SMD-31 engine
Parts engine SMD-31 harvester DON-1500
absorbers, radiator tanks, crankcase, bolts, shafts, fans, carrier bushings, heads, diffusers, housings, manifolds, caps , rings, compensators, housings, brackets, caps, flywheels, valve mechanisms, couplings, pumps, bearings, fingers, nipples, pillows, precleaner, gears, gaskets, spacers, radiators, rollers, core grid hub, counters, heat exchangers, TCR, cables, tubes, pipes, conduits, tensioners, filters, flanges, connecting rods, gears, pulleys, rods, ejectors...

Parts engine SMD-31 harvester DON-1500
Diesel SMD-31A, four-stroke, six-cylinder. Power is 255 bhp, in-line, six-cylinder direct fuel injection, liquid cooling, intercooling and turbocharged air which is injected into the cylinders, and two-stage air purification.
The engine is located around a front threshing cabin that allows to increase the angle of lateral stability and capacity of the hopper and to improve the operation of the cooling system. On both sides of the crankshaft is taken power: front - drive pump hydraulic drive chassis, rear - drive working bodies
The cylinders are positioned coarse canvas.. Eg. rotation of the crankshaft (on a side opposite to the flywheel) clockwise. The fuel pump is a 2-section. Distributor Type right rotation, mechanically multimode regulator and a piston-type feed pump. Nozzle FD-22M CLOSE. type with fixed. spray with 4 nozzle openings.
The plant "Hammer and Sickle" produced the most numerous family of diesel engines for SMD with/x tehn. - harvesters, tractors and other SMD-31A.. mounted on a combine harvester «Don-1500" Rostov plant production of "Rostselmash».