Used Hitachi ZX70 Crawl Excavator 0.33m3 Bucket Capacity 0.67 Tons Compact Excavator

 
Used Hitachi ZX70 Crawler Excavator 0.33m³ Bucket Capacity For Construction
 
Product Specification
 

 
 
 
 
 
 
 
 
 
 
 
 
 
Product Generalization
 

Hitachi ZX70 excavator performs well in excavation and maintenance of urban roads. Its compact and flexible design enables it to operate freely in narrow road spaces, minimizing interference with traffic, while efficiently completing tasks such as roadbed excavation and trench laying.

In addition, the equipment also demonstrates its prowess in land leveling, landscape shaping, and the construction of infrastructure such as street lights and bus stops in urban parks and squares. In small construction projects, such as foundation excavation for residential buildings or small factories, its maximum excavation depth can reach 4.17 meters and its maximum excavation height can reach 7.15 meters, which can meet the excavation needs of different depths and heights.

In farmland water conservancy construction, Hitachi ZX70 excavator also performs well and can be used for operations such as excavating irrigation canals and drainage ditches. Its crawler walking device enables it to adapt to various soil conditions, and the degree of compaction of farmland is low, which is conducive to crop growth. In addition, the equipment is also suitable for operations such as forest land preparation and tree transplanting, and can be equipped with a 360° tilt hydraulic rotating wood grab, which significantly improves the loading and unloading efficiency of forest logging yards or fields.

In small water conservancy projects, such as river dredging and dam reinforcement, the hydraulic system and powerful digging force of the Hitachi ZX70 excavator can easily cope with it. At the same time, it can also participate in the construction and maintenance of water conservancy facilities such as reservoirs and ponds, and complete earth excavation and slope repair.

 
 
 
Component Overview
 
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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