Crypton
Class VII Roller Brake Tester
MOT-approved roller brake tester for heavier vehicles
Last reviewed 13 September 2026
Specifications
| Max axle weight | 4000 kg |
| Max brake force per wheel | 1250 kgf |
| Test speed | 2.62 km/h |
| Roller diameter | 200 mm |
| Roller length | 1000 mm |
| Axle width range | 800-2200 mm |
| Supply | 400V 3-phase, 25A fuse |
| Max control box distance | 12 m from rollers |
| Warranty | 3 years |
Figures taken from an established dealer: source. Specifications change by model year and configuration - confirm with the supplier before relying on them.
Who uses it
A Class VII MOT roller brake tester with a higher 1250 kgf brake force per wheel and longer 1000mm rollers than the Class IV unit, for heavier vehicles at MOT. It tests at a slower 2.62 km/h and shares the same 3-phase supply and 3 year warranty. Suits a garage testing larger vans and light commercials alongside cars.
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