Profile: Cotta Transmission Co. designs precision engineered transmissions and gearboxes. We offer hydraulic pumps and coal augers. Our products include speed reducers, pump drives, creep drives, high speed gearboxes and pump mounted gearboxes. Our speed reducer matches the engine speed to the driven equipment speed allowing both the engine and load to operate at peak efficiency. We supply creep drive system, which is suited for integration into remote control systems.