AO «Pnevmostroymashina» plant (PSM-Hydraulics® brand) was founded in 1915 and since then has been an enterprise producing advanced high-tech products. Since 1955, the production of hydraulics has been actively developing. Since 1970, production of axial piston machines began under a German license. The plant has retained its own design and technology school, which makes the enterprise a Russian flagship in the development of hydraulic systems.

PSM-Hydraulics products are used in all branches of mechanical engineering: road construction equipment, lifting machines, mining and oil and gas production equipment, military and marine equipment, agricultural and railway machines, technological equipment for metallurgy, energy and other industries. More than 500 models of special equipment (crane trucks, excavators, graders, bulldozers, combines, etc.) produced in Russia, the CIS, and countries near and far abroad are equipped with PSM hydraulics. The products of AO «Pnevmostroymashina» are exported to 40 countries around the world.

PSM-Hydraulics hydraulic machines are produced using modern technological equipment from global machine tool brands.