Head to head
Humbaur HTK vs Ifor Williams GH Plant with DigaDoc
The Humbaur HTK is rated 800kg heavier gross and has a bed 35cm (1ft) longer.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Humbaur HTK is rated 800kg heavier gross.
- Internal bed: the Humbaur HTK has a bed 35cm (1ft) longer.
Specifications side by side
| Humbaur HTK | Ifor Williams GH Plant with DigaDoc | |
|---|---|---|
| Gross weight | 3500kg | 2700kg |
| Internal bed | 3.14m x 1.75m | 2.79m x 1.31m |
| Payload | 2550kg | - |
| Axles | Twin | - |
| Brakes | Braked | - |
| Unladen weight | - | 609kg |
Sources: Humbaur HTK, Ifor Williams GH Plant with DigaDoc. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HTK if...
- you want one that is rated 800kg heavier gross
- you want one that has a bed 35cm (1ft) longer
A heavy-duty three-way tipper for builders' merchants and groundworkers who need to tip to either side as well as the rear. The wide model line (2000kg to 3500kg gross) lets buyers pick a size without moving to a different range.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Buy or hire the GH Plant with DigaDoc if...
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
Common questions
What is the difference between the Humbaur HTK and the Ifor Williams GH Plant with DigaDoc?
The Humbaur HTK is rated 800kg heavier gross and has a bed 35cm (1ft) longer. The Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use; the Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's DigaDoc load-tracking system.
Can I tow the Humbaur HTK or the Ifor Williams GH Plant with DigaDoc 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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