Roof ladders are available in lengths ranging from 10 to 30 feet and are produced in both solid beam and truss beam construction.
Fire department roof ladder rung dimensions.
The typical roof ladder comes equipped with inch hooks standard.
1910 27 b 1 v the rungs of an individual rung ladder shall be so designed that the foot cannot slide off the end.
Since 1930 the alco lite name has been synonymous with quality dependability and service.
For these reasons all types of departments paid and volunteer large and small throughout the united states and the world use alco lite fire ladders.
Looking down of the roof an elevation of the whole building a legend a site plot plan with a north indicator.
Saws and power tools saw blades and accessories power tools and vacs gasoline accessories.
Fire truck apparatus equipment.
A suggested design is shown in figure d 1.
Suggested design for rungs on individual rung ladders.
What is the model number.
Roof ladders are straight ladders with folding metal hooks at the top.
Apparatus cleaner compartment matting cribbing and stabilization fire apparatus headlights fire apparatus safety systems fire safety decals firefighter cord reels firefighter mounts and brackets.
Duo safety aluminum fire ladders feature 6061 t6 aluminum alloy 1 1 4 corrugated rungs and welded rung joints.
All sides of building which are accessible by fire department apparatus dimensions of open and.
These hooks are used to secure the ladder to the peak of a peaked roof providing better footing to firefighters working on the roof.
Load with a 4 1 safety factor.
The site plot plan is to indicate the location of the building in relation to adjoining structures.
Roof ladders vary in length from ten to twenty feet.
Rungs cleats and steps shall be free of splinters sharp edges burrs or projections which may be a hazard.
Duo safety extension and roof ladder models are all rated for 750 lb.
Roof ladders range from 12 24 feet but 14 16 foot ladders are the most.
We manufacture all style of fire ladders truss fire ladders.
Additionally a roof ladder can allow easier access to the bottom of a fire escape by using the hooks over the rungs and the spurs on the ground.
Prl 08 thru prl 20 trl 12 thru trl 28 frl 08 thru frl 20 questions.
What is the serial number.
Fire department power tools.
We suggest all fire departments refer to both the national fire protection association n f p a and the international fire service training association i f s t a for complete and proper practices and usage of fire service ladders.
