Dosko Swivel Stump Grinder (337S-13HC)

Honda GX390 Power • Swivel Action Grinding Head • Greenteeth 700 Series Teeth

The Dosko 337S-13HC Swivel Stump Grinder is built to make stump grinding easier, smoother, and more controlled. Its swivel action grinding head allows the cutter head to glide left and right across the stump, reducing operator effort and simplifying the grinding process. Just wheel the machine to the stump, engage the single-lever wheel lock, and let the swivel action do the work.

Powered by a dependable Honda GX390 engine, this walk-behind stump grinder combines proven power with user-friendly operation. The side discharge frame helps direct grindings away from the machine and operator, while the 5-position handlebar improves comfort and control during use.

Equipped with Greenteeth® 700 Series teeth, the 337S-13HC uses a 3-in-1 tooth system with a concave cutting edge that shears rather than shreds. Each tooth can be rotated in three 120-degree increments for fresh cutting edges and longer usable life.

Key Features & Benefits

• Swivel Action Grinding Head
  Allows the cutter head to sweep left and right for easier stump grinding and reduced operator strain.
• Honda GX390 Engine
  Reliable 389cc Honda engine delivers dependable performance and long service life.
• Single-Lever Wheel Lock
  Helps secure the machine in position for controlled grinding.
• Greenteeth® 700 Series Teeth
  8-tooth cutting system designed for efficient cutting and longer tooth life.
• 3-in-1 Tooth System
  Teeth can be rotated in three 120-degree increments for fresh cutting edges.
• 14" Cutter Wheel
  Heavy-duty cutter wheel measures 14" diameter x 3/8" thick.
• Cuts 20" Above and 16" Below Grade
  Strong stump removal capability for a wide range of residential and commercial jobs.
• Direct Belt Drive System
  Durable drive setup uses a 3-groove power band with idler bearing belt tensioners.
• Cyclone Air Cleaner
  Helps protect the engine in dusty grinding conditions.
• Oil Shutdown Sensor
  Added engine protection during operation.
• 1.375" Diameter Bearings
  Heavy-duty bearings designed for durability and dependable performance.
• Unique Side Discharge Frame
  Directs grindings away from the machine and operator for cleaner operation.
• 5-Position Handlebar
  Improves operator comfort and working control.

Check out the optional Safety Barricade.

Quick Specs

What’s Included

• Dosko 337S-13HC Swivel Stump Grinder
• Dosko 337S Manual

Ideal For

• Residential stump removal
• Landscapers and contractors
• Property maintenance
• Users wanting easier cutter head movement
• Stump grinding with better operator comfort