Loading... Please wait...

4 Foot Trencher Skid Steer Attachment | Eterra

Save Money With Our New Shipping Policy!
(Click to Learn More)
700.00 LBS
In Stock

Product Options


Eterra 4 Foot Skid Steer Trencher

The Eterra 4 Foot Trencher for skid steers is ideal for constructing long industrial or personal property trenches in any soil conditions. The gear box is the same proven gear box you will find in the famously popular Eterra Auger Attachments, and customers are consistently impressive with the power (see reviews). A manual side shift system is included to allow you to trench alongside buildings and fences - skid steer operators who do this kind of work know the importance of this feature. 

The planetary gear drive greatly increases torque, which is essential to trenching in hard rocky or frozen ground (We put a trench through a gravel driveway with ease - see photos). The unit is a simple design, and very self protected from the dirt and dust you're going to be displacing, meaning low maintenance costs. The teeth are another key component of this attachment. Over years of trial and error, Eterra discovered that a 70/30 ratio of Tungsten Cutter Teeth to Dirt Teeth is optimal. The aggressive cutter teeth allow you to cut through those tough conditions you're likely to encounter, and the dirt teeth provide excellent clearing of the trench. The 18" discharge auger and crumber bar do a great job of clearing the trench, leaving a cleaner trench than any other attachment we've seen. An Adjustable Skid shoe ensures consistent depth. You set the shoe to your desired depth and when the shoe rests flat on the ground, you can be sure you're at that depth. 

So remember - High Torque, Cutter/Digging Teeth, and low maintenance costs are what you want in a trencher. Eterra just makes it look awesome as a bonus. 

Trencher Configuration

  • Planetary Gear Drive provides high torque.
  • Boom and Crumber ship completely assembled.
  • 70/30 Chain – 70% Aggressive Tungsten Carbide Cutter teeth (very well suited for this style of trencher). 30% are dirt teeth, which allow you to move more dirt out of the trench.
  • Chain is 6" wide.
  • Easy manual side shift. (Saves you over $700 compared to a hydraulic side shift)
  • Flow Rating: 14 - 23 GPM.
  • Hoses and ½” ISO flat-faced couplers provided.
  • 18" Auger discharge.
  • Adjustable Skid Shoe provides easy consistent depth


700 lbs.
Flow Rating:
14-23 GPM
Auger Discharge:
Chain Width:
6" or 8"
Tooth Specifictions:
Shark style 70/30 Tungsten/Dirt Teeth Ratio
Drive System:
Planetary Gear Drive
Steel Surcharge:

Product Videos

Eterra Skid Steer Trencher Warehouse Overview | Skid Steer Solutions 01:35
  • Eterra Skid Steer Trencher Warehouse Overview | Skid Steer Solutions
    What makes the Eterra 4 Foot Trencher such an effective attachment? In this video our sales manager, Nate, explains the features and benefits of this attachment, showing why this is one of the best skid steer trencher attachments you can buy. Check out the full details here: Thank you for watching, and if you're interested in learning more about us and our products, just visit our website! Meet the faces and hands behind Skid Steer Solutions: Did you know we're a proud supporter of Monster Energy Supercross Racers?
  • Skid Steer 4 Ft Trencher Demo | Eterra
    Watch as the Eterra 4 Foot Trencher Attachment cuts a trench through rocky soil for an underground power line to a private solar energy farm. This efficient and powerful skid steer trencher attachment is capable of cutting through rocky soil and even gravel driveways and parking lots. The days of manually digging trenches are over... Do it the easy way!

Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on or 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. 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 .

Customer Reviews

Get Expert Assistance and a FREE Catalog

FREE Catalog!
Get Started

Quick Reminder: You still have items in your cart

Proceed To Checkout
I know, Close Window