Car 45921S tipper on the chassis of KAMAZ-65115 with a three-part unloading for the transport of agricultural products. Internal dimensions of the platform 6800х2470х1800 mm, made of low-alloy steel 09G2S. The volume of cargo of 30.2 cubic meters, payload of 13.7 tons. The design of the bottom of a number of side walls and the rear wall on the top of the charge for unloading bulk cargo. The Board is sealed with a rubber profile. Hydraulic cylinder HYVA. As standard the car is equipped with a balcony platform with a ladder, an awning-frame with a winding device.