Home > > Products > > Excavator Arm and Boom > > Long Reach Boom

ZX470LCH 5G 17M & 20M Long Reach Arm and Boom

ZX470LCH-5G-17M & 20M-LR

  • Optional with various attachments, safety valve for stick cylinder and extra counterweight.

  • SGS Welding Inspected and Certified.

  • Using Computerized analysis for the stress distribution of the long reach and optimizes the design structure.

  • Using ultrasonic non-destructive testing to ensure the welding quality.

  • All products are sandblasted, the appearance of the product is smooth and clean.

  • Using top quality cylinders.

  • Supporting structure included for easier packing and transportation.

For Catalogue / Installation Files, Please Email Us via kyle@glikrattachments.com


Product Details

GLIKR Excavator Long Reach Arm - Scope Of Application:

(1) Earthwork for excavation of deep pits and steep slopes, embankments, and slope repair works.

(2) Long-distance excavation for municipal pipe network, buried pipe project, subway construction and tunnel digging.

(3) Ditch dredging, river channel dredging, hydropower station dredging, and deep river channel silt and gravel cleaning.

(4) Other special working conditions with special requirements on depth, width and height.


Side Plates are beveled prior to welding to ensure strength being maintained.

Design Is simulated extensively, ensuring design integrity and detecting potential stress and fatigue points.


With 14 meters double-sides Boring Machine to ensure the mounting accuracy of LRs.

Good quality welding is the core strength of a long reach arm.


We have been committed to providing customers with high-quality products and attentive services.
Enhance your Competitive Advantages!