Demag Standard Double Girder Cranes

Demag designs and builds overhead double girder cranes specifically for your application. Using proven standardized designs and components along with a sophisticated CAD System, each crane is matched to the needs of the customer.  Using a box girder design and a modular endtruck, Demag has eliminated excess weight while at the same time providing maximum strength to meet your required service rating. A reduction in the overall weight increases the energy savings and reduces ambient noise.  Demag’s hoist and trolley designs allow for the maximum utilization of our customer’s facilities through reduced requirements for headroom clearance in combination with optimal lifting height options. With the flexibility of design offered by Demag, your crane can be either cab, floor or radio controlled. Demag has spent years designing controls for both the floor and cab controls which permit ease of operation while reducing worker fatigue. Demag Cranes meet or exceed all U.S.A. and Canadian crane design and safety requirements. All Demag Double Girder Cranes are made from type A36 steel. Full penetration welds are used to join all structural members. The exclusive Demag EndTruck/Girder connection utilizes a friction connection. This friction connection includes high torque bolts in combination with precision washers that result in a controlled overall dimension accuracy within a tolerance of 2 millimeters for the total dimension of the endtruck/girder assembly. The main benefit of this design is reduced crane skewing through improved crane squareness and span accuracy. Additional benefits include reduced maintenance due to reduced wheel wear and interchangeable
replacement components.

• Demag Standard Double Girder Crane products are designed to provide the strength to meet your required service rating while minimizing excess weight and maintenance. Hoist and trolley designs provide optimal lifting height with minimal headroom requirements.
• 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.
• High Cycle Cranes utilize our MPW built-up hoist and VFC for all motions.
• 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 for your equipment. Additional savings are based on our ability for on-site installation which equates to reduced installation time and freight costs.