The Hägglunds CA 10 to 40 motors now are smaller and lighter. The company offers four basic models and a variety of displacements. Fourteen configurations in small torque steps allow tight dimensioning, as well as full optimization in relation to hydraulic pumps. The configurations are achieved using just two mechanical interfaces. Features specific to hydraulic radial piston motors include the built-in ability to withstand shock loads, as well as internal symmetry. The latter ensures consistent torque throughout the revolution, as well as a balance of forces to minimize noise and vibration.