Xuzhou Construction Machinery Group Co., Ltd.

XCMG official manufacturer QY20B.5 truck with crane 20ton block truck crane

Basic Information
  Product Description XCMG official manufacturer QY20B.5 truck with crane 20ton block truck crane More excellent performance • The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage. • Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable. • Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability. More reliable quality • Adopt the classic K series jib telescoping technique, working safer and more reliable. • Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable. • The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel. • The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck. • The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated. • The perfect integration of the design and structure realizes the automation of welding, which is more reliable. Easier to operate • The high efficient and energy efficient load sensing hydraulic system is sensitive to operate and precise to control, having good slight mobility. • Optimize the control levers, which is easier to operate. • The cab adopts orthodrome front windscreen, having wider operating views. Easier to maintain • The optimizing design of the pipeline traces makes the layout more scientific and reasonable, greatly reducing the dismantling and installing time of the pipelines and the maintenance expense. • Completely upgrade the electrical system. Adopt anti-creep connector clips, greatly prolonging the service life of the parts. • Adopt K series rope anti-disorder technique, improving the lifting efficiency, reducing the labor intensity, and prolonging the service life of the steel rope. • The telescoping steel wire rope oriented and protective device avoids the steel wire rope out of the track and broken. • Fully covered walking plate supplies a platform for the maintenance, and effectively protects the parts of the machine. More energy-efficient and environmental friendly • Adopt double industrial automation control engine, featuring strong power and energy efficiency. • Under the economical mode, it can meet the engine power requirement of the normal lifting work. Under the high power mode, it can meet the requirement of the high challenge and high efficient lifting work. • Adopt the high power radiator, avoiding the system from bad cooling, solving the problem of oil overheating, and prolonging the service life of the hydraulic oil. • Adopt the advanced matching technique, which makes the design more scientific. It can reduce the consumption of the mechanism, prolong the service life of the machine, and has high residual value.      

Item

 

 

Unit

Dimensions

Overall length

12400

mm

Overall width

2500

mm

Overall height

3300

mm

Weight

Dead weight in travel state

26020

Kg

Front axle load  

6900

Kg

Rear axle load

19120

Kg

Power

Engine model

SC8DK260Q3/WD615.327/SC8DK260Q3

 

Engine rated output

196/2200  198/2200  192/2200

Kw(r/min)

Engine rated torque

1000/1400  1150/1100-1600  1000/1400

N.m(r/min)

Travel

Max.travel diameter

75

Km/h

Max. turning diameter

20

m

Max. ground clearance

272

mm

Approach angle

21

.

Departure angle

11

.

Max. grade ability

35

%

Fuel consumption of 100km

35

L

Lifting  performance

Max. total rated lifting load

20

t

Min. rated working radius

3

m

Turning radius at swing table tail

3.385

mm

Max. load moment of base boom

860

Kn.m

Lifting height of base boom

10.06

m

Lifting height of full-extended boom

32.76

m

Lifting height of full-extended boom+ Jib

42.12

m

Outrigger longitudinal distance span

4.97

m

Outrigger lateral distance span

5.4

m

 

Working speed

Boom  lifting  time

75

s

Boom full lifting    time

95

s

Max. slewing speed

3

r/min

Max. speed of main hoist mechanism with full load/empty(single rope)

65/100

m/min

 

Max. speed of auxiliary hoist mechanism with full load/empty(single rope)

65/100

m/min

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Xuzhou Construction Machinery Group Co., Ltd.
[ Jiangsu China ]
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