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This is a Caterpillar 793C mining haul truck folded core radiator we’re finishing up the rebuild on today. All sixty of the individual folded radiator cores got a rod & repair & pressure test before being assembled into the tanks & side frames assembly. A final pressure test of the complete assembled assembly & some [...]
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 [...]
This is a Komatsu 830E haul truck radiator we just disassembled for rebuilding. All the Mesabi radiator tubes are removed & going through our cleaning process. All the rubber grommet seals have been removed from the tanks & frame assembly & they are awaiting cleaning, repairing & painting. Motor Mission Machine & Radiator 5435 Desert [...]
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 Komatsu 830E mining haul truck radiator we did a complete rebuild to & delivered back to our customer. This radiator is a Mesabi type that has a little over thirteen hundred individual radiator tubes in it. All the tubes were removed for cleaning & refurbishing. We installed all new M-Tube plastic ITS [...]
Here's some pics of the high temp & low temp radiator halves of a Komatsu 830E Mesabi radiator assembly we’re pressure testing. Each half gets tested at low pressure for one hour & high pressure for one hour. Next will be to assemble the two radiator halves together, install the fan shroud & surge tank [...]
Here's some pics of a cylinder block assembly for a Polaris RZR XP Turbo engine. The factory plated liners were worn beyond use. We machined the cylinders for a set of MID (modular integrated deck) cylinder sleeves from LA Sleeve. These sleeves strengthen the stock cylinder block assembly with big bore capabilities as well as [...]
This is a Komatsu 830E mining haul truck Mesabi radiator rebuild we're underway with. One half of the radiator is just about assembled with all the Mesabi radiator tubes installed into the new rubber grommet seals. The other half is getting closer by the minute. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las [...]
Here's some pics of a Callies Duramax diesel engine crankshaft on our crank balancing machine. The connecting rods, pistons, rings, rod bearings & wrist pins have all been match weighed & the reciprocating determined in order to setup the bobweights. In these pics the bonweights are bolted to the rod journals of the crankshaft in [...]
Here's some close-up pics of a Komatsu 830E haul truck radiator we're rebuilding. The tanks have been cleaned, repaired & painted before we honed the holes & installed new rubber grommet seals. The tubes have their ends buffed & polished & they are getting fitted with the new Mesabi M Tube Stay clips. Next we'll [...]
