Asynchronous crane electric motor 4MTKM 225L6 (MTKH 512-6, MTKF 512-6) squirrel cage intended for driving various hoisting apparatus used in the production and crane beams, bridge and tower cranes, mobile cranes, metallurgical industries. The main brief characteristics: Insulation: H, F ; power of Ind.Fan 40%: 55 kw; speed: 955 rpm; degree of protection: IP 54; weight: 490 kg.