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Komatsu 830E Fuel Tank, Atlas Copco DML Drill Cooler, Ingersol Rand Drill Tech and International Radiator and Cooler Repairing and Rebuilding

Here's some pics of a mix of parts we rebuilt and delivered to some of our mining customers as well as some parts that we picked up. The yellow fuel tank is off of a Komatsu 830E haul truck. It came in buckled and swelled from being over pressurized during a fuel stop. There's a [...]

2017-08-29T00:39:32+00:00 August 4th, 2017|Industrial & Heavy Equipment|

KTM 450 Motorcycle Cylinder Head Valve Job and Surface

Here's some before and after pics of an aluminum cylinder head that came in for repair. The cylinder head is for a 450 KTM four stroke motorcycle. The valve seats were slightly pitted so we machined the intake and exhaust seats with our three angle valve seat cutters on our Tobin Arp seat-and-guide machine for [...]

2017-08-04T00:14:36+00:00 August 4th, 2017|Machine Shop|

Caterpillar Mining Equipment Radiators Rebuilt and Overhauled By Motor Mission Machine and Radiator

Here's some pics of some Caterpillar mining equipment haul truck radiators we've rebuilt. They are all standing up on our custom built stands and ready to go out in the yard of one of our mine customers. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Phone: (702) 649-2366 or (702) [...]

2017-08-03T23:14:00+00:00 August 3rd, 2017|Industrial & Heavy Equipment|

3306 Caterpillar Crankshaft Cleaning, Magging, Polishing, and Chamfering

Here's a 3306 Caterpillar crankshaft that came in for machine work. We cleaned it up in our hot tank and then checked it to make sure it was at the proper hardness before wet magging it in our wet magnaflux for cracks. The journals were then all measured with our Mitutoyo micrometers. Both the rod [...]

2017-08-03T22:49:11+00:00 August 3rd, 2017|Machine Shop|

Caterpillar 793 Haul Truck Folded Core Radiator and Fuel Tank Repair, Rebuilding, and Delivery

Here's a radiator and fuel tank delivery we made to one of our mining customers after we finished the rebuilds. The radiator is a folded core style radiator with 60 individual radiator core sections for a Caterpillar 793C haul truck. The fuel tank is for a Caterpillar 793D haul truck. The fuel tank was leaking [...]

2017-08-03T22:30:30+00:00 August 3rd, 2017|Industrial & Heavy Equipment|

Checking For Internal Leaks By Pressure Testing Cylinder Heads

Not all leaks in an engine can be detected by magnafluxing for cracks. In these pics it can be seen that the heads are leaking above the valve seats around the valve guides. This is why we always pressure test cylinder heads even if we don't find any visual cracks during magnafluxing. New valve guides [...]

2017-08-03T21:43:58+00:00 August 3rd, 2017|Machine Shop|

Caterpillar 793D Haul Truck NGMR (Next Generation Modular Radiator) Radiator Rebuilding

Here's some pics of a large mining equipment radiator we rebuilt. The radiator is a Caterpillar and it goes onto a 793D haul truck (big dump truck) and cools a V16 diesel engine. This radiator is what Caterpillar calls an NGMR which stands for New Generation Modular Radiator. Motor Mission Machine & Radiator 5435 Desert [...]

2017-08-03T20:55:11+00:00 August 3rd, 2017|Radiator Shop|

3116 Caterpillar Diesel Engine Camshaft, Crankshaft, and Block Cylinder Sleeving and Machining

Here's some pics of a 3116 Caterpillar diesel engine we did all the machine work to. We had to machine all six cylinders in the block so we could install sleeves in order to bring the bore size back to standard. After the sleeves were installed we surfaced and squared the deck of the block [...]

2017-08-03T18:09:50+00:00 August 3rd, 2017|Machine Shop|

Diesel Tractor Semi Truck Radiator Repairing, Rodding, Recoring, and Rebuilding

Here are some various pics of some industrial and commercial radiator rebuilding we're doing for some of our fleet customers. These are all copper and brass bolt-on radiators. Bolt-on means the tanks bolt up or onto the headers of the radiator core rather than being soldered on like most typical passenger car and truck radiators. [...]

2017-08-02T20:15:01+00:00 August 2nd, 2017|Radiator Shop|

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|