adminmmmr

About adminmmmr

This author has not yet filled in any details.
So far adminmmmr has created 1857 blog entries.

Caterpillar 994K Loader Radiator Hardnose Cooling Package Repair and Rebuilding

Here are some pics of a Caterpillar 994K Hardnose Cooling Package we had in for a PX exchange rebuild. This one was in pretty rough shape. After numerous hours of cleaning & performing multiple repairs we got it all back up to snuff. Every bolt hole has been repaired if needed while every other threaded [...]

2026-07-16T06:23:13+00:00July 16th, 2026|Radiator Shop|

6.7 Cummins Diesel Cylinder Head Valve Job and Surface Machining Rebuild

Here are some pics of a 6.7 liter Cummins diesel cylinder head we had in for rebuilding. We first disassembled the head so we could thermal clean it in our oven. After baking in the oven we shotblasted the head to bring it back to raw cast iron inside & out. We then magnafluxed the [...]

2026-07-15T06:50:47+00:00July 15th, 2026|Machine Shop|

Caterpillar 793C Folded Core Radiator Rebuild and Delivery Service

Here are some pics of a 793C Caterpillar Radiator we delivered back to our customers mine site. The radiator consists of sixty individual folded radiator cores. Each radiator core received a rod & repair & individually pressure tested. After the entire radiator assembly is completed the complete radiator is pressure tested as a complete unit. [...]

2026-07-15T06:50:38+00:00July 14th, 2026|Radiator Shop|

1957 Chevy Custom High Efficiency Performance Radiator With Aluminum Fan Shroud and Spal Electric Fan

Here’s some pics of a custom radiator with a polished top brass tank for a 1957 Chevy hot rod. We built this radiator a little over 30 years ago for the original owner of the car. The car suffered a fire at the left front which melted the original electric fan & shroud. We rebuilt [...]

2026-07-15T06:50:32+00:00July 4th, 2026|Radiator Shop|

2.3 Ford Ranger Engine Block Machining and Shortblock Assembly

Here are some pics of a 2.3 liter SOHC (single overhead cam) Ford Ranger engine that came in for machine work. We began with thermal cleaning & shotblasting the block so we could get a good magnaflux inspection for cracks. We then align honed the housing bore so the main bearings set true & straight [...]

2026-07-03T22:14:42+00:00July 3rd, 2026|Machine Shop|

1955 Avanti Studebaker 259 V8 Engine Block Cleaning, Boring, Surfacing and Machining

Here are some before & after pics of a 1955 Avanti 259 cubic inch Studebaker engine block. The block came in for a hot tank cleaning & the cylinders to be bored & honed for new oversize pistons. After a day & a half in the hot tank it was clear that the block [...]

2026-07-03T05:09:57+00:00July 1st, 2026|Machine Shop|

Komatsu 930E-5 Mesabi Aluminum Tube Radiator Repair Rebuilding

Here are some pics of a Komatsu 930E-5 haul truck radiator we picked up for a repair & rebuild. Both the low-temp radiator & the hi-temp radiator have aluminum tubes. The radiator is leaking so we will need to locate the leak & evaluate the condition of the aluminum tubes. We'll post more as we [...]

2026-06-29T22:07:52+00:00June 29th, 2026|Radiator Shop|

Caterpillar 793C Mining Haul Truck Folded Radiator Core Radiator Repair and Rebuild

Here are some pics of a Caterpillar 793C haul truck radiator. All sixty of the folded radiator cores, or sections, are ready for a rod & repair. We'll post more pics after we finish this radiator rebuild up. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or [...]

2026-06-20T01:42:34+00:00June 20th, 2026|Radiator Shop|

Caterpillar D10R Dozer and 834K Wheeel Dozer Hydraulic Cylinder Repairing, Machining and Rebuilding

Here are some before & after pics of some hydraulic cylinders we rebuilt. The black cylinder is for a Caterpillar 834K wheel dozer. The part number on it is a 3839075. Thr two yellow cylinders are for a Caterpillar D10R dozer & they are both a part number 7T3829X. All three cylinders were completely disassembled, [...]

2026-06-19T06:42:44+00:00June 19th, 2026|Industrial & Heavy Equipment|

Caterpillar 789D Haul Truck Aluminum Aftercoolers Cleaning and Repairing

Here are some pics of a pair of aluminum aftercoolers for a Caterpillar 789D haul truck. Also referred to as a CAC, or charge air cooler. The turbo blows into the aftercoolers which cools the intake charge air down to make more horsepower. Both coolers were cleaned internally & externally before pressure testing & inspecting. [...]

2026-06-18T01:03:22+00:00June 18th, 2026|Radiator Shop|
Go to Top