22ton Excavator Short Boom Arm Hammer Subway and Tunnel Arm for ZX PC

Introduction of Excavator Short Boom Arm

The working environment of the tunnel is relatively harsh and the space for working is limited. The standard arm is of little use and cannot be rotated. Small models must be used to work in, but the work efficiency of small excavators is relatively low. According to the working environment of the tunnel, we have launched a new generation of shortened arm, which is specially designed for tunnel work. The arm can be made shorter and can be rotated in a narrow space.

GOOD SERVICE:

1. Online support within 24 hours.

2. Appointment video technical support. 

   (Our engineers have focused on excavator boom and attachment over 10 years)

3. Long excavator boom shall be two/three jointed pcs to make it fittable into container to save shipping cost.

WARRANTY

1 year for long reach boom, 180 days for cylinder and linkage, 90 days for bucket.

1. Long reach excavator boom

2. Excavator telescopic boom

3. Demolition boom

4. Excavator rock bucket

5. Excavator tilting bucket

6. Hydraulic grabs for excavators

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Please do not hesitate to contact us for any details, Thank you!