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Lattice mast and jib sections for tower cranes: chords, lacing and bored connections, made so any section fits any other, to the crane maker’s drawings and weld procedures.
Scroll: the camera moves to each part in turn and ends on the exploded view. Drag to turn it round yourself.
01 / 06
A tower crane climbs on identical mast sections. Each one has to fit every other, every time. Crane steel is built strictly to the maker’s drawings and weld procedures.
Scroll to see how it is built · drag to turn it round
02 / 06
Chords cut to length and end-milled square.
Used here for: Chords
03 / 06
Tube lacing coped on the tube laser and welded by robot in a fixture.
Used here for: Lacing
04 / 06
Fish plates and pin blocks bored in one set-up, so sections interchange.
05 / 06
Triangular jib sections, jig welded.
06 / 06
Chords, lacing, connections and jib.
We fabricate to your drawings and prove the fit in our own bay before anything ships. Open any line for the detail.
Talk to an engineer
Mobile Stacking Conveyors
Industries · Equipment makers
Concrete Batching Plant Structures
We fabricate to your design, from plate to a packed container. An engineer will tell you honestly how we would build it.
