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The 920158 turns a compatible tractor into a controlled stump-grinding platform. Its heavy-duty stabilizer base reduces movement during cutting, while hydraulic horizontal and vertical positioning gives the operator a 65-degree swing arc without repeatedly repositioning the tractor.
Hydraulic positioning lets the cutting head move through the stump while the tractor remains stationary. The stabilizer base and slip-clutch-protected PTO driveline are designed for controlled grinding while reducing stress on the tractor.
Erskine publishes a 2-year factory warranty. Confirm PTO horsepower, hitch category, hydraulic remotes, lift capacity and PTO shaft geometry before ordering.
Manufacturer product page · Operator manual · Product brochure
Erskine specifies 25–60 PTO HP.
Yes. The published requirement is 5–20 GPM and one or two hydraulic remotes depending on configuration.
Category I or II.
Up to 12 inches below ground level, with up to 6 inches per pass.
540 RPM input.
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