Raptor Boom Mower and Side-Work Attachment System | Eterra

See more by


A surcharge of $ is included to off-set the rising costs of steel | Learn more

with  |   Apply for Financing

SKU: ET-04R040-K001-63

A surcharge of $ is included to off-set the rising costs of steel | Learn more

with  |   Apply for Financing

SKU: ET-04R040-K001-63
Built To Order
Built To Order
Lead times may vary. We strongly encourage customers to chat or call to check availability before ordering.
In Stock
Usually ships in 5 business days.
Low Stock
Less than 3 units available for the selected option!
Usually ships within 5 business days
Out of Stock
Adding to crate… The item has been added
Add To Quote
1,222.00 LBS
Ships from Eterra.  Shipping Calculated at Checkout


The carbon steel market is poised to grow by 699.35 MT during 2020-2024 progressing at a CAGR of almost 8% during the forecast period." (Source: Business Wire)

This is what we are seeing all across the industry; day after day new emails from vendor's telling us that their prices are rising, every order we make for materials needs to be revised because the last price is no longer valid, and for good reason. The cost of steel materials has been steadily increasing throughout 2020, and it unfortunately has not slowed into 2021. The reduced capacities of companies in this industry due to Covid-19 health and safety regulations continues to have an impact. As a result, we are forced to increase our list pricing for 2021 and add a steel surcharge to off-set the rising costs that is projected to continue this year. We apologize for any inconvenience this may have on our close and prospective customers. We we will do what we can to keep our prices low when the opportunities are found, but right now we are left with little options.

Thank you for your understanding and continued support.


Product overview

Eterra Raptor Boom Mower and Side-Work Attachment System


The Raptor Boom Mower Attachment system for Skid Steer and Compact Track Loaders is an industrial grade side-reach system of mowing attachments. These attachments are compact and easy to transport while providing exceptional cutting capacity and reach for a skid steer boom mower. For operators looking for a top-of-the-line mowing system, the Raptor combined with any of Eterra's 3 mower head options is the ticket. The different mower head styles allow you to customize your unit to best suit your needs whether that's a more aggressive cut capacity or longer reach and cutting width. The Raptor Boom boasts 10' of reach from the center of the quick attach, and combined with a mower head attachment averages 14' of reach plus the lift of your machine's arms. 


  • Completely enclosed control panel protects controls and electronics.
  • Solid tubing for hydraulic lines reduces hose play and potential damage of hoses.
  • Three mower head options - Sickle, Flail, Rotary
  • Quick connect system allows for easy mower head swapping
  • Super controller option allows dynamic, multi function, control of the attachment.
  • Only 1 x 12 volt source needed to run controls.
  • Completely interchangeable with different brands and sizes of machines.  Run it on a Bobcat one day and a John Deere the next.
  • Reach - Boom arm - 10'. flail mower head 12'6". 5' sickle head 16'. 7' sickle head 16'. 9' sickle head 20'.
  • Hydraulic rotary actuator acts as a break away to protect your boom arm and mower head from damage if you hit a stationary object.  Resets with the flip of a switch.  Allows you to cut in the side ways position, and forwards as well as park the arm forward for easier transport.
  • Full angle rotation allows the operator to cut flat overhead and angle down deep into ditches.
  • 15 - 40 GPM flow range (Sickle minimum: 15 GPM, Cyclone minimum: 18 GPM, Sidewinder minimum: 19 GPM)
  • NEW: High-Flow model available, there are also ways to meter your flow to run within the required range
  • NEW: All Boom Arm Functions are tuneable
  • NEW: Case Drain Required
  • NEW: German made control valve

Mower Head Options

  1. Eterra Cyclone 48" Brush CutterStrong enough for the toughest projects. Durable and versatile. Designed to be strong yet lightweight, reducing swing weight and allowing for cutting in a variety of conditions. Work challenging side hills without fear of tipping your machine.

  2. Eterra Sidewinder Flail MowerA monster when it comes to roadside mowing. Cuts tough brush and small trees with ease. Combines power and speed with reach and durability.

