| After-sales Service: | Online Support |
|---|---|
| Warranty: | 1 Year |
| Certification: | GS, RoHS, CE, ISO9001 |
|
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70 Ton Truck Crane QY70KH Lifting Height 62.5m Hot Selling
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 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 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.
|
Type
|
Ser. No.
|
Item
|
Unit
|
Value
|
|
Working performance
|
1
|
Max. rated lifting weight × working radius
|
kg.m
|
30000×3.0
|
|
2
|
Max. lifting torque of basic boom
|
kN.m
|
1132
|
|
|
3
|
Max.lifting torque of longest main boom
|
kN.m
|
617.5
|
|
|
4
|
Max. lifting height of longest main boom
|
m
|
40.5
|
|
|
5
|
Max. lifting height of jib
|
m
|
48.5
|
|
|
Dimensions
|
6
|
Outline dimensions (L×W×H)
|
mm
|
12900×2500×3465
|
|
7
|
Distance between outriggers (longitudinal × transversal)
|
mm
|
5360×6100
|
|
|
8
|
Main boom length (completely retracted - completely extended)
|
m
|
10.6~40
|
|
|
9
|
Jib length
|
m
|
8
|
|
|
10
|
Main boom angle of elevation
|
°
|
-2~80
|
|
|
11
|
Swing range
|
|
360°continuously
|
|
|
Working speed
|
12
|
Max.speed of single rope on the drum of main winch
|
m/min
|
120
|
|
13
|
Boom extension time
|
s
|
80
|
|
|
14
|
Boom derricking up time
|
s
|
40
|
|
|
15
|
Swing speed
|
r/min
|
0~2.2
|
|
|
Mass
|
16
|
Complete vehicle kerb mass
|
kg
|
31870
|
|
17
|
Front axle load
|
kg
|
7000
|
|
|
18
|
Rear axle load
|
kg
|
25000
|
|
|
Traveling
|
19
|
Max. traveling speed
|
km/h
|
78
|
|
20
|
Max. gradeability
|
%
|
37
|
|
|
21
|
Min. turn radius
|
m
|
11
|
|
|
22
|
Min. ground clearance
|
mm
|
220
|
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