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Here’s some pics of a hydraulic hammer we rebuilt. This hammer is a Caterpillar H140D. When these rock breakers come in their internal parts are typically worn & hammered out pretty good. After completely disassembling we replace all the bushings & seals. The accumulator gets reconditioned & re-charged with nitrogen to the proper pressure. A [...]
Here’s some pics of a couple of Cat equipment parts we rebuilt & delivered back to one of our mine customers. The tank is a fuel tank for a Caterpillar D10T dozer. It came in leaking with some cracks & broken baffles inside of it. We cleaned the tank up inside & out, opened it [...]
We're in the process of rebuilding an 18M Caterpillar Grader Circle & Drawbar assembly. These pics are of the disassembled circle drive motor. The pinion gear is broken, or shattered, into multiple pieces. It's basically grenaded. The splined shaft which mates to & enagaes with the pinion gear has the splines completely stripped & wiped [...]
Here’s some pics of a Caterpillar part number 151-5747 Blade Stabilizer. It looks like an A-Frame & it is off of an 834H RTD, or rubber tire dozer. The two bores were badly worn & out-of-round. The inner & outer bores where the shaft rides were both extremely worn & out-of-round as well which allowed [...]
Here’s some pics of a Caterpillar 18M Grader Axle we have in for a complete rebuild overhaul. The Axle is mounted to our Rottler CNC machine which we have programs written for each of these parts that we machine & rebuild on a regular basis. All the bores are first machined, or bored, perfectly round [...]
Here’s some pics of a Caterpillar 18M Grader Front End Axle & a pair of hydraulic steering cylinders we delivered back to one of our mining customers. We did a complete rebuild to the grader axle as well as the hydraulic steering cylinders. All the pieces & parts were disassembled, cleaned, checked for cracks & [...]
Here’s some pics of a couple dogbones we reconditioned. The links, or dogbones, are for Komatsu 830E haul trucks. One of them is for the older 830E-1 truck & the other one is for a newer 830E-5 truck. We removed the spherical bearings & removed all the paint so we could magnaflux them for cracks. [...]
Here's some pics of a Caterpillar 16M Grader Circle, Drawbar, Moldboard & Drive Motor we delivered back to one of our mining customers. All four major pieces were separated from each other & completely disassembled for cleaning & inspection. All cracks were properly prepped & welded along with all necessary machine work performed. All the [...]
Here’s some pics of a Caterpillar 16M Grader Circle we're in the middle of repairing & rebuilding. The teeth that the pinion gear engage with to spin, or turn, the circle & blade come in worn & damaged. We cut the bad sections of teeth out & weld in new segments which are sections of [...]
Here’s some pics of a diesel fuel injection pump we supplied to one of our customers. The injection pump is for a 3208 Caterpillar V8 diesel engine which powers their tire handler. This is an older pump which is getting hard to find. If you need help with rebuilding & exchange services for old & [...]
