Semi-trailer tank-trailer for oil products PTC

The semi-trailer-tanker is designed for transportation and short-term storage of petroleum products, for transportation and short-term storage of bitumen and crude oil. The tank body is cylindrical, of variable cross-section, calibrated, with isolated compartments from one to five. Technological equipment includes earthing device, discharge and filling equipment consisting of pipelines, bottom valves, shut-off valves and bottom valve control system, "FIRE DANGER" inscription, seamless electrical wiring protection conduits, powder fire extinguishers, optionality: pump, counter, measuring unit. The support device serves as a front support of the PPP uncoupled from the tractor. Suspension is independent, pneumatic, with liftable front axle. Braking systems: <ul> <li>- working - pneumatic, double conduit, disc type brakes on all wheels, with EBS;</li> <li>parking - drive from spring energy accumulators to brake mechanisms of wheels of middle and rear axles.</li> </ul>