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Head to head

Ifor Williams HB506 vs Nugent T3718H

The Nugent T3718H is rated 900kg heavier gross. The Ifor Williams HB506 is 140kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams HB506
Ifor Williams HB506 - image: Norfolk Trailers
Nugent T3718H
Nugent T3718H - image: Nugent Engineering

Key differences

Specifications side by side

Ifor Williams HB506Nugent T3718H
Gross weight2,600kg3,500kg
Unladen weight920kg1,060kg
Internal length3.16m-
Internal width1.67m-
BrakesBraked-
Internal LxW-3,630 x 1,800 (mm)
Bed height-700 mm
Tyres-185/70R13

Sources: Ifor Williams HB506, Nugent T3718H. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the HB506 if...

  • you want one that is 140kg lighter empty

The mainstream two-horse trailer in Britain, used by private owners and small yards. Its comparatively low unladen weight for the class is the practical point: it widens the range of 4x4s and large SUVs that can legally and comfortably tow it.

Listed by

Full HB506 specifications →

Buy or hire the T3718H if...

  • you want one that is rated 900kg heavier gross

A twin axle tipper for groundworks, landscaping and farm use where loads of spoil, aggregate or waste need tipping out. The figures below are from the maker's own page.

Full T3718H specifications →

Common questions

What is the difference between the Ifor Williams HB506 and the Nugent T3718H?

The Nugent T3718H is rated 900kg heavier gross. The Ifor Williams HB506 is 140kg lighter empty. The Ifor Williams HB506 is a two-horse trailer, twin axle; the Nugent T3718H is a 12 ft x 6 ft twin axle 3.5 tonne tipping trailer.

Which is lighter, the Ifor Williams HB506 or the Nugent T3718H?

The Ifor Williams HB506. It is 140kg lighter empty than the Nugent T3718H.

Can I tow the Ifor Williams HB506 or the Nugent T3718H 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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