high quality truck with crane

     high quality truck with crane Product Description     main specifications   1. More excellent performance 
2. More reliable quality 
3.Maximum rated lifting capacity: 500t XCMG All Terrain Crane QAY500 Mature hydro-pneumatic suspension system of all terrain crane, axles 1, 2, 3, 4, 7 and 8 are for steering, and axles 1, 2, 4 and 5 are driving modes. Carrier has features of flexible steering and strong driving force. Domestic unique comprehensive brake management system: service brake, engine brake, ABS/ASR, transmission retarder brake are managed and optimized by the vehicle control system, thus the economy and safety for running vehicle are ensured (Patent number: ZL200820069232.2). Advanced radiating system driven by hydraulic, can automatically regulate the system heat radiating capacity by monitoring the temperature of engine and transmission at all times, accordingly regulating fan speed effectively, energy saving. Intelligent fault self-diagnostic system is available. Data detected by sensors is analyzed by controller. The working condition of each system may be indicated and monitored by color liquid crystal display, fault could be diagnosed. Six-axle steering gear designed accurately solves the problem about the accurate control of moving displacement and speed of complex linkages. Seven-section boom of U-type cross section, made of high strength steel imported from Sweden, can be extended up to 84m, has features of light deadweight, better strength and strong lifting capacity. Advanced built-in boom head and sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading. Mature and advanced single cylinder pinning telescoping system. Unique self-assembled counterweight system with multi-variants. Excellent welding technology for structural members. Welding robot with advance process used for key welding make reliable quality products. Imported seals for hydraulic pipes ease leakage and aging. XCMG all terrain crane QAY500

Category	Item				Unit
Lifting performance	Max.total rated lifting capacity				t	20600
	Min.rated working radius				m	≤3000
	Turning radius at turn table tail				mm	≤4000
	Max.load moment	Base boom			kN.m	15190
		Full-extend boom			kN.m	3677
	Outrigger span	Longitudinal distance/Lateral distance			m	9.6-10.1 6.25-10.125
	Lifting height	Base boom			m	16.1
		Full-extend boom			m	84
		Full-extend boom+Jib(20m)			m	179
	Boom length	Base boom			m	16.1
		Full-extend boom			m	84
		Full-extend boom+Jib(20m)			m	104
Working speed	Boom elevating	Boom raising			s	90
	Boom telescoping	Full-extending/Full-Retracting			s	8001-600
	Max.swing speed				r/min	1
	Outrigger extending and retracting time		Outrigger beam	Extending synchronously	s	20
				Retracting synchronously	s	60
			Outrigger jack	Extending synchronously	s	25
				Retracting synchronously	s	45
	Hoisting speed(single rope,4th layer)		Main winch	No load	m/min	160
			Aux.winch	No load	m/min	160

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