Excavator Shorten Boom for Hitachi Zx470

Excavator shorten boom for Hitachi ZX470

Material: Q345B +Q690D
Total length: 8600mm(boom length: 5200mm, arm length: 3400mm)
Weight: 8ton
Arm cylinder: Include
Bucket cylinder: Include
Ripper: Include
Delivery time: 20days
Suit Excavator tonnage: 45~50Ton
Warranty: 6month
Color: Optionald
CE certification is available
The include parts as following:
Hydraulic pipe and the Lubricant pipe System, Arm cylinder, Bucket cylinder, linkage, Ripper and some parts.



Packed by film at first, then secured inside the container to the container wall by steel wire.
One container can load 3 complete sets(we use rack to hold the upper sets).
20 days for 1 set, 30 days for 3 sets


Applicable for all model excavator.
Standard supply included: Ripper, linkage, bucket cylinder, 4oil pipe/hose, 6pins, lubricating system
Many different material such as Q345B, Q690D, Weldox are optional to suit to your application.
Suitable for digging rock or ferment soil with ripper because its much stronger than the standard boom arm.
All pin bushing are grooved for better lubrication.
CE and ISO certificate are available

We also can customize it as per your any requirements.
If possible visit china, welcom to our factory have a look. It will be our big pleasure to service for you.