PTO with overload clutch, the structure of the quick release pin is 3 balls plus the spring plate. There're two kinds of them, one is round and another is prismatic.
Beautiful scenery and prosperous industry. Located in the Jianhu industrial estate, renowned as the hometown of Chinese agricultural machinery, implement and fittings. DLF has new standard factory buildings, up to date first class processing, testing and detecting equipments. Formed annual production capacity of 200 thousand sets of gears and universal joints, which rank the first among the whole country.