About adminmmmr

This author has not yet filled in any details.
So far adminmmmr has created 384 blog entries.

Cylinder Head Rebuilding and Engine Block High Performance Precision Machining Machine Work

Here's some various engine and cylinder head rebuilding and machining jobs we have going on in the machine shop. The first couple pics are a 366 GM industrial engine getting its cylinders bored & honed. Then the dirty blocks are a 454 big block Chevy and a Ford flathead V8 that came in for some [...]

2017-08-02T19:49:56+00:00 August 2nd, 2017|Machine Shop|

Komatsu 830 Haul Truck Radiators and Other Mining Equipment Radiators and Coolers

Here's some pics of some Komatsu 830E haul truck radiators as well as some mining drill rig radiators and oil coolers that we picked up from some of our mining customers. The last two pics are of an 830E radiator that we rebuilt and delivered. These pics give a good perspective of how the radiators [...]

2017-07-24T22:31:18+00:00 July 24th, 2017|Radiator Shop|

John Deere Four Cylinder Industrial Diesel Cylinder Heads Repair and Rebuilding

This is a couple of John Deere industrial cylinder heads we rebuilt. The cylinder heads are four cylinder diesels and they both ended up needing a valve job and surface along with some new valve giudes and some new valves as well. We have the equipment and experience necessary to repair and rebuild cylinder heads [...]

2017-07-24T22:14:17+00:00 July 24th, 2017|Machine Shop|

Komatsu 830E Haul Truck Mining Radiator Rebuilding

This is a Komatsu 830E mining haul truck radiator that we finished rebuilding and delivered back to one of our mining customers. This particular radiator has just under 1500 individual tubes altogether between the lo-temp and hi-temp radiator halves. We specialize in radiator rebuilding for anything such as small power equipment all the way up [...]

2017-07-24T21:59:22+00:00 July 24th, 2017|Radiator Shop|

Head Bolt Hole Crack Repair with Lock-N-Stitch Full-Torq Thread Repair Insert

This is a big block Chevy engine block that had a crack from a head bolt hole to a coolant jacket hole. We repaired it by machining the head bolt hole for a Lock-N-Stitch Full-Torq thread repair insert. The Full-Torq inserts have a special angled thread on their OD. The special thread actually pulls the [...]

2017-07-24T21:03:30+00:00 July 24th, 2017|Machine Shop|

Caterpillar 793D Mesabi Radiator Rebuild Parts

When you rebuild a Caterpillar 793D haul truck Mesabi radiator there are about a thousand individual radiator tubes to deal with. Each tube has an upper and lower rubber grommet seal so that's about two thousand of those along with a thousand plastic ITS (Individual Tube Support) clips. When you order the parts this is [...]

2017-07-24T20:31:43+00:00 July 24th, 2017|Industrial & Heavy Equipment|

Caterpillar 6060 Shovel Rubber Mounting Isolator Blocks For The Radiator and Aftercooler

These are a couple of aluminum mounting blocks we custom machined. The blocks were welded to the radiator and aftercooler assembly off of a Caterpillar 6060 shovel. The rubber mount isolators bolt to the blocks at the top of the radiator which hold the top of the cooling package in place. Motor Mission Machine & [...]

2017-07-24T20:03:38+00:00 July 24th, 2017|Machine Shop|

Shell and Tube Bundle Style Oil Coolers For A Large Crane Repair and Bundle Replacement

These are a couple of shell-and-tube style oil coolers for a couple of cranes. When these coolers came in they had brass bundle center sections which were made by Young. The original mid-sections were leaking and no longer available so we ordered some new bundle center sections which were slightly off with their bolt patterns [...]

2017-07-22T19:32:49+00:00 July 22nd, 2017|Industrial & Heavy Equipment|

1957 Cadillac 365 V8 Engine Rebuild and Restoration

This is a 1957 Cadillac engine that we did a complete machining and rebuild to. The engine is a 365 cubic inch V8. The Caddy had been sitting for over 30 years so the engine was brought to us so we could completely go through it from top to bottom. Once we got the engine [...]

2017-07-22T06:44:28+00:00 July 22nd, 2017|Machine Shop|

Atlas Copco, Hitachi, Caterpillar, and Komatsu Mining Equipment Radiators, Oil Coolers, Aftercoolers, and Fuel Tank Overhauling and Rebuilding

Here's some pics of some radiators, oil coolers, aftercoolers, and fuel tanks that we've overhauled, rebuilt, and reconditioned. This is in the yard of one of our mine customers. The tall orange radiator is for an Atlas Copco Pit Viper drill rig which we recored with our Rocore mechanically bonded radiator cores. The shorter orange [...]

2017-07-22T05:04:53+00:00 July 22nd, 2017|Industrial & Heavy Equipment|