1988 ONAN 250 KW Price: Buy 1988 ONAN 250 KW Used and New Company: Blackmon Auctions Inc Little Rock, Arkansas +1 501-352-4703 Date: 30-Jul-2017 [1243497] Information: Year1988 Standby Power Rating (kW) 250 Hours 7,040 Horsepower 390 1988 ONAN 250 KW [1243497] 1988 ONAN 250 KW Blackmon Auctions Inc Little Rock, Arkansas 1