3T 5T 10T Single Girder Overhead Crane , Grab Bridge Crane Strong Bearing Capacity

LDZ Type 3t 5t 10 Ton Single Girder Grab Bucket Bridge Crane For Sale Price

Description of single girder overhead crane

Grab bridge crane is widely used for hoisting of common goods in various factories and mines.

Wheel base determination principle

The principles for determining the wheel base of grab bridge crane are as follows:

(a) it can meet the stability requirements of gantry along the crane track direction;

(b) the physical dimensions of the cargo shall be able to pass through the flat steel frame of the supporting legs;

(c) pay attention to make the wheel base B and span S into a certain proportion, generally take wheelbase B= (1/4 -- 1/6) S.

Application:

1. Grab bridge crane is widely used for loading, unloading and transportation of bulk materials in power plants, freight yards, workshops and docks.

2. Grab bridge crane cranes are all heavy duty working system.

3. All the mechanisms of grab bridge crane are operated in the driver's cab, and the directions to enter the platform door of the cab are: end in, side in and top in.

4. The rated lifting weight of grab bridge crane includes the weight of grab.

5. There are two kinds of parallel vertical girder in the opening direction of grab.

Technical parameter of single girder overhead crane

Advantage of single girder overehad crane

Grab bridge crane is mainly composed of box frame, grab trolley, truck operation mechanism, driver cab and electrical control system.The pickup device is a grab to grab bulk materials.

The grab bridge crane has an open and close mechanism and a lifting mechanism.

The open and close mechanism drives the grab to close, grab the material, when the bucket closed, immediately start the lifting mechanism, make the four wire rope average load for lifting work.

When discharging, only start the opening and closing mechanism, then the bucket will open and tilt the material.The grab bridge crane is basically the same as the hook bridge crane except that the lifting mechanism is different.

Configuration of single girder overehad crane

1. Lifting motors(ABM)
2. traveling motors ABB, Siemens, (Three-in-one type)
3. Electrics are Schneider,
4. SKF bearings
Safety feature of single girder overehad crane

1. Weight overload protection device
2. Top quality durable polyurethance buffer
3. Crane traveling limit switch
4. Low voltage protection function
5. Emergency stop system
6. Current overload protection function
7. Warning lights
8. Weight overload protection device

Q&A

1. What's information should I provide to get the price?

More parameters, such as lifting capacity, lifting height, span, power supply, etc. And if you can give us your design drawing, that will be very helpful.

2. Which kind crane can you provide?

Weihua is a famous leading manufacturer with experienced designers, engineers and a 600- people R&D team to provide all kinds crane with customized parameters.

3. What services can you provide?

We have a complete pre-sales&after-sales service system, and our engineers are available overseas. And we also provide training for your crane operators.

4. Which brand are the accessories and electronic components in your cranes?

We have a long term cooperations with ABB, Siemens, Schneider, , etc. And we have world-leading processing machines which are imported from Japan and German.

5. Do you provide crane spare parts?

Yes, of course, we can provide motors, reducers, brakes, hooks, remote controllers, wheels, crane rails, end carriages, enclosed busbar and so on.