IronCraft 4300 Series: 7′ Standard-Duty Grader Blade with Tilt

IronCraft 4300 Series: 7′ Standard-Duty Grader Blade with Tilt

The IronCraft 4307 is a high-capacity 84″ Standard-Duty Grader Blade engineered for tractors between 15 and 40 horsepower. This 7-foot rear blade is the ultimate multi-purpose attachment for moving topsoil, grading expansive gravel driveways, clearing heavy snow, and managing large-scale leveling or backfilling projects.

As the widest model in the rugged 4300 Series, the 4307 is Category 1 Quick Hitch compatible. It offers professional-grade flexibility with both angle and tilt adjustments, allowing you to cut drainage ditches, crown roads, and maintain slopes with precision that basic economy blades cannot match.

Key Precision & High-Capacity Features

• Wide 84″ Working Width: Maximum coverage to ensure you clear your tractor’s tracks even at an angle.
• Dual-Axis Maneuverability: Includes a 5-position angle adjustment (forward and reverse) and a 3-position tilt adjustment for specialized land contouring.
• High-Volume Moldboard: A 14″ blade height allows for superior material rolling, making it highly effective for deep snow or heavy soil distribution.
• Industrial Cutting Edge: Equipped with a 6” high-carbon steel cutting edge that is both reversible and replaceable for a maximum service life.

Technical Specifications (Model 4307)

• Working Width: 84″ (7 Feet)
• Horsepower Requirement: 15 – 40 Engine HP
• Angle Adjustment: 5-Position (Forward and Reverse)
• Tilt Adjustment: 3-Position functionality for sloped grading
• Weight: 276 lbs for optimized ground pressure

Build Quality & Hitch Compatibility

• Hitch Type: Category 1 (Cat 1) Quick Hitch Ready
• A-Frame Material: Reinforced 3/8″ steel for long-term structural integrity.
• Cutting Edge Size: 6″ Reversible High-Carbon Steel.
• Overall Height: 14″ moldboard for high-capacity material handling.

Primary Applications

• Large Property Maintenance: Efficiently grade long gravel roads and private drives.
• Ditching & Water Management: Use the 3-position tilt function to cut V-ditches and direct water runoff away from roads and buildings.
• Snow Clearing: The 7-foot width makes quick work of clearing parking areas, barn lots, and wide driveways.
• Landscape Leveling: Ideal for spreading topsoil over large garden plots or backfilling utility trenches.