Hydraulic brake booster increases the sensitivity of the brake system, making it efficient even with a slight application of the pedal pressure. Though hydraulic brake boosters are mostly for disease engines, they are not as common as vacuum brake boosters.
Hydraulic brake boosters take the braking system to another level. They work similarly to the vacuum brake boosters to increase the efficiency of the brake system and make it more beneficial to your vehicle. Once applied on the car or truck, they reduce the effort you need to use on the brake to create an effect.
Hydraulic brake boosters differ from vacuum brake boosters by their mechanism of operation. They operate by using pressure created by either the hydraulic pump or the vehicle’s steering pump. The hydraulic brake boosters are common to diesel engines that generate relatively lower engine vacuum and are more accessible to power accessories than gasoline.
Like the vacuum brake booster, you fix a hydraulic brake booster between the master cylinder and the firewall. The brake booster has power lines leading from the power steering pump to the power steering gear. It regulates the pressure by the power pistols and spool values.
How Hydraulic Brake Boosters Work
Hydraulic brake boosters offer increased brake system control.
Hydraulic brake boosters increase the vehicle brake system performance significantly. The vacuum boosters can increase the brake power by about 800- 900 pounds which is more efficient than operating with a manual brake. A hydraulic brake booster makes it even better. Depending on the system, the hydraulic brake booster can offer up to 2000 – 2700 pounds which is about double the vacuum brake boosters.
Hydraulic brake boosters are more durable.
Unlike the vacuum booster, the hydraulic brake booster runs off the power steering system. It, therefore, means that you no longer depend entirely on the hose inside like for the vacuum system. When the hose develops cracks for the vacuum brake booster, you have to replace it completely. On the other hand, a hydraulic booster will only need additional power steering fluid to the reservoir until you replace the leaking hose. Another advantage of the hydraulic brake booster is that it is not prone to leaking.
Hydraulic brake boosters are more durable and more reliable.
You cannot lose control with the hydraulic brake boosters. The boosters accumulate build-up pressure for use when in demand. They offer total control to the brake system even when the power steering or engine fails. The hydraulic brake boosters work more effectively than the vacuum brake boosters. In case the engine fails, vacuum brake boosters won’t function. You will need to rely on the manual brake system.
Hydraulic brake boosters prevent driving fatigue.
Hydraulic brake booster works to multiply the pushing downforce on the pedal for efficiency. The system provides an additional force that allows the driver to use less energy when making a stop. With the efficiency of the braking system, you can manage long drives without fatigue or fear of your legs failing to apply the proper pressure to make a stop.
Hydraulic brake boosters offer consent brake performance
When stepping on the brake pedal, you are likely to apply varied force at each moment. The hydraulic brake booster ensures uniformity in the pressure applied and consists of performance regardless of other pressure you use on the pedal.
Every time you use the hydraulic brake booster, stopping power improves. With this efficiency and consistency, you can compete in any form of motorsport and enjoy the drive.
Hydraulic brake boosters support additional upgrades
The power brake system supports other brake upgrades on your vehicle. If you make upgrades such as the disc brake conversion, a hydraulic brake booster will boost the overall gain from such parts. The system will work together to ensure improved stopping power and bring your vehicle into a modern style.
Hydraulic brake booster improves the failsafe of a vehicle
The majority of old cars lack a failsafe feature. They are structured with a single master cylinder, making the vehicle miss a failsafe if the line seizes or breaks. In case one reservoir fails, all the braking power of the vehicle is lost.
Master cylinders with a dual reservoir offer an extra reservoir that picks up when other parts fail. The additional reservoir works to stop the vehicle. Upgrading to a hydraulic brake booster provides additional benefits that improve the failsafe of a car.
How to buy a good-quality hydraulic brake booster?
When pressing down the brake pedal, you experience some force back. That force is due to the brake booster, which indicates it is functioning correctly. If you don’t get that pressure back, then you need to buy a new one. There is vital consideration before you purchase a brake booster for your vehicle.
Type of brake booster
There are two significant types of brake boosters on the market; hydraulic and vacuum brake boosters. You should not confuse the two. They differ in their operation and application. Unlike the hydraulic brake booster that uses hydraulic pressure, the vacuum type works by forcing air outside the diaphragm when you step on the brake pedal. If your vehicle model demands a hydraulic type, avoid interchanging with vacuum brake boosters.
Type of your vehicle
Hydraulic brake boosters are ideal for diesel engines. They are compost of a steering pump with hydraulic fluid, which supports their working mechanism. It makes the brake system more efficient; however, it consumes a lot of electricity to function correctly, consequently reducing horsepower.
Find out the type of hydraulic brake booster your vehicle needs before buying. This will ensure you buy the best quality, which will increase the efficiency of your brake system.
When buying online, which may be the most convenient way, you need to compare prices to get the best hydraulic brake booster. You may also read a to find out which part has the highest rating and reviews to help you make an informed decision.
Some online buying sites can help you know the price and best brake booster for your car. You only need to input your car model, year of manufacture and get the options for the best hydraulic boosters and their prices.
Before buying a brake booster, consider the cost of replacing it. If the replacement cost is higher than your car value, it is worth disposing of it to junk car buyers instead of spending more on the repair. With the money, you can now buy a new car and fix the brake booster.
If intending to purchase a hydraulic brake booster, understand how it works fast. Though it operates differently from the vacuum type, they both play the same role of increasing the power applied to the brake pedal. If your vehicle lacks a hydraulic brake booster, you will need to use extra force on the pedal to affect a slowdown or stop action. It is beneficial to every driver, primarily those unable to drive for a long time. With the brake booster, you don’t wrestle with a brake pedal. Just a slight pressure applied to the pedal slows down or stops the vehicle from reducing accidents. Hydraulic brake boosters save your time and energy by improving the efficiency of the brake system.
Feature Image Source: Mechanical Booster