Danfoss Transit Mixer 90r 90R055 90L130 90L180 90R130 90R180 90R100 concrete Sauer 90R055DD 90R055DD1AB80S4S1C03GBA353524 pump

Series 90 variable displacement pumps are compact, high power density units. All models utilize the parallel axial piston/slipper concept in conjunction with a tiltable swashplate to vary the pump’s displacement. Reversing the angle of the swashplate reverses the flow of oil from the pump and thus reverses the direction of rotation of the motor output.