Radiator Shop

Here are some pics of a Komatsu 930E-5 haul truck radiator that came in leaking for an overhaul. This radiator is a MESABI with the aluminum tubes option. Though we prefer & recommend the copper tubes we gladly service the aluminum tube radiators when we can. We found the leak coming from a crack [...]

Here are some pics of random jobs we have going on in the radiator shop. Copper brass radiators, aluminum oil coolers, aluminum air coolers & aluminum radiators are all getting cleaned, repaired & rebuilt. We are here for all your heat transfer products cleaning & repairing needs. Motor Mission Machine & Radiator 5435 Desert [...]

These are pics of a Caterpillar 6060FS shovel cooling package we overhauled & delivered back to our customer. The cooling package consists of an aluminum radiator & aluminum intercooler (or aftercooler). Both were leaking when the assembly came in. We were able to tig weld all the leaks in the radiator & got a [...]

Here are some pics of a MESABI radiator for a Komatsu 930E-5 haul truck we are rebuilding. This radiator has the less than desirable aluminum tubes in it. We prefer & recommend copper tubes as they are much more robust. The radiator came in leaking from a crack in one of the aluminum tubes. [...]

Here are some pics of a Caterpillar 6060 shovel intercooler, or aftercooler, and radiator we have in for repair & rebuilding. Both the CAC, or intercooler, and the radiator are constructed of all aluminum. The intercooler had multiple cracked tubes so we are recoring it with a new heavy core with extruded tubes. We [...]

Here are some pics of a Hitachi EX5600-6 Shovel Radiator we're in the process of rebuilding. The low-temp radiator half is all cleaned, painted, all new rubber grommet seals installed & the reconditioned tubes are getting installed. The high-temp radiator or HTC (high temperature cooler, or circuit) half will get underway after we get [...]

Here are some before & after pics of a 988 Caterpillar loader radiator we overhauled. The radiator came in for an overheating issue as well as a leak. We completely disassembled the radiator so we could rod out all of the canted tubes in the radiator core. The tanks & side braces got thermal [...]

Here are some pics of a couple aluminum oil coolers we repaired. Both the compressor oil cooler as well as the hydraulic oil cooler were leaking in multiple areas. After getting the coolers internally flushed & thoroughly cleaned we prepped them for welding. After the leak areas were tig welded we pressure tested them [...]

Here are some pics of a copper and brass radiator that came in for rebuilding. We recommended recoring the radiator with a new heavy duty core. Our customer agreed & gave us the approval. The radiator is out of a good size tug which is used for moving large jumbo jet airplanes as well [...]

Here are some pics of a Komatsu 930E-5 MESABI Radiator we picked up for an overhaul. The radiator is leaking so we'll need to separate the high-temp & low-temp radiator halves so we can locate the leak before removing all the tubes. This radiator has MESABI aluminum tubes with aluminum fins which are a [...]