Extension rung ladders

Working height
Series
Max. load
Usage
Properties
 
150
kg
In comparison Compare
150
kg
In comparison Compare
150
kg
In comparison Compare
150
kg
In comparison Compare
NV 500 2-section rope-operated 3-section rope-operated 2-section extension 3-section extension
Position for using
  • leaning
  • extension, rope-operated
  • leaning
  • extension, rope-operated
  • 2 separate single rung ladders: 1- and 2-section
  • leaning
  • extension
  • 2 separate single rung ladders:1 — and 2-section
  • leaning
  • extension
  • 2 separate single rung ladders:1 — and 2-section
Width of lower section 525 mm 525 mm 525 mm 525 mm
Profile of stile, aluminium profile 6063 Reinforced 71×23, 99×23 from 2×16 Reinforced 99×23 Reinforced 71×23, 99з23 from 3×13 Reinforced 71×23, 99×23 from 3×10
Profile of rung, aluminium profile 6063 30×30 30×30 30×30 30×30
Plastic 2-component plastic feet 2-component plastic feet 2-component plastic feet 2-component plastic feet
Safety belts 20 mm standard 20 mm standard Light-proof and weather-resistant safety belts with metal ears Light-proof and weather-resistant safety belts with metal ears
Guide brackets 60 mm aluminium, plastic insert, 2 screws 60 mm aluminium, plastic insert, 2 screws 60 mm aluminium, plastic insert, 2 screws 6 0 mm aluminium, plastic insert, 2 screws
Hooks rope-operated retention mechanism rope-operated retention mechanism 20 mm aluminium, 4 hooks per section, automatic lock for hook, 2 screws 20 mm aluminium, 4 hooks per section, automatic lock for hook, 2 screws
Wall pads Wall wheels Wall wheels Wall wheels Wall wheels