Bunker loading crane self-propelled BPS-25

It is intended for accumulation of the mountain weight extracted by combines "Urals-20A", "Urals-20R" and its subsequent overload in the self-propelled VS-30 car on mines of the Verkhnekamsky field of the potash salts dangerous on gas (methane) and dust. The bunker loading crane is issued in two executions: on tension 660B and 1140B; execution of electric equipment - hardened. BPS-25 represents the bunker - a body with the two-chain scraper conveyor which is built in its bottom, ustanvlenny on four pneumo-wheels: two lobbies - rotary, not leading; the others - driving, but not rotary. A suspension bracket of forward wheels - balansirny, back - rigid. A steering - with the hydraulic booster on the basis of "hydrowheel". The drive of each driving wheel - from a hydraulic engine. At the weekend shaft of reducers of the course are established normally - the closed brakes, and also devices which are disconnecting a reducer for reduction of resistance to movement of the combine during the work in the hitch mode with the bunker - a loading crane. The conveyor drive from three the high-speed engine; unloading height - adjustable. The conveyor can work in the automatic and manual modes. Power supply of the bunker loading crane the electric power is carried out from station of management of the combine on two cables up to 40 m long that allows at drive away to drive off to the bunker loading crane on 30-35m. For ensuring descents BPS-25 mine understands on knots and components (body) which maximum size and weight does not exceed 6530kh2896kh1254mm; 3200 kg.