Jake brake how does it work

This is because Jake Brakes make a very loud noise when the compressed air is pushed out the exhaust. Because of the loud noise, several cities and towns have laws in place to prohibit the use of Jake Brakes. Engine braking is mostly regulated in residential areas that are close to interstates. There are some exceptions to the bans on Jake Brakes if the driver needs to use them in an emergency situation. If an engine brake is used when oil is low, it can cause damage to the engine.

Truck drivers should also be sure to let the engine warm-up before using an engine brake. If they use a Jake Brake with a cold engine, it can cause damage. Jake Brakes that are used properly will extend the life of the service brake shoes and cause no harm to the engine. The question of if Jake Brakes use more fuel is debated by many truck drivers. Despite the disagreeing positions, the general consensus is that the amount of fuel that might be wasted is worth it to avoid wear on the brakes.

Drivers who are looking to conserve fuel should avoid stopping unnecessarily, either with their Jake Brake or service brakes. Unnecessary stops interrupt the forward momentum of the truck and more fuel is needed to get the truck moving again. Coasting into red lights and stop signs is another easy way to conserve fuel. Cummins Division specifically to manufacture Cummins' engine brake.

Compression release engine brake. Did you know you can fill out one quick form here on TruckingTruth and apply to several companies at once for paid CDL training? The application only takes one minute. You will speak with recruiters today. There is no obligation whatsoever. Learn more and apply here:. TruckingTruth was founded by Brett Aquila that's me! After 15 years on the road I wanted to help people understand the trucking industry and everything that came with the career and lifestyle of an over the road trucker.

We'll help you make the right choices and prepare for a great start to your trucking career. Becoming A Truck Driver is a dream we've all pondered at some point in our lives. We've all wondered if the adventure and challenges of life on the open road would suit us better than the ordinary day to day lives we've always known.

At TruckingTruth we'll help you decide if trucking is right for you and help you get your career off to a great start. Last Updated: Jun 15, They could also prevent your service brakes from catchinig on fire from over-heating. Many drivers prefer to use only the Jake Brake when descending down an incline, staying in a gear low enough that allows the Jake to do all, or most, of the braking.

Foot brakes can be, and often are, used in conjunction with the Jake Brake. Every Jake Brake and engine combination could be different, so ask your company's mechanic what the safe or ideal operating ranges are for your truck. Use it sparingly, if at all, on slippery or potentially slippery surfaces, as the drive wheels could lock up and cause a jackknife.

The ABS anti-lock braking system has no effect on the engine brake. They unwisely turned him down. The novelty of the idea and the combined factors of an untried mechanical system and the uncertainty of its commercial merit, prompted all of the other manufacturers who used three cam diesel engines to also turned him down.

After successful engine tests, an option agreement between Cummins and the Jacobs Manufacturing company was entered into in and the Jacobs Company established its new Clessie L Cummins Division. The Jake Brake was born!

Sorry bud but I lost interest when I got to the 4th word of the 2nd paragraph where you used the word motor. The entire article is painful to read — break instead of brake, motor instead of engine, diesel instead of Diesel, plus numerous punctuation errors.

Good article on jake brakes. I am searching for information on fighting residents who complain about jakes, since I drive a truck through the mountains, loaded, and coming downhill I have to brake a lot.

I do not think any resident should have the right to tell a driver what to do. Sometimes I will let my brakes squeal many times in front of homes, hoping they are the ones who complained. I would rather hear a jake any day than hot squealing brakes. Most people complain because you probably have a modified muffler and are violating the conditions set forth in the Noise Control Act. How would you feel waking up to that sound after a long hard day at the job.