How did the diesel engine help?

The diesel engine significantly improved fuel efficiency and power compared to traditional gasoline engines, enabling vehicles and machinery to operate longer on less fuel. Its design allows for higher compression ratiOS, leading to increased torque and better performance in heavy-duty applications such as trucks, ships, and industrial equipment. Additionally, diesel engines typically have a longer lifespan and lower maintenance costs, making them more economical in the long run. Overall, the diesel engine revolutionized transportation and industry by providing a reliable and cost-effective power source.