John Deere 670 Disc Harrow

Product Features

• Flexible Scraper Options: Available with combination or rigid scrapers, versatile for various soil conditions.
• Robust Frame Design: Built to resist torsional forces, ensuring structural stability during operation.
• Crank Alignment Device: Enables smooth and level harrowing performance for consistent field preparation.
• Adjustable Hitch Angle: Allows customization of hitch angle to adapt to different farming needs.

Key Component Advantages

• Single-Point Depth Control: Standard equipment conveniently located at the front of the disc harrow. It offers an infinite depth range, eliminates the risk of loss or damage from mechanical depth stops, and ensures precise depth adjustment.
• Straight Shanks: Utilizes the same durable straight shanks as John Deere’s longitudinal disc harrows, with multiple shanks providing direct pushing force to prevent combination tube twisting when encountering obstacles.
• Dura-Flex™ (3+1) Gang Bearing Assembly: Standard on the 670 offset disc harrow. Mounted on wide flanges to protect seals from wire entanglement; dynamic self-alignment minimizes preload and thrust loads. Features three lip seals to retain lubrication and remove debris, plus a housing lip within the flange for dynamic self-alignment of the bearing inside the housing. Comes with a two-year warranty and supports relubrication.
• Dual Scraper Adaptability: Combination scrapers are suitable for cohesive soil conditions—they self-adjust in sticky soils and offer excellent residue handling. Rigid scrapers can be locked to prevent wear in abrasive, dry soils, supplement the harrow’s support force, and deliver a long wear life in light, non-cohesive soils.