The rack wheel M62 is produced according to the drawing M188.8.131.52-1 and has the following characteristics:
-steel 45HN GOST4543-71,
-outer diameter – 776.95 mm,
-gear teeth amount – 68,
-weight – 250 kg.
Haivoron Diesel Locomotive Repair Plant produces rack wheels of diesel locomotives M62, 2TE10, TEM and rack wheels of electric locomotives VL8, VL10, VL23 made from high-quality stampings of alloy steels.
The rack wheels are installed on diesel locomotive M62 during a repair, as well as during new formation of wheel pairs.
The rack wheel M62 is subjected to hardening of the involute-tooth profile by HFC unit with the subsequent grinding