Assembly boom
The Montageeber or Eber Crane , shortly Eber is an approximately 58-meter-high crane assembly and a landmark in the Brandenburg Eberswalde . The crane was named after the city's heraldic animal and was built in 1954 as a model for a series of assembly cranes; a second example is in the port of Hamburg . It is a welded steel profile lattice structure of the type Portalwippdrehkran, which was patented in Eberswalde 1,932th This design makes it possible to maintain the hook height with changing distances of the crane arm. Movable counterweights kept the power required for the luffing gear low.
From 1954 to 1990 the boar was used as an assembly crane in crane construction in Eberswalde , it was operated electrically. The port cranes produced were assembled and dismantled in the factory. The basic construction of the cranes from Eberswalde corresponds to that of the boar to this day , only that the half-timbered construction was replaced by more effective but heavier sheet steel constructions as early as the 1960s.
After 1990 the assembly boar was no longer needed. In 2001 it was dismantled, moved to the edge of the company premises and reconstructed. There, the monument serves today as a vantage point from which, in good weather, you can see the Berlin television tower , 50 km away . The viewing platform is about 30 meters high. Today the crane belongs to the Eberswalde family garden .
Technical specifications
Load capacity
- Main lift: 32.0 t
- Auxiliary lift: 0.5 t
Working speeds and performances
- Main hoist: 10.0 m / min 64 kW
- Auxiliary hoist: 30.0 m / min 27 kW
- Slewing gear: 64 / min 20 kW
- Luffing gear: 9 min 12 kW
- Chassis: 25.0 m / min 8x6 kW
Crowds
- Construction weight: approx. 326 t
- Ballast in the tower: 102 t
- Fixed counterweight: 28 t
- Movable counterweight: 44 t
- Service weight: approx. 500 t
- Construction height: approx. 58 m
See also
Web link
Footnotes
- ↑ Märkische Oderzeitung from Jan. 10, 2014: TÜV inspection on the boar crane
- ↑ Family garden Eberswalde : assembly boar crane
- ↑ Berliner Zeitung of June 7, 2003: Kranbau Eberswalde delivers all over the world.
- ↑ Scrap metal blog ( Memento of the original from June 23, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. : The Eberswalder assembly boar
- ↑ Presentation of the crane on Familiengarten-eberswalde.de, accessed on December 28, 2019.
- ↑ Brandenburg as a travel destination : Eberswalde family garden
Coordinates: 52 ° 50 ′ 32.9 " N , 13 ° 46 ′ 26.5" E