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Here’s some pics of a Caterpillar 18M Grader Axle we had in for rebuilding. In these pics the Axle is mounted on our Rottler CNC machine for boring, or machining, all the bores to make them perfectly round as well as give some room for welding. After the bores are round & true we weld [...]
Here’s some before & after pics of an aluminum oil cooler we had in for cleaning & repairing. This cooler is for the compressor on an Epiroc D-65 drill rig. We first steam cleaned the cooler inside & out. It then gets soaked, or boiled, in our ultrasonic. After it's completely clean inside & out [...]
Here's some late night pics of a 793F Cat radiator we’re in the middle of rebuilding. The radiator is a Mesabi with a little under eight hundred individual copper tubes. Once the radiator rebuild is complete & it passes the pressure test we will start installing all the external cooling system components. When we're all [...]
Here's some late night pics of a 793F Cat radiator we’re in the middle of rebuilding. The radiator is a Mesabi with a little under eight hundred individual copper tubes. Once the radiator rebuild is complete & it passes the pressure test we will start installing all the external cooling system components. When we're all [...]
Here’s some pics of an aluminum threaded fitting hose connection we fixed on an oil cooler we had in for repair. The threads on the original threaded bung were cross-threaded with a couple of threads stripped out. We machined a new threaded connection out of a piece of solid round aluminum stock. We then cut [...]
Here’s some before & after pics of a dual aftercoolers assembly with the fan shroud we had in for cleaning & repair. The charge air coolers, or CAC's, are off of an Epiroc D-65 drill rig. These aftercoolers cool the intake air charge of a Caterpillar C27 ACERT Tier 4 Final diesel engine. Both coolers [...]
Here’s some pics of a Caterpillar 993K loader hardnose cooling package we finished rebuilding & delivered back to our customer this week. As we posted earlier this week the grill guard nosecone was completely emptied of all the cooling system components for thorough cleaning & repairing. All eighteen aluminum AMOCS Radiator Cores, or sections, were [...]
Here’s some pics of a small block Chevy engine we rebuilt. Some of the upgrades include TRW forged pistons, a set of Dart cylinder heads with stainless steel valves & a full roller valvetrain. All the hardware is from ARP including a set of polished stainless steel twelve point head bolts. An Edelbrock Air-Gap intake [...]
Here's some progress pics of a Caterpillar 993K loader cooling package going through our rebuilding process. The grill guard which we call the hardnose, or nosecone, has been cleaned up with all necessary repairs & given a fresh coat of paint. All the aluminum AMOCS modular radiator cores, the two aluminum aftercoolers & the two [...]
Here’s some pics of a hardnose, or nosecone, assembly off of a Caterpillar 993K loader. This cooling package utilizes the Caterpillar AMOCS radiator cores for engine cooling. Other cooling system components in this package include two aluminum aftercoolers as well as two aluminum oil coolers. The fins of the CAC's, or charge air coolers, & [...]
