IronCraft 3700 Series: 8′ Heavy-Duty Dual Edge Grader

IronCraft 3700 Series: 8′ Heavy-Duty Dual Edge Grader

The IronCraft 3708 is a high-capacity 8′ Dual Edge Grader (also known as a land plane) designed for tractors with 50 to 80 horsepower. This professional-grade attachment is the ultimate solution for maintaining expansive gravel driveways, smoothing horse arenas, and leveling large garden plots or barn floors with unmatched efficiency.

Engineered with a dual-blade system, the 3700 series eliminates the “washboard” effect common with standard blades, filling in low spots while cutting down high points simultaneously. This model is Category 1 and 2 Quick Hitch compatible, making it a versatile powerhouse for any heavy-duty fleet.

Key Performance & Leveling Features

• Dual Reversible Blades: Features two high-carbon steel cutting edges that work in tandem to create a perfectly level surface in fewer passes.
• Adjustable Scarifier Shanks: Includes 6 heat-treated shanks with hardened tips that can be adjusted to grade level, 1-1/2″, or 3″ below grade for aggressive ripping.
• Smooth Finishing Action: The adjustable blade height and cutting depth allow for fine-tuned control over the finish of your dirt or gravel surfaces.
• Replaceable Skid Shoes: Equipped with durable 3/16″ skid shoes to protect the side panels and ensure consistent depth control.

Technical Specifications (Model 3708)

• Working Width: 96″ (8 Feet)
• Horsepower Requirement: 50 – 80 HP
• Hitch Type: Clevis Type (Cat 1 & 2 Compatible)
• Total Weight: 740 lbs for superior ground engagement
• Scarifier Count: 6 Adjustable Position Shanks

Rugged Construction & Build Quality

• Heavy-Duty Frame: Built with a 3/8″ A-frame and a 4″ x 4″ x 1/4″ scarifier support tube for industrial longevity.
• Reinforced Side Panels: 15-11/16″ tall side panels with a length of over 52″ to contain and distribute large volumes of material.
• Rear Beam Stability: Features two 3″ x 3″ beams spaced 21-1/8″ apart to maintain structural rigidity under high-torque loads.
• Overall Dimensions: 101-5/8″ width and 58-1/2″ length.

Professional & Agricultural Applications

• Road & Driveway Maintenance: Restore long gravel roads and private drives by redistributing aggregate perfectly.
• Equestrian Arenas: Maintain consistent, level footing for horse arenas and training facilities.
• Site Preparation: Level topsoil and clear debris for large-scale landscaping or construction prep.
• Barn & Feedlot Management: Smooth out high-traffic dirt floors and livestock areas for better drainage and accessibility.