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EX Series Excavator Flail Mower
The Eterra EX Series Excavator Flail Mower is built for operators who expect dependable cutting power in demanding conditions. Available in the EX-30 (466 lbs, 30" cut) and EX-40 (616 lbs, 40" cut), these mowers clear grass, brush, and material up to 6" thick with precision. The electronically balanced cutting shaft spins at 1900–2300 RPM, delivering a smooth, efficient cut as low as 1.5" off the ground. Equipped with twenty 2¼ lb heavy-duty Y-Knife flail blades, the EX Series provides aggressive cutting and excellent mulching. The curved housing maximizes capacity, while A572 Grade 50 steel construction, AR400 skid shoes, and robust Permco motors ensure long service life. Designed for real-world abuse, the EX Series delivers professional-grade results where lesser mowers fail.
SKU: EX-30
Weight:
466.0 lb
30-day satisfaction guarantee
SHIPPING & RETURNS
We offer FAST 2-5 day shipping (LTL Freight and Residential) for ALL Eterra attachments. For all other attachments, FREE 2–5 day shipping applies to orders over $5,000. Products will ship out in 1-3 business days and tracking information will be provided.
30-DAY NO HASSLE REFUNDS AND RETURNS
If there's an issue with your product, we make refunds and returns quick and easy. To contact us, email sales@attachmentsking.com.
More info on refunds and returns here
FAQ
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Meets Our Quality Criteria
Made in North America
Easy Financing Available
Fast Shipping on Eterra Items
F.A.Qs
Show me the specifications
| Model | Blade Weight | Cutting Capacity | Overall Height (no mount) | Drive Shaft Material | Flow Range | Housing Material | Max Pressure | Minimum Cut Height | Number of Blades | Recommended Material | RPM Range | Weight | Weight Range (Machine) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EX-30 | 2 lb | 6" | 27.5" | DIN 17121 Grade ST52.3 Seamless Tubing | 8-26 GPM | HR SHEET IS 2062 E350 | 3500 PSI | 1.5" | 20 | Hard Brush - Trees - Grass - Brambles | 1900-2400 RPM | 466 lbs | 7000-14000 lbs |
| EX-40 | 2.25 lbs | 6" | 26" | Steel-4140 HT | 15-50 GPM | A572 Grade 50 | 3500 PSI | 1.75" | 20 | Hard Brush - Trees - Grass - Brambles | 2000-2500 RPM | 616 lbs | 9000-20000 lbs |
Product information brochures
Open PDF 2024-ex-flail-mower-spec-sheet
Open PDF EX-40-50_Manual_Rev_21
Will it fit my machine?
Yes! We confirm all machine-attachment compatibility before processing any orders, and will reach out to you directly to get any information we need in order to do so.
If you would like to confirm compatibility before placing an order, reach out to our team here and we'll be happy to confirm fitment. You can also call us at (302) 732-2804
Where is it made?
Eterra designs and manufactures all of their attachments in Washington, USA.
How is my equipment shipped to me?
For items that require LTL Freight: We offer Fast 3-5 day Shipping for all Eterra attachments and free shipping on orders over $5,000 through an assortment of leading LTL Freight Carriers. If you require a Lift Gate or would prefer we ship to a commercial terminal, let us know and we'll be happy to accommodate you!
For items that can be shipped residential: We offer 3-7 day shipping through USPS, UPS, and FedEx.
What is your refund and return policy?
For products built-to-order:
We offer refunds and cancellations up until the point that manufacturing has begun on your order. Past that point, your order is no longer refundable.
For all other products:
We offer refunds and returns within 30 days of order delivery for unused equipment.
Learn more about our return and refund policies here.
What is the warranty policy?
Attachments King sells all products with a manufacturer warranty unless otherwise specified.
The directory of manufacturer warranties for our products can be found here
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High-Quality Equipment
Nothing is more important to us than the quality of our products. Each of the manufacturers we work with have been vetted for quality, and we have personally visited manufacturing facilities to ensure high-quality production practices.
We Operate in the USA
Attachments King services the 48 contiguous united states with high-quality attachments, tracks, and tires. Our staff is entirely US-Based and our equipment ships directly out of warehouses on US soil.
Easy Refunds & Returns
If your equipment isn’t what you expected, we make refunds and returns quick and easy. Just email sales@attachmentsking.com and we’ll take care of you from there.
Full Refund Policy
Fast, Free Shipping
Orders from Attachments King always ship with recognized LTL Freight Companies. We strive to ensure your equipment gets to you quickly, safely, and with no interruptions.
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