  3. Eterra Razor Sickle Mower (5', 7' or 9'): Cut up to 2" wide material safely and effectively with no throw-back or damage to surrounding areas. Extreme reach ability.
  4. eterra-cyclone-brush-cutter-64635.1609364154.1280.1280.jpgskid-steer-sidewinder-flail-mower-head-1-88143.1590620747.1280.1280.jpgeterra-sickle-bar-mower-skid-steer-attachment-1-16225.1590526353.1280.1280.jpg


  • New Super Controller Included with Purchase: Dynamic control option allowing for multi-functional use. Ergonomic joystick design to allow for natural operation feel. Most machines allow for 6 controls maximum which makes for difficult operation of machines with more than one function. The super controller boosts your control ability to ten controls at a time so you can now utilize multiple hydraulics at once. Available in two options.
  • Super Controller Temporary Install Kit: Rental Kit - 10 Output, 10 Foot Output Cable
  • Super Controller Permanent Install Kit: 10 Output, 20 Foot Output Cable
  • Click here to learn more about the innovative Super Controller. Including key information, images, video and installation guide.
  • Custom designed hydraulic block is specifically engineered and manufactured for eTerra in the USA.  This is not an off the shelf pieced together control.  It has all of the functions and controls handled internally meaning you can adjust the flow to the head, pressure to the head and bleed out for the controls all on the block. This makes for very stable and easy to operate controls. This has taken us many years to perfect and you will notice the difference if you have run other hydraulic controlled implements. This is not your average mower. Eterra and Skid Steer Solutions are not your average companies.

Super Controller Videos:

Super Controller - Testing and Troubleshooting: Click Here

Super Controller Install - Kubota SVL 95: Click Here

Super Controller Install - Bobcat A770: Click Here

Super Controller Install - Cat 299D: Click Here

Raptor Specifications and Details

Show full description + Show less -




Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on SkidSteerSolutions.com and its representatives. The majority of attachment products for sale 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. Items sold as "demo", "return", "resale", "prototype", or "closeout" are generally not covered by warranty. Please see each manufacturer's limited warranty on our Warranty Page.


Compatible parts

Customer reviews

Knowledge base

Helpful articles

Similar Products

Eterra Skid Steer Sickle Bar Mower Attachment

Eterra Attachments

Skid Steer Razor Sickle Bar Mower Attachment | Eterra

$10,995.00 - $11,375.00
CID Swing Boom Brush Cutter front left angle


Skid Steer Swing Boom Brush Cutter Attachment | CID

$9,285.00 - $9,811.00
Eterra Typhoon Skid Steer Clearing Mower 74"

Eterra Attachments

Typhoon Skid Steer Clearing Mower | Eterra

$15,495.00 - $16,995.00
Excavator Rotary Brush Cutter Eterra Cyclone white background

Eterra Attachments

Cyclone 48" Excavator Rotary Brush Cutter | Eterra

In Stock
Eterra Razor Boom Mounted Sickle Mower 5' Skid Steer Attachment

Eterra Attachments

Razor Boom Mounted Sickle Mower 5 Foot | Eterra

Eterra Sidewinder Flail Mower Head Attatchment for Skid Steer Loader

Eterra Attachments

Sidewinder Flail Mower Head | Eterra

Bradco Ground Shark Extreme Duty itching to get to work!


Extreme Duty Ground Shark Brush Cutter Attachment | Bradco

$15,869.76 - $21,105.40
Eterra Boom Mounted Hydraulic String Trimmer

Eterra Attachments

Boom Mounted Hydraulic String Trimmer | Eterra

Eterra Mix and Go Concrete Mixing Attachment with Center Chute Dispensing Hose Included

Eterra Attachments

Skid Steer Mix and Go Concrete Mixer Attachment | Eterra

$7,195.00 - $8,495.00
Eterra EX-30 Brush Mower Attachment for Excavator

Eterra Attachments

EX-30 Excavator Brush Mower | Eterra