5Ton Capacity Double Girder Hook Gantry Crane With Electric Trolley

Product Description

5Ton Capacity Double Girder Hook Gantry Crane With Electric Trolley is a large crane, the structure of the beam and column is a "door" shape, deliberately move on the track, with a greater load, gantry crane has energy saving and environmental protection, high reliability, lifting capacity, small maintenance workload, easy to achieve automation and other advantages.

Work Duty

The classification of work level is determined by the utilization level U and the load state Q of the crane. They are divided into A1 ~ A8 grades. The working level of the crane, that is, the working level of the metal structure, is determined by the lifting mechanism and divided into a1-a8 levels, if compared with the working type of the crane stipulated in China.

Roughly equivalent to: a1-a4-light; A5 - A6 -; A7- heavy, A8- extra heavy.

Gantry crane is also known as gantry crane work class A: it reflects the crane in the state of load and utilization of busy two aspects of the working characteristics.

Product Maintenance

• wire rope

Attention should be paid to wire breakage of the wire rope. If there is broken wire, broken strand or wear to reach the scrapping standard, should be replaced in time new rope, can choose the wire rope including phosphating coating wire rope, galvanized wire rope and smooth wire rope.

• The lubrication

The working performance and service life of each crane mechanism largely depend on lubrication. When lubricated, the maintenance of mechanical and electrical products, lubrication refer to their own manual, walking cart, heavy truss truck should be a weekly note of grease. Industrial gear oil (SY1172 -- 80) 200 should be injected into the winch. The height of the oil level should be checked frequently and supplemented in time.

• Sling

Spreader must be inspected regularly.

• Block and tackle

Mainly check the wear condition of the rope groove, whether the flange is cracked and whether the pulley is stuck on the shaft.

• The wheel

Inspect the rim and tread regularly, and replace the wheel when the rim is worn or cracked to 10% thickness. When the diameter difference between the two driving wheels on the tread is more than D/600, or when there is a serious scar on the tread, the tread should be re-polished.

• Brake

Each shift should be checked.

Brake should be accurate, the pin shaft is not allowed to jam. The brake shoe shall be properly fitted to the brake wheel and the shoe clearance shall be equal when the brake is released.

Package & Delivery

Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane,
Beam launcher, Electric winch, Lifting platform and so on. Dowell crane is sticking to the global optimal procurement of raw materials and parts to make innovations in technical details of electric control and mechanical transmission,etc.We continue the wide and deep cooperation with the well-known transnational enterprises such as Simens and Sew in Germany, Schneider in France and ABB in Switzerland, etc.

Company Strength

Dowell Crane Co., Ltd is a China-leading group of crane businesses which was founded in 1955, Only one company has 60years manufacture experience. And serving a broad range of customers all over the world to provide a complete set of advanced lifting project, including Gantry crane, Bridge crane, Jib crane, Accessory. Our clients include manufacturing and process industries, shipyards, ports and so on. Regardless of your lifting needs, dowellcrane Machinery Group is committed to providing you with lifting equipment and services that increase the effectiveness and value of your business.

a). Dowell Crane Co., Ltd have already obtained the CCC,CE,BV,SGS,ISO OHSAS certification's and have won over 60 honors.

b). China's leading mechanical research and design institute and famous university provides advanced technical support for us.

c). Serviced for more than 5000 companies, and the products popular in more than 40 countries.

d). Through decades of unremitting efforts, now, Dowell Crane Co., Ltd covers an area of 180,000 square meters and over 380 sets of advanced equipments. Management staff reach to 860, and our worker have more than 10000.

Packing & Delivery terms:

1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.

2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.

3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.