two-section excavator telescopic boom arm for 6-36 ton excavators with standard bucket

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Email: abby@excavatorboomarm.com

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Effective and safety performance of excavator telescopic boom arm

The telescopic arm excavator has very big work range. So When working on the uneven road surface, it can stop far away from the stacking point, and use the expansion and amplitude change action to complete the construction operation.

Product advantages of Excavator Long Reach Telescopic Arm
The arm cylinder is made of strengh material with high wear-resistant.
The built-in telescopic high pressure hoses can effectively avoid the pipeline damage from obstacles.

1--Material: Q355B and LG700
2--Bucket capacity can 0.3cbm or 0.4cbm
3--Best quality and fast delivery
4--Professional manufacturer with 5 years' experience

Our company Kaiping Zhonghe Machinery Manufacturing Co., LTD is specializing in manufacturing various types of bucket and other related spare parts. We have different kinds of attachments, such as: buckets, ripper, grapple, quick coupler, hydraulic crusher, boom and arm, bulldozer shovel, bulldozer ripper, loader bucket, loader grapple etc.

 

 

 

 

Q1: Why not have boom and stick cylinders in the plan?
A1: First, the whole long arm is lengthening, but the boom just lengthening from its middel sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save your cost.

 

Q2: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?
A2. 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.

 

Q3: How long will it takes to install a excavator long reach boom?
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.