Anti-wear 37-39 Ton Excavator Boom Extension Arm Long Reach Boom For Zoomlion Kubota Komatsu

click here to check our alog:Zhonghe Machinery alog-Contact Sales Manager Aria Directly

Generally speaking, the excavator long reach arm shall be calculated by the computer aided design system first, and then all kinds of processing equipment shall be prepared. Moreover, skilled staff and practical appliion knowledge and experience are required. Because this is a durable and vulnerable part, the quality must be guaranteed.

Widely used for dredging, revetment, slope and subway construction and other working conditions limited by ground environment.

1. Good quality as better material, experienced worker and professional engineer.

2. Supply customization service according to customer requirements.

3. Max work range and the max digging height are larger as angle of boom and arm can reach 163 degrees.

4. Long reach boom arm accessaries as the below sheet (*Excavator Not Included): 

STRONG PRODUCTION CAPACITY: 

Our annual output of various types of excavator boom arms can reach 600 sets.

GOOD SERVICE:

1. Online support within 24 hours.

2. Appointment video technical support. 

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

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

7. Rock Breaker

Q1: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?

A1. Generally speaking, 30-40 excavator longest arm suggests to be 8 meters, can configure 0.1 cbm bucket, no need extra counterweight. 55 excavator longest arm suggests to be 12 meters, can configure 0.1-0.15 cbm bucket, need 0.5 ton extra counterweight. 60-80 excavator longest arm suggests to be 12 meters, can configure 0.15-0.25 cbm bucket, need 0.5-0.7 ton extra counterweight.
It is not recommended to extend boom arm to longest length as min excavator is easy to sloshing.

Q2: How long will it takes to install a excavator long reach boom?

A2: It depends on the installer and machine size. 
Usually disconnect the original boom arm, stick cylinder, then pin the new one is okay.
Kindly remind, prepare several containers to fill the oil before disassemble.

Q3: Could we use higher grade steel to make the arm be lighter and more durable?

A3: Of course you can. Because the processing technology of each steel is different. Q355B material is easy to process and has stable effect. If the customer specifies other materials with higher grades, we can also do it, but the price will be higher.

​

Please feel free to contact Aria directly!
Click here to connect with Aria: Whatsapp/Wechat/tel:+86 13822325403
Email:excavatorlongarm@gmail.com