We have just complete repairing a CAT 5130 boom.  We structurally rebuilt the pivot housing that was stressed and fractured while in service.  The unit has been back in service since Dec 2005.. 

Boom Repair

We have completed our redesign and repair for a leaky HP1103 coal pulverizer journal assembly.  The original design caused premature bearing failure.  The newly designed journal was placed back in service April 2006.

Journal Rebuild

Miscellaneous Projects