Head to head
Ifor Williams LM146 vs Lider 34620
The Lider 34620 is 335kg lighter empty. The Ifor Williams LM146 is rated 1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams LM146 weighs 335kg more empty.
- Gross weight: the Ifor Williams LM146 is rated 1 tonnes heavier gross.
Specifications side by side
| Ifor Williams LM146 | Lider 34620 | |
|---|---|---|
| Gross weight | 3500kg | 2500kg |
| Unladen weight | 735kg | 400kg |
| Overall length | 5.60m | - |
| Overall width | 2.10m | - |
| Bed | 4.23m / 13'9" ((internal) length); 1.98m / 6'5" ((internal) width) | - |
| Payload | 2765kg | - |
| Tyres | 195/60R12C | - |
| Internal bed | - | 306 x 170cm |
| Axles | - | 2 |
| Brakes | - | Braked |
Sources: Ifor Williams LM146, Lider 34620. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the LM146 if...
- you want one that is rated 1 tonnes heavier gross
The LM146 is a general-purpose flatbed aimed at landscaping, construction and plumbing trades that need a long, wide load bed with a high payload on a single 3500kg-braked chassis. It is used where loads are bulky or awkwardly shaped rather than plant machinery, which typically goes on the ramped GX range instead.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- G-Tec Trailers - Thetford, Holme Hale
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the 34620 if...
- you want one that is 335kg lighter empty
A compact twin-axle flatbed for smallholders and landscapers who need to shift a compact tractor or bulk bags but do not have room to tow the longer 32650/32680 decks.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams LM146 and the Lider 34620?
The Lider 34620 is 335kg lighter empty. The Ifor Williams LM146 is rated 1 tonnes heavier gross. The Ifor Williams LM146 is a a twin-axle flatbed goods trailer in the heavier-duty LM range.; the Lider 34620 is a a braked twin-axle flatbed trailer rated at 2500kg gross weight..
Which is lighter, the Ifor Williams LM146 or the Lider 34620?
The Lider 34620. It is 335kg lighter empty than the Ifor Williams LM146.
Can I tow the Ifor Williams LM146 or the Lider 34620 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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