Double Girder Electric Overhead Crane

1.Simple and compact structure: box girder with electric hoist;
2.Easy and flexible operation: wireless remote control, pendent line handle or driver’s cabin;
3.Fast moving speed, high working efficiency;
4.Different slings for lifting loads could be equipped to suit different situations;
5.Fast delivery and convenient installation;
6.Reasonable design and reliable quality;
7.Good price with good after-sale service;

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Product Details

Double Girder Electric Overhead Crane


Overview


Double Girder Electric Overhead Crane is bridge crane with hook, suitable for indoor or outdoor fixed cross intercropping handling and transport work. Lifting capacity range 5T-800T, and it  consisted with double girder bridge mechanism, traveling mechanism, trolley with frame and electrical parts. Compared to single girder overhead crane, its structure is stronger, more secure use, so double girder overhead crane lifting capacity is larger.


Operation mode can be selected for ground operations, remote operation, and driver’s cabin according to the specific circumstances. Because of big span, large lifting capacity, high lifting height, usually more use driver’s cabin operation. 


Bridge crane

Advantage of Double Girder Electric Overhead Crane


  1. High efficiency with smooth and silent running.

  2. Suitable for high lifting capacities and heavy duty class

  3.  Minimum investment requirements for maximum space optimization

  4.  Safe and smooth running with safety accessories

  5.  Low noise, commodious cabin and good view space

  6. Maintenance-free for lifting mechanism and excellent changeability for spare parts

  7.  Suitable for industry power supply around the world

  8.  Precise and experienced designing to save each coin for clients

  9.  Overloading, over-volt, over-current protections included to ensure 100% safety

  10.  Accurate designing and advanced device to guarantee synchronous running in each side


Technical Parameter of Double Girder Electric Overhead Crane


Capacity

T

1

2

3

5

10

16

20

Span

m

7.5-22.5

Maximum Lifting Hight

m

12

 speed

Lifting

m/min

8

8

6

8

7

6

5

Trolley Travelling

20

Crane Travelling

Ground Control

30

Cabin Control

75

Weight

Trolley

kg

412

515

670

1068

1515

2767

4395

Total Weight

Ground Control

T

1.7-4.2

2.2-6.4

3.4-9.9

4-14.7

7.5-16.3

10.2-19.9

10.3-20.6

Cabin Control

2.1-4.6

2.6-6.8

3.8-10.3

4.4-15

7.8-16.4

10.5-20.2

10.5-21

Suitable Rail Model

kg/m

15,18,24

24,38

38,43

Power Source


Three phrase 380V 50HZ


Main Components of Double Girder Electric Overhead Crane

Bridge crane

Application  of Double Girder Electric Overhead Crane

Machinery manufacturing, metallurgy, petroleum, petrochemical, port, railway, civil aviation, food, papermaking, construction, electronics industries, workshop, warehouse and other material handling situations which need precise positioning, large components precise assembly.

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