MULTIFUNCTIONAL FIRE LADDER JUST TYPE F-507 - ALUMINIUM
BASIC DESCRIPTION
High-quality aluminium ladder suitable as part of firefighting equipment, directly from the manufacturer and leader in firefighting ladders - JUST Leitern AG. For more than 130 years they have been manufacturing these special ladders in accordance with the European standard, but also meeting other national (German or British) standards. A manufacturer and supplier that continuously promotes new product developments in order to optimize them for all kinds of rescue operations.
All this is personified by this foldable multifunctional and extendable ladder with a lightweight construction. It will not get lost in the work of professionals. The sturdy construction, excellent stability and versatile use ensure comfortable and safe access to elevated areas. It is the perfect companion for rescue or firefighting work. A maximum safe load, to comply with standards, of up to 2 persons is possible.
CERTIFICATION
The ladder is manufactured and certified to meet European and Austrian standards and the standard ČSN EN 1147 with the extension of ČSN EN 4047.
European standard EN 1147 specifies the requirements, test methods and design criteria for portable ladders for use by fire and rescue services and for similar purposes. The tests specified in this European Standard are type tests, not periodic tests. Non-portable ladders for use by fire and rescue services are not covered by this standard.
European Standard CSN-F4047 specifies the requirements, test methods and criteria for testing self-lockingnuts, MJ threaded, of heat resistant nickel alloy NI-PH2601 (Inconel 718), silver plated - Grade: 1550 MPa (at ambient temperature) / 600 °C - Technical specification (Standard for direct use as CSN).
ADVANTAGES OF THE MULTIFUNCTION LADDER
The multi-functional/combinable ladder is typical of its unique design for a variety of applications. It combines both a support ladder and a freestanding ladder. But you can also use it thanks to its ability to be extended. It has the exceptional ability to more than double its height when extended/used as a support ladder. To secure the position when extended, plastic coated steel hooks and locking loops on the rungs are used. They ensure that the individual parts remain connected during use. The guide brackets on the upper and lower sections are made in an extremely strong design. This ensures comfortable folding of the ladder and firm anchoring of the individual parts. You will also appreciate the practical galvanised anti-spin safety device, which every single model has automatically. It helps to ensure that the ladders are firmly in position.
The biggest advantage is, of course, the ability to extend the ladder in case ofwhen used as a freestanding ladder - either a step ladder or a leaning/sloping ladder. Thanks to the articulated bending solution, it folds very well into a very compact position, making it easy to move around the workplace, to transport by car and to store.
BASIC CONSTRUCTION MATERIAL AND QUALITY
The quality of the material and workmanship of the ladder will exceed your expectations. The entire ladder is made of high quality alloy aluminium (aluminium with various admixtures to achieve the required mechanical properties) from a specially designed double-sided welded design. Reinforced square rungs, up to 28 mm thick, with anti-slip properties for even greater safety, stability and comfortable climbing, or to make it easier to stand on the ladder when working at any height. The rungs are welded into the milled beams to ensure a secure hold. Not a single detail or defect must be overlooked in the manufacture of the ladder.
CONNECTION TECHNOLOGY
The rungs are welded to the beams using the CMT technique - a cold welding process to achieve the highest possible quality. Compared to conventional welding, CMT works with very little heat input and an extremely stable arc.
THE INFLUENCE OF TIME
By using high quality aluminium alloy material and careful processing/weldingwelding of the complete ladder structure, considerable resistance to weather conditions has been achieved. Due to the material properties, the ladder cannot rust even when standing in direct rain or exposed to other water elements for long periods of time. There is thus no risk of damage or wear and tear.

*Illustrative pictures may be used.