Introduction about the Ecnomical Crane
Description: Overhead Crane/ Bridge Crane (Ecnomical Type)
Capacity: From 1T to 50T (designed according to client's requirement)
Span (distance between 2 rails' centers): From 3M to 50M (designed according to client's requirement)
Girder Type: Single girder/ double girder/ four girders (designed according to actual application).
Working Duty: A1-A8/A-F (designed according to actual application).
Control Method: Pendent/Wireless/ Cabin
Steel Plate Cutting and Treatment
The board was cut by auto-cutting machine.
Main Beam
We reserve the concept of "safety factor", and remain the traditional main beam fabrication methord. Each of the beam is made by 6mm thickness of side board, and 8mm top and bellow board.
Bearing System
The reducer is hardtooth designing. Bearing is HA/WA/LUO 3 brands. Casting box type. The gear box is made by our factory in order to give a reliable quality. The market has many suppliers, and some of them can get 50% price than ours. However, we do not reduce the quality in order to reduce the cost.
Capacity |
10t |
| Span |
4.5m~30m |
| Lift height |
6m~12m |
| Lifting Speed |
7m/min |
| Cross Travel Speed |
20m/min |
| Long Travel Speed |
20m/min or 30m/min |
| Work Duty |
A3(Equal to m2) |
| Controlled by |
Pendant/Radio |
| Power Supply |
380v/400/415v/460v |
Safety Device
Long travel limit switch
Cross travel limit switch
Counter-weight and pedal limit switch for hoisting
Pedal limit switch for lowing
Overload limit switch
End Trucks (Carriage)
Soft start driving system(380v only) makes the long travel smoothly, reduces noise. Modular system designing gives the crane more free working space. Unique conbinations with steel profiles sections for maximum distance between suspensions.
Double C-track Festoon System
4mm thickness national standard trackpull and push wheel with sealed bearing
Flat cable for strong life.
Electrical box has indication of working.
This double C-track festoon system makes the driver can be seperate from the hoist , so that give a maximum safety protection.
Overhead Crane Summary:
Overhead crane, also known as bridge crane, is a type of crane where the hook-and-line mechanism runs along a horizontal beam that it runs along two widely separated rails itself. Often it is in a long factory building and runs along rails along the building's two long walls. It is similar to a gantry crane.
Overhead cranes typically consist of either a single beam or a double beam construction. These can be built using typical steel beams or a more complex box girder type. Double Girder Bridge is more typical when needing heavier capacity systems from 10 tons and above.
Overhead Cranes are widely used in our industrial field. It is applied at steel plant, Hydropower Plant, Warehouse, Workshop etc.
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