ADVANTAGES AND DISADVANTAGES OF 4 COMMON TYPES OF AUTOMOBILE TRANSMISSION

1. Manual transmission

Manual transmission is the most basic and oldest type of transmission. With a simple configuration including primary shaft, secondary shaft and intermediate shaft (with 3 shaft gearbox). Each flat has gears that match each other and create a transmission ratio corresponding to each gear level of the vehicle. The gearbox operates using a unified disk format to disconnect or disconnect communication from the database.

Advantage

Defect

- Often saves fuel.

- Cheaper price than other types of gearboxes.

- Maintenance is easy and low cost.

- Helps the driver control the vehicle better in many situations.

- Brings a more realistic and enjoyable feeling of control.

- Difficult to control and handle situations more difficult than automatic cars.

- Causes inconvenience and discomfort in traffic jams or traffic jams because the driver will have to frequently perform operations with the gearbox.

2. Automatic Transmission

Automatic transmissions are characterized by not having a clutch pedal like manual transmissions, so the symbols on the automatic transmission lever are also many different from manual transmissions. The automatic transmission has a more complex structure, consisting of many parts called planetary gear sets, consisting of many small planetary gears rotating around the sun gear and mounted on a rack. The automatic transmission has an additional torque converter that allows the engine to rotate independently of the transmission. Because of the complex structure, users need to operate it properly to help increase the life of the gearbox.

Advantage

Defect

- Due to its automatic nature, this type of transmission provides an easier and more comfortable experience for the driver.

- When driving in crowded street areas, the automatic transmission will have many advantages: the driver does not need to control to keep the car from shutting down at low speeds.

- Fuel consumption is greater than a traditional manual transmission due to power loss in the hydraulic torque converter.

- Maintenance, repair and replacement costs are quite high due to the complex structure of the system.

3. Continuous Variable Transmission

CVT transmission provides a hands-free and comfortable driving experience similar to a manual transmission but operates on a completely different principle. The CVT gearbox has no gears. Instead, the system uses two pulleys of variable diameter, connected together via a belt. Thanks to changing the pulley diameter, the gearbox can change the transmission ratio smoothly. This change is precisely controlled by the computer, based on the actual operating conditions of the vehicle such as load, slope...

Advantage

Defect

- Comfortable and gentle control.

- Better fuel economy than automatic and manual transmissions.

- Simple structure, small size and lighter weight than automatic transmission.

- Smooth operation process.

- Noise when accelerating as well as when running at high rpm.

- Not suitable for sports cars.

- Maintenance, replacement and repair costs are quite high.

4. Dual Clutch Transmission

The dual-clutch transmission has a gearbox structure similar to a manual transmission with a gear system. Instead of using a manual lever, the dual-clutch transmission shifts gears automatically with the same controls as a traditional automatic transmission. Through the clutch, the controller will use sensor signals to control the gears, helping the vehicle change the transmission ratio.

Advantage

Defect

- Ensure traction suitable for vehicle operating conditions, optimize transmission performance and fuel economy.

- Shift gears quickly and accurately.

- Simple and compact structure.

- High price, suitable for expensive cars.

- Repair costs are high compared to other types of gearboxes.

Choosing the appropriate type of gearbox oil is an essential factor in maintaining a car. Regular oil changes help to maintain the vehicle's performance and ensure stable operation. There are various types of gearbox oils available on the market, and Gartz is a distributor of high-quality automatic transmission fluids from Singapore. Gartz products are designed to be compatible with different types of car transmissions.

To maintain your car in the best possible way, it is crucial to understand the appropriate type of gearbox oil. Regularly changing the transmission fluid helps ensure smooth and reliable operation of your vehicle. By selecting the right type of gearbox oil, you can ensure smoothness and durability for your car's transmission system.

Our team hopes the above information can address your concerns and help you understand the excellent benefits that gearbox oil provides. If you are interested in purchasing Gartz products or need advice on their products, please contact Gartz for assistance and information on their distributor policies.

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