The HX6 Rotary Cutter is a double-deck design with stump jumpers and suction blades, just like the other John Deere heavy-duty rotary cutters. The HX6 is available in a 540-rpm tractor power take-off (PTO) lift-type configuration. Each HX6 Rotary Cutter comes with bolt-on replaceable skid shoes, saving time and money when they need to be replaced.

hx6 rotary cutter

Features

  • Gearcases and blade holders provide better performance
  • Deep-cutting chamber provides a better shredding action
  • Front and rear safety chains are standard for increased protection

 

Key Features

flexwing gearbox

Five-year warranty on all flex-wing gearboxes

rotary cutter gearbox

Five-year warranty on all rotary cutter gearboxes

 John Deere is so confident in the reliability of the gearbox, the warranty has been extended. Effective 01 November 2010, John Deere rotary cutters come with a five-year limited gearbox warranty.


heavy duty gearcase

Heavy-duty gearcase

The heavy-duty gearcase with non-seize self-adjusting slip-clutch driveline is shown at left.

The gearcase horsepower rating is as follows:

  • 150 hp (112 kW) continuous
  • 210 hp (157 kW) peak

Cast-metal gearcase features:

  • Tapered roller bearings and forged gears for longer life (forged gears are stronger because as the gear is heat-forged into shape, the grain of the metal actually changes to follow the outline of the teeth).
  • Output shafts are splined, not just keyed, for extra strength.
  • Gearcase is solidly mounted to the frame for a long, trouble-free life.
    • Six mounting bolts (not four) are used.
    • Possibility of flange locknuts fracturing from stress or working loose in tough operating conditions is reduced.
    • Frame metal underneath the gearcase is double thickness for more strength.

The factory preset, four-plate slip clutch protects the driveline:

  • Especially valuable when operating in brush
  • Preset at the factory and never needs adjusting
  • Fully shielded driveline for safety

The HX6 and HX7 gearcases come standard with a five-year warranty. 

gearcase

Gearcase and blade holder shown

The John Deere gearboxes:

Two large-diameter rolls with sharp heat-treated flutes crack whole-corn silage for better digestibility.

  • Large seals
  • Large housing
  • Large output shaft
  • Precision forged bevel gears
  • Large bearings
  • Stump jumper

Re-engineered gearcases and blade holders provide the following:

  • More horsepower
  • Faster blade-tip speed
  • Better performance
  • Quieter operation
  • Increased durability

deliver clean cut

HX6 and HX7 deliver a clean cut

The fast blade-tip speed ensures clean cutting and fine shredding of material.

  • HX6: 13,623 fpm (69.2 m/sec) and 155 mph
  • HX7: 16,061 fpm (81.6 m/sec) and 183 mph

A forward tip adjustment allows the cutter to be tilted forward slightly, so most of the cutting occurs in the front while the shredding action occurs toward the rear:

  • Improves cutting job
  • Reduces horsepower requirements

The tapered rear opening spreads shredded material across entire width of cut:

  • Reduces windrowing
  • Leaves an even blanket of mulch

 

front safe chain shield

Front safety chain shield

rear safe chain shield

Rear safety chain shield

Front and rear safety chain shields are standard equipment. They offer protection yet allow material to pass into the cutting area with minimal obstruction:

  • They help deflect thrown material and improve shredding.

 

double deck

Exclusive double-deck in HX6

All the MX, HX, and CX Rotary Cutters have the patented Double-Decker™ design. The smooth dome-shaped decks provide easy cleaning and water runs off for longer product life. Deck thickness increases as the size and cutter duty level increases. 

John Deere rotary cutters lead the way with innovative design, superior performance, and proven durability. Valuable features are included such as the Double-Decker™ design and Max Flow cutting chamber, which prevent water and debris from accumulating on the smooth, dome-shaped top deck while the flat bottom deck absorbs the punishment from rocks and stumps.

The top deck stays nice and smooth - no dents, no dings, no holes. The internal supports sandwiched between the top and bottom decks are key to the smooth and structure-free Max Flow cutting chamber, while at the same time provide added strength and durability.

