







Product Description
There is currently a second-hand Hyundai 75 excavator produced in 2018, priced at only 78,000 yuan. This device has demonstrated outstanding performance and reliability in past use, with an estimated cumulative working time of approximately 3,000 hours. It is highly suitable for small engineering teams that require efficient and stable working tools. In terms of the power system, this excavator is equipped with a powerful diesel engine. Although the specific model is not provided, based on the common configurations in the market, we speculate that its power may be between 40 and 50 kilowatts, which can easily handle excavation tasks in various complex terrains. In addition, this engine also features excellent fuel economy and low emissions, which helps to reduce operating costs and minimize the impact on the environment. The hydraulic system is one of the key factors determining the working efficiency of excavators. This modern 75-type excavator adopts an advanced combination design of variable piston pumps and high-efficiency hydraulic motors, ensuring smooth and fluid operation while significantly enhancing the overall operational flexibility and response speed of the machine. Whether it's making fine adjustments or moving quickly,
| Specifications | Value |
|---|---|
| No. | 979006 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7000 |
| Bucket capacity (m³) | 0.32 |
| Boom length (mm) | 3700 |
| Rod length (mm) | 1670 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV98-Z |
| Rated power (kw/rpm) | 44.4/2100 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 98 x 110 |
| Number of cylinders (PCS) | 4 |
| Rotation speed (rpm) | 12.5 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 55.9 |
| Rod digging force (kN) | 43.9 |
| Travel speed (km/h) | 4.0/2.4 |
| Maximum flow of main pump (l/min) | 158 |
| Main pump type | Variable piston pump |
| Fuel Tank (L) | 140 |
| Hydraulic Tank (L) | 130 |
| Engine Oil changes (L) | 9.2 |
| Coolant (L) | 11 |
| Hydraulic System (L) | 75 |
| Total transport length (mm) | 6080 |
| Total transport width (mm) | 2260 |
| Total transport height (mm) | 2550 |
| Counterweight ground clearance (mm) | 755 |
| Minimum turning radius of front working device (mm) | 1750 |
| Back end turning radius (mm) | 1730 |
| Number of sprockets (single side) (each) | 1 |
| Number of wheels (single side) (each) | 5 |
| Number of track plates (single side) (PCS) | 38 |
| Maximum digging radius (mm) | 6335 |
| Maximum digging depth (mm) | 4015 |
| Maximum excavation height (mm) | 7175 |
| Maximum unloading height (mm) | 5080 |
| Maximum vertical digging depth (mm) | 3120 |
| Maximum excavation radius of stop surface (mm) | 6185 |
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