Head to head
Ifor Williams GH Plant with DigaDoc vs Sun Way Galaxy G510M16
The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross. The Sun Way Galaxy G510M16 is 419kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross.
- Unladen weight: the Ifor Williams GH Plant with DigaDoc weighs 419kg more empty.
Specifications side by side
| Ifor Williams GH Plant with DigaDoc | Sun Way Galaxy G510M16 | |
|---|---|---|
| Gross weight | 2700kg | 500 / 600 / 650 / 750 kg (modular rating) |
| Unladen weight | 609kg | 190 kg |
| Internal bed | 2.79m x 1.31m | - |
| Payload | - | up to 560 kg |
| Length | - | 470 - 600 cm |
| Width | - | 181 cm |
| Axles | - | Single, unbraked |
| Suitable boat length | - | up to 4.80 m |
Sources: Ifor Williams GH Plant with DigaDoc, Sun Way Galaxy G510M16. 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
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the Galaxy G510M16 if...
- you want one that is 419kg lighter empty
The Galaxy G510M16 suits owners of small motorboats up to about 4.8m, using a multi-roller bed rather than bunks so the hull can be winched on and off easily at a slipway. Its modular rating up to 750kg gross weight lets an owner choose the plate that matches their towing licence.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams GH Plant with DigaDoc and the Sun Way Galaxy G510M16?
The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross. The Sun Way Galaxy G510M16 is 419kg 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 G510M16 is a a single-axle multi-roller boat trailer from French manufacturer Sun Way, built for launching and recovering small motorboats..
Which is lighter, the Ifor Williams GH Plant with DigaDoc or the Sun Way Galaxy G510M16?
The Sun Way Galaxy G510M16. It is 419kg 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 G510M16 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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