Toyota Industries Corporation (株式会社豊田自動織機, Kabushiki gaisha Toyota Jidō Shokki) is a Japanese machine maker. Originally, and still (as of 2021), a manufacturer of automatic looms , it is the company from which Toyota Motor Corporation developed.
The Toyota GD engine series is a diesel engine produced by Toyota which appeared in 2015. Replacing the Toyota KD engine series, this engine featured Economy with Superior Thermal Efficient Combustion (ESTEC) technology. Toyota claims they have a maximum thermal efficiency of 44 percent, "top class" at the time of introduction.