Skip to content
Flag FREE SHIPPING ON SELECTED BRANDS & NO SALES TAX FREE SHIPPING ON SELECTED BRANDS & NO SALES TAX
Tag Take $100 Off Orders Over $2000! | CODE $100 OFF CODE WELCOME

MiniTrencher GeoRipper T/A MX400 Trencher Attachment for Milwaukee Power Cutters, 16" Dig Depth

Original price $1,738.99 - Original price $2,085.99
Original price
$2,085.99
$1,738.99 - $2,085.99
Current price $2,085.99
In stock
SKU GRTA-MX400
No sales tax
Price Match Guarantee
$100 off orders $2,000+ code WELCOME at checkout
No sales tax in most states savings applied at checkout

Product Overview
In short
The MiniTrencher GeoRipper T/A MX400 is a trenching attachment for Milwaukee MX314 battery-powered power cutters that digs up to 16" (400 mm) deep and about 2" wide. The power cutter is not included. Available with the EZ Kart walk-behind dolly (GRTA-MX400) or without it (GRTA-MX400-NOEZ).

The GeoRipper T/A MX400 is a bolt-on trenching attachment that converts a compatible power cutter (Milwaukee MX314 battery-powered power cutters) into a GeoRipper handheld mini trencher and back in minutes, using the saw's existing connection points. The power cutter is not included.

It digs up to 16" (400 mm) deep and about 2" (50 mm) wide, for irrigation, root barriers, landscape lighting and other pipe and wire installations. A safety bar and dirt deflection system keep the soil on the ground and fingers away from moving parts. Order it with the EZ Kart walk-behind dolly or without it.

Key features

  • Self-sharpening digging teeth cut tree roots up to 3" below grade
  • Removes rocks up to 4" in most soils
  • Increased productivity and less injury risk compared with hand-digging
  • Fits Milwaukee MX314 battery-powered power cutters
  • Bolt-on / bolt-off: converts the power cutter into a trencher and back in minutes
  • Safety bar and dirt deflection system
  • Battery-powered setup on the Milwaukee MX FUEL MX314 for zero-emission trenching

Included in the box

  • Digging bar with two digging chains
  • Safety bar

Ships from the MiniTrencher U.S. warehouse in Vancouver, WA by ground parcel carrier (UPS/FedEx); multi-unit orders over 150 lb ship by insured LTL freight, curbside. The shipping rate for the lower 48 states and DC is calculated at checkout; Alaska and Hawaii are not served. Lead time is confirmed by MiniTrencher after your order; we send you the ship date before it leaves the warehouse.

Covered by the MiniTrencher manufacturer's warranty; warranty terms are provided by MiniTrencher with the product and the product can be registered on the MiniTrencher warranty registration page.

Specification Table
MiniTrencher GeoRipper T/A MX400 - Trencher Attachment for Power Cutters
BrandMiniTrencher (GeoRipper T/A)
Model / SKUGRTA-MX400 (EZ Kart Included) / GRTA-MX400-NOEZ (Without EZ Kart)
TypeTrenching attachment for power cutters (engine not included)
FitsMilwaukee MX314 battery-powered power cutters
Maximum digging depth16" (400 mm)
Trench widthAbout 2" (50 mm)
Tree rootsCuts roots up to 3" below grade (self-sharpening teeth)
RocksRemoves rocks up to 4" in most soils
MountingBolt-on / bolt-off using the existing connection points
SafetySafety bar and dirt deflection system
EZ Kart walk-behind dollyIncluded with GRTA-MX400; not included with GRTA-MX400-NOEZ
Included in the boxDigging bar with two digging chains; Safety bar
Shipping weight46 lb (EZ Kart Included) / 28 lb (Without EZ Kart)
UPC810075761283 (GRTA-MX400) / 810075761290 (GRTA-MX400-NOEZ)
Manufacturer lead timeConfirmed after order
Ships fromMiniTrencher U.S. warehouse, Vancouver, WA
WarrantyMiniTrencher manufacturer's warranty
Compare models
 GeoRipper T/A MX500GeoRipper T/A E400GeoRipper T/A H400GeoRipper T/A S400
FitsMilwaukee MX314 battery-poweredEcho CSG-7410Husqvarna K770 and K970 Type IIIStihl TS420 and TS500i
Max digging depth20" (500 mm)16" (400 mm)16" (400 mm)16" (400 mm)
Trench widthAbout 2"About 2"About 2"About 2"
Shipping weight48 lb (with EZ Kart)46 lb (with EZ Kart)46 lb (with EZ Kart)49 lb (with EZ Kart)
Price$1,854.99$1,622.99$1,622.99$1,738.99
Check ›Check ›Check ›Check ›

Specs from MiniTrencher manuals. Prices update live and reflect current promotions.

FAQ about this model

Which power cutters does the MX400 fit?

MiniTrencher lists it for Milwaukee MX314 battery-powered power cutters. Check your saw model before ordering; other saws need a different GeoRipper T/A model.

Is the engine included?

No. The GeoRipper T/A is an attachment: you mount it on your own power cutter and switch back to cutting in minutes.

