Used Hitachi ZX70 Crawler Excavator 0.33m³ Bucket Capacity For Construction
Product | Used Hitachi Excavator |
Brand | Hitachi |
Model | ZX70 |
Engine | ISUZU CC-4JG1 |
Fuel Tank Capacity | 135L |
Rated Power | 40.5/2000kW/rpm |
Hitachi ZX70 excavator can be used for digging and repairing urban roads. With its compact and flexible body, it can work in limited road space with less impact on the surrounding traffic, and it can efficiently complete the work of roadbed excavation and pipe trench paving, etc. It is suitable for urban parks, squares and other places.
It is suitable for land leveling and landscape modeling in urban parks and squares, as well as the construction of infrastructure such as streetlights and bus stops. In small construction projects, such as residential buildings, small factories and other foundation excavation, because of its maximum digging depth of up to 4.17 meters, the maximum digging height of 7.15 meters, can meet a certain height and depth of the excavation needs.
It can be used for farmland water conservancy construction, such as digging irrigation channels, drainage ditches, etc. Its crawler walking device makes it adaptable to the farmland environment of different soils, and the degree of compaction on the farmland is relatively small, which is conducive to the growth of crops.
Suitable for forest land preparation, tree transplanting and other operations, can be equipped with 360 ° tilt hydraulic rotary timber grapple, to accelerate the speed of loading and unloading operations in the forest and timber gathering ground or field.
It can be used in small-scale water conservancy projects such as river dredging and dam reinforcement, and its hydraulic system and digging force can meet the needs of such work. It can participate in the construction and maintenance of reservoirs, ponds and other water conservancy facilities, and complete earth excavation, slope repair and other work.
This excavator is equipped with an Isuzu ISUZU CC - 4JG1 engine, boasting a rated power of 40.5 kW. It can stably output power at 2000 rpm, fully meeting the demands of diverse working conditions, including earthmoving, as well as material loading and unloading.
The hydraulic system, a highlight of this machine, consists of a variable piston pump×3 and a gear pump×1 as the main pumps, in combination with traveling and slewing hydraulic motors. This advanced configuration ensures the excavator's movements are precise and smooth. Operations such as excavation, slewing, and unloading can be completed seamlessly, significantly enhancing operating efficiency.
In terms of working dimensions, the arm length measures 3.72 meters, and the bucket length is 1.62 meters. The maximum digging radius reaches 6320 millimeters, the maximum digging depth is 4170 millimeters, and the maximum digging height is 7150 millimeters. These dimensions enable the excavator to operate efficiently within a large working range, minimizing the need for frequent equipment movement and thus improving overall work efficiency.
The undercarriage also contributes to its excellent performance. The grounded track length is 2140mm, the total track width is 2200mm, and the track gauge is 1750mm. Thanks to the wide tracks and a well - designed track layout, the excavator firmly grips the ground during operation, showing high resistance to tilting and swaying, and adapting well to complex terrains.
Regarding mobility, with a slewing speed of 11.3 rpm and traveling speeds of 3.4km/h/5.0km/h, it can steer and move quickly and flexibly, allowing for free operation in narrow spaces or complex environments.
Fuel efficiency is another advantage. Based on parameters and user feedback, this excavator has low fuel consumption. Its fuel tank, with a volume of 135 liters, can support long - time operation, reducing refueling frequency, enhancing operational continuity, and cutting down on usage costs.
Maintenance is also made convenient. The engine oil replacement volume is 12 liters, and the hydraulic oil tank volume is 60 liters. The main components are reasonably laid out, facilitating daily inspections, maintenance, troubleshooting, and repairs, which helps to reduce maintenance time and costs.
Finally, the cab offers a comfortable operating environment. Standing at 2600mm in height, it has a spacious interior and a wide field of vision. The operating devices are reasonably arranged, and it comes equipped with an automatic air - conditioning system, a multifunctional radio, etc. All these features help reduce driver fatigue and improve work efficiency.
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