Technical register for agricultural, construction and commercial machinery · sourced data
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DE GRAAFF TRAILERS Other models

7 models in this series

De Graaff Trailers – other models: the collective page of the Dutch boat trailers outside the named ranges, Ski, RB and Stepped Hull versions, 350 to 940 kg unladen weight

This page gathers the De Graaff Trailers units the register could not assign to a named range. The model names show a pure boat-trailer programme: the Ski types Ski 1800/2 and Ski-1800 for water-ski and sports boats, the RB version Rb 2000/22/4, and the Sb 2600/4 with the explicit Stepped Hull suffix for boats with a stepped hull, plus the Av 3000/80. The digit strings in the name each reflect the size or weight of the matching boat class.

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The register lists here 7 versions with unladen weights from 350 to 940 kg, gross weights from 1,300 to 2,600 kg and widths from 1,930 to 2,200 mm; one model carries a length of 6,790 mm.

Boat trailers of this type have to match the hull shape of the particular boat: ski boats with a flat hull need different support to stepped-hull boats, which on the plane rest only on the rear steps. A specialist maker such as De Graaff Trailers therefore offers different roller and bunk arrangements within the same weight programme.

On a used boat trailer, corrosion on the frame, axle and rollers from contact with water, especially salt water, the condition of the ball bearings in the rollers, and the function of the winch and tie-down strap all count above all. The galvanising or paint of the frame, the tightness of the lighting for submersion when launching, and the condition of the overrun coupling should be checked before buying.

Sources: SpecCodex register, model data: De Graaff Trailers (weitere Modelle), Zulassungsdaten RDW (Niederlande)

Models

Trailer in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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