Fahrzeugkrane
Home | Legal Disclaimer
 
 
      Latest news from the
      product division:

Bauma 2007

Domestic appliances

Mobile and crawler cranes

Maritime cranes

Tower cranes

Mixing technology

Earthmoving Equipment

Mining Equipment

Aerospace

Machine Tools

Rental services

Jobs
Liebherr Group
Products
Services
Sales
Jobs
News
 
News from the mobile and crawler crane divisions
Liebherr cranes used in construction of a 130-metre high pylon
Click: View enlarged picture
Two different types of Liebherr crane were recently used in the construction of a 130-metre pylon for the new Rhine Bridge in Wesel. In the final stage of erecting the pylon, the stationary 280 EC-H 16 Litronic tower crane was supported in the lifting work by an LG 1750 lattice-tower mobile crane.

A Liebherr 280 EC-H 16 Litronic tower crane providing a maximum working radius of 70m was erected for the construction of the pylon. The tower crane, which comprises the 500 HC tower system mounted on foundation anchor bolts, reaches a maximum under-hook height of 142.4m. Due to the dimensioning of the 500 HC tower system, this huge under-hook height can be achieved with only one anchorage on the pylon. With a maximum load capacity of 3,100kg at jib end, the tower crane demonstrated a great capacity for handling materials, even when lifting the heaviest formwork units and during the concreting work.

As construction on the slip-formed reinforced-concrete pier progressed, the 280 EC-H 16 Litronic first of all rose to a height of 90 metres. Then the Liebherr LG 1750-type lattice-tower mobile crane placed six enormous steel ingots, each 15-metres high and weighing 75t, on top. This increased the height of the pylon by a further 45m.

2007-11-14
Back to previous page
All news
Top
Print preview
Notes on use of the News area:
The list shown here provides information on current topics. The items are arranged in chronological order, with the most recent at the top.

Clicking the headline takes you directly to the detailed information.