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Here are some pics of a Komatsu 930E-5 haul truck radiator we overhauled. The radiator is a Mesabi with all aluminum tubes. The radiator came in leaking due to some damaged tubes from the center support bar bolts breaking which allowed the bar to contact some tubes. The leak was coming from the damaged tubes [...]
Here are some pics of a Komatsu 930E-5 haul truck radiator we’re in the middle of rebuilding. The radiator is a Mesabi which is equipped with aluminum tube & fin assemblies. The LTC (Low Temp Circuit) two row radiator half is completed & passed the pressure test. The HTC (High Temp Circuit) three row radiator [...]
Here are some pics of some large radiator repair & rebuild projects we have going on right now. We have a Caterpillar 994H radiator hardnose cooling package for a complete build assembly. Then we have a Caterpillar 795F radiator module for major repairs & rebuilding. Then we have a Komatsu 930E-5 Mesabi radiator that we're [...]
Here are some before, during & after pics of a Caterpillar 789C haul truck radiator we had in for repairing & rebuilding. The 789C radiator has fifty eight individual folded core radiator sections. Each section received a rod & repair and then each core individually pressure tested. Once the radiator is all assembled as a [...]
Here are some pics of a Caterpillar 995F haul truck radiator we have in for rebuilding. The radiator came in due to a ruptured tube in one of the lower radiator cores, or sections. The radiator itself has eighty two total cores. There are forty one upper cores which are short and the lower forty [...]
Here are some pics of a Caterpillar 789C haul truck radiator we delivered back to one of the mines. The 789C Radiator is very similar to the 793C Radiator. The 793C Radiators have sixty individual folded radiator cores, or sections, while the 789C only has fifty eight. This one was a relatively quick turn-around so [...]
Here are some pics of a Cat 793C Radiator we delivered back to one of the mines. The radiator was given a complete overhaul along with some welding repairs to the top & bottom tanks. We ended up fortunate enough to have the mechanics swap the radiator we rebuilt with the old radiator they removed [...]
Here are some pics of a Komatsu 930E-5 haul truck radiator we’re rebuilding. This radiator is comprised of Mesabi's aluminum tubes. These pics are all of the HTC (high temp circuit) radiator half. Each tube has been steam cleaned, soaked in our ultrasonic, & then both ends buffed to a polished finish for installation into [...]
Here are some pics of a radiator we picked up from one of our mining customers for a Caterpillar 789C haul truck. The radiator is leaking as well as several of the radiator core sections are loose between the tanks with excessive endplay. The radiator is in for a complete reconditioning overhaul. We'll post more [...]
Here are some pics of a Caterpillar 793C radiator we have in for a quick turn-around. We picked the radiator up from the mine one day & got it completely disassembled & in the full rebuild process the next morning. This one has a lot of solder bloom & internal corrosion. Several cores have internal [...]
