“Jake Brake” refers to compression release engine brakes. A feature on large diesel-powered vehicles like semi-trailers, it works by releasing the compressed air in the engine via the exhaust valves to quickly reduce speed, resulting in a loud noise.

Sep 28, 2024 · A Jake brake increases braking speed by turning your truck’s engine into an air compressor, which pushes on the pistons to slow them down. Use your Jake brake to control your vehicle on declines, take pressure off of your service brakes, and improve your fuel mileage.

Jan 8, 2023 · Learn more about Jake brakes, including how they work, if they’re legal, and whether they affect a truck’s engine. What is a Jake brake? Kenworth semi-truck | Kenworth. Jake brakes are designed to save wear and tear on service brakes. If used properly, they can add years to a truck’s brakes. They also save wear and tear on tires.

A compression release engine brake, compression brake, or decompression brake is an engine braking mechanism installed on some diesel engines. When activated, it opens exhaust valves to the cylinders, right before the compression stroke ends, releasing the compressed gas trapped in the cylinders, and slowing the vehicle.

Apr 12, 2008 · All of the brake systems made by Jacobs Vehicle Systems can accurately be called “jake brakes,” not just their compression release engine brakes. They also produce the Jacobs Exhaust Brakes and Jacobs Driveline Brakes, both of which are nearly silent.

Sep 16, 2024 · A Jake brake is a type of compression release engine brake that temporarily alters the operation of an engine’s exhaust valves to slow down the vehicle. It’s named after the Jacobs Vehicle Systems company, which developed and patented the system.

The Jacobs Engine Brake ® (also known as the "Jake Brake ®") is an engine retarder that uses the engine to aid in slowing and controlling the vehicle. When activated, the engine brake alters the operation of the engine's exhaust valves so that the …

Oct 5, 2020 · A Jake Brake, also known as a compression release engine brake, is a braking mechanism for large diesel engines. Essentially, it’s a way of slowing down the vehicle without having to employ the service brakes.

Dec 22, 2024 · Jakes Brakes, also known as Jake Brake or engine brakes, are a type of compression release engine brakes used in large vehicles to assist in controlling their speed while descending steep grades or when needing to slow down without relying solely on traditional braking methods.

6 days ago · A Jake Brake, or Jacobs Engine Brake, functions through a precise sequence during the engine's four-stroke cycle. It starts with the compression release, where the mechanism briefly opens the exhaust valves at the peak of the compression stroke.