Spare parts ► Kubota 155 161 swing motor Kubota Hydraulic parts
Characteristics of the Kubota 155/161 swing motor
The Kubota 155/161 swing motor is a swing motor used in Kubota mini excavators models KX155, KX161, U155, U161 to rotate the upper part of the machine around an axis. It provides smooth and powerful rotation of the superstructure thanks to a hydraulic drive operating under high pressure. The reliable design ensures long-term operation even in difficult operating conditions.
Technical specifications of the Kubota 155/161 swing motor hydraulic motor:
- Type: hydraulic orbital motor with gearbox (planetary gear)
- Design: integrated motor + slewing gear
- Working pressure: 200–250 bar
- Displacement: approximately 30–50 cm3/rev (depending on variant)
- Rotation speed: approximately 8–12 rpm
- Weight: about 35–50 kg
- Application: Kubota mini excavators KX155, KX161, U155, U161 (superstructure rotation)
Additional information: this model of Kubota hydraulic motor is powered by the excavator's main hydraulic system and may also have a built-in safety valve and brake system.
Analogues of the hydraulic motor catalog number:
Installed in the model:
The company "Aspect Plus" offers a wide range of spare parts for repairing the Kubota 155/161 swing motor.