portable Diesel Generator set trailer mounted with Cummins water cooled diesel engine Cummins 6 cylinder diesel, water cooled, 505 cid/8.3 liter Cust Spec 42956 Injector PN 3908511, C series CPL 0831 , Timing 18 DEG, Valve Lash, cold Intake 0.012, Exh 0.024 , Firing 153624 300 rpm Low Idle 1800 rpm. Gen set has Analog control panel. Trailer equipped with (2) 600 volt power plugs. Generator set is mounted on a single axle trailer manufactured by MGS, VIN # 16M610913JD015280, with a built in fuel tank, with a 503 liter capacity. Unit is set up for cold weather operation and includes the following utilities supplied by 110 volts through a separate breaker panel. 1) Block heater 2) Water circulator and heater. 3) Pan/oil heater, 4) LaMarche battery charger Generator set and controls mounted inside a weatherproof enclosure.