Spare parts ► GM38H GM Nabtesco Hydraulic parts

Characteristics of the Nabtesco GM38H hydraulic motor

The Nabtesco GM38H hydraulic motor is designed to drive crawler excavators weighing 15–25 tons and combines a motor, planetary gearbox and parking brake in one unit. With a torque of over 37 kN m and a working pressure of up to 35 MPa, it provides stable and powerful operation in difficult conditions. Its robust and compact design makes it an ideal solution for construction and quarrying equipment.

Technical characteristics of the Nabtesco GM38H hydraulic motor:

• Torque: ≈ 37,300 N m
• Gear ratio: ≈ 55.6:1
• Working pressure: up to ~35 MPa
• Engine displacement: ≈ 138.5 cm³/rev
• Max. motor speed: up to ~2,800 rpm
• Output speed: ≈ 50 rpm
• Braking torque: ≈ 470 N m
• Weight: ≈ 277 kg
• Application: excavators and special equipment 15–25 t

Analogues of the hydraulic motor catalog number:

Installed in the equipment model:

The company "Aspect Plus" offers a wide range of spare parts for repairing the Nabtesco GM38H hydraulic motor.