Model

SB518FRT

SB518PTO

SB618FRT

SB618PTO

Cutting Width

54

54

66

66

Cutting Height

24

24

24

24

Fan

4-Blades

4-Blades

4-Blades

4-Blades

Fan Diameter

18

18

18

18

Fan Depth

4.8

4.8

4.8

4.8

Auger Diameter

15

15

15

15

Drive Fan

Hyd w/gearbox

PTO gearbox

Hyd w/gearbox

PTO gearbox

Drive Auger

Gearbox w/chain

Gearbox w/chain

Gearbox w/chain

Gearbox w/chain

Hitch Type

Front end loader

3-points Cat.

Front end loader

3-points Cat.or

Hitch Adjustment

FELquicklymove

LD  pin

3 position

FELquicklymove

LD  pin

3 position

Chute Deflector

Handing/4 position/115°-145°

Handing/4 position/115°-145°

Handing/4 position/115°-145°

Handing/4 position/115°-145°

Cutting Edge

3/8×4Beveled

3/8×4Beveled

3/8×4Beveled

3/8×4Beveled

Skid Shoes

Cuptype adjustable

Cuptype adjustable

Cuptype adjustable

Cuptype adjustable

SystemControls&

Drive

Hyd.Loader sensingblock flow

PTO w/shear pin

Hyd.Loader sensingblock flow

PTO w/shear pin

Hyd.Requirements

6.6-13.2gpm

2000 psi min

No

6.6-13.7 gpm

2000 psi

No

Tractor HP

25-35HP

20-35HP

25-55HP

25-55HP

Approx Weight

700 lbs

700 lbs

700 lbs

700 lbs