MH electric hoist gantry crane
PRODUCT OVERVIEW
The MH electric hoist gantry crane can be equipped with CD1/MD1 electric hoists and designed with either a box girder or truss girder according to the lifting capacity, span, and site conditions.
Box Girder or Truss Girder: Which Structure Fits Your Application?
The MH electric hoist gantry crane can be designed with either a box girder or truss girder.
A box girder is formed by welding steel plates into a closed section. It provides a compact structure and good rigidity, making it suitable for workshops, warehouses, and general outdoor lifting applications.
A truss girder is made from structural sections or interconnected members. Its lighter self-weight and lower wind exposure can make it suitable for open yards and applications where crane weight or wind load needs to be considered.
The appropriate girder structure should be selected based on the lifting capacity, span, duty class, wind conditions, and site requirements, rather than on price or appearance alone.
Item |
Unit |
3T |
5T |
10T |
20T |
Lifting Capacity |
t |
3 |
5 |
10 |
20 |
Standard Span |
m |
6-30 |
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Lifting Height |
m |
6/9/12 (custom) |
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Lifting Speed (CD/MD) |
m/min |
8 / 8&0.8 |
7 / 7&0.7 |
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Running Speed |
m/min |
20-30 |
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Working Class |
A3-A5 |
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Working Temperature |
℃ |
-20~+40 |
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Control Mode |
Pendant / Remote / Cabin |
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Power Supply |
380V 50Hz 3P |
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Matching Hoist |
CD/MD Electric Hoist |
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Ground control, cabin control, and wireless remote control are available. Safety features such as limit switches, brakes, overload protection, and wind protection can be configured according to the working environment.
APPLICATION SCENARIO
