Drive the V-shaped cutting profile into large stumps to split difficult material into manageable sections.
2026 WinnerSteel ProductsCALL NOW336-829-5016Excavator stumpers & grubbers
SPLIT THE
STUMP.
SEVER THE
ROOTS.
Purpose-built cutting and gripping geometry for splitting stumps, gripping saplings, loosening roots and controlling extraction.
01 / 02
ROOT-WORK RANGE · SWIPE TO BROWSEExcavator stumperV-cutter · twin rails · optional bolt-on rake
1.5–70TExcavator range
AR400High-wear steel
2 TOOLSStumper and tree grubber
1 YEAR100% weld warranty
01 / CONCENTRATED FORCE
LESS DIGGING.
MORE CUTTING.
The narrow profile concentrates machine force where it matters—beneath the stump and through the root structure—rather than moving unnecessary soil.
Reach beneath the root flare and cut major roots before lifting or extracting the stump.
Loosen material precisely while limiting the amount of surrounding ground disturbed.
Add the bolt-on rake to gather severed roots, brush and woody debris after cutting.
Two root-work attachments
CONFIGURE THE
WORK AHEAD.
Choose concentrated cutting with the Stumper or opposing serrated gripping with the Tree Grubber. The bolt-on rake remains an option within the Stumper configuration.
EA-STUMPERONE CONFIGURABLE PRODUCT
ONE CONFIGURABLE PRODUCTPRIMARY CUTTING ATTACHMENT
STUMPER
Twin structural rails feed force into the reinforced cutting profile for splitting stumps and severing root systems.
View details & specifications →- Standard or serrated stumper tines
- Optional removable bolt-on rake
- Standard or serrated rake tines
- Machine-specific mount · black or yellow paint
EA-TGRUBSERRATED GRIPPING PROFILE
SERRATED GRIPPING PROFILESAPLING & ROOT EXTRACTION
TREE GRUBBER
Opposing serrated inner edges capture saplings and root crowns while the broad base plate supports controlled grubbing and extraction.
View details & specifications →- Wide open throat for controlled positioning
- Opposing serrated gripping edges
- Reinforced base and boxed cross-member
- Machine-specific mount · black or yellow paint
PINS NOT INCLUDED · SOLD SEPARATELY
Replacement attachment pins can be quoted separately when required.
VIEW REPLACEMENT PINS →02 / FABRICATION DETAILS
BUILT TO DRIVE
FORCE FORWARD.
Every plate, rail and gusset supports the cutting edge. The narrow working profile maintains penetration while the reinforced mount transfers excavator curl into the stump.
- 01
- TWIN STRUCTURAL RAILSCarry machine force into the cutting profile.
- 02
- SERRATED V-CUTTERConcentrates penetration and controls splitting.
- 03
- REINFORCED MOUNTING EARSConfigured around the carrier or coupler.
- 04
- OPTIONAL FOUR-HOLE PATTERNSupports the removable bolt-on rake.
AR400 HIGH-WEAR CONSTRUCTIONMachine-specific fitment
DIRECT PIN
OR COUPLER.
Fitment information changes depending on whether the excavator already uses a quick coupler. Product lead time begins after East Attachments confirms the required measurements.
Provide machine make/model, main-pin diameter, link-pin diameter, center-to-center distance and inside ear width. Pin diameters must be in millimeters.
Provide machine make/model, verify the pin diameter in millimeters and identify whether the coupler is manual or hydraulic.
Stumper questions
BEFORE YOU
CUT THE ROOTS.
What does the bolt-on rake add?
The rake helps gather severed roots, brush and woody debris after the stumper completes the primary cutting and splitting work.
Can the stumper be built for a quick coupler?
Yes. Provide the machine make/model, pin diameter in millimeters and whether the coupler is manual or hydraulic.
Are attachment pins included?
No. Pins are not included with excavator attachments and are sold separately.
What is the approximate lead time?
The expected lead time is approximately 10–15 working days, calculated after East Attachments confirms the required measurements and subject to current shop volume and configuration.
READY TO ATTACK THE ROOT SYSTEM?