RBA boom, arm,bucket bushings and pins are made from high quality steel with various hardening process from carburizing, nitriding, induction hardening
and special hardening process.
Our RB-FRO bushings
- High surface hardness up to 58-62HRC ( Full or surface only)
- Various steel material available
- Ductile core available to absorb high shock loading during operation
- Custom-made in short notice
Our RB-PIN pins
- High surface hardness 52-60HRC ( surface)
- Surface hardening depth can be customed.
- Floating pin type and mechanism available.
- Ductile core to absorb high shock loading during operation
- Custom-made in short delivery time
- Boom, arm and bucket excavator & wheel loaders
- Excavator track adjuster and track pads
- Excavator Idlers.
- Hydraulic cylinder piston and gland
- Hydraulic cylinder clevis dump trucks
- Rock breaker
- Outrigger crane support
- Crane boom hinges