FS Series
Single Auger
The FS Series mixers are all-purpose mixers with a full frame and 4-point scale system, front or side discharge with a wide array of conveyor options, and a number of available tire and axle configurations.






















FS Series
Single Auger
The FS Series mixers are all-purpose mixers with a full frame and 4-point scale system, front or side discharge with a wide array of conveyor options, and a number of available tire and axle configurations.
Overview / Key Features
Capacity from 395 to 650 cubic feet
Industry leading 58″ front door opening. A 43″ side door is available, ideal for longer reach requirements.
Front discharge options are a flat 2 way or a 24″ or 36″ folding dogleg conveyor. (See more front discharge details) Side Door conveyors are offered in lengths of 3′ to 9′ for a long reach. (See more side discharge details)
Process large bales with our exclusive 24″ curved Carbide Insert Knives on the full flighted Auger. See all Auger details
Lateral Pivot or Walking Tandem Axles
All FS Series mixers are available in a stationary form.
All ‘L’ model mixers offer a lower height of around 100″ for lower overhead clearance and easier loading.























Capacity from 395 to 650 cubic feet
Industry leading 58″ front door opening. A 43″ side door is available, ideal for conveyors where a longer reach is required.
Front discharge options are a flat 2 way or a 2′ to 5′ long folding dogleg conveyor. (See more front discharge details) Side Door conveyors are offered in lengths of 3′ to 9′ for a long reach. (See more side discharge details)
Process bales and long stem forages easily with either of our patented knife options: 24″ Curved Carbide or the Serrated Carbide Knife. See all Auger details
Lateral Pivot or Walking Tandem Axles
All FS Series mixers are available in a stationary form.
All ‘L’ model mixers offer a lower height of around 100″ for lower overhead clearance and easier loading.























MODEL | FS500L | FS550L | FS600 | FS700 |
---|---|---|---|---|
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Capacity | 395 ft³ / 11.2 m³ | 465 ft³ / 13.2 m³ | 480 ft³ / 13.6 m³ | 555 ft³ / 16 m³ |
Capacity (12" Ext.) | 470 ft³ / 13.3 m³ | 550 ft³ / 15.6 m³ | 555 ft³ / 15.7 m³ | 650 ft³ / 18.4 m³ |
Empty Weight | 9140 lbs | 10,230 lbs | 9490 lbs | 10,600 lbs |
Knives (max) | 9 | 9 | 9 | 9 |
Door Opening Width | 58" | 58" | 58" | 58" |
Floor Thickness | 3/4" | 3/4" | 3/4" | 3/4" |
Wall Thickness | 1/4" | 1/4" | 1/4" | 1/4" |
PTO HP Requirement (min) | 100 - 120 HP | 110 - 130 HP | 100 - 120 HP | 110 - 130 HP |
PTO Speed | 1000 RPM | 1000 RPM | 1000 RPM | 1000 RPM |
Standard Tires | 12.5L x 16 - 14 ply | 12.5L x 16 - 14 ply | 12.5L x 16 - 14 ply | 12.5L x 16 - 14 ply |
Optional Tires | 15.0/55-17 | 15.0/55-17 | 15.0/55-17 | 15.0/55-17 |
Axles | Single Axle, Lateral Pivot or Walking Tandem | Single Axle, Lateral Pivot or Walking Tandem | Single Axle, Lateral Pivot or Walking Tandem | Lateral Pivot or Walking Tandem |
A - Height | 104.5" | 107" | 115.5" | 119" |
B - Length | 222" | 225" | 222" | 225" |
C - Width (w/front conveyor) | 113.5" | 113.5" | 113.5" | 113.5" |
Width (w/side conveyor) | 117" | 123" | 117" | 123" |
E - Track Width (standard) | 106" | 106" | 106" | 106" |
F - Tub Width | 102" | 109" | 102" | 109" |
G - Tub Length | 147" | 152" | 147" | 152" |
FRONT DISCHARGE | 2' Conv. | 3' Conv. | 4' Conv. | 5' Conv. |
---|---|---|---|---|
H - Unloading Height | 37.5" | 40.5" | 43" | 46" |
I - Unloading Reach | 26" | 38.5" | 350" | 61.5" |
J - Clearance | 29.5" | 29.5" | 29.5" | 29.5" |
SIDE DISCHARGE | 3' Conv. | 4.5' Conv. | 6' Conv. | 7.5' Conv. | 9' Conv. |
---|---|---|---|---|---|
H - Unloading Height | 33" | 49.5" | 56" | 63" | 69.5" |
I - Unloading Reach | 40.5" | 57" | 74" | 91" | 107.5" |
J - Clearance | 29.5" | 29.5" | 29.5" | 29.5" | 29.5" |



AUGER & KNIVES
Our auger is the key component for producing the most uniform and consistent ration throughout the mix from bottom to top. It features an aggressive design with full flighting on a continuous curve without uneven cutouts that create inconsistent feed drops. This continuous curve provides the best lift action and ensures that once feed material is picked up it moves up in a uniform and consistent manner, rolling material back into the mix evenly and not dropping material in batches that create an uneven ration throughout.
Not only does this create a more uniform ration, it also speeds up the processing time by working harder to ensure once feed is picked up it keeps moving with maximum efficiency. Being aggressive with the design focuses on the best possible mix at the fastest possible pace with the largest possible material load, directly converting the required horsepower into the result of the mix.
To match the aggressive auger design, each auger has the capacity of up to 9 large knives, including industry exclusive carbide options designed to aggressively slice through bales and roughage.
Full Flighting – A one piece, 5/8″ thick continuous tapered flighting providing the best lift action ensuring a complete & consistent bottom to top mix of all feedstuffs.
Multiple Knife Options:
- Tungsten – General all-purpose mixing knife
- 24″ Curved Carbide Knife – Industry exclusive carbide knife for processing bales and long stem forages and minimum wear.
- Serrated Carbide Knives – Most aggressive patented knife processes bales and roughage up to 30% faster, reducing wear.
Scraper – Ensure you get a superior consistent mix with our adjustable and replaceable scraper.
Reinforcement Plate – Add 1/2″ thick reinforcement plates to the underside of your knives.
Hard Surfacing – Increase the longevity of the auger by applying hard surfacing to the auger.
FRONT DOOR DISCHARGE
58″ Front Door – Unload quickly and evenly through the industry leading 58″ wide door opening.
Conveyors – Front conveyors are 42″ wide with tall shields and suspended from the tub to ensure maximum feeding accuracy. Available conveyors are a 2-way flat or a folding dogleg conveyor.
Folding Dogleg Conveyors – 2′ to 5′ long Folding Dogleg Conveyors feature a single continuous chain with fewer moving parts meaning less maintenance.
Options – The Chute and Conveyors can be equipped with self leveling feed slides (steel, rubber or magnet). A Rubber Wind Guard is available for the Conveyors.

SIDE DISCHARGE
Side Door Discharge – Unload quickly through the 43″ wide door opening. Choose between Right Side, Left Side or Double Side door opening.
Chute – Side Door Discharges come standard with a chute.
Conveyor Options – Side Conveyors are offered in lengths of 3′, 4.5′, 6′, 7.5′ or 9′. (shown is a 4.5′ conveyor) Check the Specifications for conveyor reach dimensions.
Options – The Chute and Conveyors can be equipped with feed slides (steel, rubber or magnet). A Rubber Wind Guard is available for the Conveyors.
