70 Ton U Shape Boom Hydraulic Truck Crane Price for Sale Qy70K-I

Product Description

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70 Ton Hydraulic Truck Crane Price For Sale QY70K-I     

Product details

1.  Full dimension flat-head cab for chassis, all covered walking surface, double H-type outriggers and a fifth jack are available, as well as 360°ºoperation of boom, power system with various options.
2.  It has the longest boom compared to the same class crane boom. Five-section boom of oval cross-section with special sliders, aligning device and high-tension steel plates contribute to smooth telescoping, reliable alignment, light boom weight and strong lifting capacity.
3.  Bi-part jib, comprising one lattice section and one box section.
4.  Double cylinder plus ropes for boom telescoping. Thick cable and bearing are imported parts and have reliable performance. 

.Main Technical Data Table in Travel configuration
Description		Unit	Parameter value
Overall length		mm	13900
Overall width		mm	2800
Overall Height		mm	3575
Axle base	1st ,2nd axle	mm	1470
	2nd ,3rd axle		4105
	3rd ,4th axle		1350
Wheel Base		mm	2304+2075
Total vehicle mass in travel configuration		kg	43000 (not including auxiliary counterweight of 1t)
Axle load	1st and 2nd Axle	kg	17000
	3rd and 4th Axle		26000
Engine Model			WD615.338
Engine rated power		kw/(r/min)	276/2200
Engine rated torque		N.m/(r/min)	1500/1400
Engine rated rotational speed		r/min	2100
Max. travel speed		km/h	80
Min. steady travel speed		km/h	3
Min. turning diameter		m	24
Min. turning diameter at boom tip		m	29
Min. ground clearance		mm	327
Max. grade ability		%	40
Approach angle		°	19
Departure angle		°	11
Braking distance (at 30 km/h, full load )		m	≤10
Oil consumption per 100km		L	45
.Main Technical Data Table for Lifting Operation
Max. total rated lifting capacity				t	70
Min. rated working radius				m	3
Turning radius at turntable tail				mm	3550
Max. load moment		Base boom		KN.m	2303
		Fully-extended boom			1129
		Fully-extended boom + Jib			580.2
Outrigger span		Longitudinal		m	6.1
		Lateral			7.3
Hoist height		Base boom		m	11.8
		Fully-extended boom			44.2
		Fully-extended boom + Jib			59.4
Boom length		Base boom		m	11.6
		Fully-extended boom			44.5
		Fully-extended boom + Jib			59.5
Jib offset angle				°	0, 15, 30
Time for boom raising				s	60
Time for boom extending fully				s	80
Max. slewing speed				r/min	2
Telescoping time		Fully extended		s	150
		Fully retracted			100
Outrigger extending and retracting time	Outrigger		Extending	s	30
	beam		Simultaneously
			Retracting		20
			Simultaneously
	Outrigger		Extending		35
	jack		Simultaneously
			Retracting		30
			Simultaneously
Hoisting speed	Main winch		No load	m/min	130
(single line			Full load		75
	Auxiliary winch		No load		108
			Full load		98
Exterior noise level				dB (A)	≤122
Noise level at seated position				dB (A)	≤90

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