Description
Double girder gantry crane is composed with double girder frame, vertical legs, crane traveling end truck, and the top running trolley with lifting and travelling device.
The crane legs design is vertical to the ground, which makes the crane as U shape and allows big material to go through the legs from span range to cantilever. And the cart could be special designed for lifting and unloading dirt in subway construction site. The cranes standard speeds are adjustable, which allow the crane adjust its speed under 2~3 grades.
This model gantry crane is designed under GB regulation, passed ISO, CE certification.
The crane lifting and travelling speeds are steady and accurate.
Parameter
| Lifting Weight |
t |
10 |
16 |
20/10 |
32/10 |
36/16 |
50/10 |
| Span |
m |
18 |
22 |
26 |
30 |
35 |
18 |
22 |
30 |
18 |
22 |
26 |
30 |
35 |
22 |
26 |
22 |
26 |
30 |
35 |
35 |
| Lifting Height |
Main |
11.5 |
10.5 |
12 |
10.5 |
11.5 |
12 |
| Aux. |
|
|
11 |
12 |
13 |
| Working Duty |
A5, A6, A7, A8 |
| Speed |
Hoisting |
Main |
m
/
min |
8.5 |
7.9 |
7.2 |
7.5 |
7.8 |
6 |
| Aux |
|
|
10.4 |
10.5 |
10.4 |
| Cross Travelling |
43.8 |
44.5 |
41.9 |
38.13 |
| Long Travelling |
37.6 |
40 |
38 |
36 |
38 |
36 |
40 |
38 |
| Motor |
Hoisting |
Main |
|
YZR180L-6/17 |
YZR225M-8/26 |
YZR225M-8/26 |
YZR280S
-10/42 |
YZR280M-10/55 |
| Aux. |
|
YZR200L-6/26 |
YZR225M-6/34 |
YZR200L
-6/26 |
| Cross Travelling |
YZR132M1-6/2.5*2 |
YZR132M2-6/4*2 |
YZR132M1
-6/6.3*2 |
YZR160M1-6/6.3*2 |
| Long Travelling |
YZR160L-6/13*2 |
YZR160M1
-6/6.3*4 |
YZR160L
-6/13*2 |
YZR160M2-6/8.5*4 |
YZR160L-6/13*4 |
| Dead Weight |
t |
63.2 |
67.2 |
78 |
85 |
100 |
78 |
83.4 |
106 |
79 |
85 |
96 |
110 |
120 |
95 |
108 |
106 |
118 |
138 |
155 |
195 |
| Track Recommended |
43kg/m |
50kg/m QU70 |
| Power Supply |
3p AC 220V~480V 50~60Hz |
Safety system
1.Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2.Long and cross travel limited by means of preliminary and final limit switches or infraredanti-collision device
3.Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4.All movements can be switched off by actuating the emergency-off switch at the control station via a main contact
5.High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling
6.Safety hook latch used for avoiding the lifted material out off from the hook
7.Audible and visual alarm device to inform the person stay near by the travelling crane
8.Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism
9.Protective earth conductor is fitted as standard
10.Voltage lower protection system
11.Current overload protection system
12.Wind speed indicator
13.Typhoon anchor deviceand more (contact with us more details)
Design standard
Design rules for cranes GB/T3811-2008
Cranes-Test code and procedures GB/T 5905-2011
Gantry crane for general purpose GB/T 14406-2011
Cranes Tolerances for wheels and travel and traversing tracks. GB/T10183.1-2010
Company introduction
Henan Mine Crane Co.,Ltd is the largest industrial crane manufacturer in China since 2002. Main products are Electric hoist/Overhead crane/Gantry crane/Grab crane/Magnet crane/Ladle Lifting crane/Explosion proof crane/Container gantry crane/European type crane and hoist /Electric Winch,Jib crane,Scissor Lift/Crane components. We have 4500staffs,1420000m2 workshop area,3500sets of various advanced equipments,yearly sales 100000sets of crane and hoist, ISO,CE etc certifications, cranes are exported to 120countries.
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