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Today's load of mining equipment for repair & overhauling is all yellow steel for Caterpillar equipment. On the front of the trailer is a Cat D10T hardnose nosecone modular radiator assembly with multiple aluminum coolers & misc. cooling system components. In the middle of the trailer is a Cat 793C haul truck (dump truck) fuel [...]
This is a Caterpillar 793 haul truck steering bellcrank or Y-Link. All three bores were worn & damaged. After cleaning & dye checking the piece for cracks we weld the worn surfaces. We then machine the surfaces back to the proper thickness. The two smaller bores are tapered bores & the larger bore is a [...]
This is an electric motor & gearbox assembly for a Caterpillar 7495 Bucyrus mining rope shovel. Also referred to as a tugger motor, it came in for repairing & rebuilding. We completely disassembled the gearbox, replaced all worn gears, bushings & bearings along with machining the bores & surfaces back to spec. The electric motor [...]
This is a Caterpillar grader tandem chain case housing that we have in for repair. The housing suffered major damage due to chain failure. We had to cut, section & weld the housing to make it straight as it was tweaked & bent. In these pics it is mounted on our Rottler EM105H CNC machine [...]
This is an Atlas Copco hydraulic air compressor that came in for repairing & rebuilding. This compressor mounts onto a mobile maintenance service truck. When we disassembled the compressor it had broken connecting rods which did catastrophic damage to the cylinders, crankshaft & cases. This is a brand new compressor ready for another round of [...]
Here's a diesel fuel tank we delivered back to one of our mining customers. This tank fits both the Caterpillar 793C as well as the 793D haul trucks. We cleaned the tank, prepped & welded some cracks & tested it to ensure it has no leaks. We then gave it a fresh coat of paint [...]
This is a Sullair 185 air compressor that we picked up from one of our customers because it had a major oil leak. We ended up having to separate the compressor from the engine to access the bad oil seal. Upon disassembly we also found the rubber coupler to be cracked as well. We replaced [...]
This is a Komatsu 830E AC mining haul truck fuel tank we delivered back to one of our mine customers. The fuel tank was blown up with both of the main sides buckled outward. We cut the two main walls of the tank off, fabricated & formed new walls & welded them in place. After [...]
This is a Caterpillar trunnion support for an 854G RTD (Rubber Tire Dozer). The mounting pads of the trunnion support were worn & damaged which required welding the worn areas up. Here the trunnion support is mounted on our Rottler EM100 CNC machine getting the surfaces squared & surfaced flat. Motor Mission Machine & Radiator [...]
The drip system irrigation line installation apparatus we installed on a customers D6 dozer needed some modifications made. We went on-site & fabricated some new feeder box tubes which are more robust than the first design. After determining how deep the lines need to be laid below the surface after their initial test runs we [...]
