The heavy-duty design and construction of the NVHL Series make tham ideal for the most rugged grading jobs. The 8,9 and 10-foot moldboards are reinforced to withstand the most demanding conditions and can be reversed for backfilling. This top-of-the-line blade is rated for use on tractors up to 160 (2 WD) horsepower and features optional hydraulic controls for precision blade adjusment. SPECIFICATIONS Moldboard width Approximate weight King pin diameter Moldboard height & thickness Cutting edge Maximum tractor hp Hitch Swing angle Offset adjustment Tilt adjustment Total swing angle Parking stand...