1. As the final product of the new generation all terrain crane, QAY260 perfectly inherits the advantages of the previous products.
2.The product adopts 6-axle all terrain chassis, 12x12 full-axle steering mode. Adopt the imported Benz EFI engine with strong power, the maximum speed can reach 72Km/h, and the maximum grade ability is 50%. The fully extended length of the 7-segment retractable boom is 70m, adopts high-intensity imported steel, featuring lighter dead-weight and stronger performance. The optimized various retractable boom combination play the performance to the most.
3.The self-combination counterweight technique developed by ourselves can effectively improve the lifting performance by 30%. The electrohydraulic proportion control multi-axle steering mode can realize many kinds of steering modes. The new brake technique can reduce 2/3 maintenance cost, and improve the travel safety. The comfortable cabs and outrigger operation completely show the humanity design concept. Equip with the XCMG unique control system, auxiliary retractable boom system, virtual wall system, perfect failure diagnosis, real-time detection, CAN technique, etc.
QAY260 Technical Specifications:
|
Dimension
|
Unit
|
QAY260
|
|
Overall length
|
mm
|
15850
|
|
Overall width
|
mm
|
|
|
Overall height
|
mm
|
4000
|
|
Weight
|
|
Overall weight in transport
|
kg
|
72000
|
|
Front axle load
|
kg
|
|
|
Rear axle load
|
kg
|
|
|
Power
|
|
Engine model
|
|
TAD722VE
|
|
OM502LA.E3A/3
|
|
Engine rated power
|
kW/(r/min)
|
194/2100
|
|
420/1800
|
|
Engine rated torque
|
N.m/(r/min)
|
2700/1300
|
|
Travel
|
|
Max. travel speed
|
km/h
|
72
|
|
Min. turning diameter
|
m
|
23
|
|
Min. ground clearance
|
mm
|
|
|
Approach angle
|
°
|
16
|
|
Departure angle
|
°
|
18
|
|
Max. grade ability
|
%
|
50
|
|
Fuel consumption for 100km
|
L
|
|
|
Main performance
|
|
Max. rated total lifting capacity
|
t
|
260
|
|
Min. rated working radius
|
mm
|
|
|
Turning radius at turntable tail
|
m
|
|
|
Max. lifting torque
|
kN.m
|
7980
|
|
Base boom
|
m
|
|
|
Fully extended boom
|
m
|
70
|
|
Fully extended boom+ jib
|
m
|
101.5
|
|
Longitudinal outrigger span
|
m
|
8.7
|
|
Lateral outrigger span
|
m
|
8.8
|
|
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