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Here are a few pics of a Caterpillar 16M grader circle assembly we're machining the bores on. With our Rottler CNC boring & milling machine we are able to mount large parts & engine blocks for precision line boring as well as many other milling & machining operations. Once the circle assembly is securely mounted [...]
Here are some pics of a drawbar, or table, we're rebuilding for a Caterpillar 18M Grader Circle Assembly. Both main beams were cracked so we cut them completely off the table. We cut some new main beams to size & welded them to the table. While the main beams were off we straightened the table [...]
Here are some pics of a hardnose cooling package we have in for a complete overhaul. The nosecone, or hardnose, is off of a Caterpillar 994K loader. In the middle of the hardnose between the hydraulic driven fan & all the aluminum oil and aftercoolers are the AMOCS radiator cores, or sections. We will be [...]
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 [...]
