Yuchai launches 2011 new-generation energy-saving version YC6M heavy truck engine

In 2011, Yuchai further upgraded its existing YC6M products and introduced a new generation of energy-saving version YC6M. This 10-litre engine has been put into service since 2003 and has been in operation for eight years. It can be called Yuchai's heavy-duty machine and has a good reputation in the heavy truck market. The new generation of energy-saving YC6M engine launched this time is the main product launched by Yuchai in the heavy truck power market in 2011.

New and old YC6M contrast: energy saving is the key

If the fuel energy is 100%, then a truck driving on a highway will consume about 69.2% of the total fuel, the drive system will consume 5.4%, the brakes will consume 2.2%, and the air resistance will consume 10.9%. The rolling resistance will consume 7.1%, as well as other losses including attachments. From the above data, it can be seen that the engine is the main factor affecting the fuel economy of trucks.

In today's soaring oil prices, how to save fuel has become one of the most important concerns for users. Yuchai Engine has always been synonymous with fuel-efficient in the user's mind. The new generation of YC6M engine launched this time is named after the energy-saving version. It is determined to make full efforts in saving energy and saving fuel.

According to reports, the new generation of energy-saving version of the YC6M heavy machine is mainly used in fuel injection pumps, superchargers, pumps, fans and other components to optimize energy saving, in order to improve its fuel-saving advantages.

The new YC6M uses a more efficient HOLSET booster. The Holset booster features smooth, impeller-optimized design and a more compact structure that effectively reduces its weight. In addition to structural optimization, in terms of performance, the HOLSET supercharger uses a low-inertia impeller, which responds more quickly and the performance is fully upgraded.

In addition to the above-mentioned improvements, the energy-saving version YC6M has also improved the two major performance configurations of the electronic fuel-saving device and VVEB cylinder braking. The electronically controlled fuel-saving device can realize the free conversion of the engine full-load power mode and economical fuel-saving mode to achieve fuel-saving purposes; and the VVEB in-cylinder braking system allows the engine to have higher braking power at the same back pressure. . It can be said that through the above improvement and upgrading, Yuchai YC6M heavy machine has entered a new energy-saving height.

Reduced energy consumption does not diminish service

Although the new generation YC6M has effectively reduced the engine's energy consumption, it still maintains the advantages and features of the previous generation YC6M in terms of dynamic performance, reliability and other aspects, and even some aspects are even worse.

It is understood that the new YC6M displacement is still 10 liters, the maximum torque of 1650 Nm, but the ability to work more. The improved BOSCH fuel pump and four-valve technology make the intake air more efficient, the high-speed performance is better, and the transportation efficiency is higher; while the super low torque output makes the YC6M more powerful and quicker to respond faster. It can be said that YC6M, a new generation of energy-saving version of Yuchai, inherits the excellent climbing performance of the previous generation YC6M.

The new generation of YC6M heavy machinery uses the Bosch P8500 fuel injection pump. Compared with the previously used P7100 oil pump, the oil pump pressure has increased by 10% to over 120mpa, ensuring a stronger power output of the engine.

Under the premise of ensuring the engine's power performance, the energy-saving version YC6M adopts a flexible electromagnetic clutch fan + fan transmission train optimized combination strategy. Through the electromagnetic clutch fan flexible drive, simple and reliable mechanical control is achieved, the temperature control is precise, there is no slip when the maximum cooling effect is required, the electric power consumption is less than 50 watts; and the fan transmission wheel train optimization system can effectively reduce the power consumption by about 50 %, to further protect the reliability of the engine. The new-generation YC6M heavy-duty machine features low-speed, high-torque, low-speed and low fuel consumption, which makes it suitable for the development trend of modern high-speed and high-speed highway heavy trucks, and it also realizes the characteristics of high-range driving at lower engine speeds, and thus it is used in mining dump trucks. Engineering dump trucks and cement mixers also have advantages.

At the same time, the advantages of strong explosive power and good climbing performance not only enabled the new generation of Yuchai YC6M heavy machinery to win the trust of users in the south and southwestern provinces, but also made users in northern regions gradually accept and recognize Yuchai YC6M heavy machinery. Yuchai's new-generation energy-saving version YC6M heavy machinery has also been undiminished in after-sales service. In particular, Yuchai Engine's accessories library is not only stocked, but also the service network sinks deeper. No matter where the user's vehicle engine is, Yuchai's service personnel can guarantee to solve it within 24 hours, basically not affecting the user's daily transportation business. The Yuchai service station staff's active service, communicates with users from time to time, discovers and solves the potential problems existing in the engine in time, and makes Yuchai Heavy Machinery always gain the trust of users.

Bracket Aluminium Profile Extrusion Dies

Aluminum alloy bracket is a support structure made of aluminum alloy material, which is commonly used in construction, automobile, aerospace and other fields. Aluminum alloy brackets are lightweight, high-strength, and corrosion-resistant. They can withstand greater weight and pressure while having good stability and durability. Aluminum alloy brackets are often used in construction to build temporary support structures, suspended ceilings, and install mezzanines, etc., which can provide stable support and protection. In the automotive and aerospace fields, aluminum alloy brackets are often used to manufacture car body structures and aircraft fuselages to reduce overall weight and increase load capacity. The use of aluminum alloy brackets can improve the safety and efficiency of the project and has good environmental performance.

Comparison between aluminum alloy brackets and iron brackets

The comparison between aluminum alloy brackets and iron brackets can mainly be compared from the following aspects:

1. Material: The aluminum alloy bracket is made of aluminum alloy material, while the iron bracket is made of iron material. Aluminum alloys have higher strength and corrosion resistance, while iron materials are stronger and more durable.

2. Weight: Aluminum alloy brackets are relatively light and lighter than iron brackets. This makes the aluminum bracket easier to handle and install.

3. Strength: Iron brackets are relatively strong and stable and can withstand greater weight and pressure. The aluminum alloy bracket has low strength and is not suitable for carrying heavy objects.

4. Corrosion resistance: Aluminum alloy brackets have good corrosion resistance, are not easy to rust and corrode, and are suitable for outdoor environments. Iron brackets are prone to rust and require anti-corrosion treatment.

5. Cost: Generally, the cost of aluminum alloy brackets is higher, while the cost of iron brackets is relatively low.

To sum up, aluminum alloy brackets are suitable for scenes with light load and high corrosion resistance requirements, such as outdoor environments; while iron brackets are suitable for scenes that carry larger weights and have lower cost requirements. When choosing a bracket, you need to choose it based on your specific needs.

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Foshan Jieliwei Metal Products Co., Ltd. , https://www.foshanjlw.com