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Here's some large metric bolt hole repairs we're performing. The part is part of the drawbar circle assembly for a 16G Cat grader. The stripped out bolt holes are 20mm & 24mm. We're drilling & counterboring it for some M20 & M24 Full-Torque thread inserts. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las [...]
This is a complete hardnose assembly off of a Cat D11T-2 dozer. The radiator is a Mesabi style which we completely rebuilt. The entire hardnose was disassembled, cleaned, inspected & repaired as necessary before final prepping & painting. All hydraulic hoses were replaced along with all the other miscellaneous hardware. The aftercoolers were replaced along [...]
This is a ripper off of a Cat dozer on our Rottler EM105H CNC boring & milling machine. These bores are just over four inches in diameter & over three inches in length. We first probed all the bores to square up the piece on the bed before Boring all the bores until they were [...]
Here's a dozer ripper table on our Rottler EM105H for line boring with the right angle drive boring head. The bores are worn & egg shaped so we are machining the bores true & round. Then we are welding the bores & then going back & boring them to the proper size for new bushings [...]
This is a Lincoln grease pump we did a complete repair & rebuild overhaul to. We completely disassembled the pump, cleaned & inspected all the parts & machined some new parts for it as well. We then assembled it with all new gaskets & seals. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las [...]
Here's a Cat 793 haul truck & a 994 loader with some standard passenger sized vehicles in the forefront. This gives somewhat of an idea of the physical size of these large mining machines. The loader just finished loading the haul truck with a load of ore. Motor Mission Machine & Radiator 5435 Desert Point [...]
This is an aluminum bar-and-plate oil cooler for an Atlas Copco Epiroc drill rig that came in leaking. The cooler had to be cleaned, flushed internally, & thermal cleaned so we could weld the cracks. After welding we pressure tested it to the specified operating pressure to make sure it is leak free. Motor Mission [...]
This is a Delivery we made to the mines of a Cat 789 haul truck fuel tank & a couple of Cat dozer equalizer bars. The fuel tank had some leaks due to some broken internal baffles so we had to get inside to repair & rebuild it from the inside out. The equalizer bars [...]
Here's a Cat 16G grader axle we're finishing the repair, rebuild & overhaul to. We machined & welded all the bores before line Boring them to the proper size & specs for new bushings & pins. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 [...]
Here's some oscillating loader axle Trunnions & Supports we recently finished repairing & reconditioning. These Trunnions & Supports are for a Komatsu WA1200 loader. The bores all had to be machined, welded & then bored back to spec. The mounting surface pads also required welding & surfacing. The oring seal grooves and counterbores all required [...]
