Planetary Gearbox, Slew Drive, Tracked Undercarriages manufacturer / supplier in China, offering "Modular Auger Reducers PGA Modular Auger Drives for Trailed Horizontal and Slef-Propelled Feed Mixers", Tmr Feed Mixer Drives Auburn Gear Planetary Gearboxes Vm10/Vm20/Vm30/Hm10/Hm20/Hm30, Planetary Gearbox with One Bevel Gear for Trailed Feed Mixers with Single or Double Auger and so on.