20 Ton Excavator Long Sliding Arm , User-Friendly 10M Excavator Adjustable Boom For Dx200 Sy205 Cat320

Catalogue ZH excavator boom arm.pdf

1. 14000㎡ Workshop with Precision Equipments

2. High-tech R&D Team

3. Experienced Workers

4. Customization

5. Prompt Lead Time (7-15 days)

6. Excellent Service

An excavator sliding arm, also known as a telescopic arm or extendable boom for excavator. It is designed to increase the reach and versatility of the excavator by a telescopic cylinder allowing the arm to extend and retract.

The arm is made up of several sections connected by a telescopic cylinder, allowing it to extend up to a maximum length and retract. The excavator operator can adjust the length of the arm using the controls located in the cab. As the arm extends, its reach increases and the excavator can reach further into the ground or reach around obstacles. The arm can also be equipped with various attachments such as standard bucket, clamshell buckets and grapple for different types of excavation.

(High Strength)

The sliding arm of excavator is made of high-strength steel LG700, which can withstand the high stress generated by the excavator during operation.

(Smooth Operation)

The nylin sliding blocks, suitable lubrication holes and strong telescopic cylinder are providing smooth and precise operation, which allows for efficient operation of the excavator

(Easy to maintain)

ZHONGHE silding arm adopt antiwear nylin sliding plates rather than traditional pulley, which can be replaced conveniently.

(Robust sliding structure)
1. The lower cover of the upper sliding arm and the upper cover of the lower fixing arm are both 20mm.
2. Cover plates are cut from a whole piece but not spliced, so as to be more firm and not easay to deform.

(Avoid oil leakage)

The double oil seal design for the built-in telescopic cylinder prevents hydraulic oil from leaking, prolongs the service life of the sliding cylinder

(Long service life)
1.Double limit design of the sliding cylinder prevents cylinder jolting and over pulling.
2.Steel sliders are welded between the skateboards to resists wear.

3.Adopt high-strength steel LG700, which can withstand the high stress generated by the excavator during operation.

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 tell us your excavator model number and the digging length, so that we can give you a suggestion as soon as possible.

CE certification & Utility model patent certificates

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Email:excavatorlongarm@gmail.com