EXCAVATOR BOOM & ARM ENGINEERING

Custom Boom & Arm Solutions for Excavators & Heavy Equipment


ST Engineering designs, manufactures, modifies and repairs excavator boom and arm assemblies for earthmoving, demolition, material handling and specialist applications.



From purpose-built boom and arm assemblies through to modifications and repairs, our Kilsyth engineering and fabrication workshop can develop solutions around the machine, attachment and required working application.

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Custom Boom & Arm Solutions

Our capabilities include:


  • Purpose-built excavator boom and arm assemblies
  • Custom boom and arm modifications
  • Long-reach and extended-reach configurations
  • Boom and arm repairs
  • Attachment-specific boom and arm setups
  • Custom mounting and attachment interfaces
  • Heavy equipment boom and arm modifications
  • Engineering, fabrication and workshop fitment


Every application is different. Machine specifications, attachment requirements, working reach and operating conditions are considered before manufacture or modification.

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Talk to Us About Your Machine


Need a purpose-built boom and arm, a modification to an existing setup or repairs to your equipment?


Contact ST Engineering with your machine make and model, attachment/application and required working reach, and our team can discuss the right solution for your machine.



03 9762 6483
Kilsyth, Victoria