The specifications do not include deflection of main boom and jib. The specifications in the brackets include the length of extension.
Max. lifting height of jibm
88.5
Working speeds
Max. hoist rope speed (Main winch)m/min
128
At 4th layer
Max. hoist ropes peed (Auxiliary winch) m/min
70
At 4th layer
Boom extending timemin
10
Affected by the temperature and engine RPM
Boom derricking up times
≥80
Slewing speedr/min
≤1.5
Traveling parameters
Max. traveling speedkm/h
72
Max. gradeability%
50
Min. turning diameterm
24
Min. ground clearancemm
305
Limits for exhaust pollutants and smoke
Conform to related standards
GB3847-2005
GB17691-2005
National stage III
Oil consumption per hundred kilometersL
85
Weights
Self weight in traveling conditionkg
70585
Complete vehicle kerb masskg
70390
Axle loadkg
11764
Dimensions
Overall dimensions (L×W×H)mm
16560×3000×3950
Longitudinal distance between outriggersm
8.8
Transversal distance between outriggersm
8.8
Main boom lengthm
13.8 to 61
Boom angle°
-0.5 to 83
Jib lengthm
10.7, 18
Jib + extensionm
18.7, 26
Offset°
0, 15, 30
Chassis
Model
ZLJ5720QA
Code: ZLJ5720QAV3
Type
II
Engine
Model
OM502LA
Rated powerkW/r/min
420
At 1800r/min
Max. output torqueN.m/r/min
2700
At 1080r/min
Manufacturer
ZOOMLION
QAY180 all terrain crane, which integrates our many years' experience in designing and manufacturing mobile cranes with internationally advanced technology, is a fine-performance and high-reliability product produced to meet the market demands. This high-tech product, combining mechanical, electrical and hydraulic systems as a whole, has so many advantages, such as good control performance, excellent jogging performance, large lifting capacity and super lifting height, that it can be applied in many fields of national economic construction. This product can be widely used in chemical industrial and mining establishments, oil fields, harbors, building sites except strong electromagnetic wave area to do lifting and hoisting work.
This product is an all terrain crane of full range slewing function, telescopic boom sections and electro-hydraulic proportional controlled systems. This product adopts 6-axle (4 driving axles and 5 steering axles) special purpose chassis manufactured by Zoomlion, providing wide vision, spacious cab and luxurious equipments.
The latest electro-hydraulic proportional directional control valve with load feedback function, multiple plunger variable pumps, open / closed variable systems ensure that each executive mechanism makes full use of its working capability. The joysticks which are easy-controlled, flexible, reliable and stepless speed regulated can provide the crane with smooth simultaneous movements, which greatly improves the working efficiency. The safety devices, such as relief valve, balance valve, hydraulic lock and brake valve, fitted in hydraulic system prevent the accidents caused by oil line overload and oil pipe breakage.
The safety devices, such as load moment limiter and lighting systems ensure your safety during operation and are convenient for night work.
New sliding design for bracing support, side hydraulic luck
Side hydraulic luck, avoiding heavy crash during the operation, ensures security.
Anti-slew steel wire
Longevity of service for the anti-slew steel wire, ensures the security of the lifting.
Moment Limiter and Display
Automatic moment limiter has the function of self testing and alarming.
Major boom head and slider
1、Hexagon major boom adopts low alloy and high strength structure steel
2、The slider with national patent, flexible operation, logical strength distribution. Strong lifting capability.
Hydraulic Motor
1、Supercharged inter-cooled engine, capable for working at place over 4500 meters altitude.
2、International dominant variable amplitude mechanism, to make the mast close or leave the machine in parallel.
3、Three section, foldable, box shape design mast, with outstanding intensity and strength.
4、The hydraulic system is efficient, energy saving, accurate on the ratio operation, load transmission, load sensitivity control.
