travel drive hydraulic electric motor certainly are a high torque and high effectiveness, EP travel motor particularly designed for crawler machines. The drive motor can be customized to match the customer’s requirements with many different ratios and displacements available.


The piston motor has a variable displacement (2-speed) swash plate and incorporates a brake valve and mechanical brake. Combined with a case-rotation type planetary equipment reducer, the EP drive electric motor offers the following outstanding features:

– Hydraulically balanced piston electric motor ensures high-pressure high-performance procedure.

– An offset-type 2-swiftness design ensures reliable changeover of the displacement by an external pilot control (quickness ratios of between 1.5:1 and 2:1)

– The motor offers a built-in double counterbalance valve and shockless crossover relief valve, providing rate control and braking with Travel Drive Hydraulic Motor minimum shock.

– The mechanical brake is definitely a negative brake associated with the counterbalance valve. The brake is certainly instantly activated or released when the vehicle stops or starts.

– The case-rotation type equipment reducer has improved durability and reliability because of high precision parts and an equally-loaded design.

– The hydraulic motor uses durable bearings to ensure long life. Floating seals also prevent dust or water from getting into the motor.