Telescope Boom Crawler Crane (QUY55)

Item Unit Parameter Max. Rated lifting capacity Basic boom t 55 Fixed jib t 5 Max load moment KN. M 1994 Boom length m 13~52 Boom luffing angle ° -3~80 Fixed jib length m 9.15~15.25 Max. Single line speed for hoist mechanism (no load, at 5th layer ) m/min 121 Max. Single line speed for boom luffing mechanism(at 1st layer) m/min 52 Max. Swing speed r/min 1.5 Max. Travel speed km/h 1.35 Gradeability % 40 Average ground pressure MPa 0.069 Engine power kW 125/158 Overall weight(main lifting hook, 13m boom) t 48.5 Max. Single unit weight for transportation t 31 Max. Single unit dimensions for transportation(L× W× H) m 11.5× 3.47× 3.4 EngineEngine ModelCummins 6CTA8.3-C215Engine Rated output160kW/2200rpm215hp/2200rpmFuel Consumption230g/kW. hMax. Rated lifting capacity25, 000kg55, 116 lbMax lifting moment  Base boom735kN. m (245kN*3m)542, 341lb. ft (55, 116lb*9.84ft)  Full extended boom450kN. m(50 kN*9 m)332, 153lb. ft (11, 248 lb*29.53ft)Max lifting height   Base boom9.8m32.15ft  Full extended boom27.4m89.9ftBase boom length9.5m31.17ftFull extended boom length27.8m91.21ftMax hoisting speed of the hook10.2m/min (eight part  line)13.6m/min (six part  line)33.46ft/min (eight part  line)44.62ft/min (six part  line)Working surrounding-20+40-4oF-104oFSection distance of chain rail203.2mm8.0 inTrack shoe width1100mm  (950mm) Triangle, 1100mm 43.3in(Optional track 950mm  37.40in)Min clearance part from ground480mm18.9 inGrade ability≥ 20Ground pressure32kPa4.64psi  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1