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Truck Crane QY50KA QY50KD 50 Ton Mobile Crane in Hot Sale
Truck Crane:
1.Leading lifting performance and traveling performance
2.Mature and reliable double pump confluence technology, highest hoisting, elevating and telescoping efficiency in the industry
3.Improved reliability of radiation and electric systems, safer lifting and driving operation
4.Air-assisting shift gears bring more comfortable operation
5.New upgraded outline and humanized design, more comfortable driving operation
1. Five main U-type booms. The boom length is 10.6m-41.0m with strong lifting performance, leading ahead of products with the same tonnages in the same industry.
2. The new power system platform centers on 9L high-power engine of Shanghai Diesel Engine Co., Ltd, 9-gear overgear gearbox of Shanxi Gear Auto Drive Group Co., Ltd and large-ration double reduction axes of Meritor Axle Co., Ltd. It is of superior driving performances and the maximum gradeability reaches to 41%.
Highlight
Double-pump confluence technique, the working performance of amplitude of luffing and flexibility have been promoted by 30%
1. In addition to winch, confluence of telescopic extension and amplitude of luffing can be also achieved by the new main confluence valve that significantly improves work efficiency of products.
1. New-structure special hydraulic-pressure radiator, the radiator power (18KW) would be increased and heat dispersion performance would be promoted by 15%;
2. The layout of fuel hole position is reasonable and speed of hydraulic oil is uniform. The pressure loss is lowered by 33%, guaranteeing heat dispersion performance of products. Meanwhile, the reliability of continuous operation under high temperature conditions would be substantially promoted.
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Description
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Unit
|
Parameter value
|
|
|
Overall length
|
mm
|
13930
|
|
|
Overall width
|
mm
|
2780
|
|
|
Overall Height
|
mm
|
3630
|
|
|
Axle base
|
1st ,2nd axle
|
mm
|
1470
|
|
|
2nd ,3rd axle
|
|
4300
|
|
|
3rd ,4th axle
|
|
1350
|
|
Wheel Base
|
mm
|
2304+2075
|
|
|
Front overhang/rear overhang
|
mm
|
2389/2064or 2376/2064
|
|
|
Front extension/rear extension
|
mm
|
2131/226 or 2144/226
|
|
|
Total vehicle mass in travel configuration
|
kg
|
42200
|
|
|
Axle load
|
Front axle
|
kg
|
16200
|
|
|
Rear axle
|
|
26000
|
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Engine Model
|
|
WD615.338
|
|
|
Engine rated power
|
kw/(r/min)
|
276/2200
|
|
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Engine rated torque
|
N.m/(r/min)
|
1500/1300-1600
|
|
|
Max. travel speed
|
km/h
|
85
|
|
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Min. steady travel speed
|
km/h
|
2~3
|
|
|
Min. turning diameter
|
m
|
24
|
|
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Min. ground clearance
|
mm
|
327
|
|
|
Max. grade ability
|
%
|
42
|
|
|
Approach angle
|
°
|
19
|
|
|
Departure angle
|
°
|
15
|
|
|
Braking distance (at 30 km/h, full load )
|
m
|
≤10
|
|
|
Oil consumption per 100km
|
L
|
40
|
|
|
Exterior noise level during acceleration traveling
|
dB (A)
|
≤88
|
|
|
Noise level at seated position
|
dB (A)
|
≤90
|
|
Henan Mine Crane Co., Ltd was established in 2002, covering an area of 1.62 million square meters, with more than 4700 employees. Since its establishment 20 years ago, the company has been advocating the development concept of reform and innovation, pursuing excellence, intelligent manufacturing, green and efficient, adhering to the continuous reform of technology, process, equipment, products and services, promoting the upgrading and transformation of the industry to automation, intelligence and informatization, and providing customers with allround services. At present, the company's products have achieved remarkable results in more than 50 professional fields, such as aerospace, technology automobiles and ships, food and chemical industry, metal processing, steel smelting, machinery manufacturing and waste incineration treatment. The products cover more than 80 countries and regions and serve more than 7000 medium and high-end customers worldwide.
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