Eterra EX-40 Flail Mower for Excavator
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Eterra EX-40 Flail Mower for Excavator - 15-21 GPM / No Thumb Saddle is backordered and will ship as soon as it is back in stock.
Payment & Security
Payment & Security
Secure Payment Options
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- Visa, MasterCard, American Express, Discover
- A fast and secure payment method accepted globally
- For quicker checkout on mobile devices
- Integrated with Shopify's secure payment gateway
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Your privacy and security are our top priority. We use SSL encryption to protect your personal information and payment details. This ensures that all communication between your browser and our server is encrypted and secure.
We also adhere to PCI-DSS standards, which are industry guidelines for managing payment card information securely. Rest assured, your payment information is never stored on our servers.
Fraud Prevention
To ensure that our customers' transactions are secure, we use advanced fraud detection systems. This helps protect both the store and our customers from fraudulent activity.
Privacy Policy
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Shipping & Delivery
Shipping & Delivery
Shipping Methods
We offer a variety of shipping options to ensure that your order reaches you as quickly and securely as possible
- Delivery within 5-7 business days.
- Delivery within 2-3 business days for a faster option.
- Get your order the very next day, available for select locations.
- We offer shipping to several countries. Delivery times vary depending on the destination.
Order Processing
- Orders are processed within 1-2 business days after receiving your order confirmation.
- Orders placed on weekends or holidays will be processed on the next available business day.
- You will receive an email with tracking information once your order has shipped.
Delivery Times
- Delivery times are estimated and may vary depending on your location.
- Orders shipped to remote areas may experience slight delays.
- For international deliveries, customs processing times may affect delivery times.
Order Tracking
Once your order has shipped, you will receive a tracking number via email. You can use this tracking number to monitor the progress of your shipment on the carrierās website.
Lost or Damaged Packages
- If your order is lost or damaged during shipping, please contact us within 7 days of the delivery date.
- We will work with the carrier to resolve the issue and either offer a replacement or issue a refund.
Contact Us
If you have any questions about shipping, delivery, or need assistance tracking your order, please contact our customer service team at support@skidsteerstore.com
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Eterra EX-40 Flail Mower for Excavator - 15-21 GPM / No Thumb Saddle is backordered and will ship as soon as it is back in stock.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Financing Available!
Eterra EX-40 Flail Mower for Excavator
The Eterra EX-40 flail mower is the largest in the EX-Series, built for excavators from 9,000 to 20,000 lbs running 8ā50 GPM. It handles grass, brush and material up to 4ā5 inches ā heavier than either smaller model ā while keeping the contained downward discharge that makes a flail safe alongside traffic and property. Hydraulic hoses, couplers, a machine-specific mount and a chain guard are all included. Available from Skid Steer Store.
Why the EX-40
- 4ā5" material capacity ā takes on heavier brush than the EX-30 or EX-30M.
- Contained discharge ā knives throw down into the housing, not out at traffic and windows.
- Chain guard included ā added containment as standard.
- Knives pivot on impact ā rock or stump swings the knife back rather than shearing a driveline.
- Laser balanced drum ā less vibration through the boom on a heavier attachment.
- Mount included ā a machine-specific mount ships with every EX flail mower.
EX-Series Comparison
| Model | Carrier Weight | Flow | Material Capacity | Thumb Saddle |
|---|---|---|---|---|
| EX-30M | 2,200ā7,000 lbs | 8ā26 GPM | Grass and brush | ā |
| EX-30 | 7,000ā14,000 lbs | 8ā50 GPM | Grass and brush | Available |
| EX-40 | 9,000ā20,000 lbs | 8ā50 GPM | Up to 4ā5" | Available |
The EX-30 and EX-40 overlap between 9,000 and 14,000 lbs. In that band, choose the EX-40 if you cut heavier material and the EX-30 if you want less weight at full boom extension.
Thumb Saddle Option
If your excavator runs a thumb, order the With Thumb Saddle configuration. The saddle seats the thumb against the mower housing so it can stay fitted rather than being removed each time you swap to the flail. Select it above ā it is installed with your order, not shipped loose.
Selecting Your Flow Range
| Option | Choices | How to Decide |
|---|---|---|
| Flow Rate | 15ā21, 21ā28, 26ā35, 32ā41, 37ā50 GPM | Match the bracket containing your excavator's rated auxiliary flow |
| Thumb Saddle | No Thumb Saddle / With Thumb Saddle | Order with saddle if your excavator has a thumb |
Hose & Coupler Configuration
Hydraulic hoses and couplers are included with every EX-40. Coupler size and case drain specification are matched to your machine at order time rather than selected above ā contact Skid Steer Store with your excavator's make and model and we will confirm both before your order ships.
Your Mount Is Included
Do not order a separate excavator mount for this attachment. Eterra includes a machine-specific mount with every EX-Series flail mower ā adding one from our Attachment Mounts listing would charge you twice. Additional mounting options are available if you need to run it on a second carrier.
Common Applications
Highway and interstate right-of-way, heavy brush along drainage and utility corridors, embankment and levee maintenance, overgrown lot reclamation, canal banks, forestry edge work, and municipal contract mowing on heavier vegetation.
Frequently Asked Questions
What size excavator do I need?
9,000 to 20,000 lbs with auxiliary hydraulics rated 8ā50 GPM.
EX-40 or EX-30?
They overlap from 9,000 to 14,000 lbs. Choose the EX-40 for heavier material up to 4ā5", or the EX-30 for less weight at full extension.
Is the mount included?
Yes. A machine-specific mount ships with every EX-Series flail mower. Do not order one separately.
Do I need the thumb saddle?
Only if your excavator has a thumb. The saddle lets the thumb stay fitted while running the mower.
How do I specify coupler size and case drain?
Both are included and matched to your machine at order time. Contact Skid Steer Store with your make and model.
Order From Skid Steer Store
Select your flow range and thumb saddle option above. Contact Skid Steer Store with your excavator's make and model so we can confirm coupler size and case drain specification before shipping.







