What Do I Need in a Tractor Engine?

The engine is the core part of the engine, so it is customary to refer to the engine as the engine. The main component of the engine is the cylinder, which is also the source of power for the entire car. The earliest engine in the world in the strict sense was invented by a British scientist in 1680 AD.

The main part of the engine is

By fuel

It can be divided into

Strictly speaking, the engine was invented by a British scientist in 1680 AD. This is a combustion engine powered by gunpowder, not powered by gasoline or diesel. The principle is the same as modern engines. But because it was slow, other engines replaced gunpowder with steam.

In 1679, it was owned by a Frenchman and not by the British.

1. The engine valve drive mechanism adopts a hydraulically supported ball rocker arm structure. Compared with the hydraulic tappet valve drive mechanism commonly used in general gasoline engines, this novel valve drive mechanism has the advantage of relatively low friction torque, so The required driving force is also small, which can effectively reduce engine power consumption and fuel consumption.

2. In order to effectively reduce the weight of the entire vehicle, the 1.4-liter gasoline engine uses an aluminum alloy cylinder block, which has achieved a very significant weight reduction effect.

3. The use of special materials and special-processed plastic air intake pipes instead of traditional metal air intake pipes not only results in light weight, but also effectively reduces the resistance of the intake pipe wall, improves air intake efficiency, and increases engine power.

4. The up-and-down type connecting rod processed by advanced technology uses the special up-and-down equipment to up and down the big head hole of the finished connecting rod, instead of the original sawing and grinding process. In this way, the zigzag "huff" surface of the connecting rod can be utilized to ensure absolutely accurate fastening positioning, thereby reducing friction and extending the service life of the connecting rod.

5. Compared with the original camshaft, the hot-sleeve camshaft can not only reduce the weight of the camshaft, but also achieve higher cam profile accuracy and more accurate timing of the gas distribution.

6. The throttle adopts electronic control device, also known as E-GAS electronic throttle. This control device can uniformly coordinate and reasonably manage the transient requirements of engine torque and output power under various operating conditions of the car, such as the driver accelerating, overtaking, and starting the air conditioner. Etc., can make the engine's operating state at each operating point always in the optimal range, can meet the requirements of low emissions, low fuel consumption, and can optimize the vehicle's driving performance.

7. Improve the layout of the engine's air intake system, which can effectively reduce the intake air temperature and increase the density of the intake air, so that the engine can output more power on the basis of improved charging efficiency. A specific improvement is to arrange the engine's intake pipe on the left side of the front-end module of the engine, above the cooling water tank.

8. In order to improve the anti-corrosion ability of the cooling water tank and prolong the service life of the water tank, the cooling water tank fins arranged in the front-end module of the engine are all covered with plastic.

9. In order to prevent the bottom of the engine oil pan from colliding with the uneven road surface and causing damage to the engine, a metal protective plate can be optionally installed under the oil pan.

10. In order to effectively insulate heat, sound and vibration so that it will not be introduced into the passenger compartment and affect ride comfort, a POLO car is equipped with an insulation shield plate at the exhaust pipe. ^[3]