The Double Girder Overhead Crane is a lifting equipment that is horizontally framed over the workshop, warehouse and material yard for lifting and transporting materials. Bridge crane is installed on the crane beams on both sides of the height of the plant, and the whole equipment can run horizontally on the tracks laid on the crane beam. The hook and the electric hoist are used for lifting motion to complete the lifting and moving of heavy objects.

The double girder overhead crane are widely used in warehouses, factories, docks, hydropower stations, etc.

Technical design base of double girder overhead crane

1. Loading Capacity: According to weight of lifting load, working environment, plant structure load capacity, crane wheel pressure and so on. Our double girder overhead crane can be designed up to 500t capacity.
2. Span: According to distance between runways or columns in workshop, our engneers can derive specific technical scheme. Further more, if customer can provide layout of the plant, our engineer will offer precise and economic solution. Generally, span of crane can be up to 31.5m and available for customized span.
3. Lifting height: According to distance from roof top to ground in workshop, our engneers can confirm lifting height needed. Also, height from roof top to runway will be very important for installation. If customer can provide drawing of the plant section, we can find better choice for you.

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.