
FS Series
Dual Auger
The FS Series mixers are all-purpose mixers featuring front/side or rear discharges with a wide array of conveyor options and tire/axle configurations. They feature an exclusive step floor design and overlapping augers, producing an even front to back mix and a rapid and complete cleanout.
FS Series
Dual Auger
The FS Series dual mixers are heavy-duty, all-purpose mixers designed for a wide range of operations. They feature 3/8″ 50W steel tub walls, 3/4″ auger flighting, and a choice of walking beam or spring suspension. The exclusive step floor design with overlapping augers provides an even front-to-back mix and complete cleanout, while redesigned baffles enhance mixing efficiency. A 42″ wide suspended front conveyor, matched with an industry-leading 58″ front door opening, provides efficient, evenly distributed unloading.
Overview / Key Features
Capacity from 715 to 1700 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 Front Discharge details) Side Door conveyors are offered in lengths of 3′ to 9′ for a long reach. (See Side Discharge details)
Tandem Spring Suspension Axles with Tandem, Super Singles or Flotation Tires. Walking Tandem available on smaller duals.
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.













Process large bales and roughage with our exclusive 24″ curved Carbide Insert Knives on the full flighted Augers. See all Auger details
All Dual and Triple Auger mixers feature an exclusive Step Floor design and overlapping augers, producing an even front to back mix and a rapid and complete cleanout.





Capacity from 715 to 1400 cubic feet
Industry leading 58″ front & rear door openings and/or 43″ side doors, ideal for longer reach requirements.
Front discharge options are a flat 2 way or a 2′ to 5′ folding dogleg conveyor. (See Front Discharge details) Side Door conveyors are offered in lengths of 3′ to 9′ for a long reach. (See Side Discharge details)
Spring Suspension Axles with Tandem, Super Singles or Flotation Tires. Walking Beam available on smaller duals.
Robust, heavy duty fully tubed frame, guaranteeing unparalleled stability and reliability
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.













- Our augers feature an aggressive full-flighted auger design, creating the best lift action and ensuring a consistent bottom to top mix.
Heavy Duty Multi-Stage Planetaries specifically engineered for high peak torque capacities in Mixers. (See more Planetary 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
All Dual Auger mixers feature an exclusive Step Floor design and overlapping augers, producing an even front to back mix and a rapid and complete cleanout.





