About this product
High-Flow Excavator Flail Mower For Heavy Brush Control
The Eterra EX-40 steps up the EX-Series platform for larger compact and mid-size excavators that need more flow capacity, more width, and more cutting force. It is built for right-of-way cleanup, property reclamation, ditch maintenance, trail clearing, and aggressive vegetation control where reach and controlled cutting matter.
The EX-40 V2 is specified for 15-50 GPM machines and excavators from 9,000-20,000 lb. Choose the flow range and coupler setup that matches your excavator so the mower arrives configured for the way you work.
Highlights
- EX-Series mower for larger compact and mid-size excavators
- 6 inch cutting capacity for hard brush, trees, grass, and brambles
- 15-50 GPM hydraulic flow range with 3500 PSI maximum pressure rating
- Twenty 2.25 lb flail blades for heavier cutting conditions
- A572 Grade 50 housing and Steel-4140 HT drive shaft
- Chain guard, hydraulic hoses, couplers, and machine-specific mount included per current Eterra catalog notes
Fitment Notes
The EX-40 is specified for excavators from 9,000-20,000 lb. Verify auxiliary hydraulic flow before ordering and select the coupler option that matches your machine. If your coupler is not listed, choose the contact option and provide your machine model so we can confirm the correct setup.
Specifications
Model EX-40 V2 Cutting Capacity 6 in. Overall Height Without Mount 26 in. Flow Range 15-50 GPM Maximum Pressure 3500 PSI Minimum Cut Height 1.75 in. Recommended Material Hard brush, trees, grass, and brambles Blade Count 20 Blade Weight 2.25 lb each RPM Range 2000-2500 RPM Product Weight 616 lb Machine Weight Range 9,000-20,000 lbShipping
This mower ships by LTL freight. Use a commercial address with unloading equipment when possible, or contact us before ordering if liftgate or limited-access delivery is required.
Description supplied by SkidSteerCabs.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






