Technical information Crab range

C o m p o n e n t s 1 5 Ledgers In Ø 48.3 x 2.7 mm tube nominal thickness ( σ e = 0.32 kN/mm 2 ), they comprise a key clamp at each end. Part number Description Weight (kg) 250201-1 0.15 m Ledger 0.90 250203-7 0.35 m Ledger 1.51 250205-2 0.50 m Ledger 1.87 250207-8 0.70 m Ledger 2.53 250210-2 1.00 m Ledger 3.28 250215-1 1.50 m Ledger 4.63 250218-5 1.80 m Ledger 5.45 250220-1 2.00 m Ledger 6.00 250225-0 2.50 m Ledger 7.50 250230-0 3.00 m Ledger 9.64 Reinforced ledgers They increase the service load of the decks. Part number Description Weight (kg) 252110-2 1.00 m Reinforced ledger 6.35 252215-9 1.50 m Reinforced ledger 8.90 252200-1 2.00 m Reinforced ledger 12.11 252225-8 2.50 m Reinforced ledger 14.99 252230-8 3.00 m Reinforced ledger 17.72 20 cm 18 50 cm 25 cm 25 Section length Theoretical length Section height Part number Grid section Spacing Weight height x length (m) of wedge key (m) (kg) 295010-3 0.50 x 1.00 1.04 3.40 295015-2 1.50 1.49 3.72 251007-1 1.00 x 0.70 1.17 3.07 251010-5 1.00 1.35 3.80 251015-4 1.50 1.72 4.35 251020-4 2.00 2.15 5.67 251025-3 2.50 2.60 6.56 251507-0 1.50 x 0.70 1.62 4.17 251510-4 1.00 1.75 4.40 251515-3 1.50 2.06 5.50 251520-3 2.00 2.42 6.35 251525-2 2.50 2.84 7.22 292005-6 2.00 x 0.50 2.04 5.40 252007-0 0.70 2.09 5.50 252010-4 1.00 2.19 5.64 252015-3 1.50 2.45 6.28 252018-7 1.80 2.63 6.81 252020-3 2.00 2.76 7.20 252025-2 2.50 3.13 7.26 252030-2 3.00 3.53 9.20 Diagonal braces Made with tube Ø 38 x 2.7 mm nominal thickness ( σ e = 0.32 kN/ mm 2 ) fitted at each end with a S pin. They ensure vertical wind bracing of the structures and must be fitted as assembly progresses. They are designated by the height and length of the grid section to which they are fitted. End post Standards 2 1 2 2 2 2 1 10 Standards Made out of a Ø 48.3 tube x 2.7 mm nominal thickness ( σ e = 0.32 kN/mm 2 ) on which nodes of stirrups are welded every 0.50 m. A stud protruding by 18 cm centres the uprights and prevents any dislocation. Standards can be pinned or bolted together. Part number Description Weight (kg) 250100-5 0.50 m standard 3.09 290100-7 0.50 m standard without spigot 2.41 250101-3 1.00 m standard 5.32 251101-2 1.00 m standard without spigot 4.23 250102-1 2.00 m standard 9.59 250103-9 3.00 m standard 12.66 253027-7 0.27 m end post 1.50 300009-8 S pin 0.08 206034-1 Bolt Ø 10/60 quality 6-8 0.06 207042-3 Bolt Ø 10/70 quality 6-8 0.07 Double bolting (public, suspended, hoistable) Pin 01.11.17 T e c h n i c a l i n f o r m a t i o n