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12 in. 14 HP Gas Powered Certified Commercial Stump Grinder with 9 High Speed HPDC Machined Carbide Cutters
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Share12 in. 14 HP Gas Powered Certified Commercial Stump Grinder with 9 High Speed HPDC Machined Carbide Cutters
Users say:
This product has received mixed reviews, with some users reporting that the bolts and teeth break easily and the grinder can be difficult to use. Others have found it to be a great value and easy to assemble, but some have experienced issues with the front support bearings and the teeth breaking off. Additionally, some users have reported that the grinder can be difficult to use and require multiple pieces to grind a stump.
Introducing the OPG777 12-inch stump grinder powered by a KOHLERCommand PRO CH440 14HP 429cc engine and mounted on a heavy-duty welded 2-inch solid steel frame structurally engineered for endurance performance with a heavy-duty 2-inch axle and dual locking hitch pins for trouble-free wheel brakes and transport over rough te…
Introducing the OPG777 12-inch stump grinder powered by a KOHLERCommand PRO CH440 14HP 429cc engine and mounted on a heavy-duty welded 2-inch solid steel frame structurally engineered for endurance performance with a heavy-duty 2-inch axle and dual locking hitch pins for trouble-free wheel brakes and transport over rough terrain. The direct drive engine delivers 3600 RPM and 22.7 ft/lb of gross torque to a 12-inch solid steel cutting wheel mounted on premium pillar bearings. This machine demolishes stumps with a total of 9 carbide teeth cutting 3-1/2 inches wide per cut and cuts any diameter stump 12-inches above and 9-inches belowground. Additional features include key shut-off, locking throttle, drop stand, and solid bar lift handles.
Review summary
AI-generated content
This product has received mixed reviews, with some users reporting that the bolts and teeth break easily and the grinder can be difficult to use. Others have found it to be a great value and easy to assemble, but some have experienced issues with the front support bearings and the teeth breaking off. Additionally, some users have reported that the grinder can be difficult to use and require multiple pieces to grind a stump.
Pros
- Adjustable handle bars
- Easy to use
- Good for small stumps
- Affordable price
Cons
- Teeth break off easily
- Wears out upper body
- Limited leverage for larger stumps
Read original reviews
Description
Introducing the OPG777 12-inch stump grinder powered by a KOHLERCommand PRO CH440 14HP 429cc engine and mounted on a heavy-duty welded 2-inch solid steel frame structurally engineered for endurance performance with a heavy-duty 2-inch axle and dual locking hitch pins for trouble-free wheel brakes and transport over rough terrain. The direct drive engine delivers 3600 RPM and 22.7 ft/lb of gross torque to a 12-inch solid steel cutting wheel mounted on premium pillar bearings. This machine demolishes stumps with a total of 9 carbide teeth cutting 3-1/2 inches wide per cut and cuts any diameter stump 12-inches above and 9-inches belowground. Additional features include key shut-off, locking throttle, drop stand, and solid bar lift handles.
Specifications
| Power Source | Gas |
| Reconditioned | No |
| Returnable | 30-day |
| Fuel Tank Capacity (Gallons) | 1.85 Gal (Us) |
| Maximum Grinding Height (In.) | 12 |
| Grinding Speed (Rpm) | 3600 |
| Engine Make | Kohler Engine |
| Engine Type | 14hp 429cc Kohler Command Pro Commercial Enigine |
| Maximum Grinding Depth (In.) | 9 |
| Gas Or Electric | Gas |
| Engine Displacement (Cc) | 429 |
| Start Type | Recoil Start |
| Engine Torque (Ft.-lb.) | 22.7 |
| Horsepower (Hp) | 14 Hp |