Products / Hangar doors / Crane doors / Crane door Crane door systems Megadoor crane door at Frerk Aggregatebau GmbH, Germany Megadoor crane door at Frerk Aggregatebau GmbH, Germany Megadoor crane door at Bison Concrete Products, Leeds UK Chicago-Megadoor crane door at Bridge & Iron USA Megadoor crane doors systems at Dongfang (Guangzhou) Heavy Machinery Megadoor crane doors at China Nuclear Power in Dalian City, China Megadoor crane door at China Nuclear Crane door systems to help provide rapid, reliable and energy-efficient operation Specifically designed to fit the crane and crane rails and lifting vertically, the door requires virtually no side room and no floor tracks. Simple and safe to operate, it is ideal for extreme weather conditions and offers a tight seal, which helps you reduce energy consumption. Depending on door size, high-speed operation is also available. The crane door systems minimize your construction costs by permitting a virtually unlimited opening width with variable height. Depending on the opening shape and the placement of the crane rail, various door designs can be created with or without swing-up mullions. ASSA ABLOY VL3190 vertical-lifting fabric doors ASSA ABLOY VL3190 vertical-lifting fabric doors are ideal for heavy industrial facilities that need large doors through which a crane can pass. They provide fast, safe and reliable operation under any conditions. The door can be made to almost any size and has virtually no side room requirements or footprint. Thanks to excellent air tightness and resistance to high winds, it minimizes heat loss and provides a viable working environment for demanding tasks. Technical description For full technical information, please contact your local ASSA ABLOY Entrance Systems representative. Close Contact us Related products Multiple-leaf aviation hangar doorsClose massive openings with variable heights.