Radiator Shop

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 [...]

Here are some before, during & after pics of a Caterpillar 994F loader radiator we rebuilt for one of our open pit mining customers. This radiator is a MESABI with a little under a thousand individual radiator tubes. The lower left corner of the bottom tank was cracked & had been previously welded. After [...]

Here are some before & after pics of a bolt-on radiator that came in for an overhaul. The radiator is off of a John Deere machine which was parked after overheating & damaging the engine. We got the radiator disassembled & all the tubes of the core were plugged solid. We recommended a recore [...]

Here are some before, during & after pics of a rebuild we did to an MTU DS3250 standby generator radiator. This radiator consists of two radiators bolted together. One radiator half is the high-temp circuit & the other radiator half is the low-temp circuit. Each radiator half is comprised of six individual conventional type [...]

Here are some before & after pics of a radiator we re-cored for an RV Bus motorhome. We see a fair amount of diesel pusher radiators that have deteriorating fins from salt corrosion & this one had lots of that. We cleaned, blasted & painted the tanks & sidebraces after the radiator was all [...]

Here are some pics of a Komatsu 830E haul truck radiator we overhauled. This radiator is a Mesabi with somewhere around fourteen hundred individual tubes. All the tubes were removed for cleaning, flushing, & polishing. The tanks & sideframes got a fresh coat of paint before all new upper & lower rubber grommet seals [...]

Here are some pics of a Komatsu 930E-5 MESABI Radiator we rebuilt & delivered back to our customer. This radiator has the aluminum tubes from MESABI. We had to replace a handful of the aluminum tubes, or cores, as the fan came apart which damaged some of the tubes beyond repair. The radiator has [...]

Here are some before & after pics of a pair of aluminum bar-and-plate radiators for a Caterpillar D10T2 dozer. The radiators were heavily plugged externally & leaking from a couple of areas. We got them cleaned, flushed, repaired & pressure tested. They are fully reconditioned & ready for another round of service. Motor Mission [...]