Hydraulic Brake Booster: How It Works In the Braking System

Braking systems that work a Hydraulic Brake Booster are familiar for being conscious, requiring only about half of the applied pedal pressure to generate the same quantity of brake pressure as current vacuum booster brakes. Because of this and alternative causes, they are widely sought after for diesel engines, but they are still the minority compared to vacuum brake boosters.

While vacuum boosters gave the braking system to a entire new level, the hydraulic brake system purified power brakes, creating them more efficient, more powerful, and overall more advantageous to almost any type of car. First introduced by General Motors in the 1990s, several of their trucks (especially ones with diesel engines) arrived equipped with this Hydroboost brake system. Since then, it has become hot rod refurbishers’ confidential weapon.

How Hydraulic Brake Boosters Work

Your car has several intricate systems that authorize you to steer, brake, speed up, and begin the engine. The aim of hydraulic boosters was to work a system already in location for almost all vehicles in order to capability the brakes. That system is the power steering.

When you steer, fluid pressure is built up in the power steering pump due to the constant circulation of the power steering fluid. This hydraulic pressure, in a hydraulic brake booster system, is then stored in an area called an “accumulator.” When you push on your brakes, the pressure is taken from the accumulator to the vehicle’s master cylinder via the hydraulic booster system, effectively stopping the car.

How Hydraulic Brake Boosters Work Better Than Vacuum Boosters

More Control

When vacuum boosters first came out, they delivered a huge superiority for car manufacturers. If you have ever handled a vehicle with manual brakes, you know that they don’t service even close to as well as their power brake counterparts. Vacuum boosters enlarged the braking pressure to about 800 to 900 pounds. Although, with Hydraulic Brake Boosters, this number more than doubles, giving you up to 2,000 to 2,700 pounds, depending on the system.

More Durability

Because your system sprints off of the power steering system, you are no longer perfectly reliant on the hose inside the vacuum system, which, if it expands a crack or leak, can mean the complete loss of your power brakes. Instead, if your hydraulic hose sprints a leak, all you have to do is add more power steering fluid to your reservoir until you fix or substitute the hose. In addition, hydraulic hoses are known to rarely have leaks.

More Reliability

Because the hydraulic brake system works an accumulator to store built up pressure for when you require it, you don’t have to fret  about losing entire control over the system should your engine or your power steering receive out. Although, with vacuum boosters, you don’t have that superiority. Alternatively, you are perfectly reliant on manual brakes if your engine shuts down, which could be a dangerous situation.

Contact our experts at FIVER Auto Parts Co.,Ltd today to learn more about hydraulic brake boosters, and get your Hydroboost Conversion kit today! Equipped with all the instructions you require, plus added tech support at no cost to you, you can give your old hot rod the benefit of new power brakes. Browse our selection!

Conclusion:

Hydraulic Brake Booster is a type of Brake Booster found on many road going cars and trucks. Though not as common as conventional vacuum operated brake boosters, they serve the same purpose, to provide assistance to the brake system in order to reduce pedal effort and make brakes easier to operate. They differ from vacuum brake boosters, in that they operate using hydraulic pressure to assist the brakes, instead of engine vacuum. The boosters operate using hydraulic pressure generated by the vehicle’s power steering pump, or a dedicated hydraulic pump. Browse our website for more details.

Read Also: Best Points to Get a Quality Power Brake Booster