Onsite Crankshaft Repair for Caterpillar & Cummins Engines

When a crankshaft fails, the downtime can be crippling—especially for industries relying on heavy-duty Caterpillar and Cummins engines. Over the last four decades, RA Power Solutions has specialized in on site crankshaft repair and grinding, offering a cost-effective and time-saving alternative to crankshaft replacement. Why Crankshaft Repair Matters? Crankshafts in large engines like Caterpillar 3616 or Cummins diesel generators operate under extreme loads. Failures often arise from: Lubrication breakdowns Bearing failures Excessive wear or scoring on crankpins and main journals Traditionally, this meant removing the crankshaft and sending it to a workshop—a process that can take weeks. RA Power Solutions changes the equation with portable, onsite crankshaft grinding machines designed for precision work at the client’s site. RA Power Solutions’ Expertise: ✅ Caterpillar Crankshafts – From models used in power plants to offshore drilling rigs, our team has successfully ground and pol...