Vertical drilling machine

Vertical drilling machines encounter critical challenges such as intense vibrations and extreme loads during work operations, which can stress the drive system. With SAI solutions, you will benefit from:

• The wide operating range of SAI motors, allowing power to be delivered at all required speeds, without the need for mechanical gearboxes or additional motors to be disengaged
• The continuous conversion from hydraulic power to mechanical power, thanks to motors with maximum to minimum displacement ratios of up to 10:1
• Reduced noise and transmission overheating as the motor rotates at lower speeds than axial piston motors.