Hot Selling 70 Tons Crawler Crane Quy70

• Max. Lifting Load: 70
• Application: Construction
• Main Boom Length: 12~57
• Max. Lifting Torque: 204t.M
• Transport Package: in Nude
• Specification: ISO, CE
• Model NO.: QUY70
• Trademark: oriemac
• Origin: Jiangsu China
• HS Code: 8601101100
• Production Capacity: 3000

Product Description

Hot Selling 70 tons Crawler Crane Quy70

Superior Performance
Powerful Lifting Capacity
Inline six-cylinder engine with rated power of 179kW@2200rpm; the maximum lifting capacity of main boom is 360t·m (90t×4m), fixed jib192t·m (8t×24m), luffing jib 210t·m (15t×14m) and the single pull line of main and auxiliary winches is 9.2t.
 
Excellent Operation
Advanced micro-movement and compound actions ensure smooth and stable operation.
 
Safety and Reliability
Safe Control System
Switch between the operation and installation modes is more convenient and reliable, and the crane's functions including integrated control display system, emergency electric control, and closed-circuit monitoring ensure your safety.
 
Reliable Function Guarantee
Sufficient safety margin in structural design; the control system runs stably even in extreme weather. Advanced hydraulic technology is also adopted to ensure system stability and reliability.
 
High Return & Low Cost
Optimized Transportation
With telescopic crawler, the maximum transport weight of whole machine with track frame and boom tip is 43t, ensuring it to be transported freely.
 
Convenient Maintenance
It takes no more than 10min/person to adjust, 30min/person for daily maintenance and 2h/person to repair the machine. GPS remote monitoring system is optional for maintenance and management.
 

Item			Value	Remarks
Max. lifting capacity × Radiust × m			70×3.8
Deadweight with basic boomt			61
Main boom lengthm			12~57
Fixed jib lengthm			6~18
Max. lifting capacity of fixed jibt			6.4
Offset angle of fixed jib°			10,30
Max. length of main boom with fixed jib m			42+18
Max. speed of single rope on drum		Main winchm/min	120	The 4th rope layer
		Auxiliary winchm/min	120	The 4th rope layer
		Derricking winchm/min	45	The 4th rope layer
Slewing speedrpm			0~2.4
Traveling speedkm/h			0~1.35
Gradeability%			30
Ground pressureMPa			0.074
Overall dimensions (L×W×H)m			11.2×3.3×3.2	Incl. mast, boom bottom section
Engine	Rated power/ rotational speed kW/rpm		153/2200
	Max. output torque/ rotational speedNm/rpm		929/1300
	Emission standard		TIER 3
Crawler gauge × ground contact length × track shoe widthmm			2540×5040×1000	Crawler carrier retracted
			4000×5040×1000	Crawler carrier extended