• Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    David Cordova
    High quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    Vaina Conroy
    Very happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    William Hollister
    Very helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.
Contact Person : Nina Liu
Phone Number : +8615362217237
WhatsApp : +8615362217237

Multiscene Sturdy Excavator Arm Hammer Multipurpose For Tunnel

Place of Origin China
Brand Name Zhonghe
Certification CE
Model Number 22 ton
Minimum Order Quantity 1
Price CNY 42030-46700/Unit EXW
Packaging Details Wooden case, bubble bag or iron frame support
Delivery Time 10-15 working days
Payment Terms T/T, discussion
Supply Ability 60 pcs per month
Product Details
Condition 100% New Color Optional, As Your Request
Keywords Excavator Tunnel Boom Main Material Q345 Excavator Tunnel Boom
Warranty Regarding To Each Part Cylinder Not For Planing
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Multipurpose Excavator Tunnel Hammer

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Product Description

Construction 24 ton Excavator Short Boom Arm Hammer and Tunnel Arm for sale PC CAT ZX SH SK HD DH EC

 

Catalogue ZH excavator boom arm.pdf

 

Introduction of Excavator Tunnel Arm

 

The tunnel arm is a non-standard boom and arm for excavators, which belongs to the scope of modification. The original boom&arm have a large working space. Due to the narrow space in the tunnel, the original ones cannot be flexibly operated and loaded in the tunnel, which greatly affects the construction efficiency and delays the project. The tunnel boom is a compact version for tunnel crushing and loading, which is customized according to the tunnel construction environment. By shortening the size, the overall structure design is more suitable.

 

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ZHONGHE Excavator Tunnel Boom Arm sumilation parameters
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 ZHONGHE Shorten Tunnel Boom Arm

 

  1. Work flexibly in narrow space
  2. Fit large-scale crushing hammer
  3. Stick/arm cylinder placed below for protection
  4. Protection cover for bucket cylinder 

 

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Advangtages of ZHONGHE MACHINERY

 

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.

 

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Recommended Excavator Attachments


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

 

Company profile

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CERTIFICATIONS

 

Multiscene Sturdy Excavator Arm Hammer Multipurpose For Tunnel 5

 

TOP PICKS

 

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

 

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