Hitachi ZX70 is a 7-ton excavator produced by Hitachi Construction Machinery in Hefei. It is equipped with an Isuzu CC-4JG1 engine with a rated power of 40.5 kW and excellent fuel economy.
The equipment is equipped with an independent swing 3-pump hydraulic system with excellent operating performance. When swinging and bulldozing, pump 3 is supplied with oil separately to reduce hydraulic interference, making the work efficient and durable.
The bucket capacity of this excavator is 0.33-0.38 cubic meters, which can meet different operations and soil conditions. It adopts a CRES corner pillar reinforced cab that meets TOPS and ROPS standards, with spacious space and wide vision.
It is standardly equipped with a suspended seat and a lightweight pilot handle for easy operation. In addition, the LED lights on the top of the cab and the boom expand the lighting field of view, and the new multi-function radio adds to the fun of operation.
It is a good choice for earthwork operations such as agriculture, forestry, and urban construction, as well as shifts and rentals.
Technical Parameter
Category
Parameters
Product name
Hitachi70
Engine model
Yanmar 4TNV98-AVHBW
Rated power
42.4kW/2100rpm
Machine operating weight
6700kg
Bucket capacity
0.33-0.38m³
Rotation speed
10.7rpm
Rotation torque
12.9kN·m
Travel speed
high speed 5.0km/h, low speed 3.4km/h
Climbing ability
70% (35°)
Fuel tank
135L
Total length for transport
6080mm
Total width for transport
2260mm
Total height for transport
2550mm
Total height of cab
2600mm
Track ground length
2140mm
Track shoe width
450mm
Total track width
2200mm
Track gauge
1750mm
Minimum ground clearance
360mm
Maximum digging radius
6320mm
Maximum digging radius of parking surface
6170mm
Maximum digging depth
4170mm
Maximum digging height
7150mm
Maximum unloading height
5060mm
Maximum vertical digging depth
3730mm
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