• Model NO.：LH
• Type：Bridge Crane
• Span：5-35m
• Application：Construction Usage
• Sling Type：Wire Rope
• Power Source：Electric
• Transport Package：Strong Wooden Box
• Specification：Steel
• Trademark：LYFOO
• Origin：China

Basic Info.

Model NO. LH Type Bridge Crane Span 5-35m Application Construction Usage Sling Type Wire Rope Power Source Electric Transport Package Strong Wooden Box Specification Steel Trademark LYFOO Origin China

Product Description

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.