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Boring and Machining Polaris RZR XP Turbo Cylinders For Big Bore Flanged Ductile Iron Cylinder Sleeves

This is a cylinder block for a Polaris RZR XP Turbo 1000 side-by-side. The engine is being built with bigger pistons to increase the displacement so sleeving the block is required. The sleeves are flanged ductile iron pieces from LA Sleeve. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: [...]

2020-12-11T15:03:19+00:00December 11th, 2020|Machine Shop|

Hitachi EX5500 Shovel Radiator and Caterpillar 793C Fuel Tank Repairing and Rebuilding

Here's a Hitachi EX5500 shovel radiator & a Caterpillar 793C fuel tank we picked up from one of our mining customers. We rebuilt both of them a couple of years ago so they've been through a complete life cycle. We will get them repaired, rebuilt & ready for another service life. Motor Mission Machine & [...]

2020-12-10T03:28:40+00:00December 10th, 2020|Radiator Shop|

Caterpillar 789C Mining Haul Truck Folded Core Radiator Picked Up For Repairing and Rebuilding

This is a Caterpillar 789C haul truck radiator we picked up from one of our mining customers. We last rebuilt this radiator a little over 2 years ago. It was pulled out along with the engine for rebuilding. We'll get it rebuilt & ready for another engine life of service. Motor Mission Machine & Radiator [...]

2020-12-08T00:14:55+00:00December 8th, 2020|Radiator Shop|

Caterpillar 785 Haul Truck Radiator Rebuilt and Loaded For Delivery With The Luxor and Allegiant Stadium In The Background

This is a Caterpillar 785A haul truck (it's actually a water truck) radiator we did a complete overhaul to. The 785 radiator is made up of twenty six individual folded radiator cores that each get a rod & repair before being individually pressure tested. Then after the radiator is completely assembled it is pressure tested [...]

2020-12-05T00:55:47+00:00December 5th, 2020|Radiator Shop|

Duramax Diesel Engine Block Deck Surfacing and Squaring On Rottler EM105H CNC Machine

This is a Duramax diesel engine block on our Rottler EM105H CNC milling machine. The decks, or head gasket surfaces, are being milled square & flat to the housing bore (main line) for new MLS head gaskets. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) [...]

2020-12-04T02:16:35+00:00December 4th, 2020|Machine Shop|

Radiators, Big or Small, We Do ’em All

Here's some radiators we have in the radiator shop today. From all metal copper/brass, aluminum cores with both aluminum tanks as well as plastic tanks they're all in for cleaning & repairing. There's also a Caterpillar 785 haul truck radiator nearing the completion of assembly & ready for pressure testing. Motor Mission Machine & Radiator [...]

2020-12-03T01:04:43+00:00December 3rd, 2020|Radiator Shop|

Two Stroke Dirt Bike Motorcycle ATV Cylinder Jug Boring and Honing For Wiseco Performance Forged Piston

This is a Polaris Scrambler two stroke cylinder jug we finished machining. We set the cylinder up in our Rottler boring machine & bored the cylinder sleeve oversize. We then machined the deck surface flat & square to the base surface. We then mounted the jug in our Sunnen CK10 honing machine & finished honed [...]

2020-12-02T02:05:53+00:00December 2nd, 2020|Machine Shop|

Custom All Metal Radiator and Aluminum Oil Cooler and Aftercooler Intercooler Cleaning and Repairing

We have a variety of cooling system projects going on in the radiator shop. From aluminum oil coolers & aftercoolers / intercoolers for cleaning & repairing to custom copper brass radiator builds for street rods & hot rods. These radiator & cooler projects range from heavy duty mining & construction equipment to standard passenger cars [...]

2020-12-01T16:01:38+00:00December 1st, 2020|Radiator Shop|

Hitachi EX5500 Open Pit Mining Shovel Radiator Repairing, Rebuilding and Overhauling

This is a Hitachi EX5500 open pit mining shovel radiator we did a complete repair, rebuild & overhaul to. This radiator assembly consists of a hi-temp radiator & a lo-temp radiator mated together to keep the engine cool. That's four radiator cores with eight headers to be ran & eight gaskets to seal the tanks [...]

2020-11-24T00:24:29+00:00November 24th, 2020|Radiator Shop|

Cummins 4BT Diesel Engine Cylinder Head Valve Job and Surfacing

This is a Cummins 4BT diesel engine cylinder head we did a complete valve job & surface to. The exhaust surface was badly pitted & warped along with some damaged bolt holes. We installed some time serts to repair the threaded holes & then machined it flat & square. Motor Mission Machine & Radiator 5435 [...]

2020-11-21T17:04:32+00:00November 21st, 2020|Machine Shop|
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