The roar of a heavy truck on the move is impressive, but what is truly breathtaking is the ability to stop that titan of the road with the precision of a Swiss watch. The hero behind the scenes? The air brake system. But, like all heroes, they sometimes face challenges.
Why air and not liquid?
Unlike light vehicles that use fluids, trucks opt for compressed air. An interesting fact: air cannot be compressed into a liquid, which prevents loss of force and ensures a more consistent braking response, even in extreme conditions.
Air Brake Hazards in Heavy Vehicles
When a heavy vehicle fails to brake, the consequences can be catastrophic. With tons of metal in motion, the safety of the driver and those around him hangs in the balance, especially if the air brake system is not in optimal condition. Discover the risks and how to minimize them.
1. Consequences of Air Leaks
Leaks, however insignificant they may seem, can be deadly. An alarming fact is that a leak can reduce braking efficiency by up to 30%. If we consider that an average truck needs 40 meters to come to a complete stop at 80 km/h, a leak could increase that distance by an additional 12 meters, the equivalent of three more cars.
According to recent studies, 25% of trucks with braking problems are due to leaks. A small leak can reduce braking efficiency by up to 30%.
2. Faulty Compressors: A Latent Danger
They account for 18% of braking problems. A sudden decrease in braking ability can be a key symptom.
If a compressor fails, the system may lose air faster than it can be replaced. This means you could run out of brakes in a matter of minutes or even seconds. Imagine facing a downhill slope with tons behind you and not having the ability to stop.
3. Unequal Wear: The Silent Enemy
Uneven wear can cause one or more brakes to not respond properly. This type of failure has caused trucks to skid, roll over or even slide out of control across multiple lanes.
Observed in 15% of the trucks inspected, this can be caused by defective valves or problems in the automatic adjusters.
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The service life of a well-maintained air brake system can exceed a decade. However, ignoring early signs of wear or problems can drastically shorten this.
Act before it’s too late!
Every second counts when it comes to braking a heavy vehicle. Don’t wait for a system failure to give you a scare. Do you notice any irregularities? Contact us now! Your safety and the safety of others is at stake