Head to head
Bradbury H4403SL+ vs Crypton Class IV Roller Brake Tester
The Crypton Class IV Roller Brake Tester comes with 1 year more warranty.
Last reviewed 13 September 2026
Key differences
- Warranty: the Crypton Class IV Roller Brake Tester comes with 1 year more warranty.
Specifications side by side
| Bradbury H4403SL+ | Crypton Class IV Roller Brake Tester | |
|---|---|---|
| Supply | single phase or 3-phase | 400V 3-phase, 25A fuse |
| Warranty | 2 years parts and labour, subject to proof of maintenance | 3 years |
| Lifting capacity | 4 tonnes | - |
| Lifting height | max 1960 mm, min 126 mm | - |
| Lift/lower time | 34 seconds | - |
| Motor power | 3 kW | - |
| Platform length | 4800 mm | - |
| Distance between posts | 2775 mm | - |
| Max axle weight | - | 4000 kg |
| Max brake force per wheel | - | 600 kgf |
| Test speed | - | 5 km/h |
| Roller diameter | - | 182 mm |
| Roller length | - | 700 mm |
| Axle width range | - | 800-2200 mm |
| Max control box distance | - | 12 m from rollers |
Sources: Bradbury H4403SL+, Crypton Class IV Roller Brake Tester. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the H4403SL+ if...
A 4 tonne four-post service lift with a low 126mm drive-on platform and anti-tilt safety system, raising in 34 seconds. Surface-mounted run-on ramps make it suited to a general service bay rather than a pit installation. The 2 year warranty depends on the garage keeping maintenance records.
Full H4403SL+ specifications →Buy or hire the Class IV Roller Brake Tester if...
- you want one that comes with 1 year more warranty
A Class IV MOT roller brake tester for cars and light vans up to 4 tonnes, testing at 5 km/h with a 700mm roller length. It runs from a 3-phase supply and carries a 3 year warranty. Suits an MOT-approved garage testing standard cars and vans.
Full Class IV Roller Brake Tester specifications →Common questions
What is the difference between the Bradbury H4403SL+ and the Crypton Class IV Roller Brake Tester?
The Crypton Class IV Roller Brake Tester comes with 1 year more warranty. The Bradbury H4403SL+ is a 4 tonne four-post service lift; the Crypton Class IV Roller Brake Tester is a mOT-approved roller brake tester for cars and light vans.
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