Diesel Generator Set Data Model: DB-50GF Output power: 50KW/62.5KVA Rated current: 90A Rated frequency: 50Hz Power factor: 0.8lag Rated voltage: 230/400V Transport package: plastic film/ plywood case For more types, please contact us. Dingbo Power is an original manufacturer of diesel generators equipped with Cummins diesel engine. Dingbo Power has cooperated with Cummins for many years. Dingbo Power Cummins series genset power range is from 20kw to 2000kw.