyundai R110-7 excavator produced in 2017, with an estimated total working time of 4,000 hours. The overall condition of the equipment is good and it is well maintained. This aircraft is equipped with the well-tested Yanmar 4TNV98 engine, with a rated power of 55.4 kilowatts (approximately 75 horsepower), ensuring efficient and stable power output while also featuring excellent fuel economy. In terms of the hydraulic system, this excavator adopts a combination of an efficient variable piston pump and a high-quality hydraulic motor, which can provide a rapid response and smooth operation experience. Whether it is digging or loading operations, it can handle them with ease. Its advanced hydraulic control system not only enhances work efficiency but also reduces the operational intensity of the driver, making long-term operation more comfortable and safe. In addition, this excavator also has the following significant advantages: Compact structure, small turning radius, and capable of flexible operation even in narrow Spaces. It adopts a reinforced chassis design, which enhances the overall stability of the machine and is suitable for construction requirements under various complex terrain conditions. The
| Specifications | Value |
|---|---|
| No. | 977543 |
| Tonnage (tons) | 11 |
| Bucket capacity (m³) | 0.45m3 |
| Boom length (mm) | 4300mm |
| Rod length (mm) | 2260mm |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | MITSUBISHI 4FRC |
| Rated power (kw/rpm) | 99(74) / 2000 |
| Cylinder diameter × stroke (mm) | 102 (4.02) x 130 (5.12) |
| Maximum torque (N.m) | 43.5(315) / 1350 |
| Displacement (L) | 4.2 |
| Working form | 4 cylinder 4 stroke water cooled direct injection engine |
| Climbing ability (%) | 70 |
| Travel speed (km/h) | 5.5 km/h (3.4 mph) / 3.4 km/h (2.1 mph) |
| Maximum flow of main pump (l/min) | 2×112 (2×29.6) |
| Traveling Hydraulic Circuit (Mpa) | 330 |
| Rotary Hydraulic Circuit (Mpa) | 240 |
| Main pump type | Two variable plunger pump |
| Working Hydraulic Circuit (Mpa) | 330 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-95 x 65 x 855 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-110 x 75 x 1070 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-95 x 70 x 1015 |
| Fuel Tank (L) | 250 |
| Hydraulic Tank (L) | 100 |
| Engine Oil changes (L) | 17.5 |
| Coolant (L) | 24 |
| Hydraulic System (L) | 210 |
| Full cab height (mm) | 2800 |
| Counterweight ground clearance (mm) | 900 |
| Back end turning radius (mm) | 2380mm |
| Total track length (mm) | 7270 |
| Total track width (mm) | 2490 |
| Maximum digging radius (mm) | 7740mm |
| Maximum digging depth (mm) | 5090mm |
| Maximum excavation height (mm) | 8070mm |
| Maximum unloading height (mm) | 5710mm |
| Maximum vertical digging depth (mm) | 4430mm |
| Maximum excavation radius of stop surface (mm) | 7610mm |
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