China Xcmj 180ton Hydraulic Construction Crane

Features:
QAY180 new terrain crane integrates 222 patent techniques, adopts 38 new patents techniques, and shows 8 technical highlights.
1)The overall length in travel is only 15.77m, the weight is 60t, the chassis length is 13.77m, and the minimum turning radius is 10m. The whole configuration includes 6-segment boom with the length of 62m and 3segment jib with the length of 28m. 6 counterweight combinations can finish nearly 30000 working conditions.
2)Adopt the imported Benz EFI engine with strong power system and imported 12gear automatic control transmission. The 2nd, 4th, and 5th axles are the drive axle. The steering form is 10x10 full-axle steering.
3)Adopt new single cylinder retractable technique and high-intensity imported steel, featuring lighter dead-weight and stronger performance.
4)The selfcombination counterweight technique developed by ourselves can effectively improve the lifting performance by 30%.
5)The electrohydraulic proportion control multiaxle steering mode can realize many kinds of steering modes.
6)The new brake technique can reduce 2/3 maintenance cost, and improve the travel safety.
7)The comfortable cabs and outrigger operation completely show the humanity design concept.
8)Equip with the XCMJ unique control system, auxiliary retractable boom system, virtual wall system, perfect failure diagnosis, real-time detection, CAN technique, etc.
Techncial Paramters
Technical Data for Lifting Operation

DimensionUnitQAY180Overall lengthmm15770Overall widthmm Overall heightmm4000Weight Overall weight in transportkg60000Front axle loadkg Rear axle loadkg Power Engine model TAD720VE OM460LA.E3A/1Engine rated powerkW/(r/min)162/2100360/1800Engine rated torqueN.m/(r/min)2200/1100Travel Max. travel speedkm/h80Min. turning diameterm20Min. ground clearancemm Approach angle°16Departure angle°13Max. grade ability%50Fuel consumption for 100kmL Main performance Max. rated total lifting capacityt180Min. rated working radiusmm Turning radius at turntable tailm Max. lifting torquekN.m5420base boomm Fully extended boomm62Fully extended boom+ jibm Longitudinal outrigger spanm8.3Lateral outrigger spanm8.9Working speed Boom luffing times Boom full extension times Max. swing speedr/min Max. speed of main winch (single rope) (no load)m/min Max. speed of aux. winch (single rope) (no load)m/min