We provide customized Multi-Speed Gearboxes with positive speed selection for thousands of ratio combinations. Our Multi-Speed Gearboxes feature torque multiplication, reversing ratios, positive speed selection, carburized, ground & helical gearing with manual, pneumatic or electric shifting. These Multi-Speed Gearboxes are ideal for oil field, food processing, steel, tube, wire & paper mill, mining, construction, textile, automotive & agriculture industries. Multi-Speed Gearboxes has standard specification, which are 1.000 in. to 2.875 in. shaft dia., 17 hp to 500 hp at 1,750 rpm motor, 570 lbs./in. to 40,000 lbs./in. maximum output torque & 35 lbs. to 1,200 lbs. weight.

We provide customized Multi-Speed Gearboxes with positive speed selection for thousands of ratio combinations. Our Multi-Speed Gearboxes feature torque multiplication, reversing ratios, positive speed selection, carburized, ground & helical gearing with manual, pneumatic or electric shifting. These Multi-Speed Gearboxes are ideal for oil field, food processing, steel, tube, wire & paper mill, mining, construction, textile, automotive & agriculture industries. Multi-Speed Gearboxes has standard specification, which are 1.000 in. to 2.875 in. shaft dia., 17 hp to 500 hp at 1,750 rpm motor, 570 lbs./in. to 40,000 lbs./in. maximum output torque & 35 lbs. to 1,200 lbs. weight.