Generator-#1641 MLG20, 20kw, Trailer TRITON #MLG20 TOWABLE GENERATOR, 20KW ENGINE: ISUZU DIESEL, 4CYL, LIQUID COOLED 4-STROKE 2″BALL 31.5 HP @1800 RPM FUEL TANK CAPACITY: 57 GAL. DIESEL – 24oz UP TO 60 HOURS FULL LOAD RUN TIME GENERATOR: MARATHON ELECTRIC MODEL: 334CSA3028 120/240V, SINGLE PHASE, 60Hz-66 DBA, 20kw, 100 Amp It has a 30 Amp – 3 Prong RV Plug built into this Generator. It has a 30 Amp Breaker so you can hard wire and a 50 Amp Breaker to hard wire. WIDTH: 67″, HEIGHT: 56″ WEIGHT (NO FUEL) 1420 LBS WEIGHT W/FUEL 1850 LBS