Construction Material Hoist Rack and Pinion

M8 gear rack and pinion for construction hoist  Specification:60×40×1508 Material: (S45C medium carbon steel) C45  Tooth type: straight tooth Building Hoist rack Gear Rack Construction Hoist Gear Rack All kinds of hoist spare parts Driving device with 2-motors / 3-motors; motor: 11kw, 14.5kw,18kw; motor spare parts: braking system; brake sheet, motor adjustor, electromagnet,motor fan. safety device: 30KN,40KN,50KN,60KN; gearbox: 16:1,14:1,12:1;10:1; Hoist Driving device    M110x10x1000 10x15x1000 M115x15x250 15x15x500 M330x30x250 30x30x500 M5 50x50x250 50x50x500 M1.515x15x1000 15x20x1000 15x15x1000 15x15x2000 30x30x1000 30x30x2000 50x50x1000 50x50x2000 M220x20x1000 20x25x1000 M1.517x17x250 17x17x500   M660x60x250 60x60x500 M2.525x25x1000 25x30x1000 17x17x1000 17x17x2000 M422x22x250 22x22x500 60x60x1000 60x60x2000 M330x30x1000 30x35x1000 M220x20x250 20x20x500 22x22x1000 22x22x2000 M880x80x250 80x80x500 M440x40x1000 40x45x1000 20x20x1000 20x20x2000 M430x30x250 30x30x500 80x80x1000 80x80x2000 M550x50x1000 50x55x1000 M2.525x25x250 25x25x500 30x30x1000 30x30x2000 M10100x100x250 100x100x500 M660x60x1000 60x65x1000 25x25x1000 25x25x2000 M440x40x250 40x40x500 100x100x1000 100x100x2000 M880x80x1000 M840*60*1508  40x40x1000 40x40x2000 M540*60*1508  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1