+86-21-541-71571
QAY800 adopts 7-segment oval boom, the length is 84m. The boom can be separated into two parts. After dismantling the 5th-7th segments and installing a 2.5m independent boom head, the length of the boom is 52m, forming a 4-segment short-boom product; on that basis, installing the tower boom will improve the performance of the super-lift, which is specially designed for lifting the 2MW wind power.
QAY800 adopts 8-axle chassis, full-wheel steering, and X outrigger structure. The front and back swing can be realized by the cylinder. The lateral outrigger span is 13m.
To transfer the machine flexibly and facilitate the assembling and disassembling of the boom, the boom is added a self-assembling and self-disassembling device which is controlled by the independent power producer. The weight of QAY800 in travel is 96t, carrying all the outriggers and the whole turntable. The boom is transported independently.
QAY800 Technical Specifications:
Dimension
Unit
QAY800
Overall length
mm
Overall width
mm
Overall height
mm
Weight
Overall weight in transport
kg
96000
Front axle load
kg
Rear axle load
kg
Power
Engine model
OM460LA.E3A/5
OM502LA.E3B
Engine rated power
kW/(r/min)
260/1800
480/1800
Engine rated torque
N.m/(r/min)
Travel
Max. travel speed
km/h
Min. turning diameter
m
≤30
Min. ground clearance
mm
Approach angle
°
Departure angle
°
Max. grade ability
%
Fuel consumption for 100km
L
Main performance
Max. rated total lifting capacity
t
800
Min. rated working radius
mm
Turning radius at turntable tail
m
Max. lifting torque
kN.m
Base boom
m
Fully extended boom
m
85
Fully extended boom+ jib
m
Longitudinal outrigger span
m
Lateral outrigger span
m
Working speed
Boom luffing time
s
Boom full extension time
s
Max. swing speed
r/min
Max. speed of main winch (single rope) (no load)
m/min
Max. speed of aux. winch (single rope) (no load)
m/min
& Due to improvements made to the product, data herein is subject to change without notice.
& Affected by the reproduction conditions, the pictures and data differ somewhat from the actual machine
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Tel: +86-21-541-71571
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Post Code: 201612
