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Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support
Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support

Vortex Excavator Stump Grinder | Eterra

Brand Eterra AttachmentsSKU ET-22V027-A002-63
Original price $10,995.00 USD - Original price $13,490.00 USD
Original price
$10,995.00 USD
$10,995.00 USD - $13,490.00 USD
Current price $10,995.00 USD
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

The Eterra Vortex excavator stump grinder cuts 18 inches below ground on a 27 inch wheel carrying 12 teeth, driven by a hydraulic radial piston motor through a direct drive hub. It runs on 18 to 30 GPM with a case drain, fits excavators up to 20,000 lb, and its housing is A572 Grade 50 steel.

Need fitment or freight help before you order? Contact us.

Shipping & Freight

We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii, US territories, military (APO/FPO/DPO) addresses or outside the United States.

Smaller items ship by parcel carrier, priced by weight. Larger items and heavy equipment ship by LTL freight, priced by your ZIP code and the delivery type you choose: terminal pickup and dock delivery cost the least, and commercial liftgate, residential liftgate and jobsite delivery each add the carrier’s fee. Your shipping cost is shown at checkout before you pay.

The best way to get a shipping quote or ask a freight question is the Get a Freight Quote button on this page. You can also call (805) 398-6165.

Delivery types, delivery times, terminal pickup, liftgate service and damage inspection are covered in our Shipping Policy.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications

Core Specs

  • Type: Excavator stump grinder
  • Wheel: 27 in, Standard Flow
  • Cutting Depth: 18 in below ground
  • Cutting Teeth: 12, standard tooth
  • Wheel Speed: 450 to 700 RPM
  • Drive: Direct drive hub, hydraulic radial piston motor
  • Housing: A572 Grade 50 steel
  • Height: 25 in
  • Length: 41 in
  • Width: 46 in
  • Weight: 1,075 lb

Fitment / Machine Requirements

  • Carrier: Excavator
  • Hydraulic Flow: 18 to 30 GPM
  • Case Drain: Required
  • Maximum Machine Size: 20,000 lb
  • Coupler: confirm with supplier


Need full technical detail?
See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns: within 30 days of delivery if unused and complete, with a restocking fee of up to 25% plus return freight. Returns need the manufacturer's agreement to take the item back; if they won't, the sale is final. Custom and made-to-order items are final sale. Full terms: Refund Policy.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

The Eterra Vortex excavator stump grinder takes stumps out from the machine's own arm, which is what lets an operator reach a stump inside a tree line, on a bank, or behind an obstacle without clearing an approach for the carrier first. It cuts 18 inches below grade on the 27 inch wheel.

The wheel is driven by a hydraulic radial piston motor through a direct drive hub rather than through a belt, so there is no belt to tension or replace. The housing is high-strength low-alloy steel. The carrier needs a case drain line, and the supplier rates the excavator models for mid-size machines rather than for the largest.

Common Applications

  • Grinding stumps out of tree lines, fence lines, and lot edges the carrier cannot drive to
  • Site clearing and land clearing where stumps have to come out below grade
  • Removing stumps on banks, in ditches, and behind obstacles using the excavator's reach

Selection Notes

  • The 27 inch Standard Flow model is the configuration that authors here, part number ET-22V027-A002-63, rated 18 to 30 GPM.
  • A 31 inch High Flow build is offered alongside it, rated 30 to 45 GPM.
  • A case drain line is required on the carrier.
  • A mount is required for excavator models and is chosen in the buy box: a machine-specific mount or a universal mount.
  • The base row of each wheel size is the grinder alone and does not include a mount; the price of the mount chosen is added to it.
  • Confirm the coupler face and your machine's flow with the supplier before ordering.
Cutting Capacity
Cutting depth, below ground
18 in
Number of cutting teeth
12
Equipped type of teeth
Standard tooth
Wheel speed
450 to 700 RPM
Build
Drive type
Direct drive hub drive system
Motor type
Hydraulic radial piston
Housing material
A572 Grade 50
Dimensions & Weights
Height
25 in
Length
41 in
Width
46 in
Weight
1,075 lb
Hydraulics
Flow range
18 to 30 GPM
Case drain
Required
Operating pressure
Confirm with supplier
Machine Notes
Maximum machine size
20,000 lb
Coupler face
Confirm with supplier
18 in cutting depth on a 12 tooth wheel
Takes a stump out below grade in one setup rather than leaving a crown to grind again
Direct drive hub and radial piston motor
Puts the motor's torque straight into the wheel with no belt to tension or replace

Included with Purchase

  • 1 Eterra Vortex Excavator Stump Grinder (variant/model as ordered)

Not Included Unless Stated

  • Excavator carrier machine
  • Hydraulic hoses, couplers, and case drain line
  • Machine mount, priced separately in the supplier's price book
  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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