Skip to product information
1 of 4

Dirt Dog

Dirt Dog Rear Blade | 91 Series | Overall Width 84" & 96" inches | Horsepower 70-90 HP | For Tractor

Dirt Dog Rear Blade | 91 Series | Overall Width 84" & 96" inches | Horsepower 70-90 HP | For Tractor

Regular price $3,927.00
Regular price Sale price $3,927.00
Sale Sold out
Customizable
Fast
24/7 Support
  • Long-Lasting Cutting Edge: Features a 1/2" × 6" bolt-on, reversible cutting edge for extended wear life.
  • Robust Build: Weighs 807 lbs for the 7 ft model and 827 lbs for the 8 ft model, ensuring durability during demanding tasks.
  • High-Powered Compatibility: Suitable for tractors with up to 70 horsepower.
View full details

Product Description

Dirt Dog Rear Blade | 91 Series | Overall Width 84" & 96" inches | Horsepower 70-90 HP | For Tractor

DESCRIPTION

The 91 series blades are available with manual or hydraulic adjustments allowing you to customize it to your specifications. Fix drainage issues, grade the land, clear snow, and more. A simple, versatile tool that’s long been a staple of tractor owners for good reason.

The Dirt Dog 91 Series Blade is built for heavy-duty land maintenance, offering superior grading, levelling, and snow-clearing capabilities. Designed for tractors ranging from 70 to 90 HP, this rear blade provides manual or hydraulic adjustments for tilt, offset, and angle, making it one of the most adaptable tools for precision work.

The reinforced 5/16” moldboard and 1/2” x 6” bolt-on, reversible cutting edge provide long-term durability and superior ground penetration. It features a 3” moldboard king pin, ensuring a robust structure for high-performance applications. The Cat I & II 3-Point Quick Hitch Compatible A-frame allows for quick attachment and removal.

Made in the USA, the Dirt Dog 91 Series Blade is available in 7ft and 8ft widths, with optional hydraulic angle, offset, tilt, skid shoe kits, and end plates for enhanced performance.

Key Features 

  • Quick Hitch Compatibility: Designed for Category I/II systems, ensuring easy and secure attachment to tractors.
  • Durable Moldboard King Pin: Equipped with a 3" moldboard king pin, enhancing stability and reliability.
  • Flexible Adjustments: Tilt, offset, and angle adjustments available in both manual and hydraulic options for operational versatility.
  • Reinforced Moldboard: Constructed with 5/16" reinforcement and available in 7 ft and 8 ft widths, offering increased durability.
  • Optional Skid Shoe Kits: Available for controlled grading and preventing excessive digging.
  • Cat I & II 3-Point and Quick Hitch Compatible: Ensures compatibility with a wide range of tractor systems.
  • Wide Angle Range: Supports 45° forward and 45° reverse angle adjustments for efficient grading tasks.
  • Tilt Adjustment: 15° pin tilt adjustment allows smoother operation over uneven terrain.
  • Offset Adjustment: Provides a 20" adjustment to the left or right for customizable performance.
  • Long-Lasting Cutting Edge: Features a 1/2" × 6" bolt-on, reversible cutting edge for extended wear life.
  • Robust Build: Weighs 807 lbs for the 7 ft model and 827 lbs for the 8 ft model, ensuring durability during demanding tasks.
  • High-Powered Compatibility: Suitable for tractors with up to 70 horsepower.

Detailed Specifications

Feature 9107 9108
Overall Height 44 5/8" 44 5/8"
Overall Width 7 ft 8 ft
Overall Depth 53 5/16" 53 5/16"
Weight 807 lbs 827 lbs
Moldboard Height 19" 19"
Tilt Adjustment 15° 15°
Offset Adjustment 20" 20"
Angle Adjustment (F-R) 45° 45° 45° 45°
Adjustment Method Manual or Hydraulic Manual or Hydraulic
Cutting Edge 1/2" × 6" Bolt-on, Reversible & Replaceable 1/2" × 6" Bolt-on, Reversible & Replaceable
King Pin 3" 3"
Horsepower (2WD-4WD) 90 70 HP 90 70 HP
Lower Pitch Pin Height 25 1/4" 25 1/4"
Hitch 3-Pt. Cat I/II & Cat I/II Quick Attach 3-Pt. Cat I/II & Cat I/II Quick Attach
Paint Options Red & Black Powder Coat Paint Red & Black Powder Coat Paint

 

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx) & Top Private Drivers.
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!