MOTOR MANUFACTURER · Liaoning, CHINA

Dalian Riqian Motor Co., Ltd.

LocationLiaoning, China

Manufacturing focus

Dalian Riqian Motor is a specialist in traction and heavy-duty electric machines for mining, transport and industrial equipment. The company's history traces back to the Dalian Traction Motor Factory, and its current official catalogue separates vehicle traction motors, electric-shovel motors and controls, permanent-magnet direct-drive systems, and crane and metallurgical drives. These are different duty classes: a buyer replacing a haul-truck wheel motor should not treat a crane motor or rail motor as an interchangeable catalogue substitute.

The manufacturer's published examples include motors and generators for large mine trucks, ZQ traction machines and drive equipment for electric shovels. Its site also shows VPI impregnation, dynamic-balancing, gear-machining and inspection resources. Those processes matter for machines exposed to frequent starts, shock loading and long operating hours. The public examples establish manufacturing scope; they do not confirm that any one configuration fits an unreviewed vehicle or site.

For a sourcing brief, identify the original equipment, load and speed envelope, continuous and short-time torque, supply and converter interface, cooling path, mounting and shaft geometry, braking mode and site conditions. For a vehicle retrofit, provide the old nameplate, envelope drawing and duty trace. Ask for the proposed machine's exact performance curve, thermal duty, test plan and integration responsibilities before comparing quotations.

Manufacturing focus

Company information

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