Motor Mission Blog

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

Caterpillar 6060 Shovel Aluminum Intercooler Aftercooler CAC Recoring and Radiator Repair

January 29th, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 6060 shovel intercooler, or aftercooler, and radiator we have in for repair & rebuilding. Both the CAC, or intercooler, and the radiator are constructed of all aluminum. [...]

Caterpillar 793F Haul Truck Diesel Fuel Tank Leaking Repair and Fabricating Rebuild

January 28th, 2026|Categories: Industrial & Heavy Equipment|

Here are some before, during & after pics of a Caterpillar 793F haul truck fuel tank we repaired & rebuilt. The tank came in due to a major diesel fuel leak. We ended up [...]

Hitachi EX5600-6 Open Pit Mining Shovel Mesabi Radiator With Copper Tubes Repair and Rebuild

January 27th, 2026|Categories: Radiator Shop|

Here are some pics of a Hitachi EX5600-6 Shovel Radiator we're in the process of rebuilding. The low-temp radiator half is all cleaned, painted, all new rubber grommet seals installed & the reconditioned tubes [...]

Caterpillar 988 Loader Heavy Duty Industrial Radiator Cleaning, Repairing and Rebuilding

January 10th, 2026|Categories: Radiator Shop|

Here are some before & after pics of a 988 Caterpillar loader radiator we overhauled. The radiator came in for an overheating issue as well as a leak. We completely disassembled the radiator so [...]

Komatsu 830E Haul Truck Nosecone Pivot Eye Hitch Pin Bore Machining For Oversize Bearing Carrier

January 9th, 2026|Categories: Industrial & Heavy Equipment|

Here are some pics of a pivot eye, or nosecone, off of a Komatsu 830E haul truck. We get these pivot eyes in with the bores worn & out-of-round. Komatsu doesn't allow any welding [...]

Epiroc Drill Aluminum Bar and Plate Compressor and Hydraulic Oil Cooler Repairing and Rebuilding

January 8th, 2026|Categories: Radiator Shop|

Here are some pics of a couple aluminum oil coolers we repaired. Both the compressor oil cooler as well as the hydraulic oil cooler were leaking in multiple areas. After getting the coolers internally [...]

Caterpillar 793C Haul Truck Rear Diff Axle Hitch Pin Aframe Support Bore Cracked and Yoke Replacement

January 7th, 2026|Categories: Industrial & Heavy Equipment|

Here are some pics of a Caterpillar 793C haul truck rear axle a-frame support we repaired. The bore in the end of the A-Frame Support was worn & cracked into the bolt holes. Since [...]

Komatsu 930E-5 Haul Truck Mesabi Radiator With Aluminum Tubes Leaking Repair and Rebuild

December 20th, 2025|Categories: Radiator Shop|

Here are some pics of a Komatsu 930E-5 MESABI Radiator we picked up for an overhaul. The radiator is leaking so we'll need to separate the high-temp & low-temp radiator halves so we can [...]

Caterpillar 18M Grader Circle, Drive Motor, Drawbar Aframe and Blade Hanger Repair and Rebuild

December 19th, 2025|Categories: Industrial & Heavy Equipment|

Here are some pics of a Caterpillar 18M grader circle, drawbar (A-Frame), drive motor & blade hanger we did a complete repair & overhaul to. All the bores were machined, welded & bored back [...]

Caterpillar 994 Loader MESABI Radiator Repair and Rebuild Service Exchange

December 18th, 2025|Categories: Radiator Shop|

Here are some before, during & after pics of a Caterpillar 994F loader radiator we rebuilt for one of our open pit mining customers. This radiator is a MESABI with a little under a [...]

Old Antique Obsolete Hercules Cast Iron Water Pump Machining, Repairing and Rebuilding

December 17th, 2025|Categories: Machine Shop|

Here are some before, during & after pics of an old cast iron Hercules water pump we rebuilt. Antique & obsolete water pumps come in for repair & reconditioning quite often. We completely disassemble [...]

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