20 Ton Travelling Double Girder Overhead Bridge Crane

Product Description

The double girder overhead travelling cranes are built for heavy loads and/or to gain lifting height. The ranges of double girder overhead travelling cranes extend up to 30t capacity and 30m span. The outsize characteristics are covered by our range of customized overhead travelling crane.

The standardization of our overhead travelling cranes allow you to get a high quality equipment at a lower cost.

Features and Advantages

1. Appearance: compact size, building headroom low light self-weight.
2. Adapt to the environment: mechanical processing workshop, metallurgical plant auxiliary workshops, warehouses, the field and power stations of transport, assembly and maintenance and handling.
3. Working temperature: - 25 degrees ~ 40 degrees.
4. Banned items: banned in inflammable, explosive, corrosive environment in use.
5. Classification: light and medium.Operating methods: The ground operation and in the driver's cabin.
6. The cabin: Open-style and closed style
   Note: It’s not suitable for lifting blazing & melting metal or toxicant as well as explosion- proof or insulating working conditions.

Safety Device

• Top quality longtime bearing polyurethane materials buffer
• Lifting limit switch and traveling limit switch
• Current overload protection system
• Voltage lower protection function
• Emergency stop system
• Zero voltage protection
• Weight overload limiter

Technical Data Sheet of 20 Ton Travelling Double Girder Overhead Bridge Crane

Details Images

Product Advantages

• Compact design: Lightweight structure, excellent performance, advanced design concept, improve the air Secondary utilization rate.
• Fast and smooth loading: Complete standard configuration, smooth running, fast positioning, running Smooth and safe.
• Good performance: According to customer requirements processing production, weight bearing, cost-effective 'sales after the security
• Safe and reliable: Advanced technology for manufacturing, safe and reliable performance, safe use life life more than 1 million times, can ensure the long-term trouble-free operation.

After-sale Service

1. We have a professional sales team,can privede u a quick and professional reply.
2. Exclusive engineer support at any time, so we can design within 24 hours.
3. 2 year warranty for whole machines, providing all parts free of charge.
4. Low charge for continue maintenance when warranty is expired.
5. We can produce the largest tonnage crane,just give us your demand.
6. We can provide free training to end-users, don't worry about the installation.

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.