2010 MTU, 550 KW Generators - Towable, 277/480 Volt, 3 PhaseAdditional Features: Trailer-Mounted w/ Enclosure Auto Start/Stop Safety Shut Down 24v Volt Alternator Dry pack Air Cleaner Engine-Mounted Muffler Tank Type Block Heater Digital Generator Panel Digital Engine Panel Engine Mount Radiator.Overall Dimensions: 374"L x 97"W x 156"HOverall Weight: 23,000 lbs. , Serial Number: