Dönges Fire brigade ladder DIN EN 1147, upper part/B-part

The fire brigade extension ladder offers many different application possibilities. Depending on the purpose and the height of use, several ladder elements can be combined. In practice, the extension ladder is often used as a single ladder, ladder trestle, abseiling device, makeshift stretcher, or as an aid for rescuing people trapped in ice.

With a connecting piece and two or four ladder sections, it can also be used as a stepladder, a makeshift hose bridge, or with a descender for a 300 kg drop.

Single ladder section: Useful length 2.70 m, working height 3.50 m
Two ladder sections: Useful length 4.60 m, working height 5.30 m
Three ladder sections: Useful length 6.50 m, working height 7.10 m
Four ladder sections: Useful length 8.40 m, working height 8.90 m

Features:

• Quality made in Austria with over 130 years of manufacturing experience
• Special torsional stiffness
• Rungs milled on one side and non-detachably welded

Selection criteria:
Design: upper part/B-part
Length: 270 cm
Number of rungs: 7

Technical data:
Weight: 8.5 kg

Item number: JD1147-ST-O.