The traditional tugboat structure is eliminated and the large bearing support structure is adopted, which makes the speed faster and more stable.
The gears are carburized and quenched, and then the gear surface is machined by the gear grinding machine. Grinding treatment, the reducer is forcedly lubricated by the oil pump motor.
planetary gear retracting mechanism is arranged behind the winch for achieving 100% mechanical back-twisting。
he cradle frame is welded by steel plate, CNC cutting plate, adopting bending process, less welding position, large bearing capacity, overall annealing processing, high precision, anti-fatigue, durable and invariable.
The main line outlet end is equipped with a “ring touch” broken wire parking protection function, which is convenient for disconnection and automatic parking after completion of the line.