1-302-408-3228
The Dosko 337S-13HC introduces swivel action technology to the proven 337 walk-behind platform. The swiveling grinder head allows a natural left-to-right sweeping motion over the stump — engage the single lever wheel lock, position the machine, and grind with full lateral control. The unique side discharge frame keeps grindings away from the operator throughout the process. Powered by a Honda GX390 with Greenteeth® 700 Series teeth.
Specifications
- Equipment Type: Stump Grinder (Walk-Behind, Swivel)
- Engine: Honda GX390 — 389cc displacement
- Horsepower: 13 HP
- Fuel Type: Gasoline
- Oil Alert: Yes — oil shutdown sensor
- RPM: 2,200
- Cutter Wheel: 14 in. diameter x 3/8 in. thick
- Teeth: Greenteeth® 700 Series (8 teeth) — 3-in-1 system, rotatable in 3 x 120° increments
- Cutting Capacity: 20 in. above grade / 16 in. below grade
- Drive: Direct belt drive — 3 groove power band with idler bearing belt tensioners
- Air Cleaner: Cyclone air cleaner
- Handlebar: Five-position adjustable
- Bearings: 1.375 in. diameter
- Tires: 4.80/4.00-8 in. adjustable brake band
- Dry Weight: 300 lbs.
- SKU: 337S-13HC
Swivel Action — The Difference on Every Stump
Traditional walk-behind stump grinders require the operator to physically reposition the entire machine to change the grinding angle. The Dosko swivel head eliminates that — wheel the machine to the stump, lock the wheels with a single lever, and sweep the grinding head across the stump in a natural arc. Less repositioning, less operator fatigue, faster completion time per stump. The side discharge frame directs grindings away from the machine and the operator, keeping the work area cleaner and reducing cleanup time.
Greenteeth® 700 Series — 3-in-1 Tooth System
The 700 Series features a concave "dish" cutting edge that shears rather than shreds — cleaner cuts, less resistance, lower fuel consumption per stump. Each tooth rotates in three 120-degree increments for three fresh cutting edges before replacement. Eight teeth, three positions each — that's effectively 24 cutting edges per set before any hardware cost.
Honda GX390 — Cyclone Air Cleaner
The Honda GX390 delivers 389cc of reliable power at 2,200 RPM. The cyclone air cleaner pre-separates large debris before it reaches the filter element — critical for a machine operating in constant sawdust and wood chip debris. Combined with the oil shutdown sensor, the engine is protected from the two most common causes of field failure: filter clogging and low oil pressure.
Free Shipping — No Sales Tax
Ships free to the continental United States. No sales tax on your order. Contact us before placing your order to confirm availability and arrange delivery to your location.
Description & Shipping
The Dosko 337S-13HC introduces swivel action technology to the proven 337 walk-behind platform. The swiveling grinder head allows a natural left-to-right sweeping motion over the stump — engage the single lever wheel lock, position the machine, and grind with full lateral control. The unique side discharge frame keeps grindings away from the operator throughout the process. Powered by a Honda GX390 with Greenteeth® 700 Series teeth.
Specifications
- Equipment Type: Stump Grinder (Walk-Behind, Swivel)
- Engine: Honda GX390 — 389cc displacement
- Horsepower: 13 HP
- Fuel Type: Gasoline
- Oil Alert: Yes — oil shutdown sensor
- RPM: 2,200
- Cutter Wheel: 14 in. diameter x 3/8 in. thick
- Teeth: Greenteeth® 700 Series (8 teeth) — 3-in-1 system, rotatable in 3 x 120° increments
- Cutting Capacity: 20 in. above grade / 16 in. below grade
- Drive: Direct belt drive — 3 groove power band with idler bearing belt tensioners
- Air Cleaner: Cyclone air cleaner
- Handlebar: Five-position adjustable
- Bearings: 1.375 in. diameter
- Tires: 4.80/4.00-8 in. adjustable brake band
- Dry Weight: 300 lbs.
- SKU: 337S-13HC
Swivel Action — The Difference on Every Stump
Traditional walk-behind stump grinders require the operator to physically reposition the entire machine to change the grinding angle. The Dosko swivel head eliminates that — wheel the machine to the stump, lock the wheels with a single lever, and sweep the grinding head across the stump in a natural arc. Less repositioning, less operator fatigue, faster completion time per stump. The side discharge frame directs grindings away from the machine and the operator, keeping the work area cleaner and reducing cleanup time.
Greenteeth® 700 Series — 3-in-1 Tooth System
The 700 Series features a concave "dish" cutting edge that shears rather than shreds — cleaner cuts, less resistance, lower fuel consumption per stump. Each tooth rotates in three 120-degree increments for three fresh cutting edges before replacement. Eight teeth, three positions each — that's effectively 24 cutting edges per set before any hardware cost.
Honda GX390 — Cyclone Air Cleaner
The Honda GX390 delivers 389cc of reliable power at 2,200 RPM. The cyclone air cleaner pre-separates large debris before it reaches the filter element — critical for a machine operating in constant sawdust and wood chip debris. Combined with the oil shutdown sensor, the engine is protected from the two most common causes of field failure: filter clogging and low oil pressure.
Free Shipping — No Sales Tax
Ships free to the continental United States. No sales tax on your order. Contact us before placing your order to confirm availability and arrange delivery to your location.
Bossworth FP-480FE Firewood Processor – 20-Ton Hydraulic, 15HP | Gasoline or Electric
Engine Type
Bossworth FP-480FR Firewood Processor – 20-Ton Hydraulic, 15HP | Gasoline or Electric
Engine Type
Related Products
Why Choose ForestProGear?
Every product we offer is carefully selected for performance, reliability, and long-term value in the field. As an authorized dealer, we stand behind the quality of our equipment and provide expert support to help you choose the right tool for the job. From order to delivery, we're committed to helping you work the land with confidence.
Expert Support
Our team knows this equipment inside and out. We're here to answer your questions, guide your purchase, and support you long after delivery. Whether you're a landowner, contractor, or forestry professional, we’re ready to help you get the job done right.