• Single Girder Bridge /Overhead Crane, Suspend Eot Crane
  • Single Girder Bridge /Overhead Crane, Suspend Eot Crane
  • Single Girder Bridge /Overhead Crane, Suspend Eot Crane
  • Single Girder Bridge /Overhead Crane, Suspend Eot Crane

Single Girder Bridge /Overhead Crane, Suspend Eot Crane

Condition: New
Operation Form: Air Operation+Ground Operation
Maximum Lifting Height: 15-20m
Maximum Lifting Weight: <20t
Main Girder Form: Single Girder
Type: Ordinary
Customization:
Diamond Member Since 2013

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Manufacturer/Factory

Basic Info.

Model NO.
LD
Quality
Reliability & Durability
Types of Electric Hoist
CD, MD
Crane Traveling Speed
20/30 M/Min
Crane Motor
Zd52-4/18.5kw and Zd41-4/7.5kw
Lifting Speed(M/Min)
8, 0.8/8; 7, 0.7/7
Long Travel Speed
20 M/Min, 5/20 M/Min
Stepless Speed Control
Available (Variable Frequency Control)
Electrical System Brand
Siemens/Schneider/Chint
Affiliate Documents
English Operation Manual, Wiring Diagram
Tower Crane Type
Under Slewing Cranes
Transport Package
Wooden Box, Plywood
Trademark
LYFOO
Origin
Xinxiang, Henan, China
HS Code
84261120
Production Capacity
15000 Per Year

Product Description

Single girder bridge crane  (1-20t) 
 
Brief Introduction:
Single girder overhead crane is a kind of material lifting equipment which was hung on the top of the workshop, ware house and stock ground. Both of its ends are located on tall concrete pillars or metal stents. The bridge structure lies and runs on both sides of the elevated track, This type crane can take full advantages under bridge space of lifting materials and not hindered by ground equipment It's owns the largest number used lifting machinery.
 

LD type electric single girder overhead cranes is the most commen crane. It has the advantage of light deadweight, little material, low price, easy control and convenient amending. LD type single beam electric bridge crane was recommended by WTO and apply to China standard JB/T1306-94.

LD type single girder electric crane can be divided into three parts as follow:
1. Steel structure inclueds main beam and end truck
2. Lift equipment, CD/MD or chain hoist. LD crane could have one or two speed.
3. Crane traveling mechanism: Two end carriages with wheels driven by electric motor.

LYFOO Crane possesses the following features:

1. The quality of the main girder decides use age and use cost of the crane. "shengqi" consummately adopt European most advanced design and manufacture craft of the main girder. Mail girder wear well , not only let user ease use, but also low maintenance cost.
 
2. The up camber curve of main girder adopt optimize 4 times curve, ensure traveling have no upgrade resistance when full loading. Overcome the disfigurement of traveling motor overload traveling and trolley slide traveling.
 
3. End carriage is box girder, and the connection between end carriage and main girder adopt high strength bolt, in order to transport conveniently.
 
4. Optimize structure design, bearing layout reasonable , bear horizontal force, improve use age of the bearing.
 
5. The connections of every mechanical part are gears, in order to achieve simple installation and convenient maintenance. The drive wheel group and driven wheel group are all supported on crescent bearing box , convenient for disassembly and adjust.

Specification:

1. Capacity range: 0.5-20 ton.
2. Span length: 6-32m
3. Lifting height: 7.5-32m
4. Electric hoist: CD/MD Model.
5. Motors: Nanjing Zongchang (Best in China. )
6. Power supply: 380V/50Hz or as per client's requirement.

Some Technical Parameter
Crane traveling mechanism Performance parameters
 1-5t10t
Traveling Speed (m/min)2020
Reduction Ratio (i)3838
MotortypeYES
power2×0.42×0.8
Rotational speed1200
Working SystemA5
Power supply3phrase  380V    50Hz
Wheel diameterФ200
Width of Track37-70mm

Safety feature:

1. Limit switch.
2. Overload stop device for hoisting.
3. Long bearing buffer for crane traveling.
4. Power faliure backup.

Notice: As this kind of crane is customized, in order to offer you most suitable design and solution, please confirm following information when you send inquiry.

1. Lifting capacity.
2. Span length. (rail center to rail center)
3. Lifting height. (hook center to ground)
4. Do you need bus bar, rail from us?
5. Local power supply 380V 50Hz 3P?
6. Working condition: What goods to lift?
7. Drawings of working place would be appreciated.

 

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