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Bockmann AT 4019/27 vs Ifor Williams GH Plant with DigaDoc

The Bockmann AT 4019/27 is a tipping, low-bed car transporter trailer with winch. The Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's digadoc load-tracking system.

Last reviewed 13 September 2026

AT 4019/27
Bockmann AT 4019/27
Ifor Williams GH Plant with DigaDoc
Ifor Williams GH Plant with DigaDoc - image: Ifor Williams Trailers

Specifications side by side

Bockmann AT 4019/27Ifor Williams GH Plant with DigaDoc
Gross weight2700kg2700kg
Payload2088kg-
Load area4000x1940mm-
FeaturesTipping bed, cable winch-
Unladen weight-609kg
Internal bed-2.79m x 1.31m

Sources: Bockmann AT 4019/27, 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 AT 4019/27 if...

A tipping, low-bed car transporter from German builder Bockmann, rated to carry a car or light plant up to around 2 tonnes. The tipping bed and integral winch let one person load a non-runner without a separate ramp, which is what puts it in vehicle recovery and plant fleets rather than ordinary car trailers.

Listed by

Full AT 4019/27 specifications →

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

Full GH Plant with DigaDoc specifications →

Common questions

What is the difference between the Bockmann AT 4019/27 and the Ifor Williams GH Plant with DigaDoc?

The Bockmann AT 4019/27 is a tipping, low-bed car transporter trailer with winch; 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 Bockmann AT 4019/27 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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