Demag Standard Single Girder Top Running Cranes

Demag Standard Single Girder Cranes are designed to provide the optimal combination of performance and price.  Toprunning Single Girder Cranes feature wide flange beams and fabricated boxes as girder structures. Design of our box girders provide for maximum strength while maintaining one of the industry’s lightest weights. Box girders are made of A36 steel with the bottom flanges constructed from A572 steel. Modular endtruck designs allow for on-site installation. Mounting designs include our traditional side-mount style and our latest introduction of a top-mount style.  Standards include 2-speed selection for hoist, and travel drives. Standard option packages include speed variations such as variable frequency drives and additional 2-speed selections, remote control packages, and dual hoist arrangements.

• Our girder construction utilizes two types: WF beams or our unique box girder design.
• WF beams are used for cranes up through 10 ton capacity and 60 foot spans.
• Box girders are used for spans greater than 60 feet up through 10 tons and all spans up through 15 ton capacity. The design of the box girders provide for maximum strength with minimum weight. while modular end trucks allow for on-site installation.
• Standard bridge cranes include 2-speed selection for hoist and travel drives. Standard option packages include but are not limited to: variable frequency control, 2-speed variations, remote control, dual hoist arrangements and outdoor protection.
• Regardless of either girder type, our unique overhead crane design utilizes our  modular end trucks and exclusive end truck girder connection. These features translate into savings based on increased performance and service life or our equipment. Additional savings are based on our ability for on-site installation which equates to reduced installation time and freight costs.