Skip to content
Here are some pics of a Caterpillar 995F haul truck radiator we have in for rebuilding. The radiator came in due to a ruptured tube in one of the lower radiator cores, or sections. The radiator itself has eighty two total cores. There are forty one upper cores which are short and the lower forty [...]
Here are some pics of a couple of Caterpillar grader axle assemblies we rebuilt & delivered back to our customer. The smaller axle is for a 14M Cat grader. The larger axle is for a 16M Cat grader. Both axles were completely stripped down to have all the machined bores & surfaces that had wear [...]
Here are some pics of a Caterpillar 789C haul truck radiator we delivered back to one of the mines. The 789C Radiator is very similar to the 793C Radiator. The 793C Radiators have sixty individual folded radiator cores, or sections, while the 789C only has fifty eight. This one was a relatively quick turn-around so [...]
Here are some before, during & after pics of an old antique cast iron water pump we had in for repair & rebuilding. The water pump is off of a Diamond T with a Hercules JXLD type engine. We had to machine a new shaft as the original one was extremely pitted & worn. We [...]
Here are some pics of a Cat 793C Radiator we delivered back to one of the mines. The radiator was given a complete overhaul along with some welding repairs to the top & bottom tanks. We ended up fortunate enough to have the mechanics swap the radiator we rebuilt with the old radiator they removed [...]
Here are some pics of a Komatsu 930E-5 haul truck radiator we’re rebuilding. This radiator is comprised of Mesabi's aluminum tubes. These pics are all of the HTC (high temp circuit) radiator half. Each tube has been steam cleaned, soaked in our ultrasonic, & then both ends buffed to a polished finish for installation into [...]
Here are some before & after pics of a Komatsu 830E-5 fuel tank we had in for a quick turn-around. The two larger sidewalls of the tank were blown up & bulged out from excessive pressure inside the tank. When these haul truck fuel tanks come in blown up like this it gets pretty extensive [...]
Here are some pics of a radiator we picked up from one of our mining customers for a Caterpillar 789C haul truck. The radiator is leaking as well as several of the radiator core sections are loose between the tanks with excessive endplay. The radiator is in for a complete reconditioning overhaul. We'll post more [...]
Here are some pics of a CEM (clean emissions module) we had in for cleaning & reconditioning service. This unit is basically the DPF (diesel particulate filter) for a 789 Caterpillar haul truck. The long rectangle pieces with the round honeycomb type passages is the SCR (selective catalytic reduction) catalysts which is what gets plugged [...]
Here are some pics of a Caterpillar 793C radiator we have in for a quick turn-around. We picked the radiator up from the mine one day & got it completely disassembled & in the full rebuild process the next morning. This one has a lot of solder bloom & internal corrosion. Several cores have internal [...]
