Zimmatic 8-Tower Center Pivot, Qty (4) 147' Spans, (4) 170' Spans, 33' Overhang, End Gun W/Booster Pump, Valley Center Drives, Zimmatic Control Box, 11R24.5 Tires, NOTE: Valley Control Box On Center Pivot Point Does Not Sell, Disassembly Can Be Provided At Buyers Expense Contact Seller For More Information