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 powered by an Isuzu ISUZU CC - 4JG1 engine. It has a rated power of 40.5 kW and can stably generate power at 2000 rpm. This power output meets the requirements of various working conditions, such as earthmoving and material loading and unloading.
The hydraulic system is a key feature of this machine. It is composed of three variable piston pumps and one gear pump as the main pumps, along with traveling and slewing hydraulic motors. This setup enables the excavator to move precisely and smoothly. Tasks like excavation, slewing, and unloading can be carried out seamlessly, greatly improving operational efficiency.
When it comes to working dimensions, the arm length is 3.72 meters and the bucket length is 1.62 meters. The maximum digging radius is 6320 millimeters, the maximum digging depth reaches 4170 millimeters, and the maximum digging height is 7150 millimeters. These dimensions allow the excavator to work effectively within a large area, reducing the need to frequently reposition the equipment and enhancing overall work efficiency.
The undercarriage also plays a crucial role in its 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 maintains a firm grip on the ground during operation. It shows high stability, resisting tilting and swaying, and adapts well to complex terrains.
In terms of mobility, with a slewing speed of 11.3 rpm and traveling speeds of 3.4km/h/5.0km/h, it can turn and move quickly and nimbly. This allows for unrestricted operation in narrow spaces or complex environments.
Fuel efficiency is another strong point. According to parameters and user experiences, this excavator has low fuel consumption. Its 135 - liter fuel tank can support long - term operation, minimizing refueling frequency, enhancing operational continuity, and reducing usage costs. Maintenance is also convenient. The engine oil replacement volume is 12 liters, and the hydraulic oil tank volume is 60 liters. The main components are arranged rationally, which is beneficial for daily inspections, maintenance, fault - finding, and repairs. This helps to cut down on maintenance time and costs.
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