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Ifor Williams GH Plant with DigaDoc vs Sun Way Galaxy SW345PN

The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross. The Sun Way Galaxy SW345PN is 449kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GH Plant with DigaDoc
Ifor Williams GH Plant with DigaDoc - image: Ifor Williams Trailers
Sun Way Galaxy SW345PN
Sun Way Galaxy SW345PN - image: lidertrailers.co.uk

Key differences

Specifications side by side

Ifor Williams GH Plant with DigaDocSun Way Galaxy SW345PN
Gross weight2700kg500 kg
Unladen weight609kg160 kg
Internal bed2.79m x 1.31m-
Payload-340 kg
Length-4.70 m (frame)
Width-1.84 m
Suitable boat length-4.40 m
Axles-Single, unbraked

Sources: Ifor Williams GH Plant with DigaDoc, Sun Way Galaxy SW345PN. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GH Plant with DigaDoc if...

  • you want one that is rated 2.2 tonnes heavier gross

Bought by plant hire and groundworks firms that need to prove what left the yard and where it went, since DigaDoc records load movements electronically on top of the standard GH plant trailer chassis. It is the same GH94 base trailer as the plain GH94, with the tracking hardware added.

Listed by

Full GH Plant with DigaDoc specifications →

Buy or hire the Galaxy SW345PN if...

  • you want one that is 449kg lighter empty

The Galaxy SW345PN suits owners of inflatables and small RIBs who want the lightest trailer that still meets EU type approval, since its 500kg gross weight lets many small cars tow it without extra licence categories. Its multi-roller bed is built for a soft or RIB hull rather than a hard-chine motorboat.

Listed by

Full Galaxy SW345PN specifications →

Common questions

What is the difference between the Ifor Williams GH Plant with DigaDoc and the Sun Way Galaxy SW345PN?

The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross. The Sun Way Galaxy SW345PN is 449kg lighter empty. The Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's DigaDoc load-tracking system; the Sun Way Galaxy SW345PN is a a lightweight single-axle boat trailer from Sun Way's Galaxy range, designed for inflatable and rigid inflatable boats..

Which is lighter, the Ifor Williams GH Plant with DigaDoc or the Sun Way Galaxy SW345PN?

The Sun Way Galaxy SW345PN. It is 449kg lighter empty than the Ifor Williams GH Plant with DigaDoc.

Can I tow the Ifor Williams GH Plant with DigaDoc or the Sun Way Galaxy SW345PN on a car licence?

Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.

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