Specifications include, but are not limited to: The Metropolitan Government of Nashville and Davidson County ("Metro") is seeking a vendor to provide New Trailer Mounted 4" and 6" Submersible Hydraulic Pump Units. Classifications : Godwin Hydraulic Submersible Pump Unit, consisting of a trailer mounted John Deere 4024T Diesel Engine and a Godwin GHPU30 Power Unit with a Godwin Heidra HS103TD 4 inch Pump End Godwin Hydraulic Submersible Pump Unit consisting of a Trailer Mounted John Deere 4045T DieselEngine and Godwin GHPU30 Power Unit with a Godwin Heidra HS150MR 6 inch Pump End Godwin Hydraulic Submersible Pump Unit consisting of a Trailer Mounted John Deere 4045HFC04-FT4 Diesel Engine and Godwin GHPU50 Power unite with a Godwin Heidra HS150MR 6 inch Pump End and a Godwin Heidra HS103TD 4 inch Pump End OR Approved Equal