Internet #309364720

Model # OPG777

0826518005524

Detail K2

12 in. 14 HP Gas Powered Commercial Stump Grinder with Towbar & Extra Cutting Teeth, 3-Year Kohler & 1-Year DK2 Warranty

  • Direct Drive 3600 RPM 12 in. carbide cutter head-9X extra cutters
  • 2x2 Reinforced Chassis with included 1-7/8 in. Removable Towbar
  • Society of Auto Engineers (SAE) J1940/J1995 Torque Test Rated
$ 1,644 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Direct Drive 3600 RPM 12 in. carbide cutter head-9X extra cutters
  • 2x2 Reinforced Chassis with included 1-7/8 in. Removable Towbar
  • Society of Auto Engineers (SAE) J1940/J1995 Torque Test Rated
The DK2 Power 12 in. Stump Grinder offers Superior Torque at 22.7 Gross ft. lbs. delivered to 9 high speed carbide 3600 RPM cutters. This DIRECT BELT DRIVE grinder eliminates clutch slippage and demands 100% cutting performance from the 12 in. 50 lb. Cutting Head. This grinder cuts 3-1/2 in. wide cuts with TRI-CUT dual bolted teeth. Dual USA STANDARD Lynch Pin axle locks insure trouble free braking. It features a full open side chute for chip expulsion and a welded engine recoil chip shield. The 16-gauge steel decking with anti-vibration welded chip head safety shield adds additional user protection. The deck belt tension system is easily accessible, saving you time. The comfort BOW Handle adjusts for storage and can be adjusted to grind stumps up to 12 in. above and 9 in below ground (including root systems). DK2 Power designs and manufactures top performance commercial equipment for the hard-working professional.
  • Kohler 14 HP CH440 commercial engine with 3-year warranty
  • Dual direct V-Belt drive - 3600 RPM cutting speed
  • 9 High speed Carbide Cutters with extra set included
  • Dual locking ATV wheels on HD 2x2 axel. Tire 13.75D x 5.25W 145/70-6
  • Solid steel plate decking with welded chip shield
  • Large multi position adjustable bow handle
  • Removable extended 1-7/8 Ball Tow Bar included
  • Top side EZ Belt tension adjustment
  • Lock out safety keys, ear protection, safety glasses, work gloves, tools and oil bottle included



Product Overview

  • Direct Drive 3600 RPM 12 in. carbide cutter head-9X extra cutters
  • 2x2 Reinforced Chassis with included 1-7/8 in. Removable Towbar
  • Society of Auto Engineers (SAE) J1940/J1995 Torque Test Rated
Model #: OPG777
Internet #: 309364720

The DK2 Power 12 in. Stump Grinder offers Superior Torque at 22.7 Gross ft. lbs. delivered to 9 high speed carbide 3600 RPM cutters. This DIRECT BELT DRIVE grinder eliminates clutch slippage and demands 100% cutting performance from the 12 in. 50 lb. Cutting Head. This grinder cuts 3-1/2 in. wide cuts with TRI-CUT dual bolted teeth. Dual USA STANDARD Lynch Pin axle locks insure trouble free braking. It features a full open side chute for chip expulsion and a welded engine recoil chip shield. The 16-gauge steel decking with anti-vibration welded chip head safety shield adds additional user protection. The deck belt tension system is easily accessible, saving you time. The comfort BOW Handle adjusts for storage and can be adjusted to grind stumps up to 12 in. above and 9 in below ground (including root systems). DK2 Power designs and manufactures top performance commercial equipment for the hard-working professional.

  • Kohler 14 HP CH440 commercial engine with 3-year warranty
  • Dual direct V-Belt drive - 3600 RPM cutting speed
  • 9 High speed Carbide Cutters with extra set included
  • Dual locking ATV wheels on HD 2x2 axel. Tire 13.75D x 5.25W 145/70-6
  • Solid steel plate decking with welded chip shield
  • Large multi position adjustable bow handle
  • Removable extended 1-7/8 Ball Tow Bar included
  • Top side EZ Belt tension adjustment
  • Lock out safety keys, ear protection, safety glasses, work gloves, tools and oil bottle included



