IronCraft 3700 Series: 7′ Heavy-Duty Dual Edge Grader

IronCraft 3700 Series: 7′ Heavy-Duty Dual Edge Grader

The IronCraft 3707 is a premier 84″ Dual Edge Grader, also known as a land plane, engineered for high-efficiency grading and leveling. Designed for tractors between 40 and 80 horsepower, this heavy-duty tool is the ultimate solution for maintaining gravel driveways, smoothing horse arenas, leveling garden plots, and grooming barn floors.

Built for maximum versatility, the 3700 Series features an adjustable cutting depth and a dual-blade system that eliminates the “washboard” effect common with single-blade scrapers. Whether you are a professional landscaper or a rancher, this grader is Category 1 and 2 Quick Hitch compatible, ensuring it integrates seamlessly into your existing fleet.

Superior Grading & Leveling Features

• Dual Reversible Blades: Two cutting edges work in tandem to move material forward and level high spots in a single pass.
• Adjustable Scarifier Shanks: Includes 6 heat-treated shanks with hardened tips, featuring three depth positions (at grade, 1-1/2″ below, and 3″ below) to rip compacted soil.
• Replaceable Skid Shoes: Large 3/16″ thick skid shoes protect the side panels and ensure a consistent depth across the entire working width.
• Heavy-Duty Frame: Constructed with a 3/8″ A-frame and 4″ x 4″ support tubes to handle the stress of 80 HP tractor applications.

Technical Specifications (Model 3707)

• Working Width: 84″ (7 Feet)
• Horsepower Requirement: 40 – 80 HP
• Weight: 700 lbs for superior ground engagement and stability
• Hitch Compatibility: Category 1 & 2 (Quick Hitch Ready)
• Shank Configuration: 6 Adjustable, heat-treated scarifiers

Industrial Build Quality

• Dual Rear Beams: Two 3″ x 3″ beams spaced 21-1/8″ apart for maximum structural rigidity.
• Side Panel Dimensions: 15-11/16″ height and 52-3/8″ length for high-volume material containment.
• Hitch Type: Secure clevis-type hitch for reduced wear on tractor pins.
• Overall Footprint: 89-5/8″ width and 58-1/2″ length.

Primary Applications

• Gravel Driveway Maintenance: Restore private roads and driveways by pulling material from the shoulders back to the center.
• Equestrian Arenas: Level and groom horse arenas to ensure a safe, consistent footing for riders.
• Garden & Plot Prep: Effortlessly smooth out tilled soil for large-scale planting or sod installation.
• Barn Floors & Feedlots: Maintain level dirt or gravel surfaces in high-traffic livestock areas.