| MODEL | FS850DL | FS950DL | FS1000D | FS1200D | FS1400D |
|---|---|---|---|---|---|
| Image | ![]() | ![]() | ![]() | ![]() | ![]() |
| Capacity | 715 ft³ / 20.2 m³ | 800 ft³ / 22.6 m³ | 865 ft³ / 24.5 m³ | 1025 ft³ / 29 m³ | 1240 ft³ / 35.2 m³ |
| Capacity (12" Ext.) | 850 ft³ / 24 m³ | 950 ft³ / 27 m³ | 1000 ft³ / 28.4 m³ | 1180 ft³ / 33.4 m³ | 1425 ft³ / 40.3 m³ |
| Empty Weight | 22,295 lbs | 23,180 lbs | 22,750 lbs | 23,735 lbs | 28,440 lbs |
| Knives (max) | 18 | 18 | 18 | 18 | 18 |
| Door Opening Width | 58" | 58" | 58" | 58" | 58" |
| Floor Thickness | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" |
| Wall Thickness | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" |
| PTO HP Requirement (min) | 150 HP | 170 HP | 160 HP | 180 HP | 200 HP |
| PTO Speed | 1000 RPM | 1000 RPM | 1000 RPM | 1000 RPM | 1000 RPM |
| Standard Tires | LT235/75R17.5 or 445/50R22.5 | LT235/75R17.5 or 445/50R22.5 | LT235/75R17.5 or 445/50R22.5 | LT235/75R17.5 or 445/50R22.5 | 11R22.5 or 445/50R22.5 |
| Axles | Walking Beam or Spring Suspension | Walking Beam or Spring Suspension | Walking Beam or Spring Suspension | Walking Beam or Spring Suspension | Walking Beam or Spring Suspension |
| A - Height | 235/75R17.5-104" 600/40-22.5-112" | 235/75R17.5-107" 600/40-22.5-113" | 235/75R17.5-116" 600/40-22.5-124" | 235/75R17.5-119" 600/40-22.5-125" | 235/75R17.5-125" 600/40-22.5-131" |
| B - Length | 321" | 330.5" | 321" | 330.5" | 348" |
| C - Width (w/front conveyor) | 113.5" | 113.5" | 113.5" | 113.5" | 113.5" |
| Width (w/side conveyor) | 117" | 123" | 117" | 123" | 129" |
| E - Track Width (standard) | 102.5" | 109" | 102.5" | 109" | 109" |
| F - Tub Width | 102" | 108" | 102" | 108" | 116" |
| G - Tub Length | 243" | 253" | 243" | 253" | 272" |
| MODEL | SUSPENSION | TIRES | HEIGHT |
|---|---|---|---|
| FS850DL | Truck Suspension | 10R17.5 | 105.5 |
| FS850DL | Truck Suspension | 11R22.5 | 111 |
| FS850DL | Lateral Pivot | 15.0/55-17 | |
| FS850DL | Tandem Walking | 15.0/55-17 | |
| FS850DL | Truck Suspension | 235/75R17.5 | 103.5 |
| FS850DL | Truck Suspension | 275/70R22.5 | 107.5 |
| FS850DL | Tandem Walking | 440/55R18 | |
| FS850DL | Truck Suspension | 445/50R22.5 | 108.5 |
| FS850DL | Truck Suspension | 560/45R22.5 | 114.5 |
| FS850DL | Truck Suspension | 600/40R22.5 | 115.5 |
| FS850DL | Walking Beam | 10-17.5 | 110 |
| FS850DL | Walking Beam | 235/75R17.5 | 106 |
| FS850DL | Walking Beam | 275/70R22.5 | 110 |
| FS850DL | Walking Beam | 445/50R22.5 | 111 |
| FS850DL | Walking Beam | 11R22.5 | 112 |
| FS850LD | Walking Beam | 600/40-22.5 | 114 |
| FS850LD | Walking Beam | 560/45R22.5 | 113 |
| FS950DL | Truck Suspension | 10R17.5 | 108.5 |
| FS950DL | Truck Suspension | 11R22.5 | 114 |
| FS950DL | Truck Suspension | 235/75R17.5 | 106.5 |
| FS950DL | Truck Suspension | 275/70R22.5 | 110.5 |
| FS950DL | Truck Suspension | 445/50R22.5 | 111.5 |
| FS950DL | Truck Suspension | 560/45R22.5 | 117.5 |
| FS950DL | Truck Suspension | 600/40R22.5 | 118.5 |
| FS950DL | Walking Beam | 235/75R17.5 | 109 |
| FS950DL | Walking Beam | 10-17.5 | 113 |
| FS950DL | Walking Beam | 275/70R22.5 | 113 |
| FS950DL | Walking Beam | 445/50R22.5 | 114 |
| FS950DL | Walking Beam | 11R22.5 | 115 |
| FS950DL | Walking Beam | 600/40-22.5 | 115 |
| FS950DL | Walking Beam | 560/45R22.5 | 114 |
| FS1000D | Truck Suspension | 10R17.5 | 117.5 |
| FS1000D | Truck Suspension | 11R22.5 | 123 |
| FS1000D | Lateral Pivot | 15.0/55-17 | |
| FS1000D | Tandem Walking | 15.0/55-17 | 115.5 |
| FS1000D | Truck Suspension | 235/75R17.5 | 115.5 |
| FS1000D | Truck Suspension | 275/70R22.5 | 119.5 |
| FS1000D | Tandem Walking | 440/55R18 | |
| FS1000D | Truck Suspension | 445/50R22.5 | 120.5 |
| FS1000D | Truck Suspension | 560/45R22.5 | 123 |
| FS1000D | Truck Suspension | 600/40R22.5 | 127.5 |
| FS1000D | Walking Beam | 235/75R17.5 | 118 |
| FS1000D | Walking Beam | 10-17.5 | 122 |
| FS1000D | Walking Beam | 275/70R22.5 | 122 |
| FS1000D | Walking Beam | 445/50R22.5 | 123 |
| FS1000D | Walking Beam | 11R22.5 | 124 |
| FS1000D | Walking Beam | 600/40-22.5 | 126 |
| FS1000D | Walking Beam | 560/45R22.5 | 125 |
| FS1200D | Truck Suspension | 10R17.5 | 121 |
| FS1200D | Truck Suspension | 11R22.5 | 126.5 |
| FS1200D | Truck Suspension | 235/75R17.5 | 119 |
| FS1200D | Truck Suspension | 275/70R22.5 | 123 |
| FS1200D | Truck Suspension | 445/50R22.5 | 124 |
| FS1200D | Truck Suspension | 560/45R22.5 | 130 |
| FS1200D | Truck Suspension | 600/40R22.5 | 131 |
| FS1200D | Walking Beam | 235/75R17.5 | 125 |
| FS1200D | Walking Beam | 10-17.5 | 125 |
| FS1200D | Walking Beam | 275/70R22.5 | 125 |
| FS1200D | Walking Beam | 445/50R22.5 | 126 |
| FS1200D | Walking Beam | 11R22.5 | 127 |
| FS1200D | Walking Beam | 600/40-22.5 | 127 |
| FS1200D | Walking Beam | 560/45R22.5 | 126 |
| FS1400D | Truck Suspension | 10R17.5 | 127.5 |
| FS1400D | Truck Suspension | 11R22.5 | 130.5 |
| FS1400D | Truck Suspension | 235/75R17.5 | 125.5 |
| FS1400D | Truck Suspension | 275/70R22.5 | 129.5 |
| FS1400D | Truck Suspension | 445/50R22.5 | 130.5 |
| FS1400D | Truck Suspension | 560/45R22.5 | 134 |
| FS1400D | Truck Suspension | 600/40R22.5 | 135 |
| FS1400D | Walking Beam | 235/75R17.5 | 127 |
| FS1400D | Walking Beam | 10-17.5 | 131 |
| FS1400D | Walking Beam | 275/70R22.5 | 131 |
| FS1400D | Walking Beam | 445/50R22.5 | 128 |
| FS1400D | Walking Beam | 11R22.5 | 133 |
| FS1400D | Walking Beam | 600/40-22.5 | 133 |
| FS1400D | Walking Beam | 560/45R22.5 | 132 |
| FS1700T | Tridem Spring | 11R22.5 | 130 |
| FS1700T | Tridem Hydraulic Susp | 11R22.5 | 131 |
| FS1700T | Tridem Spring | 275/70R22.5 | 128 |
| FS1700T | Walking Beam | 315/80R22.5 | 133 |
| FS1700T | Tridem Spring | 315/80R22.5 | 130.5 |
| FS1700T | Tridem Hydraulic Susp | 315/80R22.5 | 132 |
| FS1700T | Tandem Walking | 445/50R22.5 | 131.5 |
| FS1700T | Tridem Spring | 445/50R22.5 | 129 |
| FS1700T | Tridem Hydraulic Susp | 445/50R22.5 | 130.5 |
| 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" | 50" | 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" |



