When you receive a gearbox or gearbox component manufactured or repaired by Philadelphia Gear, you can be confident that we have comprehensively tested your equipment to ensure its optimal performance. Our multi-step gearbox repair and overhaul process includes full-speed spin tests, instrumented with oil temperature, pressure, flow and vibration monitors. After skillfully taking your equipment through the earlier parts of the gearbox repair and overhaul process, including full disassembly and cleaning, inspection and measurement, engineering evaluation and recommendations, and reverse engineering, the experts at PG test everything to rigorous standards.

Whether you’ve come to us with variable speed drives, crusher drives, high speed gearboxes, bevel gear drives, parallel shafts, or enclosed drives, you can be sure that our century’s worth of experience and innovation enables PG to repair, restore, refurbish, and overhaul your gearboxes, solving any problems that you have and providing you with equipment that you can rely on. Don’t leave the quality of your gearboxes to chance; make sure that they pass the PG test.