Orsi

ORSI Flail Mower | Model 90003358 | Working Width 72″ | Min 60 HP – Max 100 HP | For Tractors

ORSI Flail Mower | Model 90003358 | Working Width 72″ | Min 60 HP – Max 100 HP | For Tractors

Regular price $11,098.00
Regular price Sale price $11,098.00
Sale Sold out
Machine Compatibility
Customizable
Fast
24/7 Support
  • Powerful Rotor – Electronically balanced "Ventilator" rotor for smooth and efficient operation.
  • Cutting Tools – Compatible with hammers (2.1 kg) or knives for versatile cutting applications.
  • Durable Construction – Cutting unit made from 6 mm monolithic HARDOX® steel for long-lasting performance.
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Product Description

ORSI Flail Mower | Model 90003358 | Working Width 72″ | Min 60 HP – Max 100 HP | For Tractors

DESCRIPTION

The ORSI Flail Mower is a high-performance rear shredder designed for tractors with a minimum of 60 HP and a maximum of 100 HP. With a 72″ working width, it is ideal for cutting grass, pruning, and branches up to 8 cm in diameter. The cutting unit is constructed from a 6 mm monolithic body made entirely of HARDOX®, ensuring durability and efficiency. Equipped with an electronically balanced "Ventilator" rotor, the mower offers the flexibility of using hammers (2.1 kg) or knives for cutting. The double-position rear roller allows for self-cleaning or additional shredding, while the 4 rows of counter-knives guarantee excellent cutting quality. Its rounded external design prevents damage to stems and vegetation, making it perfect for orchards and vineyards.

Key Features

  • Powerful Rotor – Electronically balanced "Ventilator" rotor for smooth and efficient operation.
  • Cutting Tools – Compatible with hammers (2.1 kg) or knives for versatile cutting applications.
  • Durable Construction – Cutting unit made from 6 mm monolithic HARDOX® steel for long-lasting performance.
  • Double Rear Roller Positions –
  • Self-Cleaning: Unloads shredded material behind the roller, reducing power absorption and fuel consumption.
  • Rear Position: Retains material for further shredding, ensuring finer cuts.
  • Counter-Knives – Features 4 rows of counter-knives for superior cutting quality in both roller positions.
  • Rounded External Design – Prevents damage to stems and vegetation, ideal for orchards and vineyards.
  • Wide Working Width – 72″ working width for efficient coverage of large areas.
  • Tractor Compatibility – Suitable for tractors with 60–100 HP.

Feature

Feature Description Photo
SELF-CLEANING REAR ROLLER SELF-CLEANING REAR ROLLER SELF-CLEANING REAR ROLLER
SAFETY AND SELF LEVELLING BREAKWAY COUPLING SAFETY AND SELF LEVELLING BREAKWAY COUPLING SAFETY AND SELF LEVELLING BREAKWAY COUPLING
Free wheel in the group Free wheel in the group Free wheel in the group
Counter-knife The counter-knife helps to hold in the material for more time for a better shredding. Counter-knife
Oscillating bearings with double fifth wheel couplings Oscillating bearings with double fifth wheel couplings Oscillating bearings with double fifth wheel couplings

Detailed Specifications

Attribute Details
Part # 90003358
Manufacturer ORSI
Category Tractor Attachments
Subcategory Flail Mower Tractor
Industry Agricultural
Machine Size Min 60 HP, Max 100 HP
Attachment Size 72″ Working Width
Inventory 0 AFS / 0 QOH / 0 QOO / 0 ISBF
Rotor Type Electronically balanced "Ventilator" rotor
Cutting Tools Hammers (2.1 kg) or knives
Recommended Use Cutting grass, pruning, and branches up to 8 cm in diameter
Cutting Unit Material 6 mm monolithic body built entirely in HARDOX®
Rear Roller Positions 1) Self-cleaning: Unloads shredded product behind the roller
2) Rear: Retains product for further chopping
Counter-Knives 4 rows of counter-knives for excellent cutting quality
External Design Rounded sides to avoid damaging stems and vegetation in orchards/vineyards

Manual & 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).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration that as well!

Customer Reviews

Overall rating: 4.5 / 5 from 108 reviews.

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The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman. This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely. These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish. I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation. I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned. There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!

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It’s built solid. It handles Field grass hip high pretty well. With the maintaining the field grass after the first cut, the pasture field is starting to look like a lawn. The 84 inch with the best thing to get for 8 acres. It’s best to order belts for back up in the event if the belts were to break. But overall, I like the product quality is good.

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