Multipurpose aluminum professional hinged rung ladder 500 mm width NV3321

Rungs
4×3—2×4+2×5
Max load
150 kg
Guarantee
3 years
Specification
Description

Positions of using

  • Leaning rung ladder
  • Stepladder
  • Leaning, L-shaped rung ladder
  • Standing platform

Features

  • The ladder is intended for regular professional use. Optimal for construction, installation, repair and maintenance work at a height of up to 5.5 m. Complies with GOST (Russian standard) R58752−2019.
  • The increased width of 500 mm provides additional comfort during long working hours.
  • Self-locking hinge device is regulated by one hand.
  • Steps 28×28 mm with a step of 260 mm are firmly connected to the posts by a 32-fold rolling connection. The surface of the steps is corrugated to eliminate slipping when climbing.
  • The profile of the ladder stiles is additionally reinforced in the most loaded places.
  • Two rigid 906 mm crossbars provide a wide support area. The traverses are quickly removed and installed using special fasteners built into the profile to avoid loss.
  • For reliable fastening of the traverse and protection of the staircase profile, surrounding surfaces and objects from damage, special plastic inserts are provided.
  • Two-component feet of cross-bar prevent risk of slipping, they are reliably riveted. The hard component provides secure fastening, the soft one prevents the ladder from slipping.
  • The use of the ladder in the “Platform” position is allowed only with a standard removable board (art. 3930). The flooring is not included in the set, it is purchased separately.
  • Practicality and attention to each component guarantee safe work at any required height.
Schema: Multipurpose aluminum professional hinged rung ladder 500 mm width NV3321
Sku Steps A, m B, m D, m E, m F, m G, m L, m M, m O, m N, m I, m J, m H, m C, m P, m Q, m К, kg Weight, kg Цена Buy
3321403 4×3 3,47 0,50 0,91 0,98 0,96 2,96 3,57 4,27 2,77 1,69 2,13 2,53 1,48 0,26 0,95 0,51 150 14,0 по запросу
3321234 2×3+2×4 3,99 0,50 0,91 1,24 1,22 3,22 3,82 4,78 3,02 1,94 2,24 2,78 1,48 0,26 1,21 0,51 150 14,9 по запросу
3321404 4×4 4,51 0,50 0,91 1,24 1,22 3,22 4,35 5,27 3,29 2,19 2,76 3,29 2,00 0,26 1,21 0,51 150 15,8 по запросу
3321245 2×4+2×5 5,03 0,50 0,91 1,50 1,47 3,47 4,60 5,76 3,53 2,44 2,88 3,54 2,00 0,26 1,47 0,51 150 16,7 по запросу
3321405 4×5 5,55 0,50 0,91 1,50 1,47 3,47 5,11 6,25 3,78 2,68 3,40 4,05 2,52 0,26 1,47 0,51 150 17,7 по запросу

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