Walking Beam
Choose Walking Beam for better mobility on any type of terrain.
Series FS Dual – Rev15 – WEB
OUR TMR STEEL
When it comes to building durable and high-performance feed mixers, material choice is critical to ensuring reliability and long-term use. NDEco uses 50W steel, specifically engineered for structural integrity in demanding applications like agricultural mixing. Its balance of strength, flexibility, and toughness ensures excellent durability under constant wear and tear, especially with high-friction materials like silage and roughage.
Unlike harder steel, commonly used in other industries that prioritize rigidity, our steel is designed to withstand the unique pressures of feed processing while maintaining the optimal balance between wear resistance and overall mixer performance. TMR mixers made with 50W steel are less prone to cracking or becoming brittle under repeated use and heavy loads, thanks to its toughness and superior ability to absorb stress. Additionally, 50W steel’s corrosion resistance ensures that your mixer can endure harsh environments without compromising performance. The result is a mixer that not only lasts longer but also maintains a consistent mix, keeping your operation running smoothly. This makes it a better choice for equipment that requires long-term durability.

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, 3/4″ 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.
Stainless Steel Lining – Line the Augers with Stainless Steel for better longevity.
PLANETARY GEARBOX
Heavy Duty Multi-Stage + right angle stage high reduction planetary gearboxes
Rugged design, built to handle the toughest of feed types.
Compact dimensions providing high peak torque capacities
Built with only the highest quality materials in Italy, the industry leader in manufacturing gearboxes; subject to a sophisticated QC process, including self diagnostic machining equipment.
Each gearbox is rigorously tested inside our facility prior to installation to ensure it meets our reliability and quality standards.
5 Year Warranty

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 – All 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.



