To help promote safe operation, John Deere rotary cutters are equipped with front and rear safety-chain shields. John Deere rotary cutters continue to advance in value with larger, more powerful gearboxes, redesigned blade holders, and updated constant-velocity (CV) drivelines (special to the flex-wing models).

Here are situations when a rotary cutter is needed:

  • Clipping pastures encourages grass growth, thus optimizing on valuable pasture acreage.
  • Cutting grass and stocks helps control insects.
  • Routine cutting keeps weeds from reseeding.
  • It's the most cost-efficient way to cut roadsides, parks, cemeteries, airport fields, hydro, gas, and telephone easements, and all other types of open properties.
  • Cutting grass waterways encourages root development and helps prevent erosion.
  • Knocking down stalks is essential in no-till and minimum-till fields.
  • Shredding stalks such as cotton, corn, and milo speeds up decomposition.
  • Clearing out brush is easy.
  • Use a rotary cutter to control undergrowth and grass in orchards, vineyards, and groves.

John Deere rotary cutters are available in three duty-level categories, three different spindle configurations, four hitch types, and three flex-wing sizes.

  • Mid-duty
    • MX models are available in 1.5-m (5-ft), 1.8-m (6-ft), 2.1-m (7-ft), 2.5-m (8-ft), 3.2-m (10-ft), and 4.6-m (15-ft) cut widths.
    • This duty-level category cuts brush up to 50.8 mm (2 in.) in diameter.
  • Heavy-duty
    • HX models are available in 3.2-m (10-ft), 4.2-m (14-ft), 4.6-m (15-ft), and 6.1-m (20-ft) cut widths.
    • HX6 is available in 1.8-m (6-ft) and the HX7 is available in 2.1-m (7-ft) cut widths; they cut brush up to 101.6 mm (4 in.) in diameter.
  • Commercial-duty
    • CX models are available in 3.2-m (10-ft), 4.6-m (15-ft), and 6.1-m (20 ft) cut widths; they cut brush 101.6 mm (4 in.) in diameter.

NOTE: CX models are heavier built to cut at a 101.6mm (4 in.) capacity level more frequently and for longer durations. 

 

Safety Features

front safe chain shield

Front safety chain shield

rear safe chain shield

Rear safety chain shield

Front and rear safety chain shields are standard equipment. They offer protection yet allow material to pass into the cutting area with minimal obstruction:

  • They help deflect thrown material and improve shredding.

 

 

Hookup

The 3-point hitch attaches to tractors with a Category 2 or 3N 3-point hitch (with or without Quik-Coupler).

free float top link

Free-floating top link

The free-floating top link helps cutters follow the ground contour for an even cut.

puncture proof laminated tire

Puncture-proof laminated tire

A tail wheel with a puncture-proof laminated tire is included in base equipment:

  • Reduces jarring and stresses on the 3-point hitch
  • Allows the cutter to follow ground contours
  • Easy to adjust cutting height


enclosed drum design cutterhead

Category 2 Quik-Coupler on 6320 Tractor

The Category 2 Quik-Coupler allows fast and convenient hooking and unhooking of implements. It also provides increased clearance between the implement and tires.

The Category 2 3-point hitch Quik-Couplers are made from tubular and box welded steel. The bushings are heat-treated to prevent cracking and breaking. The locking handles rotate 100 degrees to open the locking lugs for easy implement release. The steel-alloy pins are hardened to take the shock of heavy loads and are zinc-plated to withstand exposure to the elements.

NOTE: Category 2 3-point hitch Quik-Couplers have the same dimensions on the implement side.

Specifications

  

Implement

Tractor

   

Hitch

Category

Lower hook pin size

Upper hook pin size

Lower pin size

Upper pin size

Inside lower width

Mast height

TY16042

2

3.8 cm

(1-1/2 in.)

3.3 cm

(1-9/32 in.)

2.9 cm

(1-1/8 in.)

2.5 cm

(1 in.)

