Radiator Shop

Komatsu 930E-5 Mining Haul Truck MESABI Radiator Leaking With Fan Damage Repairing and Rebuilding

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 [...]

2026-01-30T05:30:13+00:00October 23rd, 2025|Radiator Shop|

MTU DS3250 Diesel Standby Auxiliary Generator Radiator Removal, Repairing and Rebuilding Due To Cooling System Leaking Maintenance

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 [...]

2026-01-30T05:32:25+00:00October 20th, 2025|Radiator Shop|

Drill Rig, Mill, Haul Truck and Mining Equipment Aluminum Oil Coolers and Heat Exchangers Cleaning, Repairing, Rebuilding and Pressure Testing

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 [...]

2026-01-30T05:33:38+00:00October 11th, 2025|Radiator Shop|

Caterpillar 6060 FS Hydraulic Shovel Radiator and Intercooler Cooling Stack Repairing and Recoring

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 [...]

2025-10-09T04:45:17+00:00October 9th, 2025|Radiator Shop|

Caterpillar D10T2 Track Dozer Bulldozer Aluminum Bar and Plate Radiator Cleaning and Repairing

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 [...]

2025-10-07T04:04:13+00:00October 7th, 2025|Radiator Shop|

Caterpillar 834H Rubber Tire Dozer RTD Wheel Dozer AMOCS Radiator Hardnose Cooling Package Nosecone Repairing and Rebuilding

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. [...]

2025-09-28T06:44:40+00:00September 28th, 2025|Radiator Shop|

Caterpillar 793F MESABI Radiator Cooling Package Module Rebuilding and Remanufacturing

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 [...]

2025-09-23T05:34:52+00:00September 23rd, 2025|Radiator Shop|

Komatsu 830E AC MESABI Radiator Picked Up, Repair, Rebuilding and Delivery To Mine Site

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 [...]

2025-09-11T16:35:06+00:00September 11th, 2025|Radiator Shop|

1946 International Truck Rat Rod Custom Built All Metal Copper Brass Radiator with Spal Electric Fan

Here are some pics of a custom copper & brass radiator we built for a 1946 International truck rat rod. The radiator will be cooling a 496 cubic inch big block Chevrolet engine. For airflow we fabricated an aluminum fan shroud & mounted a Spal high performance electric fan. We welcome your inquiries for all [...]

2025-09-09T04:24:36+00:00September 9th, 2025|Radiator Shop|

Gallion Komatsu Grader Radiator Damaged From The Fan Coming Apart Repair and Rebuild

Here are some before & after pics of a smaller bolt-on radiator that we rebuilt for one of our fleet customers. The radiator came in with some leaking damage in the core from the fan blade exploding which flew into the fins & tubes. We completely disassembled the radiator & gave it a rod & [...]

2025-08-29T22:54:44+00:00August 29th, 2025|Radiator Shop|
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