| Customization: | Available |
|---|---|
| Warranty: | One Year |
| Certification: | GS, RoHS, CE, ISO9001 |
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The QY75K four-axle steering 75-ton truck crane has a compact structure, coordinated layout, and highest industry performance.
Specialized boom of octagonal cross section has features of light deadweight, better strength and strong lifting capacity.
Advanced built-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading.
|
Parameter Item
|
Scale
|
Unit
|
|
|
Dimensions
|
Overall length
|
12100
|
mm
|
|
Overall width
|
2980
|
mm
|
|
|
Overall height
|
3530
|
mm
|
|
|
Weight
|
Dead weight in travel state
|
38350
|
kg
|
|
1st axle
|
17750
|
kg
|
|
|
2nd axle
|
20750
|
kg
|
|
|
Power
|
engine model
|
QSB6.7
|
|
|
engine rated output
|
149/2100
|
KW/(r/min)
|
|
|
engine rated torque
|
740/1500
|
N.m/(r/min)
|
|
|
Travel
|
Max travel speed
|
≥35
|
km/h
|
|
Min.turning diameter
|
≤5.5
|
m
|
|
|
Min.ground clearance
|
460
|
mm
|
|
|
Approch angle
|
25.8
|
°
|
|
|
Departure angle
|
21.8
|
°
|
|
|
Max.gradeability
|
≥55
|
%
|
|
|
Lifting Performance
|
Max.total rated lifting load
|
50
|
t
|
|
Min.rated working radius
|
3
|
m
|
|
|
Turning radius at swing table tail
|
4090
|
mm
|
|
|
Base boom amx.load moment
|
1690
|
kn.m
|
|
|
Base boom
|
10.3
|
m
|
|
|
Full-extended boom
|
38.2
|
m
|
|
|
Full-extended boom+Jib
|
55
|
m
|
|
|
Outrigger longitudinal distance span
|
7
|
m
|
|
|
Outrigger lateral distance span
|
7.0/5.8
|
m
|
|
|
Working speed
|
Boom elevating time
|
≤80
|
s
|
|
Boom telescoping time
|
≤120
|
s
|
|
|
Max.swing speed
|
≥2.0
|
r/min
|
|
|
Main winch max. speed(on load)
|
≥125
|
m/min
|
|
|
Auxiliary winch max. speed(on load)
|
≥125
|
m/min
|
|
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