MULTICRAB - TECHNICAL INFORMATION - 2023 116 TECHNICAL DATA COMPONENT LOAD RATINGS ADJUSTABLE BASEPLATE Admissible working load: 5,500 daN ADJUSTABLE FORK HEAD Admissible working load: 5,500 daN Tube Ø 48.3 mm, th. 2.7 mm fy upright = 320 MPa 18 25 cm Length of buckling (lo) Admissible working load in compression: 2,494 daN for lo = 2 m For façade scaffolding anchored in a zigzag pattern with one side out of two, in accordance with standards NF EN 12810 and NF EN 12811: •every 8.00 m Q = 1965 daN in MULTICRAB Q = 3,096 daN in CRABÉTAI •every 4.00 m Q = 2494 daN in MULTICRAB Q = 3,850 daN in CRABÉTAI For other types of scaffolding, the loads depend on the ledger heights in correlation with the triangulation: For all other configurations, our design offices are available to you. Bolting Pin •MULTICRAB Ø 8 mm pin Admissible working load in traction: 1,158 daN •HM10 Quality 6- 8 bolt Admissible working load in traction: 1,856 daN •HM10 Quality 8- 8 bolt Admissible working load in traction: 2,592 daN* •HM12 Quality 6- 8 bolt Admissible working load in traction: 2,697 daN •HM12 Quality 8- 8 bolt Admissible working load in traction: 3,110 daN* * Value limited by the end stop phenomenon The use of pins or bolts is recommended for anchored structures when the standards are subject to tensile forces. Double bolting of the standards is required for suspended ones, craned structures, self-supporting, umbrella runs and public structures. COMPRESSIVE UPRIGHTS TENSILE UPRIGHTS
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