Head to head
Ifor Williams CT136 vs Ifor Williams GH Plant with DigaDoc
The Ifor Williams GH Plant with DigaDoc is rated 1.3 tonnes heavier gross. The Ifor Williams CT136 is 209kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GH Plant with DigaDoc is rated 1.3 tonnes heavier gross.
- Unladen weight: the Ifor Williams GH Plant with DigaDoc weighs 209kg more empty.
Specifications side by side
| Ifor Williams CT136 | Ifor Williams GH Plant with DigaDoc | |
|---|---|---|
| Gross weight | 1,400kg single axle / 2,000kg twin axle / 2,600kg CT136HD | 2700kg |
| Unladen weight | 400kg single axle / 495kg twin axle | 609kg |
| Bed | 4.00m x 1.84m | - |
| Internal bed | - | 2.79m x 1.31m |
Sources: Ifor Williams CT136, 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 CT136 if...
- you want one that is 209kg lighter empty
The accessible end of car transport, for towing a road car, a track-day car or a small classic. Motorsport and classic-car owners tend toward the twin-axle and HD versions for the higher gross weight and the tie-down provision.
Full CT136 specifications →Buy or hire the GH Plant with DigaDoc if...
- you want one that is rated 1.3 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
Common questions
What is the difference between the Ifor Williams CT136 and the Ifor Williams GH Plant with DigaDoc?
The Ifor Williams GH Plant with DigaDoc is rated 1.3 tonnes heavier gross. The Ifor Williams CT136 is 209kg lighter empty. The Ifor Williams CT136 is a flatbed car transporter, single or twin axle; the Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's DigaDoc load-tracking system.
Which is lighter, the Ifor Williams CT136 or the Ifor Williams GH Plant with DigaDoc?
The Ifor Williams CT136. It is 209kg lighter empty than the Ifor Williams GH Plant with DigaDoc.
Can I tow the Ifor Williams CT136 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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