Perkins series diesel generators adopt the UK origin Perkins engine with wide power range, excellent reliability and service life, low operation cost and fast speed return cycle. And the Perkins series generators are used widely in the communication, industry, outdoor project, mine, ministry field. The 400, 1100, 1300 and 4000 series diesel engines are manufactured by the UK Perkins company and its subordinate factories according to the unified quality standard.