• Model NO.：QY50K-II
• Transport Package：Nude Package
• Specification：CE, ISO
• Origin：China, Jiangsu
• HS Code：87051092
• Production Capacity：1000

Dimension
Unit
QY50K-II
Overall length
mm
13750
Overall width
mm
2800
Overall height
mm
3520
Weight
  
Total weight in travel
kg
41000
Front axle load
kg
15000
Rear axle load
kg
26000
Power
  
Engine model 
WD615.334(domestic III)
Engine rated power
kW/(r/min)
247/2200
Engine rated torque
N.m/(r/min)
1350/1400
Travel
  
Max. travel speed
km/h
80
Min. turning diameter
m
24
Min. ground clearance
mm
291
Approach angle
°
17
Departure angle
°
11
Max. grade ability
%
40
Fuel consumption for 100km
L
45
Main performance
  
Max. rated total lifting capacity
t
50
Min. rated working radius
m
3
Turning radius at turntable tail
m
3.482
Max. lifting torque
kN.m
1764
Base boom
m
11.3
Fully extended boom
m
42.7
Fully extended boom+ jib
m
57.7
Longitudinal outrigger span
m
5.91
Lateral outrigger span
m
6.9
Working speed
  
Boom luffing time
s
88
Boom full extension time
s
180
Max. swing speed
r/min
≥2.0
Max. speed of main winch (single rope) (no load)
m/min
≥110
Max. speed of aux. winch (single rope) (no load)
m/min
≥110


Features:
The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
The humanity design makes the cab and control cab more spacious, and easy to operate.
Six unique manufacturing technologies ensure the high quality.

Our products:
1) All kinds of China Top Brand Construction Machinery.
(Brands:Liugong, Foton, Lutong, Shantui, YTO, Changlin, etc.  Types: wheel loader, excavator, cranes, paver, road roller, tractor, etc.)
2) ALL kinds of trucks.
(Brands: Sinotruk Howo, Beiben, Shacman, Foton, Dongfeng, etc.   Types: dump truck, tractor truck, concrete mixer truck, cargo truck, trailer, etc.)
 
 Contact Person:Sunny Feng