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Here are some pics of a Caterpillar 14M grader axle we have in for a complete rebuild. We have all the coordinates mapped out on our Rottler CNC multipurpose boring & milling machine with the Renshaw probing system. All the worn surfaces & bores are getting machined & bored before welding them back up. The [...]
Here are some before & after pics of a hardnose radiator cooling package we reconditioned for a Caterpillar 834H RTD (Rubber Tire Dozer), or wheel dozer. The cooling system components included cleaning, repairing & rebuilding the aluminum modular radiator core sections, an oil cooler, the air-to-air or charge air cooler (aftercooler) and the AC (air [...]
Here are some pics of a Caterpillar 18M3 grader circle, drawbar table and moldboard blade hanger bracket we did a complete repair & rebuild to. The main beams on the drawbar table were both cracked all the way through. We cut the main beams off, straightened the table & welded new beams in place. The [...]
Here are some pics of a Caterpillar 18M Grader Circle Drive Motor that we picked up for repair & rebuilding. The pinion gear was broken in multiple pieces and the main shaft was damaged with all the drive splines having been sheared off. We did a complete rebuild to it with all new internal parts [...]
Here are some pics of a Caterpillar 18M Grader Circle Drive Motor we are rebuilding. The clutch pack was wore out & the bronze gear needed to be replaced as well. All the other internal parts were cleaned, wet magnafluxed for cracks & inspected for size & integrity. Motor Mission Machine & Radiator 5435 [...]
Here are some pics of some heavy duty precision machining we're doing to a Caterpillar #478-8991 blade hanger bracket. The rectangle shaped pockets came in extremely worn & metal plates had been welded in the pockets to try & make up for the worn away material. We first cut all the plates out that [...]
Here are some before, during & after pics of a Caterpillar 793F haul truck fuel tank we repaired & rebuilt. The tank came in due to a major diesel fuel leak. We ended up replacing the entire side wall as it was so badly pitted & corroded that it was extremely thin & lost [...]
Here are some pics of a pivot eye, or nosecone, off of a Komatsu 830E haul truck. We get these pivot eyes in with the bores worn & out-of-round. Komatsu doesn't allow any welding to this part but they do offer an oversize bearing carrier. We set these up on our Rottler CNC boring [...]
Here are some pics of a Caterpillar 793C haul truck rear axle a-frame support we repaired. The bore in the end of the A-Frame Support was worn & cracked into the bolt holes. Since machining & welding the hitch pin bore was out of the question we air arced (Air Carbon Arc Gouging) the [...]
Here are some pics of a Caterpillar 18M grader circle, drawbar (A-Frame), drive motor & blade hanger we did a complete repair & overhaul to. All the bores were machined, welded & bored back to the OE specs for new bushings & pins. The teeth on the backside of the circle were worn so [...]
