Line boring restores worn pin bores and bushing housings on heavy equipment back to spec. Mobile line boring brings that work to your machine so it does not have to leave the yard or jobsite. It is one of the most-requested services in our mobile welding and line boring lineup.
What gets line bored
Any worn bore that is causing slop, pin walk, leaks, or premature wear is a candidate. We see this all the time on loader arms and pivot points.
- Loader arms and buckets
- Pivot pins and bushings
- Cylinder ears and trunnions
- Worn hinge points and hitch bores
Why mobile line boring matters
Moving a machine for line boring eats time and money: lowboy, escort, fuel, and lost production. On-site service skips the haul and gets the equipment back into production the same day in most cases. It pairs well with the repairs covered in our guide to common heavy equipment welding repairs.
How the process works
1. Inspect and measure
We check pin fit, ovality, and bore wear, then confirm the right cutter and bushing size.
2. Set up on-site
The boring bar mounts directly to the machine. No disassembly beyond what the bore requires.
3. Bore, weld, and re-bore if needed
Heavily worn bores can be welded up and bored back to spec in the same visit.
Need it scheduled? Schedule mobile line boring service or call now to talk through the job.
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