John Deere

SB31 Series Sickle Bar Mowers

Manufacturer: John Deere
Model: SB31 Series Sickle Bar Mowers
  • Belt-driven cutter blades
  • Adjustable skid shoes
  • Cutting arm flexes up to 90 degrees, or as low as -45 degrees
  • iMatchTM compatible

Breakaway mechanism has been strengthened

Stronger for added life and cutterbar protection
Stronger for added life and cutterbar protection
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The enhanced breakaway mechanism has been strengthened on the SB31 Series Sickle-Bar Mowers for improved cutterbar protection and longer machine life.

Cylinder stop redesigned

Can be operated from tractor seat
Can be operated from tractor seat
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The redesigned cylinder stop can be raised from the operator station by a cable and attached pull rope. This allows the operator to raise the cutterbar fully to move around obstacles without leaving the tractor seat.

Adjustable skid shoes control working height

Adjustable skid shoes
Adjustable skid shoes
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The adjustable skid shoes on the cutterbar make it easy to control the working height of Frontier™ sickle-bar mowers.

Belt-driven cutter blades manually adjust for added tension

SB11 Series belt-driven cutter blades shown
SB11 Series belt-driven cutter blades shown
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The cutter blades on the Frontier™ sickle-bar mowers are belt driven with a manual adjustment for tension. 

Knife and guard maintenance

Cutterbar knife guard
Cutterbar knife guard
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The bolt-on cutterbar knife guards and the riveted sections on the Frontier™ sickle-bar mowers can be removed and replaced individually.

Dimensions - Working width: 235 cm
92.5 in.
Dimensions - Minimum cutting height: 2.5 cm
1 in.
Hitch - iMatchTM compatible: Yes
Hitch - Quick-coupler compatible: Yes
Set-up time - Labor hours: 4
Weight - Shipping weight: 303.5 kg
669 lb
Tractor compatibility - PTO rpm: 540 rpm
Tractor compatibility - PTO maximum hp: 37.3 kW
50 hp
Weight - Operational weight: 246.3 kg
543 lb
Warranty - Time period: 1 year
Dimensions - Maximum cutting height: 7.6 cm
3 in.
Tractor compatibility - PTO minimum hp: 18.6 kW
25 hp
Hitch - Type: 3-point, Category 1, Category 2
Chris Vonholten

I felt like I had been doing business with Martin Tractor for years even though it was my first interaction with them.

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