Head to head
Ifor Williams P6e vs Ifor Williams TT3621
The Ifor Williams P6e is 818kg lighter empty. The Ifor Williams TT3621 is rated 2,750kg heavier gross and carries 1,932kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams TT3621 weighs 818kg more empty.
- Gross weight: the Ifor Williams TT3621 is rated 2,750kg heavier gross.
- Payload: the Ifor Williams TT3621 carries 1,932kg more.
Specifications side by side
| Ifor Williams P6e | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 750kg | 3500kg |
| Unladen weight | 172kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Payload | 578kg | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
| Internal bed | 1.98m x 1.21m | - |
| Brakes | Unbraked | - |
| Internal length | - | 3.62m / 11'9" |
| Internal width | - | 1.95m / 6'5" |
Sources: Ifor Williams P6e, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P6e if...
- you want one that is 818kg lighter empty
A step up from the P5 for domestic and light trade users who need a slightly bigger bed while staying under the 750kg limit that avoids the need for brakes.
Listed by
- Towy Trailer Centre - Llandeilo, Ffairfach
- G-Tec Trailers - Thetford, Holme Hale
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the TT3621 if...
- you want one that is rated 2,750kg heavier gross
- you want one that carries 1,932kg more
The largest Ifor Williams tipper. A 3.6m by 1.95m body is chosen for bulky, lighter loads - green waste, clearance and bark - where volume runs out before weight does, and it is a staple of plant and tool hire fleets. Formerly sold as the TT126.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Ifor Williams P6e and the Ifor Williams TT3621?
The Ifor Williams P6e is 818kg lighter empty. The Ifor Williams TT3621 is rated 2,750kg heavier gross and carries 1,932kg more. The Ifor Williams P6e is a a small unbraked general-purpose trailer; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Ifor Williams P6e or the Ifor Williams TT3621?
The Ifor Williams P6e. It is 818kg lighter empty than the Ifor Williams TT3621.
Which carries more, the Ifor Williams P6e or the Ifor Williams TT3621?
The Ifor Williams TT3621, by 1,932kg.
Can I tow the Ifor Williams P6e or the Ifor Williams TT3621 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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