classification
Used in bridge construction projectshoisting machineryAccording to its structure and performance, it can generally be divided into
For light and small lifting equipment, bridge typecraneThere are four major categories of cranes: mechanical and jib cranes, and cable cranes. Light and small lifting equipment such as jacks, pneumatic hoistsElectric hoistBalance hoist (also known as balance hoist), winch, etc. Bridge type lifting machinery such as beam cranes. Boom type cranes such as fixed slewing cranestower craneTruck cranes, tire cranes, crawler cranes, etc. Cable cranes such as elevators.
Technical features:
Specially designed and manufactured for efficient and safe loading and unloading of goods on ordinary cargo ships and other transport vessels. Such as lifting large cargo, cabin covers, etc. The crane is installed on the deck of the ship through its rotating column, which can prevent wind, rain, and waves. When the ship tilts sideways5Degree or pitch2At the same time, the crane can work normally.
Application scope:
The hydraulic crane used on this ship can perform loading and unloading operations between shore and ship, as well as between ships. It has good operational stability and flexible operation, making it an ideal loading and unloading equipment for inland lakes.
Design specifications:
The ship's hydraulic crane is operated according to《GB3811-2008Design Specification for Cranes《GB6067-85Design and manufacture of safety regulations for lifting machinery.
Main specification and technical parameter
model |
Safe load(KN) |
Maximum working radius(m) |
Lifting speed(m/min) |
Rotation speed(r/min) |
Variable amplitude time(s) |
Lifting height(m) |
Rotation angle(°) |
Allowable inclination angle (longitudinal inclination)/Lateral tilt)(°) |
Power(KW) |
YQ1 |
10 |
6-20 |
15 |
1 |
60 |
30 |
360° |
2°/5° |
7.5 |
YQ1.5 |
15 |
8-22 |
15 |
1 |
60 |
30 |
360° |
2°/5° |
11 |
YQ2 |
20 |
5-24 |
15 |
1 |
60 |
30 |
360° |
2°/5° |
15 |
YQ3 |
30 |
8-25 |
15 |
0.9 |
70 |
30 |
360° |
2°/5° |
22 |
YQ5 |
50 |
12-25 |
15 |
0.75 |
80 |
30 |
360° |
2°/5° |
37 |
YQ8 |
80 |
12-25 |
15 |
0.75 |
100 |
40 |
360° |
2°/5° |
55 |
YQ10 |
100 |
12-25 |
15 |
0.75 |
110 |
40 |
360° |
2°/5° |
75 |
YQ15 |
150 |
12-28 |
15 |
0.6 |
110 |
30 |
360° |
2°/5° |
90 |
YQ20 |
200 |
16-30 |
15 |
0.6 |
120 |
35 |
270° |
2°/5° |
75*2 |
YQ25 |
250 |
20-35 |
15 |
0.5 |
130 |
40 |
270° |
2°/5° |
90*2 |
YQ30 |
300 |
35 |
15 |
0.4 |
140 |
40 |
270° |
2°/5° |
90*2 |
YQ35 |
350 |
20-40 |
15 |
0.5 |
150 |
45 |
360° |
2°/5° |
110*2 |
YQ40 |
400 |
20-40 |
15 |
0.5 |
150 |
45 |
360° |
2°/5° |
140*2 |
YQ45 |
450 |
25-40 |
15 |
0.45 |
160 |
50 |
360° |
2°/5° |
140*2 |
YQ50 |
500 |
20-40 |
15 |
0.45 |
170 |
50 |
360° |
2°/5° |
165*2 |
Note: Customization can be made according to customer needs