70 Ton Mobile Truck Crane Qy70K-I for Sale

• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 5
• Crane Jib: Five-Arm
• Model NO.: QY70K-I
• Type: Straight Arm
• Color: Yellow
• Wheel Base: 2304+2075mm
• 1st and 2ND Axle: 17000kg
• 3rd and 4th Axle: 26000kg
• Engine: Wd615.338
• Power: 276/2200kw/(R/Min)
• Engine Rated Torque: 1500/1400n.M/(R/Min)
• Min. Turning Diameter: 24m
• Min. Ground Clearance: 327mm
• Transport Package: Nude Package by Sea
• Specification: 13900*2800*3575mm
• Trademark: EVANGEL
• Origin: Jiangsu, China
• Production Capacity: 100pieces/Month

Product Description

70 Ton Mobile Truck Crane Qy70K-I for Sale

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. Double cylinder plus ropes for boom telescoping. Thick cable and bearing are imported parts and have reliable performance. 

4. Hydraulic transmission for both superstructure and chassis. Each mechanism speed can be regulated steplessly, so smooth movement and easy operation can be gained.

5. Main and auxiliary winch systems can get oil supplied by single pump or double pump. The high efficiency motor of variable displacement has the features of lower speed with heavy load and higher speed with light load.

6. Founding counterweight suspended highly in the rear of the machine makes more space for slewing operation (standard counterweight of 4t +optional counterweight of 1t).

7. Lower center of gravity, good stability, high travel speed and manoeuvreability facilitate fast job site transfer.

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

 

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 beam		Extending Simultaneously	s	30
			Retracting Simultaneously		20
	Outrigger jack		Extending Simultaneously		35
			Retracting Simultaneously		30
Hoisting speed (single line	Main winch		No load	m/min	130
			Full load		75
	Auxiliary winch		No load		108
			Full load		98
Exterior noise level				dB (A)	≤122