Tractor semi-trailer PST-9 is designed for transportation of various agricultural goods, grain, root crops, organic fertilizers with back dumping. The back gate opens automatically when the body rolls over. The semitrailer has a balancing trolley with a rigid or spring suspension with the tires 16.5/70-18, which increases ride smoothness and is equipped with a pneumatic brake system.

In accordance to the request of the consumer, the semitrailer can be equipped with additional extension boards of 200 mm. height or 800 mm. height (200 mm. all-metal; 800 mm. mesh.). Semitrailer can be used in all areas of agriculture, except mountainous.