Overhead Crane Operation

Overhead crane operation improves the daily complex working model. It plays the important role in lifting equipment market. Good operation model of crane can help the customers get high efficiency. With the development of technology, we need to learn the fast operation model. If you are interested in our products, please get in touch with us as soon as possible.

high quality overhead crane
High Quality Overhead Crane for Sale

 

AQ-NLH 25 Ton Double Girder Overhead Crane Parameters

  • Lifting capacity: 5-80t
  • Span:10.5-31.5m
  • Lifting height:6-18m
  • Lifting speed: 0.4-5m/min
  • Trolley speed:2-20m/min
  • Crane speed: 3-30m/min
  • Duty: A5
  • Customized service


Types of Overhead Crane

Grab Overhead Crane for Sale

Grab overhead crane operation is widely used in port, yard, mine site, etc. It is the useful tool for grabbing the coal, yellow sand, ore power, etc. The grab is the very easy tool. It has simple structure and easy operation. The hydraulic system adopts the international brand. The equipment has reliable operation. If the customers want to customize the crane, please get in touch with us as soon as possible.

grab overhead crane
Grab Overhead Crane Operation

 

AQ-QZ Grab Double Girder Overhead Crane Parameters

  • Lifting capacity: 5-20t
  • Span: 10.5-31.5m
  • Lifting height: 6-26m
  • Lifting speed: 30.7-39.3m/min
  • Trolley speed: 31.1-44.6m/min
  • Crane speed: 76.9-93.6m/min
  • Duty: A5-A7
  • Customized service


AQ-QD Double Girder Overhead Crane for Sale

The types is the important and common lifting equipment in crane operation. It is composed of bridge, travelling mechanism, trolley, various electrical equipment, etc. It has various advantages about the crane.

overhead crane operation
AQ-QD Overhead Crane Operation

 

AQ-QD Double Girder Overhead Crane Parameters

  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.66/4-1.6/10m/min
  • Trolley Speed: 2-20m/min
  • Working Class: A3~A8
  • Ambient Temperature: -20~40℃


  1. It mainly adopts the box design type and has compact structure.
  2. The trolley adopts the I-steel design installation. It has reliable operation and safety model.
  3. The crane equipment has high standard and safety operation system.
  4. We adopt the remote control system, which can make the operators get wide vision in the operation process.

The user can be equipped with other lifting tool, which lift and operate the special working. The clients can ask the technical requirements. We have our own factory in our company. Our team can offer excellent service and high quality design.

AQ-LH Electric Overhead Crane Operation for Sale

The crane type has light weight and compact structure in design concept. In addition, it has small wheel press and good operation model. It is widely used in workshop, factory, warehouse, electrical site, etc.

overhead crane for sale
Overhead Crane Operation for Sale

 

AQ-LH 10 Ton Double Girder Overhead Crane Parameters

  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.66/4-1.6/10m/min
  • Trolley Speed: 2-20m/min
  • Working Class: A3~A8
  • Ambient Temperature: -20~40℃


The type has two operation models. You can choose the ground control and driver’s control type. These different operation types can help the clients get simple choice according to the different environment conditions.

What are the maintenance requirements for bridge crane?

The maintenance of the bridge crane is not only directly related to the safety of the bridge crane, but also determines whether the bridge crane can maintain the subsequent vitality and extend the service life. Thereby it creates more economic benefits. In the long-term use of bridge cranes. Some problems will inevitably occur, so it is very important to do the maintenance work of the bridge cranes. Only the repair and maintenance work of the bridge cranes can eliminate the hidden safety hazards, reduce the failure maintenance rate. The type increase the operating safety of the bridge crane which is more conducive to the lifting operation of the enterprise.

1.The state inspection of the hydraulic system of the bridge crane;

2.Check the signs of failure caused by leakage, pressure, temperature, vibration, noise, etc. of the bridge crane through the test operation.

3.Through observation, subjective inspection of the structure, support and transmission parts of the bridge crane is carried out under the state, to understand and master the technical state of the crane, and to check and determine the source of the abnormal phenomenon.

4.Replace the worn, deformed, cracked and corroded parts of the bridge crane;

5.The bridge crane checks the electrical control system, whether the electrical installation, overload protection and safety protection are reliable.

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