There are three ways per NFPA to qualify a truck for
stability.
They are
(1) Calculation by a mechanical engineer, (P.E)
(2) Tilt table test
(3) Integrated roll-over protection
(IHC) is the only commercial chassis that provides
integrated roll over protection.
This is a question that you should ask each manufacturer.
You should request a NFPA letter on manufacturer letter
head and signed by the manufacturer certifying bidders
are 100% complaint, not just NFPA lighting compliant.
Tuesday, March 30, 2010
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