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  English >> Engineering Machinery >> Crane  

QY50A QY70V QYE20 QYT25

 

QY50A

Max. rated lifting capacity
50,000kg
Engine
Boom
 
Type
8DC9-2A
Main boom length
10.4-40.2m
Piston displacement
16.031L
Extending /retracting
29.8m/131s
Rated power of engine
220KW/2200R/MIN
Jib
 
Torque of engine
1029Nm/1400r/min
Jib length: retracting
         extending
9.70m
15.2m
Oil tank capacity
300L
Dimensions
13260mm×2820mm×3780mm
Pulling force of single line
50kn
Overall weight
39.200kg
Single line speed
High speed:
Low speed:
 
87.5m
35.3m
Front axle load
15.200kg
Slewing speed
2.2r/min
Rear axle load
24.000kg
Rear slewing radius
3550mm
Traveling performance:
Traveling speed
Gradeabilty
 
71km/h
38%

QY70V

 
Main Specifications  

performance
Max. rated lifting capacity
70000kg
 
Front axle load
18000kg
Boom base length
240tm
Rear axle load
26000kg
Max. lifting capacity of main boom
112tm
dimensions
Overall dimensions
(L×W×H)
14000×2750×3750
(mm)
Max. lifting height of jib length
60.2m
Longitudinal× transverse
6.00m×7.60m
Working speed
Single line speed of main hook
120m/min
Main boom
11.6-44.0m
Single line speed of aux. hook
68m/min
Angle of elevation of main boom
-2~80°
Boom telescoping : extending
57s
Jib length
9.5~16
Boom telescoping : retracting
107s
Installing angle of jib
0°;30°
Slewing speed
0~1.6r/min
Challis data
Chassis size
ZLJ5441
Traveling data
Max. traveling speed
75km/h
grade
Grade 2
gradeability
30%
Brand of hydraulic oil
L-HV32
Min. turning radius
12m
Min. ground clearance
260mm
Engine of type
WD615.46
Quality specifications
Self-weight in traveling condition
44000kg
Max. power of engine
266/2200kw/rpm
Self-weight in working condition
43850kg
Max. torque of engine
1460N.m

QYE12
 
Main Specifications
 
Boom base length
8.7m
Gradeability
25%
Rated lifting capacity
12t
Min. turning radius
10.5m
Radius
3-6.5m
Type
EQ1161FFJ
Max. lifting height
9.1m
Number of axles
2
Fully extended boom
21.4m
Axle base
4.75M
Max. lifting capacity
4.1t
Wheel span
Front 1.81 rear 1.80m
Radius range
5-18m
Type
H
Max. lifting height
22.1m
Longitudinal ×Transverse
4.18×4.8m
Single line speed of main hook
0-91.3m/min
Tire size
10.00-20-16PR
Slewing
0-2.6r/min
Engine type
YC4E160-20
Derricking
Lift ≤42s fall ≤17s
Max. power of engine
118KW/2600R/MIN
Boom telescoping
Extension≤32s
retract ≤28s
Max. torque of engine
520N.M/1500R/MIN
Outrigger extension and retract
Extension ≤15s
retract≤30s
Self-weight in traveling condition
14525kg
Max. traveling speed
70km/h
Overall dimensions
10.20×2.5×3.315m
 
QYT20
 
 
Main Specifications
 
Boom base length
10.2m
Max. traveling speed
70km/h
Max. rated lifting capacity
20t
Gradeability
25%
Working radius
3-8m
Min. turning radius
11m
Max. lifting height
10.491m
Chassis type
TAZ5261J/01
Fully extended boom
25.2m
Drive
6×4
Max. lifting capacity
7.0t
Number of axles
3
Working radius
7-21m
Axles base
4.075x1.35m
Max. lifting height
25.12m
Wheel span
Front 2.047m
rear 1.834m
Jib length
8m
Outrigger type
H
Max. lifting capacity
2.5t
Longitudinal ×transverse
4.70×5.400m
Working radius
9-26m
Tyre size
11:00-20-16R
Max. lifting height
33.39m
Engine type
D6114ZLQ5B
Single line speed of main hook
0-115m/min
Power of engine
158kw/2200r/min
Single line speed of aux. hook
0-115m/min
Max. torque of engine
790Nm/1400r/min
Slewing speed
0-2.3r/min
Self-weight in traveling condition
23.63t
Elevating up/down
≤70s
≤70s
Self-weight in working condition
23.5t
Outrigger retracting /extending
≤50s
≤46s
Counter weight
1.487t
Boom extending /retracting
≤88s
≤65s
Overall dimensions
(L×W×H
 
12.17×2.5×3.43m
 
QYT25
 
 
Main Specifications
 
Boom base length
10.7m
Max. traveling speed
70km/h
Max. rated lifting capacity
25t
Gradeability
25%
Working radius
3-8m
Min. turning radius
11m
Max. lifting height
10.53m
Chassis type
TAZ5281J/04
Fully extended boom
31.7m
Drive
6×4
Max. lifting capacity
6t
Number of axles
3
Working radius
6-24m
Axles base
4.325+1.350M
Max. lifting height
31.66m
Wheel span
Front 2.047
Rear 1.834m
Jib length
8m
Outrigger type
H
Max. lifting capacity
2.5t
Longitudinal ×transverse
5.1×5.85m
Working radius
10-32m
Tyre size
11.00-20-16PR
Max. lifting height
39.39m
Engine type
WD615.64/WD615.58
Single line speed of main hook
0-135m/min
Power of engine
175KW/2200R/MIN
Single line speed of aux. hook
0-90m/min
Max. torque of engine
880Nm/1300-1600r/min
Slewing speed
0-2.3r/min
Self-weight in traveling condition
27.5t
Elevating up/down
≤70s
≤86s
Self-weight in working condition
27.37t
Outrigger vertical retracting /extending
22/28s
Counter weight
1.8t
Outrigger horizontal retracting /extending
18/25s
Overall dimensions
(L×W×H)
12.715x2.5x3.46
Boom telescoping:
Extending/retracting
≤90s
≤60s
 

 
 

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