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Here’s a cooling stack assembly for a Caterpillar D5N dozer. The radiator, aftercooler & oil cooler are all three constructed completely of aluminum. The fins were plugged solid externally along with some internal plugging within the tubes as well. Extensive cleaning & soaking in the ultrasonic got them cleaned of the debris. Careful attention to [...]

Here’s a Caterpillar D5N Dozer cooling package we picked up for cleaning & repairing. The center piece is the radiator & the aftercooler is on the left & the oil cooler is on the right. The fins are plugged externally just about all the way through the thickness of the cores. We'll get them cleaned [...]

Here's a completed Caterpillar D10T2 dozer hardnose nosecone we did a complete overhaul to. We completely gutted the hardnose of all it's components which include two aluminum radiators, two aluminum aftercoolers, an ac condenser, an oil cooler, fan blade, hydraulic fan drive motor, fire suppression system, multiple hydraulic lines, coolant lines & electrical wiring harnesses. [...]

Here's a couple mining equipment radiators we overhauled & delivered back to our customer. The smaller orange radiator is off of a Hitachi EX5500 shovel. It has four conventional cores that all got a rod & repair along with re-running the headers. The larger yellow radiator is off of a Caterpillar 793F haul truck. The [...]

Here are a couple of Caterpillar 993K loader aftercoolers we are recoring with new heavy duty cores. After we got the inlet tank removed from one of the coolers we found a little bit of debris in there. It appears a rag or shirt or something was left in the inlet of the turbo upon [...]

Here's an all metal copper brass radiator we recored with a new high efficiency four row core. The radiator is out of a 1967 Chevy Camaro with a small journal 327 V8 engine. The new core will keep the freshly rebuilt engine cool as well as support the air conditioning system that it has as [...]