Product Description
A second-hand Hitachi ZX70-5A excavator from 2018 is for sale. It has a total usage time of 3,000 hours and comes with a bulldozer board. The price is only over 120,000 yuan. This excavator is equipped with an efficient Isuzu 4JG1-TCC engine, with a maximum power output of 40.5 kilowatts (approximately 54 horsepower), ensuring strong and stable power output. In terms of the hydraulic system, this machine adopts Hitachi's independently developed high-pressure common rail fuel injection technology and an advanced load-sensing hydraulic control system. It is equipped with a high-flow hydraulic pump and a high-efficiency hydraulic motor, which not only improves work efficiency but also significantly reduces energy consumption. The main advantages of the equipment include: The combination of powerful digging ability and rapid response capability enables it to handle various complex working conditions with ease. It adopts a widened track design, which enhances the machine's stability and makes it suitable for operations in various terrains. The interior of the driver's cabin is spacious and comfortable, with simple and intuitive operation. You won't feel tired even after working for a long time. Maintenance and upkeep are convenient and fas
| Specifications | Value |
|---|---|
| No. | 977548 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6510 |
| Bucket capacity (m³) | 0.3 |
| Boom length (mm) | 3.72 |
| Rod length (mm) | 1.62(reinforced type) |
| Country of origin | Hefei, Anhui Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | ISUZU CC-4JG1 |
| Rated power (kw/rpm) | 40.5/2000 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.318 |
| Working form | Direct injection |
| Ground specific pressure (Kpa) | 30 |
| Rotation speed (rpm) | 11.3 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 55 |
| Rod digging force (kN) | 38 |
| Travel speed (km/h) | 3.4/5.0 |
| Main overflow set pressure (Mpa) | 31.4 |
| Rotary hydraulic motor type | Variable piston pump ×1 |
| Type of walking hydraulic motor | Variable piston pump ×2 |
| Main pump type | Variable piston pump ×3+ gear pump ×1 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 60(over 100) |
| Engine Oil changes (L) | 12 |
| Total transport length (mm) | 6080 |
| Total transport width (mm) | 2260 |
| Total transport height (mm) | 2600 |
| Full cab height (mm) | 2600 |
| Counterweight ground clearance (mm) | 760 |
| Minimum ground clearance (mm) | 360 |
| Back end turning radius (mm) | 1750 |
| Total track length (mm) | 2765 |
| Track gauge (mm) | 1750 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2200 |
| Track ground length (mm) | 2140 |
| Maximum digging radius (mm) | 6320 |
| Maximum digging depth (mm) | 4170 |
| Maximum excavation height (mm) | 7150 |
| Maximum unloading height (mm) | 5060 |
| Maximum vertical digging depth (mm) | 3730 |
| Bulldozer lift or depth (mm) | No bulldozer |
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