DeWalt 8 gallon air compressor has a powerful and reliable Honda GX160 engine helping to ensure a trouble free operation with easy start and the ability to drive high pump performance. Cast iron, twin cylinder pump with a thermally stable cast iron twin cylinder body and valve plate delivers a surge of air power and recovery needed to run extra nailers. Fully enclosed metal belt guard covers and protects moving parts. Ball drain valve allows for quick and thorough tank draining.150 max psi, 5.5 HP continuous motor 9.0 SCFM at 100 psi, 10 in. foam filled tire is center mounted for easy manuverability over rough terrain, and job-sites, On board controls allow quick access to key controls such as the 2 in. regulated pressure gauge and 1 in. tank pressure gauge; locking regulator knob also included.