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Ultratrex produced long reach arm package for a wide range of excavators models according to customer’s needs and areas of application.

As boom and arm are critical components of an excavator; thus, it’s been produced precisely to fulfill quality conformance with the implementation of cutting-edge technology and advanced machineries in the production line.

To sustain our branding in this field, we ensure our high quality and durable long reach arm accomplished your project satisfactorily.

FEATURES

FEATURES

1 EM BUSHING AND PIN

  • Korea premium components.
  • Self grease bushing, prevent seizure, interface lubricant at all time, lift up effect, collect foreign substance
    and abrasive particle. Greasing interval period up to 250 hours.
  • Solid pin with hard chromium electroplating hardness above Hv 650.

2 BOOM AND ARM CONSTRUCTION

  • Side plates are beveled prior to welding to ensure strength being maintained.
  • Premium steel plate, Weldox 700 or equivalent and precise cutting by using CNC cutting machine.
  • Design with strong structure and lightened weight, along with specific ratios of boom and arm.

3 ROBOTIC WELDING

  • Welding process is completed by high tech robotic welding machine to guarantee the durability,
    conformance in quality and solidity.

4 SIMULATION AND ANALYSIS

  • Design with latest CAD software integration and simulated with Finite Element Analysis (FEA) method as
    to ensure the durability and eliminate potential stress and fatigue points.

5 GP BUCKET

  • Cutting edge by Hardox 400 plate.
  • Low frequency of greasing for bucket linkage.
  • Suitable bucket capacity calculated to ensure balance and safety while excavating.

EACH LONG REACH ARM COMES WITH FOLLOWING ITEMS:

  1. Boom - 1 unit.
  2. Arm - 1 unit.
  3. High quality hydraulic bucket cylinder - 1 unit
  4. Hydraulic tubing with clamp x 1 set
  5. Hydraulic pressure hose x 1 set
  6. Bucket linkage c/w 2pins x 1 set
  7. Bucket pin - 2 pcs
  8. Arm cylinder pin - 2 pcs
  9. Yoke pin - 1 pcs
  10. EM bushings
  11. CE Marking certification on the LRA
  12. GP bucket c/w teeths - 1 unit
  13. Seal kit, hydraulic bucket cylinder - 1 set
  14. Greasing System - 1 set

WORKING RANGES

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We recognize the values and needs of our valuable customers. 

Kindly fill in the product enquiry form below and a representative from Ultratrex will contact you.

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