Radiator Shop

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 [...]

Here are some pics of a Komatsu 930E-5 haul truck radiator we picked up for repairing & rebuilding. This radiator is a MESABI with aluminum tubes. It came in leaking from some bent & damaged tubes from the fan coming apart & taking out a bunch of tubes in the radiator. Both the high-temp [...]

Here are some pics of a radiator out of an MTU DS3250 standby auxiliary generator. The mechanics determined that the radiator was leaking so we lined up our schedule with the crane so the radiator could be set on our trailer as soon as it was lifted out of the enclosure. The radiator consists [...]

Here are some random pressure testing pics of various aluminum oil coolers, heat exchangers & aftercoolers we were repairing & finalizing to finish off this week. The larger aluminum cooler in the test tank is an aftercooler, or charge air cooler, for a Caterpillar 789D haul truck. The smaller black coolers are bar-and-plate aluminum [...]

Here’s some pics of a couple of Caterpillar mining equipment radiator cooling system packages we rebuilt & delivered back. The gray radiator on the orange stand is for a Caterpillar 6060 shovel. The cooling stack consists of an aluminum radiator & intercooler. We cut the tanks off both the radiator & the cooler, machined all [...]

Here are some pics of an aluminum bar-and-plate radiator for a Caterpillar D10T2 dozer. The radiator came in heavily plugged externally along with a leak. We steam cleaned the radiator inside & out before soaking it in our ultrasonic cleaning tank. After we got it all clean inside & out we pressure tested it to [...]

Here are some before, during & after pics of a radiator hardnose cooling package we rebuilt for a Caterpillar 834H wheel dozer. The Caterpillar modular AMOCS Radiator cores, or sections, were all constructed of brass. After cleaning & pressure testing all ten cores we ended up finding leaks in the tanks of three of them. [...]

Here are some before, during & after pics of a Caterpillar 793F MESABI Radiator Cooling Package Module we reconditioned. Along with the MESABI radiator, which is the heart of this cooling module, are two aluminum aftercoolers, an ac condenser & lots of electrical & turbo charge lines. The fan blade, hydraulic fan motor & thermostatic [...]

Here are some pics of a Komatsu 830E AC MESABI radiator that we picked up from a mine site for a complete repair & rebuild overhaul. All the individual MESABI radiator tubes we're removed for cleaning, reconditioning & polishing. All the upper & lower rubber grommet seals were removed & the bores cleaned & polished [...]