Dosko Swivel Stump Grinder (337S-13HC)

The Dosko 337S-13HC swivel stump grinders are a 'snap' so grind stumps with the all new swivel feature.  They are designed to be 32 inches less in width. This allows them to be transported through narrow paths, walkways and gates making them very portable for backyard access.

The 3-in-1 tooth system allows you to rotate each of your stump grinder's teeth in three, 120 degree increments for a fresh cutting edge, even on the job if needed. With five handlebar position adjustments available, the operator is sure to find a comfortable working position to maintain complete control of the machine while grinding. 

**Optional Rush Processing - We are pleased to offer RUSH PROCESSING for in stock items. Your equipment order is guaranteed to ship from our warehouse as fast as SAME DAY or by next business day (excluding Holidays).   Tracking information will be e-mailed as soon as your order is processed. You will have the ability to track your order all the way through final delivery.  If we don't get it shipped out by next business day its simple, you don't get charged the rush processing fee.

This unit is powered by a proven Honda 389cc GX cyclone commercial engine backed a 3 year warranty.

Dosko 337S Manual

Warranty Information

Please note these stump grinders are delivered via freight truck. You will be responsible to take the crate off the back of the truck unless you select lift gate delivery as an option. We are here to help. If you have any questions at all please don't hesitate to give us a call.

The Dosko Swivel Stump Grinder (337S-13HC) is an innovative, high-performance machine designed for efficient stump removal, especially in tight or hard-to-reach areas. Here’s why it’s a top choice:

• Powerful Honda Engine: Powered by a 13 HP Honda GX390 engine, providing reliable power to grind through tough stumps quickly and efficiently.
• Swivel Head for Better Maneuverability: The unique swivel head design allows for greater flexibility and ease when grinding stumps at various angles, perfect for working around obstacles or on uneven ground.
• Heavy-Duty Construction: Built with rugged materials, ensuring durability and long-lasting performance even in demanding conditions.
• Efficient Grinding: Equipped with a 14-inch cutting wheel and carbide-tipped teeth, it delivers quick, precise grinding that reduces time spent on each stump.
• Compact & Maneuverable: Its lightweight, compact design makes it easy to transport and maneuver, especially in confined spaces like backyards and gardens.
• Simple Controls: Intuitive, user-friendly controls make operation easy, even for users with minimal experience using stump grinders.
• Safety Features: Includes safety shields and a stable base to ensure safe operation and prevent accidents during use.

Q: What is the Dosko Swivel Stump Grinder (337S-13HC)?
A: The Dosko Swivel Stump Grinder (337S-13HC) is a compact, high-performance machine designed for efficient stump removal. It features a unique swivel design, allowing for better maneuverability and ease of operation while grinding stumps.

Q: What engine powers the Dosko Swivel Stump Grinder (337S-13HC)?
A: The grinder is powered by a 13 horsepower Honda GX390 engine, providing ample power for removing stumps of various sizes quickly and efficiently.

Q: What is the cutting width of the Dosko Swivel Stump Grinder (337S-13HC)?
A: The Dosko Swivel Stump Grinder has a 12-inch cutting width, making it ideal for grinding down stumps to below ground level with ease and precision.

Q: How deep can the Dosko Swivel Stump Grinder (337S-13HC) grind stumps?
A: The grinder is capable of grinding stumps up to 6 inches deep below ground level, ensuring complete stump removal and clearing the area for future landscaping.

Q: What makes the Dosko Swivel Stump Grinder (337S-13HC) different from other stump grinders?
A: The swivel feature allows the grinder to pivot and rotate, providing greater maneuverability around stumps and making it easier to access difficult-to-reach areas.

Q: How is the Dosko Swivel Stump Grinder (337S-13HC) transported?
A: The grinder is equipped with durable wheels and a compact design, allowing for easy transportation between job sites, making it a great choice for professionals who need mobility.

Q: Is the Dosko Swivel Stump Grinder (337S-13HC) easy to operate?
A: Yes, the grinder features simple controls and a swivel handle for improved control, making it easy for operators to grind stumps efficiently without much effort.

Q: What type of blade does the Dosko Swivel Stump Grinder (337S-13HC) use?
A: The grinder uses a durable, carbide-tipped blade designed to offer long-lasting performance, allowing for quick and efficient grinding of tree stumps.

Q: What is the weight of the Dosko Swivel Stump Grinder (337S-13HC)?
A: The Dosko Swivel Stump Grinder weighs approximately 220 lbs, balancing portability and stability to ensure ease of use on various terrains.

Q: Does the Dosko Swivel Stump Grinder (337S-13HC) come with a warranty?
A: Yes, the Dosko Swivel Stump Grinder comes with a manufacturer's warranty, covering parts and labor for a specified period, ensuring long-term reliability and performance.

• Clean After Each Use: Remove all debris, wood chips, and dirt from the cutting area, engine, and undercarriage using a brush or compressed air. Keeping the grinder clean helps maintain efficiency and prevents build-up that can affect performance.
• Inspect the Cutting Teeth: Regularly check the cutting teeth for wear, dullness, or damage. If necessary, sharpen or replace the teeth to ensure smooth and effective grinding.
• Lubricate Moving Parts: Apply grease to key moving parts such as the cutting wheel, bearings, and axles to reduce friction and prevent wear. This will also prolong the life of these components.
• Check the Engine Oil: Ensure the engine oil level is correct. Change the oil at regular intervals according to the manufacturer's guidelines. Replace the air filter if it becomes clogged or dirty.
• Inspect the Swivel Mechanism: Since this model has a swivel feature, periodically check the swivel mechanism for smooth movement and any signs of wear. Lubricate the mechanism if needed to ensure proper rotation.
• Check the Belts: Inspect the belts for any signs of wear, cracking, or fraying. Replace any damaged belts to prevent failure during operation and ensure optimal performance.
• Monitor Hydraulic Fluid: If the stump grinder is equipped with hydraulic components, check the fluid level regularly. Keep an eye out for leaks or any damage to hydraulic hoses, and replace or repair them as needed.
• Tighten Fasteners: Periodically inspect all bolts, nuts, and fasteners to ensure they are secure. Loose components can cause vibration, instability, or damage.
• Inspect the Tires: Check the tires for proper inflation and signs of wear or damage. Replace any tires that are worn or punctured to maintain stability and ease of movement.
• Fuel Maintenance: Use fresh fuel and avoid leaving fuel in the tank for extended periods. If storing the machine for an extended time, either drain the fuel or use a fuel stabilizer to prevent engine problems.
• Proper Storage: When not in use, store the stump grinder in a dry, sheltered location to protect it from the elements. Cover the machine to prevent rust and other environmental damage.