Fire Ladder Weight Ratings

Notice that the ground ladder is fully extended.

Fire ladder weight ratings.

Duty rated type ia ladder which is designed for heavy industrial use where the total weight on the ladder. Hence duty ratings are described in terms of pounds such as a 300 lbs. In 1930 sam carbis invented the aluminum fire ladder and founded a new industry. The duty rating of your ladder can be found on the specifications label.

2 section extension 10ft 16ft. 3 section extension 16ft 20ft. Today four generations later his family continues to maintain sam carbis solutions group alco lite as the leader in fire department ground ladder technology. Now requires 4 four heat sensors per each section on a ladder and 1 one pair of fire ladder label danger electrical angle indicator on each base section of a ladder.

Whatever the size and shape all ladders come with a duty rating the maximum weight each is designed to carry. The heat sensors have an expiration date on them and new ones are dated for 5 years. The test uses 750 pounds for weight because nfpa 1931 requires that. Safety standards require a duty rating sticker to be placed on the side of every ladder.

2 section extension 20ft 24ft. Do not assume that a longer ladder has a higher weight capacity. Regardless of the material construction of the. Most household ladders are type 3 rated up to 200 pounds.

So do not assume that a ladder with longer reach has a higher weight capacity. 2 section extension 40ft 45ft. Few people question the need for emergency vehicles or their axle capacities when these vehicles show up at the. Em veh weight reg fama iafc 111122 doc 2 11 22 2011 iinnttrroodduuccttiioonn emergency vehicles in general and fire apparatus in particular are often heavier and larger than typical commercial vehicles.

Remember that the duty rating is the maximum safe load capacity of the ladder. The alco lite name is synonymous with quality dependability and service. The channel rail construction provides the advantage of extra strength without cumbersome weight. Please contact our office for instructions and proper placement of these labels.

Mobile ladder stands and mobile ladder stand platforms. Ladders have a solid outside rail. A mobile ladder stand may also have handrails and is designed for use by one employee at a time. Type l a type i ladder is the most widely used for professional services like that of contractors public utilities and construction workers.

It is supported by two stands at least six inches from each end of the ladder. There is no relationship between ladder length and weight capacity. There are five categories of ladder duty ratings. Osha defines a mobile ladder stand as a mobile fixed height self supporting ladder that usually consists of wheels or casters on a rigid base and steps leading to a top step 29 cfr 1910 21.