How deep and wide does it dig?

Up to 16" (400 mm) deep and about 2" (50 mm) wide.

Can it cut through roots and rocks?

The self-sharpening digging teeth cut tree roots up to 3" below grade, and it removes rocks up to 4" in most soils.

Should I order it with the EZ Kart?

The EZ Kart is a two-wheel dolly that turns the handheld trencher into a walk-behind for longer runs, so you do not hold the weight of the machine. MiniTrencher recommends it for open areas and runs longer than about 25 linear feet.

How is it shipped?

Ships from the MiniTrencher U.S. warehouse in Vancouver, WA by ground parcel carrier (UPS/FedEx); multi-unit orders over 150 lb ship by insured LTL freight, curbside. The shipping rate for the lower 48 states and DC is calculated at checkout; Alaska and Hawaii are not served. Lead time is confirmed by MiniTrencher after your order; we send you the ship date before it leaves the warehouse.

What warranty does it have?

Covered by the MiniTrencher manufacturer's warranty; warranty terms are provided by MiniTrencher with the product and the product can be registered on the MiniTrencher warranty registration page.

Shipping & Returns

We offer standard 1-5 business day shipping (following dispatch) via LTL Freight, FedEx, UPS, DHL, or USPS. Orders typically process in 1-2 business days (starting the following business day). Shipping rates are usually calculated at checkout; however, we reserve the right to provide custom shipping quotes for oversized or specialized equipment.

60-DAY NO-HASSLE REFUNDS AND RETURNS

If there’s an issue with your product, we make refunds and returns quick and easy.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused or unused, with tags, and in its original packaging. To contact us, email info@vovlift.com

More information on shipping and returns can be found here.

Warranty

MiniTrencher manufacturer's warranty

FAQ

How long will it take for my order to ship? When will I receive it?
Most orders are processed within 1-2 business days, starting the business day following the date the order was placed. Once dispatched, standard shipping typically takes an additional 1-5 business days (starting the business day after shipment).

In total, you can generally expect your order to arrive within 2-7 business days. Please note that larger equipment, oversized items, or specialized products may require additional handling and transit time.

Read more about our Shipping Policy.


Which payment methods do you accept?
We are committed to ensuring a safe shopping experience on our Website. We place the highest value on your privacy and security.

We accept all major credit cards and payments made via Visa, Mastercard, American Express, Discover, Diners Club, Shop Pay, Apple Pay, Google Pay, Meta Pay, and PayPal.

What is your return policy?
Vovlift accepts returns within 60 days from the delivery date. To be eligible for a return, your item must be unused, in the same condition that you received it, and in its original packaging. Please include the original order confirmation or packing slip when returning an item.

Please read our Return Policy.

What if my product is damaged?
If you receive a damaged or defective item, please contact us immediately at info@vovlift.com with details and photos of the issue. We will work to resolve the problem promptly.

How do I place an order?
To place an order online, simply click “Add To Cart” on your preferred product and proceed to checkout. Enter your shipping and billing information and complete checkout. 

How do I know when my order will ship?
Once you place your order, you will receive a confirmation email confirmation credit card authorization and shipping/billing information.

We will immediately process your order and you will receive an email confirming your order has shipped with a tracking number once it leaves the warehouse. 

If an item goes out of stock, you will be notified via email or phone within one business day. We take great measures to ensure all products listed on our website are in stock, but often times items can quickly sell out due to high demand.

Will you send an order confirmation via e-mail?
An order confirmation message will be sent to the e-mail address you provide us for each order you submit. We recommend that you print and save the e-mail confirmation for your records. Please be sure to enter your e-mail address correctly to ensure that you receive your order confirmation.

Can I change my order?
Yes, you can change your order at no cost by simply emailing us at info@vovlift.com.

Portable Trenching & Boring Equipment

MiniTrencher makes the GeoRipper® handheld trencher and SiBore™ boring drills — portable equipment for landscapers, sprinkler system installers, plumbers and electrical contractors.

MiniTrencher is headquartered in the Pacific Northwest, with its US distribution warehouse in Vancouver, Washington.

View All MiniTrencher Equipment
MiniTrencher GeoRipper handheld mini trencher

GeoRipper® Trenchers

Handheld trenchers in 16″, 20″ and 27″ models, plus trencher attachments for popular demo saws.

  • Trench up to 27″ Deep
  • Cuts Roots up to 3″ Diameter
  • Self-Sharpening Digging Chains

SiBore™ Boring Drills

Fast, lightweight sideways boring augers for running lines under sidewalks without digging them up.

  • Waterless Boring — No Mud
  • Compact & Portable
  • Pairs with GeoRipper®

Talk to a Specialist

Not sure which model fits your job? Call or email our team before you order.

Manufacturer Warranty

Covered by the MiniTrencher manufacturer warranty — see the Warranty tab for details.

  • Manufacturer-Backed Coverage
  • Warranty Registration with MiniTrencher
  • Coverage Details in the Warranty Tab
Request a CallbackMon–Fri 10–6 ET