Lifting Machinery 62.5m Lifting Boom Qy70kh 70ton Mobile Truck Crane for Sale

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QY70KH
• Certification: GS, ISO9001
• Condition: New
• Maximum Lifting Height: 62.5m
• Maximum Lifting Weight: 70ton
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Weight: 29400 Kg
• Max. Travel Speed: ≥90km/H
• Max. Grade Ability: ≥45%
• Wheel Base: 1470+4500+1350mm
• Rated Lifting Moment: 2176kN.M
• Min. Ground Clearance: 314mm
• Min. Turning Diameter: 24m
• Rear Axle Load: 12900kg
• Fuel Consumption for 100km: 40L
• Transport Package: Nude Packing
• Specification: 14470*2800*3770mm
• Trademark: top brand China
• Origin: China
• HS Code: 8705109100
• Production Capacity: 100set/Months
• Package Size: 1500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 29400.000kg

Product Description

Lifting Machinery 62.5m Lifting Boom Qy70kh 70t Mobile Truck Crane for Sale

 

Product Description

  The 70 Ton Truck Crane QY70KH is a XG series truck crane that boasts enhanced performance, quality, ease of use, easy maintenance and improvements to energy efficiency and environmental protection. The enhanced performance stems from a newly optimized machine layout that reduces the truck crane's stress on major parts which results in huge improvements in performance outperforming competitors. Certain features include: Slewing mechanism Hoisting mechanism Super lifting performance
 

High strength axles.
1st and 2nd axles are for steering, and 3rd and 4th axles are for driving.
Hydraulic pump:
quadruple pump driven by chassis engine. The variable displacement pump is used for lifting, elevating and telescoping operations.
Control valve:
load sensitive proportional multi-way change valve controlled by pilot hydraulic oil, which is integrated with
impact resistance valve and cavitation-proof valve.
Oil circuit:
there is an air cooled hydraulic oil cooler equipped to effectively reduces the oil temperature.

1. Specialized boom of octagonal cross section has features of light dead weight, better strength and strong lifting capacity.
2.Advanced built-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading.
3. Telescoping mechanism is designed reliably. In the telescoping mechanism, both rotation-resistant rope used for thick cable and guide pulley bearing are imported parts and have reliable performance.
4. Excellent welding technology for structural members. Welding robot with advance process used for key welding make reliable quality products.
5. Ferrule-type compression joints are used for pipeline, have features of reliable connection, better tightness and less leakage.

Product Parameters

 

Dimension	Unit	QY70KH
Overall dimension	mm	14470×2800×3770
Weight
Total weight in travel	kg	43900
Front axle load	kg	18100
Rear axle load	kg	25800
Power
Engine model		D10.38-50
Engine rated power	kW/(r/min)	276/2000
Engine rated torque	N.m/(r/min)	1560/1200-1500
Travel
Max. travel speed	km/h	90
Min. turning diameter	m	24
Min. ground clearance	mm	314
Approach angle	°	20
Departure angle	°	15
Max. grade ability	%	45
Fuel consumption for 100km	L	40
Main performance
Max. rated total lifting capacity	t	70
Min. rated working radius	m	3
Turning radius at turntable tail	m	4.115
Max. lifting torque	kN.m	2176

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