Independent movement for each pallet with A.C. motor, optional Servo Motor and vector drives (wear-prone transmission elements eliminated – minimum maintenance and high reliability) All pallets are driven and the rubber blocks on them are shaped to provide the widest contact surface with the pipe. Upper haul-off pallets can be adjusted at an angle. Maximum pulling force is achieved with minimum pallet pressure, even at minimum pallet pressure, thanks to the high contact available on the pallets. High torque can be obtained at low line speeds in servo system haul-offs.