Engine Option:

13 HP Honda

20 HP Kohler

25 HP Kohler

30 HP Kohler

Model

SGNH13

SGNK20

SGNK25

SGNK30

Pricing
(does not include freight or applicable taxes and is subject to change)

$3449

$4399

$4899

$5599

Engine Start

Recoil Start

Electric Start

Height of Stump Grinder

22.25 - 65.00 inches high depending on handle bar position

Length of Stump Grinder

73.25 - 99.00 inches high depending on handle bar position

Height to Top of Engine

36.75"

45.45"

45.45"

46.75"

Machine Width

29.5" wide

Machine Weight

325 lbs

405 lbs

405 lbs

415 lbs

Cutting Depth

all models will cut up to 18" below ground

Cutting Height

all models will cut up to 22.5" above ground

Cutting Diameter

No Limitations.  We've taken stumps out where the pick-up truck could park in the hole!

Tires

Aggressive 16-6.50x8 Snow Hog Tires for better traction in dirt and chips.  These wide tires will stay on top of the chips instead of sinking into them.

Teeth

Green Teeth 500 Series Lo Pro with Nut

Teeth Number

Your Choice:

• an 8 tooth cutter wheel that cuts fast like a ripping saw
• a 12 tooth cutter wheel that will cut slower like a finishing saw (additional charge for the 12 tooth cutter wheel)

Cutter Wheel

14" Diameter, 3/8" Thick, 15-3/8" Cutting Diameter

Cutter Wheel Shaft

1-1/2" Diameter

Cutter Wheel Shaft Bearing

1-3/16" self-aligning pillow block bearing

Engine Air Cleaner

2 Stage Heavy Duty Air Cleaner

Donaldson Type Air Cleaner

Engine Oil System

Low Oil Pressure Shutdown with Splash Lubrication

Low Oil Pressure Shutdown with Full Pressure Lubrication, Oil Filter and Oil Cooler

Engine Ignition System

Recoil Start

Fuel Tank Capacity

7.3 Quarts

3 Gallons

Cutter Wheel Belt

4 Grooved Cogged Power Band Belt

Long Handle Bar Arms

Longer Handle bar arms - greater leverage - easier to operate

Handle Bar Adjustments

8 position handle bar adjustment for operator safety.  Operator has more selections to adjust the height to meet his/her height requirements

Dual Emergency Shut Down

Besides the key switch, the operator has two additional ways to shut down the unit in the event of an emergency.  The operator presence bow and emergency stop switch

OP (Operator Presence) Bow

For Operator Safety, the engine will automatically shut down when the operator removes his/her hands from the OP Bow

Emergency Stop Switch

The Push/Pull switch is another operator safety feature, that is easy to see and reach, that shuts down the engine when pushed "IN" in an emergency.

Chip Containment

The channel frame and chip deflectors contain the chips under the machine greatly reducing the chance of injury to operator, customers, and their property

Frame

7ga Hot Rolled Channel Frame

Manual Packs and Manuals

Each machine comes with 2 manuals.  One stays in the plastic manual pack on the handlebar.  The other can be filed in the office

Paint

Primed and Powder Coated to protect against rust and corrosion

Bi-Lingual Safety Decals

English / Spanish

Cutter Wheel Belt Tensioner

Self-adjusting spring loaded belt tensioner gives you a full transfer of power to the cutter wheel which improves performance and reduces maintenance

Really Technical Information

Cutter Wheel RPM

1525 RPM @ 2400 engine RPM

1568 RPM @ 2600 engine RPM

1689 RPM @ 2800 engine RPM

1647 RPM @ 2400 engine RPM

HP @ RPM and Peak Torque at RPM

3600 RPM, 22.6 ft/lbs torque @2400 RPM

3600 RPM, 32.62 ft/lbs torque @2600 RPM

3600 RPM, 39.9 ft/lbs torque @2800 RPM

3600 RPM, 47.5 ft/lbs torque @2400 RPM

Engine Comp Ratio, Displacement, Carburation

8.1:1 comp ratio, 21.96 cu in, single-barrel carb

8.5:1 comp ratio, 39.00 cu in, single-barrel carb

9.0:1 comp ratio, 44.00 cu in, single-barrel carb

9.4:1 comp ratio, 45.60 cu in, two-barrel carb

Battery

Totally sealed, vibration resistant, no liquid, no corrosion, 12V, 34AH, 475CCA