Deutz was Founded 1864 in Cologne , Germany. Now DEUTZ is the worlds oldest engine manufacturer. DEUTZ, with annual sales of about EU 1,200 million, is one of the world??s leading independent suppliers of diesel and gas engines. The 226B serials of diesel generator are made by the joint adventure company of DEUTZ and the Chinese. The technology is rather excellent. The emission of the products reach EURO 2 standard. And the machine is easy to maintain and operate. They can be assembled with many kinds of famous alternators. And the output power is from 24KW to 100KW. And the frequency has two kinds with 50Hz and 60Hz. Here are newly invented Deutz Air Cooled Diesel Generator, from 15kva to 188kva