M4012 (Trust)

The M4012 Series Air Starter is a heavy-duty, industrial-grade starting motor designed for large engines, diesels, and turbines. Engineered to operate on either compressed air or gas, it is characterized by its high power density, delivering up to 135 HP and 820 ft./lbs. of torque at 150 PSIG. The unit is built for durability and ease of maintenance, featuring rugged needle bearings, a sealed design for versatile fuel sourcing, and a single-manifold mounting system that reduces installation costs. Weighing approximately 260 lbs, it stands out in its class by providing over twice the breakaway torque of many competitive models, making it a robust solution for high-demand starting applications.