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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

Universal Excavator Mount | Eterra

Brand Eterra AttachmentsSKU ETERRA-EXCAVATOR-MOUNT
Original price $1,495.00 USD - Original price $1,495.00 USD
Original price
$1,495.00 USD
$1,495.00 USD - $1,495.00 USD
Current price $1,495.00 USD
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

The Eterra Universal Excavator Mount is an adjustable mounting system that fits excavators with 30 to 50mm pins and works with any Eterra attachment built on the Universal Rail Mount System. Eccentric collars and stackable spacers fine-tune the fit to the specific machine. Specify your pin diameter when ordering.

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: Universal excavator mount, adjustable
  • Pin Diameter Range: 1.2 to 2.0 in (30 to 50 mm)
  • Pin Center Distance Range: 4.3 to 16.5 in (110 to 420 mm)
  • Fine-Tune Adjustment: Eccentric collars, approximately 0.4 in (10 mm) increments
  • Width Adjustment: Stackable spacers, 2.4 to 9.3 in (60 to 235 mm)
  • Construction: 3/8 in steel, reinforced, with hardened greasable pins
  • Mounting Interface: Eterra Universal Rail Mount System
  • Origin: Designed, patented, and built in the USA

Fitment / Machine Requirements

  • Carrier: Excavator
  • Compatible Attachments: Eterra attachments built on the Universal Rail Mount System
  • Pin Diameter: 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 Universal Excavator Mount is a complete mounting system, not a single coupler, that lets one mount fit a range of excavators and work with any Eterra attachment built on the Universal Rail Mount System, including the EX Series and EX-30M flail mowers. It is designed, patented, and built in the USA. This is for excavator operators and fleets running more than one machine or more than one rail-mount attachment, since a mount that adjusts to fit removes the need for a separate one at each pairing.

A base plate takes a range of excavator pin sizes, and adjustable eccentric collars fine-tune the pin spacing in small increments so the fit matches the machine instead of just being close. Stackable spacers adjust the mount's inner width to the machine's own tolerances, keeping an attached tool centered and tight rather than shifting under load. Greasable, hardened pins resist seizing and wear under the loads a rail-mount attachment puts on the mount, and steel construction throughout carries that load. Because the fit adjusts rather than being fixed, the same mount can move with an operator to a new excavator instead of being replaced.

Common Applications

  • Mounting Eterra Universal Rail Mount System attachments to an excavator
  • Standardizing one mount across a fleet running more than one excavator size
  • Carrying a mount forward to a future excavator instead of buying a new one

Selection Notes

  • Specify the excavator's pin diameter, within the 30 to 50mm range, when ordering; confirm the ordering mechanism with the supplier.
  • This mount fits attachments built on Eterra's Universal Rail Mount System specifically; confirm a given attachment uses this system before ordering if unsure.
  • This mount is the shared mounting system across Eterra's excavator attachment line. Every Eterra excavator attachment built on the Universal Rail Mount System uses this same mount, sold separately from the attachment itself.
Mount & Interface
Pin diameter range
1.2 to 2.0 in (30 to 50 mm)
Pin center distance range
4.3 to 16.5 in (110 to 420 mm)
Pin center adjustment increment
Approximately 0.4 in (10 mm)
Width adjustment range
2.4 to 9.3 in (60 to 235 mm)
Mounting interface
Eterra Universal Rail Mount System
Build
Construction
3/8 in steel, reinforced
Pins
Hardened, greasable
Machine Notes
Origin
Designed, patented, and built in the USA
Overall weight
Confirm with supplier
Compatible attachments
Confirm complete list with supplier
Eccentric collars and stackable spacers
Fine-tune pin spacing and inner width to the specific machine instead of a loose, generic fit
Hardened, greasable pins
Resist seizing and wear under the loads a rail-mount attachment transfers through the mount

Included with Purchase

  • 1 Eterra Universal Excavator Mount (variant/model as ordered)

Not Included Unless Stated

  • On-site installation or machine configuration

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

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