It is produced according to drawing SP 26.U.21.000.SB
It is applied instead of scraper chain SP 202, SP 63 etc., assembled on round link high strength chain 18х64-С-15х2 for mining equipment.
Traction mechanism is equipped with round link chains 24х86Н-С-11x2 (drawing 10.19-1380), special connecting links, scrapers, screws and nuts. Outside width of chain vertical links is reduced.
Replacement of pans is not necessary in case of replacement of traction mechanism equipped with chain 18x64 for traction mechanism equipped with chain 24х86N.