factory direct ZHONGHE 27 ton Excavator Short Boom Arm Hammer and Tunnel Arm for HD ZX CAT PC

Catalogue ZH excavator boom arm.pdf

The tunnel boom is a shorten excavator boom arm for tunnel crushing and loading, which is customized according to the tunnel construction environment. By shortening the size of excavator boom&arm, the overall structure design is more suitable. 

Excavator (ton)	Total Length (mm)	(A)Boom (mm)	(B)Arm (mm)	Maximum Working Height (mm)(C)	Maximum Driving Depth (mm)(D)
20-25T	13000	3200	1900	4500	8500
30-36T	15400	4200	1900	5000	10500
40-45T	18000	4500	1900	5000	11000

 

 

Advantages of ZH Customized Excavator Shorten Arm

 

1. Excavator can be rotated and loaded flexibly in narrow tunnels

2. Excavator can break more powerfully with hammer

3. Excavator can dig more powerfully with bucket or reinstall a bigger bucket

 

 

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

​

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