Demand is a catalyst for technological advancement. In the past 100 years, the industrial leap has never stopped. “Streamlining and high efficiency” has become one of the trends in the automotive industry. ISG's superpowered “engineered and simplified” engine structure design and application of high-tech composite materials have finally achieved the “modularity” and “lightweightness” of the engine. The well-designed modularization makes the engine assembly easier, the use of faults is greatly reduced, and the upgrade of the engine is also simple and easy. At the same time, modularity also creates the conditions for lightweighting. Lightweighting is the main direction of vehicle technology development. ISG engines reduce their weight by as much as 30%, becoming an unparalleled innovation in the power industry, driving the modern logistics into efficient, energy-saving, and environmentally-friendly products for lightweight vehicles. The world has made a contribution.

ISG's "modularization and lightweighting" of revolutionary technology innovation

ISG's "modular" technology interprets "Avenue to Jane"

ISG's highly integrated modular design is based on Cummins's nearly 100 years of development experience and modern advanced design capabilities. It is a model for the world's next-generation diesel engine design.

ISG highly integrated modular design

At the beginning of the design, Cummins focused on achieving a streamlined and efficient machine structure, using the industry's most advanced design concepts and technologies, ISG super power machine only 207 part numbers, is 50% of the number of traditional engine parts. Most of the engine failures are caused by the damage of wearing parts resulting in major machine failures. The modular design of ISG integrates the functions of individual small parts, greatly reducing the number of wearing parts and reducing the joints of parts and components, thereby greatly reducing The frequency of fault occurrence, the possibility of liquid leakage, etc. greatly increase the reliability of the engine's overall operation. At the same time, the modular integrated design makes the assembly and disassembly convenient and easy. It can realize the overall transfer and assembly of the cylinder head, and the maintenance service is more convenient, which greatly saves the user's maintenance time and improves the vehicle attendance.

ISG engine

The modular design of the ISG also takes full account of the convenience of the next generation of updates. For example, as long as several engine modules are updated, the engine can be retrofitted to a new generation engine that meets Euro VI emission standards. For OEMs and customers, this kind of engine upgrade with the largest parts versatility will bring great value in terms of ease of use, low maintenance costs, and simplified product management.

ISG "Lightweight" Leads "Energy Saving and Efficiency Improvement"

In order to reduce fuel consumption (energy saving) and reduce carbon dioxide (greenhouse gas) emissions, vehicle weight reduction has become an international trend and has become one of the focuses of public concern. Studies have shown that every 100 kg of vehicle trimming mass can reduce fuel consumption by 0.3 to 0.6 L per 100 km. At the same time, lighter vehicles can also improve power, save materials, and reduce costs.

ISG Engine Workshop

792 kilograms, ISG machine weight is about 30% lower than traditional engines, about 200-400 kilograms, for users is equivalent to each time "free" more than 200-400 kilograms of goods, at the same time, lightweight design can also be achieved The system optimization of the ground adhesion and wear of the tires on the front and rear axles of the entire vehicle achieves the purpose of improving the driving efficiency of the vehicle and reducing the wear of the tire.

The lightweight advantages of the engine reflect the advanced level and manufacturing capabilities of Cummins in the design, production and casting of ISG.

1, leading design level

Cummins adopts a series of advanced design and development tools including simulation development. Design engineers strive to design the uniformity of the strength and the balance between mechanical strength and thermal strength, and minimize the use of materials to meet the load requirements of the engine. At the beginning of the design, it was superior to the traditional engine design, which greatly reduced the weight to provide the conditions for improving the fuel economy of the vehicle and the cargo carrying capacity.

ISG engine production line

2. Leading production and casting process

The ISG cylinder head's innovative three-valve design and the cylinder's revolutionary lube and cooling channel design have brought unprecedented simplification to the two major castings of the engine, resulting in a significant reduction in the weight of the engine. At the same time, Cummins has become one of the few engine designers in the world that can use the most advanced casting production technology based on its rich manufacturing experience, system integration and manufacturing technology capabilities. It has realized the efficient design of ISG engines for waterways and oil channels while increasing Unmatched durability.

ISG engine production line

3, the application of polymer composite materials, cast aluminum

The polymer composite materials and cast aluminum materials used in ISG engines have been widely used in mainstream new engines. For example, the latest European engine, the Mercedes-Benz OM471, also widely uses polymer composite materials and cast aluminum. Compared to traditional engine materials, this material can reduce the weight by 60%. In harsh salt spray tests, ISG components that use new materials perform well and are fully capable of withstanding the corrosion of vehicle-related chemical formulations with less noise and comfort.

ISG engine production line

Heavy truck value "core" claims! The revolution has come, and the road to power jump has been opened. Cummins ISG's "modularization" and "lightweightness" are only for giving card friends more benefits!

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