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70 Ton Qy70kh Hydraulic Mobile Truck Crane
with 5 Section Boom for Hot Sale
QY70KH Truck crane is widely used for the lifting operations in general engineering projects, such as construction site, urban renewal, communication and transportation, ports, bridge, oilfields and mine, and complex working environments
Five-section boom of 48 m has the lifting performance of 8% over the cranes in its class and 10-15% higher when the boom is partially and fully extended and used frequently.
|
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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