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Eterra Ex-40 Excavator Flail Mower Attachment

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Made in USA
Flow Rate
Flat Faced Coupler Size
Case Drain Coupler

The EX-40 Excavator Flail Mower is a robust and versatile land clearing solution designed to tackle grass, brush, and larger materials up to 4-5 inches in diameter with ease.

The Eterra line of EX Flail Mowers are compatible with most models of excavator machines and provide a wider range of cutting options. This style of mower produces a clean, finished cutting area with smaller debris than a rotary mower - meaning less cleanup, and more time operating. The EX-line is designed and manufactured in the USA, with a focus on accurate GPM pairing to get the most power your machine has to offer.

The EX-40 Brush Mower features 20 2.25 lb. Y-Knife flail blades powered by a Permco gear drive motor. The precision electronically balanced blade carrier, rubber vibration dampener, and universal excavator coupler mounting pad make this flail mower ideal for anything from grass to material up to 6".

Features

  • USA Made Permco gear drive motor - Drives the electronically balanced blade carrier for smooth and efficient cutting, reaching 1800-2000 RPM
  • High strength steel construction - Built from A572 Grade 50 steel in a lightweight design for maximum durability
  • Formed curved housing design - Allows for maximum cut capacity with minimal buildup of debris
  • AR500 skid shoes - Protect the frame during ground mowing
  • 20 Y-Knife flail blades - Case hardened spring steel blades, 2.25 lb each
  • Flow range: 15-50 GPM with max pressure of 3500 PSI
  • Cutting capacity: Up to 6" diameter material
  • Cut width: 40" with minimum cut height of 2"
  • American made quality - Designed and manufactured in the USA

Specifications

Specification Value
Flow Range 15-50 GPM
Max Pressure 3500 PSI
Cutting Capacity Up to 6"
Cut Width 40"
Overall Width 60"
Deck Height 25"
Minimum Cut Height 2"
Weight 616 lbs
Housing Material A572 Grade 50
Drive Shaft Material Steel-4140 HT (Heat Treat)
Cutter Style Y-Knife Blades, 2.25 lb
Number of Blades 20
Blade Material Case Hardened Spring Steel
Blade Life Expectancy 500 hrs (no rocks)
Drive Motor Permco Hydraulic Gear Motor
Recommended Material Hard Brush, Trees, Grass, Brambles