15 HP 420cc Engine • 13.5" Cutting Wheel • Tungsten Carbide Teeth

Take on demanding stump-removal projects with the SuperHandy GUO151 Gas-Powered Stump Grinder. Powered by a 15 HP, 420cc four-stroke engine, this heavy-duty machine delivers the torque and cutting performance needed to grind hardwood stumps and clear unwanted tree remnants from residential, agricultural, and commercial properties.

The 13.5-inch cutting wheel features eight hardened tungsten carbide teeth that aggressively break down wood while providing long-lasting cutting performance. Each hammer-style tooth can be repositioned to expose a fresh cutting edge as it wears, helping extend service life and reduce downtime.

With a grinding range of up to 14 inches above ground and 12 inches below ground, the GUO151 can remove the visible stump and continue below the soil line for cleaner landscaping results. Its towable design and large 13-inch pneumatic tires make it easier to transport around properties and between work areas.

Key Features & Benefits

• Powerful 15 HP Engine
  The 420cc four-stroke gasoline engine supplies strong torque for grinding tough and established tree stumps.
• Recoil Starting System
  Straightforward recoil start provides dependable operation without relying on an electric starting system.
• 13.5-Inch Cutting Wheel
  Delivers aggressive cutting performance for residential, landscaping, and property-maintenance applications.
• Eight Tungsten Carbide Teeth
  Hardened cutting teeth are built to withstand demanding stump-grinding conditions.
• Repositionable Cutting Edges
  Hammer-style teeth can be rotated to expose a fresh edge when worn, extending usable life and reducing replacement frequency.
• Deep Grinding Range
  Grinds stumps up to 14 inches above ground and as deep as 12 inches below ground.
• 3,600 RPM Cutting Speed
  High-speed cutting-wheel rotation helps remove stump material efficiently.
• Towable Design
  Includes a sturdy tow bar for convenient movement with a compatible ATV, UTV, or off-road vehicle.
• 13-Inch Pneumatic Tires
  Large air-filled tires help the grinder move across grass, dirt, gravel, and uneven outdoor surfaces.
• Heavy-Duty Construction
  Designed for demanding outdoor jobs where cutting performance, durability, and mobility are important.

Ideal Applications

The SuperHandy GUO151 is well suited for:

• Residential stump removal
• Landscaping projects
• Farm and acreage maintenance
• Land clearing
• Storm cleanup
• Commercial property maintenance
• Moving between multiple work areas on large properties

Quick Specifications

Specification	Details
Brand / Model	SuperHandy GUO151
Equipment Type	Towable Stump Grinder
Power Source	Gasoline
Engine Power	15 HP
Engine Displacement	420cc
Engine Type	Four-Stroke
Start Type	Recoil
Cutting-Wheel Diameter	13.5 in.
Cutting Teeth	8
Tooth Material	Tungsten Carbide
Cutting-Wheel Speed	3,600 RPM
Maximum Grinding Height	14 in. Above Ground
Maximum Grinding Depth	12 in. Below Ground
Tire Size	13 in. Pneumatic
Design	Towable
Product Dimensions	63 in. L × 28.99 in. W × 47.5 in. H
Product Weight	189.6 lbs.

Package Contents

• SuperHandy GUO151 Stump Grinder
• User Manual GUO151

Important Operating Information

Read and follow all instructions in the owner’s manual before operation. Inspect the work area for rocks, metal, buried utilities, irrigation lines, and other hidden hazards before grinding. Always wear appropriate eye, hearing, hand, foot, and protective clothing.

The tow bar is intended to help transport the stump grinder with compatible equipment. Confirm towing limitations, approved speeds, and surface requirements in the owner’s manual before moving the unit.