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HayBuster CMF-590 Mixer

Haybuster CMF-590 Vertical Mixer
The CMF-590 has a 590 cu. ft. mixing capacity with a tare weight of 12,000 lbs.
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Mixing Capacity

Haybuster CMF-590 Vertical Mixer
The CMF-590 has a 590 Cu. Ft. mixing capacity with the standard extension.


Haybuster CMF-590 Vertical Mixer
The unloading door is 42" high and can be on the left or right side of the machine. Conveyor options are a 3' or 5' extension which gives a feeding height range of between 40" and 62".


Haybuster CMF-590 Vertical Mixer
Magnets on the discharge chutes remove metal, such as bale wire, from feed.

CV PTO with optional 2-Speed Gear Box

Haybuster CMF-590 Vertical Mixer
The CMF-590 comes equipped with a Heavy Duty Constant Velocity 1000 rpm PTO with an optional 2-Speed Gear Box. The 2-Speed Gear Box is used for loaded start-ups and heavy rations.

4-Point Scale

Haybuster CMF-590 Vertical Mixer
4-point scale for accurate weighing, with reduced scale bounce during loading and feeding.

Rigid Axles

Haybuster CMF-590 Vertical Mixer
Rigid Heavy Duty Axles on each side with 2 385/65R 22.5 tires.


Haybuster CMF-590 Vertical Mixer
Free motion clutches on the driveline protect the heavy-duty gear boxes. Gear boxes come with a 2 year warranty.

Auger with Knives

Haybuster CMF-590 Vertical Mixer
104" heavy-duty single auger with up to 7 self-sharpening serrated knives driven by a HD USA gear box.


Haybuster CMF-590 Vertical Mixer
Ladder mounted on front of machine which allows for viewing of mixed ration while machine is stopped.

Adjustable Vertical Knives

Haybuster CMF-590 Vertical Mixer
Adjustable vertical knives for more aggressive cutting.

Rubber Extension

Haybuster CMF-590 Vertical Mixer
The Tapered Boil Ring is standard equipment on the CMF-590. It prevents product from boiling over the sides during the cutting and mixing process.
CMF-590 Vertical Mixer Specifications
Mixing Capacity w/ 12" Extension 590 cu ft
Gross Weight Capacity 22,270 lbs
Tare Weight - TMR 12,000 lbs
Number 1
Diameter 104"
Flighting Thickness 5/8"
Number/Thickness of Knives 7-5/16" self sharpening
Size 24" x 42"
Discharge Left or Right
Discharge Height 31"
Floor Thickness 5/8"
Sidewall Thickness 1/4"
1-3/4" constant velocity 1000 rpm PTO shaft
1-3/8" constant velocity 1000 rpm PTO shaft
Protection: Free motion automatic clutches (1)
Gear Boxes (1) HD Gear Box with 2 year warranty
Digi-Star 4 point scale with optional monitor
Total 10,270 lbs
Tongue Weight 1220 lbs
TRANSPORT DIMENSIONS (Fully raised conveyor)
Width 10' 11"
Length 17' 10"
Height 10' 3"
Width 10' 11" to 14' 3", depending on conveyor
Loading Height w/ Ext 9' 8"
Towing Arrangement Clevis type Hitch/Pintle
Jack Capacity 7,000 lbs
Jack Travel 10"
Tires 2) 385/65R 22.5
Wheels 2) 8 bolt
Axle Rigid
Bearings Tapered Roller
Extensions 12" rubber
PTO Horsepower Required 100 minimum
PTO Requirement 540 rpm, 1-3/8" or 1-3/4" dia w/ 6 spline
Min. Tractor Hydraulic Output 8 gpm at 1500 psi
SMV Signs & Road Lights Standard
Electrical 12 VDC (Battery included)
  • Magnets on Chutes/Spouts - Discharge magnets on the chutes/spouts remove ferrous metal, such as bale wire, from feed.
  • Left or Right Door Opening - Optional left or right door opening with discharge conveyor options of 3’ or 5’ provide the ultimate flexibility for feeding applications. The 3’ conveyor has a feed height ranging from 40” to 48”. The 5’ conveyor has a feed range from 49” to 62”.
  • 2 Speed Gear Box - The 2 speed gear box is used for heavy starts after transporting heavy rations to protect the tractor PTO and mixers drive train.
  • Digi-Star Scale & Feed Management Programs