FALSEWORK - TECHNICAL INFORMATION- 2023 276 PARTS CATALOGUE CRABTOUR ADJUSTABLE BASEPLATE AND BASE JACK Adjustable baseplate and base jack Part number Description Weight in kg 288800- 6 Adjustable baseplate 6.50 050120- 5 Base jack 8.50 FOOTPLATE The adjustable baseplate or the base jack allows for uneven ground. 2 1 Footplate Part number Description Weight in kg 280800- 4 Footplate 3.30 60 cm Stroke 28.1 cm 7.5 1 90 cm Stroke 60 cm Dead distance: 4.5 cm 2 Used with the screw-jack head, the footplate is used to create towers with adjustable telescopic standards at the bottom or shorter towers than with adjustable baseplates. It distributes ground loads. 27 cm 15 TRIANGLES The triangle is comprised of a tube Ø 60.3 x 2.5 mm th. nominal (σe = 32 daN/mm2) and of cross braces in tube Ø 40 x 2 mm nominal thickness (σe = 24 daN/mm2). Assembled in sets of 4, they make up a tower floor, after the elements are vertically interlocked and the CRAB keyed in at the end of the horizontal brace. They comprise 3 CRAB stirrups on the upright and a keying clamp at the end of the board bearer. H 10 L Triangles Part number Description (H×L) Weight in kg 287515- 1 0.75 m × 1.50 m triangle 9.50 280070- 4 1.00 m × 0.70 m triangle 9.50 280150- 4 1.00 m × 1.50 m triangle 11.50 BASE It facilitates assembly, the level of the towers and the general layout. Base Part number Description Weight in kg 280050- 6 Base 2.30 15 15
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