Info & Guides

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Name 11 in. 14 HP Commercial Kohler Gas Powered Stump Grinder with Extra Set of Teeth and Precision Control Brake 12 in. 14 HP Gas Powered Commercial Stump Grinder with Towbar & Extra Cutting Teeth, 3-Year Kohler & 1-Year DK2 Warranty 14 in. 13 HP Gas Powered Stump Grinder with Honda GX390 Engine
Price
$1,539.47
$1,644.00
$4,399.95
Ratings (66) (28) (2)
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Specifications

Dimensions

Maximum Grinding Depth (In.)
9
Maximum Grinding Height (In.)
12
Wheel Size (in.)
14

Details

CA (CARB) Compliant
CARB Compliant
Engine Displacement (cc)
429
Engine Make
Kohler
Engine Torque (ft.-lb.)
22.7
Engine Type
14HP 429cc Kohler Command Pro Commercial Enigine
Fuel Tank Capacity
1.85 gal (US)
Gas or Electric
Gas
Grinding Speed (RPM)
3600
Horsepower (hp)
14 hp
Log Splitter Power Type
Gas
Reconditioned
No
Returnable
30-Day
Start Type
Recoil Start

Specifications

Dimensions

Maximum Grinding Depth (In.)
9
Maximum Grinding Height (In.)
12
Wheel Size (in.)
14

Details

CA (CARB) Compliant
CARB Compliant
Engine Displacement (cc)
429
Engine Make
Kohler
Engine Torque (ft.-lb.)
22.7
Engine Type
14HP 429cc Kohler Command Pro Commercial Enigine
Fuel Tank Capacity
1.85 gal (US)
Gas or Electric
Gas
Grinding Speed (RPM)
3600
Horsepower (hp)
14 hp
Log Splitter Power Type
Gas
Reconditioned
No
Returnable
30-Day
Start Type
Recoil Start

Questions & Answers

How do you lock a wheel to swing grinder back and forth. It makes the grinder a lot easier to con...

How do you lock a wheel to swing grinder back and forth. It makes the grinder a lot easier to control..
Asked by: Ranger
It has a pin in the axle on both sides, but forward and back works well with this unit.
Answered by: CNYinstall
Date published: 2019-07-10

With the hitch, at what speed can the grinder be towed

With the hitch, at what speed can the grinder be towed
Asked by: Mark
Off road only. With lawn tractor or 4 wheeler. Walking speed.
Answered by: CNYinstall
Date published: 2019-07-10

What is the difference between the 11" and the 12" models.

Asked by: Roger
I purchased the 12 inch model. Aside from the 1 inch difference in the cutter head, both will grind to a depth of approximately 9 inches. The 12 inch model is direct driven meaning no clutch. When you start it the cutter head spins. When starting you have to have the support stand raised and locked in the up position and raise the cutter head up using the handle bar with one hand and pulling the starter rope with the other. There is no clutch to slip and possibly burn up. Full power goes directly to the cutter head. Second, the 11inch model has a brake to lock a wheel in place while grinding. Not sure if you can lock either wheel... The 12 inch model does not have a wheel brake. Instead it has pins that you can use to lock either wheel or both if you choose such as when securing it while transporting in a trailer. Being able to lock either wheel is handy. It allows you to pivot in either direction. I’ve been very happy with mine so far. Both will give you a good workout till you get the hang of it and find the right position for the handlebar that works best for you.
Answered by: Bj
Date published: 2019-06-26

How big of stump will this machine handle?

How big of stump will this machine handle?
Asked by: Tim
I ground several red oak stumps about 2 foot in diameter. You should cut them down as close to the ground as possible to save yourself some work. On large stumps you probably will have to stop and clear the chips out of the way occasionally so you can see where you need to continue grinding. Had to do that several times because it makes a lot of chips and piles them up under the chipper.
Answered by: Bj
Date published: 2019-05-29
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Customer Reviews

