Flood Rescue Boat

Flood rescue boat specification matrix

Rated persons is not a crew count

A capacity figure on a rescue boat states how many adults the hull is certified to float in calm conditions. It does not describe a working crew. A four-person flood team carries pumps, throw bags, a backboard and often a casualty, and that load has to come out of the same rating. The practical rule buyers use is to specify one size above the headcount, then confirm the assumption in writing.

The published tables show why the number alone is unreliable. RSD-RE450 and RSA-RE450 are both 450 cm on a 194 cm beam, but one is rated 8 persons and the other "7 adults + 1 child" — the same hull length described against two different sheets. At the same 450 cm, the heavy-duty RSA-HD450 is rated 10 persons, because its floor and fabric specification differ. Ask which sheet a quoted figure comes from before comparing two suppliers on it.

For flood response specifically, the sizes that get ordered most sit between 420 cm and 500 cm: RSD-RE420 at 7 persons and 30 hp, RSA-RE500 at 10 persons and 60 hp. Below 420 cm the boat is a two-person craft once equipment is aboard; above 500 cm the rescue programme moves to rigid hulls and a different procurement class entirely.

Fabric grade is hidden in the model prefix

RSD-RE380 and RSA-RE380 are the same 380 cm hull, the same 174 cm beam, the same 30 hp rating and the same 6 persons. The difference is the fabric: the RSD line is built in 0.9/1.2 mm standard PVC, the RSA line in 1.2 mm throughout. A listing that quotes only "380 cm rescue boat, 6 persons" cannot tell you which one you are being priced for, and the gap matters most exactly where rescue boats work — debris-laden water, repeated launches over concrete and rubble, boats stored inflated between callouts.

When a quote is being compared on price, ask for the fabric thickness on the tube and on the floor separately, and ask whether the 1.2 mm figure applies to the whole hull or only the lower tube. Two boats that look identical in a photograph can differ by a full grade here, and it is the single most common place a rescue quote is quietly cheapened.

Floor type decides how the boat gets to the water

The rescue programme offers two floors, and they suit opposite deployments. An aluminium floor takes boots, gear and a stretcher, and is what a boat launched from a trailer or a davit should have. A VIB air deck — RE390 VIB at 390 cm and 6 persons, RE430 VIB at 430 cm and 8 persons — is dramatically lighter to carry, which is what matters when a team is hand-launching into a flooded street two hundred metres from the truck.

Compare them on carry weight and pack-down, not on price per metre. A team that cannot lift the boat off the vehicle has bought the wrong hull regardless of its rating. Ask for the packed dimensions and the boat weight without engine, and ask how many people the supplier assumes are carrying it.

What a rescue quote has to state in writing

Do not approve a flood rescue boat on a product title. Require written confirmation of mission fit, load, construction, accessory package, production timing and packed freight data. That is the minimum a project buyer needs before two suppliers can be compared at all.

If the specification includes motors, ask for the boat and motor as one working system: transom height and material, shaft length, and the maximum rating the transom is actually built for rather than the maximum the hull is rated to carry. If the specification includes people rescue, ask what buoyancy, material and load claims are supported by document, and for which exact model — a catalogue row is not a certificate, and a certificate for a different length is not evidence for yours.

Start the RFQ with mission profile, water environment, target quantity, required date, destination and delivery term. Those six inputs decide whether a quote is comparable at all. For repeat procurement, ask for sample, 20-piece trial and 100-piece assumptions in the same reply; a supplier that can only price one of the three has not planned the production slot.

Freight is part of the rescue specification

A rescue boat that arrives after the flood season is not a cheaper boat. Treat carton count, gross weight, packed dimensions and route as specification lines rather than logistics detail, and settle them before comparing unit price — an inflatable is light for its bulk, so volumetric weight, not mass, usually sets the freight cost.

For fleet orders, ask how many hulls fit a pallet and whether the aluminium floors ship inside the boat or separately. That single answer often moves landed cost more than the difference between two suppliers' unit prices.

FAQ