ROTARY HEAD   Model: MW-80 Technical Data Air Consumption: 307 CFM Qty. of Motor(s): 1 Torque at 6 bar: 1.600 Nm Torque at 12 bar: 3.900 Nm Speed: 0-70 Rpm Weight: 106 Kg Model: MW-4 Technical Data Air Consumption: 190 CFM Qty. of Motor(s): 1 Torque at 6 bar: 900 Nm Torque at 8 bar: 1.300 Nm Speed: 90 Rpm Weight: 135 Kg   Model: MW-6 Technical Data Air Consumption: 400 CFM Qty. of Motor(s): 2 Torque at 6 bar: 2.850 Nm Torque at 8 bar: 3.700 Nm Speed: 63 Rpm Weight: 250 Kg We also manufature Hydraulic Rotation Head. Many Models.