12 in. 14 HP Gas Powered Commercial Stump Grinder with Towbar & Extra Cutting Teeth, 3-Year Kohler & 1-Year DK2 Warranty is rated 4.5 out of 5 by 28.
Rated 5 out of 5 by from Works really well, I was surprised it cut about 50 stumps the first few days and some roots. It ... Works really well, I was surprised it cut about 50 stumps the first few days and some roots. It has really been a blessing, the grinder has made our lives much easier and saved a ton of money. One thing to watch for, the exhaust cover came loose and the screws are lost, I did not know it was loose until if fell off. Please send more screws or provide the size, they are very small machine screws. We left a email message to provide more screws or give us the size, there was not response. Have called numerous times leaving voice messages and again today, June 25th. Was able to finally get through with one of the numbers today and the person requested a credit card number. I asked the size and he said he will get back with us. We will purchase a few different sizes and try them ourselves. Seems customer service is not so good. Assembly was not difficult and the motor started right away. We have had now for 3 weeks, the cover came off with in using it the second day.
Date published: 2019-06-25
Rated 5 out of 5 by from I've never owned a stump grinder and purchased the DK2 from Home Depot two weeks ago to remove st... I've never owned a stump grinder and purchased the DK2 from Home Depot two weeks ago to remove stumps, stump nubs and protruding root structures from an 8 acre property I purchased in Plant City, Florida; many left from Hurricane Irma. Overall, this piece of equipment has a number of design and operational issues, but the bottom line on it is it does an amazing job. I'm providing a before/after set of photos of a 16" wide stump sitting on an enormous root ball that I worked on with the DK2. That stump and the root structure took an hour to get out and leveled and, similar to other experiences, it looks fantastic. The issues include (i) poor placement of the throttle lever that makes access awkward and puts the cable in the way of the pull tether [I actually moved it up on top of the bar, see photo]; (ii) awkward, to the point of useless, wheel locking system; (iii) no clutch or similar function coupled with a support footer right next to the cutting wheel; (iv) paint overspray and other contaminants on the axle that caused one of the bearingless wheels to seize; (v) wrong type of tow coupler (needs a double plate instead of ball type like all other garden equipment); (vi) zero visibility on the cutting area or operation from the operator's position. Irrespective of the issues, it gets the job done and does an amazing job in the process. I'm glad I have it and am looking forward to tackling my large population of stumps and protruding root structures.
Date published: 2019-06-08
Rated 5 out of 5 by from Heavy machine but does a great job of removing stumps... Heavy machine but does a great job of removing stumps in one day i got 30 stumps gone I would advise wearing protection gear get a pair of chaps some big pieces come out on left side of machine and will hit your leg Overall great machine would recommend but u do need muscles to use
Date published: 2019-05-28
Rated 5 out of 5 by from Easier to assemble with two people. Works great. Ground several large red oak stumps with it. Wi... Easier to assemble with two people. Works great. Ground several large red oak stumps with it. Will give you a workout till you get used to it! Definitely should wear goggles when using it. Does some serious grinding and throws chips back at you!
Date published: 2019-05-29
Rated 5 out of 5 by from Assembly went quickPut oil and gas in ran it for... Assembly went quickPut oil and gas in ran it for 5 minutes Gave a final check and went to work on some stumps Worked well Took me about 20 minutes to grind an 18 inch stumpSo far great machine
Date published: 2019-05-28
Rated 5 out of 5 by from Instructions and assembly was straightforward. Started on the third... Instructions and assembly was straightforward. Started on the third pull; excellent running characteristics. Ground a 14" dia, 3" high stump below surface in less than 15 minutes - including out-running roots. Let cool, inspected machine, oil, gas, removed many more stumps. Great stump grinder.
Date published: 2019-06-25
Rated 4 out of 5 by from The DK2 stump grinder works well but grinding stumps isn't as easy as videos show. The effort to... The DK2 stump grinder works well but grinding stumps isn't as easy as videos show. The effort to lock / unlock the wheel is a pain. On first use one of the engine adjustment bolts loosened. It took about 8 hrs to grind 14 stumps (12" - 16" avg) Including an extra set of teeth is a great bonus.
Date published: 2019-06-18
Rated 5 out of 5 by from I have been extremely pleased with this machine. I have... I have been extremely pleased with this machine. I have probably put 20 hours or more on it already without any problems. The motor usually starts on the first pull. I am still on my first set of teeth. It's even better than I hoped it would be.
Date published: 2019-05-16
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