Brand New 75 Ton Crawler Crane Quy75 with High Quality

Brand New 75 Ton Crawler Crane Quy75 with High Quality image
- Overview
- Product Description
- Product Parameters
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Basic Info.
Product Description
Product Description
* Basic machine is an integrated transport design, without disassembling track frame and boom base, greatly save transport costs and improve the assembly/disassembly efficiency.
* Unique A-frame gantry self-erection technology, no need of cylinder can achieve self- erection, to realize crane quick assembly.
* Single counterweight weighing no more than 4t, small auxiliary lifting equipment can achieve complete counterweight assembly.
2. Opimized hydraulic system design
* Integrated design to reduce failure points, while reserve open space for assembly/ disassembly and maintenance.
* Use of highly integrated LUDV main valve, with the functions of multi-complex operation, control of combined flow, high/low speed selection, to ensure operation efficiency.
* Optional unique independent bypass filtration in the industry, strong magnetic adsorption device, strengthened hydraulic system filtration, and anti-emulsifying ability.
3. Main/ auxiliary hook one-key-switch-over function
One-key-switch is used to easily achieve main/auxiliary hook switch-over, for wider range of applications.
Item
|
Unit
|
Parameter
|
Parameter item
|
–
|
QUY75
|
Performance parameters
|
||
Main boon rated liad
|
(t)
|
75
|
Fixed jib rated lifting weight
|
(t)
|
12
|
Max Lifting Moment
|
(t.m)
|
286
|
Working condition of single arm end pulley maximum rated lifting weight
|
(t)
|
6.5
|
Dimension parameter
|
||
Main boom length
|
(m)
|
13~58
|
The main luffing Angle
|
(°)
|
-3~80
|
Fixed jib length
|
(m)
|
7~19
|
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Tags: 75ton Crawler Crane, Heavy Crawler Crane, Mini Crawler Crane