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M20 Flex Wing Rotary Cutter

M20 Flex Wing Rotary Cutter

Make:
John Deere
Model:
M20 Flex Wing Rotary Cutter
  • 20 ft. cutting width
  • 540 or 1000 PTO RPM
  • Newly-designed cutter chamber
  • New front and rear suspension options
Specifications
Cutting width6.1 m20 ft
Cutting capacity (diameter)76.2 mm3 in.
Tractor PTO HP range56 kW75 hp
Transport width11.1 ft (3.4 m) at wing wheels
Deck thickness - upper - lower10 gauge - 3.4 mm0.135 in.
Shirt thickness3 gauge - 6 mm0.24 in.
Approx. weight2957 kg6520 lb
Drivelines - Size - MainCV ASAE Category 5, splined telescoping profiles
Blade tip speed - 540 rpm - 1000 rpm87.8 m/s288 fps
GearboxesFive years
Cutting width6.1 m20 ft
Cutting height25.4-406.4 mm1-16 in.
Cutting capacity (diameter)76.2 mm3 in.
Cutting chamber depth254 mm10 in.
Tractor PTO HP range56 kW75 hp
Tractor PTO540 or 1,000 rpm
TypeStandard self-level hitch clevis with 57.2-cm (22.5-in.) narrow-profile widthBall-type self-level hitch with 57.2-cm (22.5-in.) narrow-profile width and 2-degree rotation freedom to each side
JackstandMechanical jackstand in base for all machines. Hydraulically operated height, stays vertical while raising/lowering.
Transport width11.1 ft (3.4 m) at wing wheels
Overall width6.2 m20.3 ft
Overall length5.3 m17.3 ft
Deck shapeEasy-clean dome-shaped top deck
Deck typeSingle dome deck
Deck thickness10 gauge - 3.4 mm0.135 in.
Shirt thickness3 gauge - 6 mm0.24 in.
HingesIntermittent cast steel segments - greaseable single 2.5-cm (1-in.) diameter full-length hinge pin
Approx. weight2957 kg6520 lb
SizeMainCV ASAE Category 5, splined telescoping profilesConnectingASAE Category 5, splined telescoping profiles
ProtectionConnectingNo-seize, slip-clutch driveline
Number4
HP ratingTransferContinuous: 186 kW250 hpPeak: 224 kW300 hpCenterContinuous: 75 kW100 hpPeak: 161 kW216 hpOuterContinuous: 75 kW100 hpPeak: 161 kW216 hp
Thickness13 mm0.5 in.
Width102 mm4 in.
TypeSuction
Overlap152 mm6 in.
Blade tip speed540 RPM81.7 m/s268.1 fps1000 RPM83 m/s272.4 fps
Blade holderTypeRound stump jumper for maximum protection for blade carrier against obstruction damageOption of double blade bar for extra shredding
Wing liftSimultaneous; includes spring assist unfolding
Wing flexFor transport: upward 90 degree (angle)Working angles: upward 45 degree (angle)downward 22 degree (angle)
TypeOption 14-bolt, laminated: 21x5.25x9Option 24-bolt, 16PR severe-duty ag: 21x7x124-bolt, 16PR severe-duty ag foam filled: 21x7x12
SuspensionSpring suspensionOptional: Torsional suspension
Row width adjustmentYes
Wing-leveling adjustmentEasy adjust turnbuckle with bearing
FrontSingle-row chain guard
RearSingle-row chain guard

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