Current Catalog - John S. Hyatt & Associates, Inc.

JAMESENGINEERING30" FOLDINGSUPERTRUSSThis range of truss has been developed for those applications which require a compact truck pack withhigh load bearing capability. All sections fold completely flat and therefore take up the smallest amount ofspace possible. Indeed 50' of folding truss requires the same space as 1 x 8' section of Pre-rig Supertruss.Quick assembly of trusses together by the tried and trusted Supertruss fork connector. Each trussis separated at the bottom boom by folding locking elbows and hinged at the top with our custom madeextrusion. It is made from 6061-T6 alloy 2" x 0.157" tubes in the main chords and 1" x 0.125" tubes in thediagonalsProductCodeB2660B2661B2662B2663B2664B2602B2603B2604B2605B2606AB2606BB2607B2609DESCRIPTION12' Folding Supertruss10' Folding Supertruss8' Folding Supertruss6' Folding Supertruss4' Folding Supertruss2 Way Folding Supertruss joint3 Way Folding Supertruss joint c/wsquare support plate4 Way Folding Supertruss joint c/wsquare support plate2 Way Folding Supertruss squaresupport plate12" Tower Sleeve plate15" Tower Sleeve plateAdd on caster barsFolding Supertruss flying pointWTlbs107968267623050604454501225Allowable Load DataSpanfeet (meters)10 (3.048)20 (6.096)30 (9.144)40 (12.192)50 (15.24)60 (18.288)70 (21.336)80 (24.384)90 (27.432)100 (30.48)Maximum Allowable Uniform LoadsLoadspounds (kgs)11704 (5309)*11704 (5309)*11618 (5270)*9179 (4164)5471 (2482)3994 (1812)3134 (1422)2169 (984)1466 (665)932 (423)Maximum deflectioninches (mm)0..276 (7)0.276 (7)0.946 (24)1.812 (46)2.206 (56)3.861(98)5.122 (130)5.90 (150)6.659 (169)7.447 (189)Maximum Allowable Center Point LoadsLoadspounds (kgs)10158 (4608)10158 (4608)6728 (3052)4589 (2082)2735 (1241)2290 (1039)1567 (711)1084 (492)734 (333)467 (212)Maximum deflectioninches (mm)0.394 (10)0.394 (10)0.946 (24)1.812 (46)2.206 (56)3.861(98)5.122 (130)5.910 (150)6.659 (169)7.447 (189)LOADING FIGURES show maximum loads between supports in addition to self weight of truss. Information extracted fromstructural report by The Broadhurst Partnership. * Denotes load limited to suit maximum shear capacity. All loads include a20% overload factor for dynamic effects.D15