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Here’s some pics of a Caterpillar 793F Mesabi Radiator getting pressure tested in our test tank. All the individual tubes have been removed & they have been cleaned & their ends buffed & polished before being reinstalled back into the radiator tanks & sideframes assembly. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las [...]
Here's some pics of a split bore flanged sleeve we machine out of some solid round hardened steel material. The sleeve is to repair a split bore in a center Y-Link, or dogbone. The Y-Link is welded, machined, bored & counterbored & then the new sleeve is pressed & locked in place. This is all [...]
Here's some Caterpillar folded radiator cores going through our rebuilding process. These cores are for a 793C haul truck radiator. All sixty cores have been cleaned in the ultrasonic & all the tubes have been rodded out. After each core gets the rod & repair each one will get pressure tested. Motor Mission Machine & [...]
Here’s some pics of a high performance Chrysler, or Dodge, 440 engine block we're machining. The cylinders have been bored for a set of thirty (.030) over ICON forged pistons. In these pics the cylinders are being honed with a torque plate torqued to the deck which simulates the cylinder head being torqued in place [...]
Here's a couple pics of a Mesabi radiator going through our cleaning & rebuilding process. This one is for a Caterpillar 793F haul truck. We'll post more pics & info as it nears completion. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) [...]
Here's a Caterpillar D10 Dozer radiator in the test tank going through our rigorous pressure test procedures. This radiator is a Caterpillar AMOCS modular radiator with individual radiator cores. Each individual core has been reconditioned & pressure tested before being assembled as a complete radiator & pressure tested as a complete assembly. Motor Mission Machine [...]
This is a turbo & exhaust manifold off of a Polaris RZR. The cast iron manifold was warped where it mates up to the cylinder head. We mounted the manifold on our milling machine & machined the surface until it was flat & square. It will seal up to the cylinder head nice & leak [...]
This is a Mesabi radiator off of a Komatsu 830E mining haul truck. We picked the radiator up from one of our customers. The radiator has been run through a couple of engines so it is due for a complete rebuild & overhaul. We will get all the individual tubes removed, cleaned, buffed & polished [...]
Here’s some random work we have going on in the machine shop right now. Aluminum & cast iron cylinder heads are getting valve jobs & their decks surfaced. The engine blocks are getting their cylinders bored for oversize pistons & rings along with a multitude of other machining operations. Motor Mission Machine & Radiator 5435 [...]
Here's some pieces & parts to a Hitachi EX5500 mining shovel radiator we're repairing for a complete rebuild & overhaul. The shovel takes two of these radiators, one for each engine. The radiator consists of four radiator cores, two bottom tanks, two center tanks, two top tanks & four side channel braces. Motor Mission Machine [...]
