Grider Cranes

Single girder cranes are designed to cover a wide range of modern industrial demands, providing excellent value for money with no compromise on performance. A K2Cranes single girder crane has reduced wheel loads, saving costs on new support structures and increased lifting capacities on existing structures.

Girder Cranes

K2Cranes double girder cranes are available with a huge range of customer options in capacities up to 200 tonnes. Double girder cranes give a better height of lift in a given headroom as the hook travels between the beams. They are available in higher capacities than single girder and for heavy duty applications they can be supplied with open winch hoists.

Standard solutions incorporate the Street ZX hoist up to 25 tonnes capacity and Street VX hoist in higher capacities. One simple advantage of the double girder design is the possibility to fit a walkway to the crane which gives maintenance access to many critical parts of the crane and often to overhead lighting etc.

Underhung, or underslung cranes are the ideal solution when supporting steelwork beneath the crane is not an option. We offer single span and multi-span options. As underhung cranes are supported from the roof structure, minimised loadings are usually a requirement. Consequently most underhung cranes are single girder design, although Streets are able to offer double girder options.

 

We manufactures a standard range of single girder underhung cranes in capacities up to 12.5 tonnes. Larger capacities are available upon request but roof loads may be a limiting factor. Multi-span cranes are available with overall bridge lengths greater than 100 metres.

We slewing jib cranes are available in a wide range of standard formats in capacities from 125kg to 6300kg. Larger specially designed options are available on request. Street Crane offer two formats of jib crane, the pillar or post-mounted jib and the wall or column mounted. Each of these may be equipped with chain hoists or wire rope hoists with the additional options of electric travel and electric slewing gear. The jib arm may be under or over braced to maximise height of lift or travel. Post-mounted jibs can be constructed to provide a slewing angle 360°. Fixed jibs and monorail solutions may be appropriate for other applications.