The City Lifter CL25 is capable of lifting to a height of 100 metres and has short jib lengths of 6, 8 and 10 metres, which makes this crane ideal for working at the front of city centre projects. The low total weight and the low overturning moment means this crane can be mounted where nothing else can.
Many city centre projects use a slow chain hoist or wire rope hoist on runway beams to lift materials from street level onto a gantry. The materials are then manually transferred to another hoist to get to the required floor. The CL25, on the other hand, can be mounted directly onto the gantry with its mast tied to the building.
By using Scaffold or Samson Hardideck platforms, the materials can be lifted straight from the delivery vehicle at road level to where they are needed, saving double handling and damage. The working speed of the CL25 also speeds up the lifting operation itself. Pedestrians can still walk under the gantry for protection.
The Samson Hardideck platforms are easily installed and moved by the CL25, and can even be loaded with materials away from site and simply lifted and attached to the required floor level.
However, the CL25 has many other mounting possibilities. A 3 metre ballasted base cross with screw jacks is available. This cross can also be bolted to the building without ballast to reduce weight.
It can also be hydraulically climbed through the building similar to a concrete placing boom. Under development is a system of collars that allow the crane to climb hydraulically on the edge of the building, so there doesn’t have to be a hole in the slab and the reach of the crane is maximised.
Whether it’s a new build or a refurbishment project the CL25 can offer a good solution for handling materials in city or town centres.
Designed according to EN 14439:2009 (C25).
All cranes from Artic Crane are of course equipped with the iRaptor Driver Rescue System as standard.
|Hoisting speed 2,5 tonnes||0→36 m/min|
|Luffing speed||0→24 m/min|
|Slewing speed||0→1.5 rpm|
|Safe working load||Max load 2.5 tonnes|
|Maximum working radius||6, 8 or 10 metres|
|Free standing lifting height||10 metres|
|Hoisting motor power
Luffing motor power
Slewing motor power
|3 x 400–480 V 50/60 Hz
|Main fuses||32 A (400 V, 50 Hz)|