Project
Caterpillar 3512B Locomotive Engine – 3ZW

One of our regular customers asked us to do a rebuild of a Caterpillar 3512B Locomotive Engine.
We disassembled the complete engine and have cleaned and inspected all relevant parts.
We have changed:
- Main bearings
- Connection Rod bearings
- Camshaft bearings
- Bearings in front and rear gear groups
- Cylinder heads : 20R-3545
- Cylinder packs: 10R-4343
- Injectors: 20R-1275
- Vibration damper: OR-7848
- Oil Cooler: OR-5519
- All seals and gaskets
After the rebuild the engine had a testrun on a Caterpillar testbench. We painted it and delivered to our customer.














