2007 Vermeer V8550 Ride-on Trencher. SN 1VRK11242V1000708. 80 Inch 6-way blade. 10 Foot Trencher. Max Trench Depth: 40–60 inches. Cummins Diesel Engine. Hour meter reads: 186 Hours. [2007 VERMEER V8550 RIDE-ON TRENCHER]