83.2 cm

(32-3/4 in.)

38.1 cm

(15 in.)

 

Drivetrain

mx6 driveline

Self-adjusting slip-clutch driveline

Rugged 540-rpm ASAE Category 4 drivelines with four-plate slip clutch is provided as standard equipment. Slip clutch protect the drivetrain from overload. The driveline provides long lubrication periods. The 50-hour cycle reduces maintenance time, making the cutting operation more efficient.

Integral model features ASAE Category 4 driveline for added durability with non-seize self-adjusting slip clutch.

A lightweight driveline with a lock-slide collar makes it fast and easy to attach. In addition to this, the driveline provides long lubrication periods; the 50-hour cycle reduces maintenance time, making the cutting operation more efficient.

heavy duty gearcase

Heavy-duty gearcase

The heavy-duty gearcase with non-seize self-adjusting slip-clutch driveline is shown at left.

The gearcase horsepower rating is as follows:

  • 150 hp (112 kW) continuous
  • 210 hp (157 kW) peak

Cast-metal gearcase features:

  • Tapered roller bearings and forged gears for longer life (forged gears are stronger because as the gear is heat-forged into shape, the grain of the metal actually changes to follow the outline of the teeth).
  • Output shafts are splined, not just keyed, for extra strength.
  • Gearcase is solidly mounted to the frame for a long, trouble-free life.
    • Six mounting bolts (not four) are used.
    • Possibility of flange locknuts fracturing from stress or working loose in tough operating conditions is reduced.
    • Frame metal underneath the gearcase is double thickness for more strength.

The factory preset, four-plate slip clutch protects the driveline:

  • Especially valuable when operating in brush
  • Preset at the factory and never needs adjusting
  • Fully shielded driveline for safety

The HX6 and HX7 gearcases come standard with a five-year warranty.

gearcase

Gearcase and blade holder shown

The John Deere gearboxes:

Two large-diameter rolls with sharp heat-treated flutes crack whole-corn silage for better digestibility.

  • Large seals
  • Large housing
  • Large output shaft
  • Precision forged bevel gears
  • Large bearings
  • Stump jumper

Re-engineered gearcases and blade holders provide the following:

  • More horsepower
  • Faster blade-tip speed
  • Better performance
  • Quieter operation
  • Increased durability

 

Frame and Deck

double deck

Exclusive double-deck in HX6

All the MX, HX, and CX Rotary Cutters have the patented Double-Decker™ design. The smooth dome-shaped decks provide easy cleaning and water runs off for longer product life. Deck thickness increases as the size and cutter duty level increases.

 

Blades

down stop control lever

HX6 blade rotation

The HX6 Rotary Cutter blades rotate counterclockwise and deliver a clean, even cut.

Single-spindle configuration

The HX6 Rotary Cutter features a single-spindle configuration.

deliver clean cut

HX6 and HX7 deliver a clean cut

The fast blade-tip speed ensures clean cutting and fine shredding of material.

  • HX6: 13,623 fpm (69.2 m/sec) and 155 mph
  • HX7: 16,061 fpm (81.6 m/sec) and 183 mph

A forward tip adjustment allows the cutter to be tilted forward slightly, so most of the cutting occurs in the front while the shredding action occurs toward the rear:

  • Improves cutting job
  • Reduces horsepower requirements

The tapered rear opening spreads shredded material across entire width of cut:

  • Reduces windrowing
  • Leaves an even blanket of mulch

gearcase

Gearcase and blade holder shown

The John Deere gearboxes:

Two large-diameter rolls with sharp heat-treated flutes crack whole-corn silage for better digestibility.

  • Large seals
  • Large housing
  • Large output shaft
  • Precision forged bevel gears
  • Large bearings
  • Stump jumper

Re-engineered gearcases and blade holders provide the following:

  • More horsepower
  • Faster blade-tip speed
  • Better performance
  • Quieter operation
  • Increased durability

  

Product features are based on published information at the time of publication. Product features are subject to change without notice. Contact your local John Deere dealer for more information.