4’ - $844 5’ - $969 6’ - $1,156 7’ - $1,219 4' Box BladeWidth: 48"HP Rating: 20–55Moldboard Depth: 18"Shanks: 4 AdjustableBlades (Scalping or Cutting): 2Weight: 389 lbs.Hitch: CAT 1 or Quick HitchConstruction Features: 1/4" sides and 3/16" moldboard; optional replaceable skids; 4" × 1/4" wall square tubing main frame 5' Box BladeWidth: 60"HP Rating: 25–55Moldboard Depth: 18"Shanks: 4 AdjustableBlades (Scalping or Cutting): 2Weight: 436 lbs.Hitch: CAT 1 or Quick HitchConstruction Features: 1/4" sides and 3/16" moldboard; optional replaceable skids; 4" × 1/4" wall square tubing main frame 6' Box BladeWidth: 72"HP Rating: 25–55Moldboard Depth: 18"Shanks: 6 AdjustableBlades (Scalping or Cutting): 2Weight: 510 lbs.Hitch: CAT 1 or Quick HitchConstruction Features: 1/4" sides and 3/16" moldboard; optional replaceable skids; 4" × 1/4" wall square tubing main frame 7' Box BladeWidth: 84"HP Rating: 80 MaxMoldboard Depth: 18"Shanks: 7 AdjustableBlades (Scalping or Cutting): 2Weight: 568 lbs.Hitch: CAT 1 or CAT 2 & Quick HitchConstruction Features: 1/4" sides and 3/16" moldboard; optional replaceable skids; 4" × 1/4" wall square tubing main frame