CrustBuster 4615 All Plant DD 24x7.5 15' Grain Drill, Pin Hitch, Hyd Raise/Lower, 24 Rows, 7.5" Spacing, Ground Driven, Rubber Closing Wheels, Spring Down Pressure, (2) Seed Bins, Manual Adjustable Rate Control, Lights, 11L-15FI Tandem Tires, Manual Jack, Owners Manual, SN: 24040 Make: CrustBuster, Model: 4615 All Plant, Serial Number: 24040