Sampo Hydraulics Ltd
- former Metso Hydraulics Oy - is a market leader in the rotating house hydraulic motors for mobile applications.

Manufacturing premises are located in Jyskä, Middle of Finland. Company employs nearly 125 professionals. The first hydraulic motor was developed in 1959 and serial production was begun in 1964. Of the company's production 80 % goes to export. The main products are Black Bruin radial piston hydraulic motors and rotators.

• Hydraulic motor: Hydraulic motor, general
• Hydraulic motor: Hydraulic drive, general
• Hydraulic motor: Hydraulic low speed motor
• Hydraulic motor: Hydraulic high torque motor
• Hydrodynamic drive
• Hydraulic motor: Hydraulic rotator
• Hydraulic motor: Wheel motor to propel forest machines
• Hydraulic motor: Wheel motor to propel agricultural machines
• Hydraulic motor: Wheel motor to propel road machines
• Hydraulic motor: Rotator in harvesting heads
• Hydraulic motor: Rotator in harvesting grabbles