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There is currently a second-hand Hitachi ZX210K-5A excavator produced in 2018, with a total working time of approximately 2,500 hours and in overall good condition. This device is equipped with an original imported high-efficiency and energy-saving engine from Hitachi. The model is expected to be Isuzu AH-6HK1X, with a rated power of up to 110kW, ensuring excellent power performance and fuel economy. In addition, it is equipped with an advanced high-pressure common rail electronic control injection system, which not only enhances combustion efficiency but also further reduces emission pollution. In terms of hydraulics, this excavator adopts Hitachi's patented HIOS III hydraulic system. Through the optimized main pump and multi-way valve design, it achieves a faster and more accurate operation response speed. Meanwhile, the efficient configuration of hydraulic motors and cylinders enables the entire machine to demonstrate strong and stable power output during operations such as excavation and loading. As a medium-sized excavator, the Hitachi ZX210K-5A features outstanding flexibility and adaptability, capable of handling both urban construction sites and mining sites with ease. The spacious and comfortable cab, combined with an intell
| Specifications | Value |
|---|---|
| No. | 976954 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21000~21100 |
| Bucket capacity (m³) | 0.91~1.0 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu GI-4HK1XKSA-02 |
| Rated power (kw/rpm) | 113 / 2000 |
| Cooling mode | water-cooling |
| Displacement (L) | 5.193 |
| Working form | 4 stroke, water cooled, electronically controlled injection, turbocharged, intercooled |
| Ground specific pressure (Kpa) | 47 |
| Rotation speed (rpm) | 13.5 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 158 |
| Rod digging force (kN) | 114 |
| Travel speed (km/h) | 5.5 / 3.5 |
| Main overflow set pressure (Mpa) | 34.3 |
| Rotary hydraulic motor type | 1 axial plunger motor |
| Type of walking hydraulic motor | 2 variable axial piston motors |
| Main pump type | 2 variable axial piston pumps, 1 gear pump |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 200 |
| Engine Oil changes (L) | 23 |
| Total transport length (mm) | 9660 |
| Total transport width (mm) | 2880 |
| Total transport height (mm) | 3010 |
| Counterweight ground clearance (mm) | 1030 |
| Minimum ground clearance (mm) | 450 |
| Minimum turning radius of front working device (mm) | 3180 |
| Back end turning radius (mm) | 2890 |
| Total track length (mm) | 4170 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Maximum digging radius (mm) | 9920 |
| Maximum digging depth (mm) | 6670 |
| Maximum excavation height (mm) | 10040 |
| Maximum unloading height (mm) | 7180 |
| Maximum vertical digging depth (mm) | 5990 |
| Maximum excavation radius of stop surface (mm) | 9750 |
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