Motor Mission Blog

Motor Mission Blog2017-07-20T20:14:59+00:00

Caterpillar 793D Haul Truck Mesabi Radiator Cleaning and Rebuilding

June 17th, 2023|Categories: Radiator Shop|

Here's some pics of a Caterpillar 793D Radiator we rebuilt & delivered to our customers mine site. The radiator is off of a Caterpillar 793D haul truck. Each of the individual Mesabi radiator tubes were [...]

Caterpillar 793F Haul Truck Diesel Fuel Tank Cleaning and Repair Rebuilding

June 16th, 2023|Categories: Industrial & Heavy Equipment|

Here’s some pics of a Caterpillar 793F haul truck fuel tank we did a complete rebuild to. The tank came in due to some leaks from several cracks in the tank. After thoroughly cleaning the [...]

Caterpillar 793F Haul Trucks and LeTourneau L1850 Loader Mesabi Radiators Rebuilding

June 15th, 2023|Categories: Radiator Shop|

Here’s some pics of some Mesabi Radiators we have in the shop right now. Two of the radiators are for Caterpillar 793F haul trucks. The taller radiator is for a LeTourneau L1850 loader. These three [...]

Heat Exchanger With Box Shroud Enclosure, Fan and Electric Fan Motor For The Mill At The Mine

June 13th, 2023|Categories: Radiator Shop|

Here’s some pics of a heat exchanger we delivered back to the mill at one of the mines. The unit came in with the tanks & tubes in the core bulged & blown up like [...]

Caterpillar 793C Mining Haul Truck Folded Core Radiator Rebuilding Service

June 9th, 2023|Categories: Blog, Radiator Shop|

Here's some pics of a Caterpillar 793C mining haul truck radiator we rebuilt. All sixty of the individual folded radiator cores were disassembled & given a rod & repair. Each core was individually pressure tested [...]

Caterpillar Grader Spindle Housing Damaged and Worn Then Welded and Machining At The Counterbore Surface

June 7th, 2023|Categories: Machine Shop|

Here’s some pics of a Caterpillar 16G grader spindle housing we're in the process of repairing & rebuilding. The upper & lower counterbore surfaces are worn & damaged from severe metal-to-metal contact with the lean [...]

Caterpillar D10T Hardnose Cooling Package With Mesabi Radiator and Aftercoolers Repairing and Rebuilding

June 6th, 2023|Categories: Industrial & Heavy Equipment|

Here’s some pics of a Caterpillar D10T hardnose cooling package we rebuilt. We disassembled the entire nosecone assembly down to the bare grill guard housing. The hardnose had some cracks which we prepped & welded. [...]

Caterpillar 16M Grader Circle and Drawbar With Moldboard Machining, Repairing and Rebuilding

May 26th, 2023|Categories: Industrial & Heavy Equipment|

Here’s some pics of a Caterpillar 16M Grader Circle & Drawbar assembly with the circle drive motor & the moldboard. We completely disassembled it so each piece could be blasted, checked for cracks, inspected, welded, [...]

Chrysler Mopar Crankshaft and Harmonic Balancer Machined For Quarter Key

May 24th, 2023|Categories: Machine Shop|

Here’s some pics of a Mopar crankshaft & harmonic balancer for a supercharged engine. In order to strengthen the balancer on the snout of the crankshaft for the extra pressure from driving the blower an [...]

Epiroc, Atlas Copco, Ingersoll Pit Viper 271 PV271 Drill Rig Oil Coolers and Radiator Repairing and Rebuilding

May 23rd, 2023|Categories: Radiator Shop|

Here’s some pics of some aluminum oil coolers & a radiator for a mining drill rig we completed. All of the units received a thorough cleaning internally & externally. After pressure testing to see where [...]

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