Flat top new from Wolff

25 April 2008

New from Wolffkran in Germany is the top slewing 4517 City flat top tower crane. At 6 tonnes maximum capacity it is the smallest crane in the range and has a maximum jib length of 50 m.

Configured with a 35.5 m hook height and 45 m jib two trucks are needed for transport. All motions are frequency controlled and there is a new 18.5 kW hoist motor.

For quick and simple erection there is a new connection system for the electronic components and a new subassembly design

Existing design elements include the pin-connected tower and jib and the TFS tower system has a new width of 1.2 m.

Counter jib radius is 11.5 m and the counterweight blocks weigh less than 3 tonnes. The jib can be extended in 2.5 m steps from 25 m.

Latest News
Steil Kranarbeiten doubles up for precision lift
City class cranes offered the necessary agility and precision for a tricky factory lifting job
Big Grove crane order for Poland
Polish crane rental company expands fleet with 21 new all terrain cranes
CTE signs up with Vermeer
Vermeer to become distributor for CTE lifts in southern US states