First Across the Line to Clear the World's Highest Hurdle ^※

Since diesel engines burn fuel for power, it is not possible to achieve zero emissions. As a company we accepted the challenge, to bring exhaust emissions down to Tier 4 compliant levels while providing reassurance for our customers.
With previous diesel engines, the focus was on the mechanical work done by the engine. However, the most important characteristic of our Tier 4 compliant engines are the electronic control systems. Electronic control has been closely integrated into the engine and the difference is much greater than it first appears. To produce this engine, both the design and the production method of the engine had to be altered. It is no exaggeration to say we created a new diesel engine: a diesel engine for the future.
The diesel engine of tomorrow is in the making today. These innovations aren't limited to the engine's electronic control unit and R&D, but extend to other areas as well, such as a complete revamp of the production lines that make the engines.