gas engine 8 hp brigs model# 185432 type 004601 code 95120649  compressor tank model h580 80 gal tank 200 psi tank 145-175 operating pressure serial# p1615864 the plate on the electric motor is real hard to read but I think it is a 5hp 3phase motor and has a extra compressor head too.i am selling this compressor for a friend of mine so don't know much about it but can find out