Grab crane design and manufacturer | Dongqi grab overhead crane

grab crane introduction

Grab crane is a heavy duty double girder overhead crane equipped with grab bucket, which can be used frequently. The lifting capacity of grab crane included the dead weight of the grab bucket is 5 ton to 25 tons. The working class of the grab crane is A6. The specifications of the grab crane is given in the following table for your reference and customized design can be provided by DQCRANES.

Components of grab crane

Grab crane is mainly consisted of bridge frame, crane traveling mechanism, lifting trolley, electric equipment, grab bucket, etc.

Grab crane drawing

Application of grab crane

Grab crane is widely used in power station, storage, smelting workshop of steel mill, port, cement plant, and waste recycling station, etc. to load and unload scattered objects. The grab crane has a high requirements on heat, dust, and aggressive environment. DQCRANES can provide you the optimal grab crane to your applications.

Advantage and features of grab crane

• Optimal designed grab cranes are widely used for serving stores and bunkers with automatic, semiautomatic and manual control.
• Laser-assisted height measurement is equipped with the grab overhead crane.
• Grab cranes can work all around clock.
• Safety protection devices such as limit switches for lift and CT are equipped for safe lifting and traveling.
• Overload Protection Device increases performance security.
• Easy and convenient operation is realized by remote control of grab cranes.
• Equipped with double speed mechanism, our grab cranes have a better working performance in terms of precision.
• Low voltage protection, phase sequence protection and emergency stop device are equipped to grab cranes.
• Warning indicators are installed: flashing lights and warning sound.

Single girder grab crane and double girder grab crane

Grab cranes can be classified into single girder overhead crane, and double girder overhead crane based on the overhead crane structures. Dongqi Hoist and Crane is able to provide types of grab crane or grab bucket crane according to your needs and appliaction conditions. The following pictures of grab crane for your reference. If you need the overhead crane, please feel free to contact us. Email: sales@cranesdq.com.  

5 ton single girder grab crane and grab bucket crane 

10 ton double girder grab crane for coal handling 

Grab bucket

Grab bucket is a tool for efficiently loading and unloading materials such as, sands, coal, mineral powder and bulk chemical fertilizer, etc. The grab bucket is equipped for the crane to grab bulk materials.

There are two types of grab buckets, the orange grab and clamshell grab. The orang grab is suitable for handling materials, such as, steel scrap, big iron stock, garbage, and steel mills whereas the clamshell grab is used to lift small bulk materials, such as, grain, bulk fertilizer, etc.

Grab crane projects pictures of Dongqi crane

Grab crane - Double girder overhead crane of Dongqi Crane

Oragne peal grab crane - Double girder overhead crane of Dongqi Crane for waste and garbage handling

Grab bucket crane - Double girder overhead crane of Dongqi Crane

Get your custom overhead crane design

Overhead crane: S= Crane Span, H= Lifting height

In order to give you suitable overhead crane solution and specific overhead crane price promptly, please help our overhead crane engineer to confirm the following information as much as possible:

1. types of overhead crane: (Single or double girder? European type or Common one? )
2. Capacity:
3. Span:
4. Height of Lift:
5. Power supply: (3phase? Voltage? Hz?)
6. Bay/ Travelling Length:
7. Quantity:
8. Operation: Through Pendant/Radio Remote/Cabin Control
9. Indoor/Outdoor:
10. Application (What are you planning to lift) :
11. Environment (Normal/ hazardous) :
12. Building drawing if possible:
13. Location:
14. Industry type: (Eg: Auto, steel, sugar, stone, etc)
15. Rail Existing/New: (Size in case of Existing)
16. Number of Cranes in bay:
17. Existing Structure/New Structure:
18. Your full company address and contact details:

If you do not know about how to select the overhead crane, please feel free to leave us a message or email to sales@cranesdq.com. The reply of our overhead crane engineer will be given within 24 hours. Get your custom design overhead crane.

Crane services of DQCRANES

DQCRANES can provide overall services for all types of industries cranes, and the main services are as follow:

	Crane project design Cranes designed by DQCRANES will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
	Crane Installation EASAY installation, wonderful working performance. DQCRANES can provide on-site crane installation services and our crane engineers will be at your services when necessary.
	Lifetime Maintenance Crane maintenance from DQCRANES ensures your safety and working efficiency.
	Crane operator Training DQCRANES training includes crane operation, maintenance and inspection, and crane spare parts, etc.
	Technical support The powerful technical support of DQCRANES will solve your crane technical problems.
	Crane parts DQCRANES parts will renew your cranes.