





Product Description
This modern R305 excavator produced in 2000 is a rare masterpiece on the market. The actual working time is only over 5,000 hours, which is far lower than the average usage time of similar equipment, ensuring its good mechanical condition and long service life. This machine is equipped with a highly efficient and reliable diesel engine, with the expected model being Cummins 6BTAA, and a rated power of approximately 140 horsepower. It is powerful and fuel-efficient, capable of maintaining stable operational performance under various complex working conditions. In terms of the hydraulic system, this excavator is equipped with a high-quality combination of variable piston pumps and hydraulic motors, which can provide precise and rapid action responses. It can handle operations such as excavation, loading, and crushing with ease. In addition, advanced load sensing technology makes the operation of the entire machine more effortless and greatly improves work efficiency. As a well-established model that has been meticulously maintained and serviced, the R305 not only offers excellent value for money at a price of just over 200,000 RMB, but also excels in durability and reliability, making it an ideal choice for small and medium-sized engin
| Specifications | Value |
|---|---|
| No. | 975894 |
| Tonnage (tons) | 30 |
| Working weight (kg) | 30200 |
| Bucket capacity (m³) | 1.44 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | HYUNDAI HE6.7 |
| Rated power (kw/rpm) | 169/ 1900 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 107 x 124 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.7 |
| Rotation speed (rpm) | 10.2 |
| Climbing ability (%) | 70 |
| Travel speed (km/h) | 5.6/3.2 |
| Maximum flow of main pump (l/min) | 2 x 252 |
| Main pump type | Two variable plunger pump |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-135 x 95 x 1185 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-150 x 110 x 1765 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-140 x 100 x 1465 |
| Fuel Tank (L) | 560 |
| Hydraulic Tank (L) | 190 |
| Engine Oil changes (L) | 24 |
| Coolant (L) | 50 |
| Hydraulic System (L) | 330 |
| Total transport length (mm) | 10453 |
| Total transport width (mm) | 3200 |
| Total transport height (mm) | 3350 |
| Full cab height (mm) | 3010 |
| Counterweight ground clearance (mm) | 1190 |
| Minimum turning radius of front working device (mm) | 4300 |
| Back end turning radius (mm) | 3196 |
| Onboard width (mm) | 2980 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 9 |
| Number of track plates (single side) (PCS) | 48 |
| Maximum digging radius (mm) | 10590 |
| Maximum digging depth (mm) | 7180 |
| Maximum excavation height (mm) | 10030 |
| Maximum unloading height (mm) | 7000 |
| Maximum vertical digging depth (mm) | 6120 |
| Maximum excavation radius of stop surface (mm) | 10400 |
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