Description Overview Caterpillar G3508 a3 single turbo nox natural gas engine Product type: used power solutions Category: natural gas engine Manufacturer: Caterpillar Model: G3508 a3 single turbo nox Year: 1995 Specifications Rating: 670 hp Configuration: gas compression Rpm: 1400 Condition Condition: rebuilt Hours: 0 since rebuilt Included 12 months parts/service warranty Upgraded to adem 3 / afrc / nox / single turbo configuration