Skip to product information
1 of 14

Anderson

Anderson Vertical Mixer Double Auger | Models A520FD, A520ST & A700FD | Width 101" To 117" | Horsepower 80-100 HP | For Tractors

Anderson Vertical Mixer Double Auger | Models A520FD, A520ST & A700FD | Width 101" To 117" | Horsepower 80-100 HP | For Tractors

Regular price $94,700.00
Regular price Sale price $94,700.00
Sale Sold out
Customizable
Fast
24/7 Support
  • Model Range: Includes A520FD, A520ST, and A700FD — all equipped with dual TRI-CUT™ augers for consistent, high-fiber mixing
  • Mixing Capacity: 520–910 ft³ depending on model and extension height; ideal for mid- to large-scale livestock operations
  • Machine Width: Overall width spans 101" to 117" depending on conveyor configuration and model size
  • Tractor Compatibility: Designed for 80–100 HP tractors with standard 540 or 1000 RPM PTO shafts
  • Discharge Options: Front incline conveyor with adjustable angle (26–39°) and variable discharge height for bunk or trailer feeding
View full details

Product Description

Anderson Vertical Mixer Double Auger | Models A520FD, A520ST & A700FD | Width 101" To 117" | Horsepower 80-100 HP | For Tractors

DESCRIPTION

The ANDERSON Vertical Mixer Double Auger Series is designed for farms requiring efficient and reliable feed mixing for dairy and beef herds. The twin auger mixers—A520 and A700—handle large amounts of hay, including full round and square bales, to create consistent, well-mixed rations that optimize herd health and productivity. Built for intensive daily use, these mixers are customizable with discharge options and are suitable for various farm sizes, offering high capacity and precise feed handling.

Key Features

  • Capacity Options: Flexible configurations with or without extensions for optimized storage.
  • Dimensions: Customized heights and lengths with incline conveyor options for operational adaptability.
  • Hydraulics: Precise flow and pressure specifications ensuring reliable operation.
  • Driveline Security: Robust shear bolt system enhances durability and safety.
  • Load Cells & Scale Systems: Integrated DG500 scale system for accurate measurements.
  • Axle & Wheels: Standard and optional specifications catering to different terrains and loads.
  • Optional Features: Planetary configurations and advanced speed gearboxes to meet varied requirements.

Detailed Specifications


Specification A520FD A520ST
Capacity (No Extension) 520 ft³ (14.7 m³) 520 ft³ (14.7 m³)
Capacity (6" Extension) 574 ft³ (16.3 m³) 574 ft³ (16.3 m³)
Capacity (12" Extension) 628 ft³ (17.8 m³) 628 ft³ (17.8 m³)
Capacity (18" Extension) 682 ft³ (19.3 m³) 682 ft³ (19.3 m³)
Number of Augers 2 2
Length (A) 270 in (6.86 m) 242 in (6.15 m)
Height (B) 102 in (2.59 m) 102 in (2.59 m)
Width (C) 101 in (2.57 m) 115 in (2.92 m, retracted)
Outside Width (Wheels) 99 in (2.51 m) 99 in (2.51 m)
Incline Conveyor Angle 26–39° 226–39° (likely typo)
Discharge Height 33–35 in @ 26° / 40–40 in @ 40° 34–38 in @ 26° / 44–44 in @ 40°
PTO Shaft 540 RPM, 1" 3/8 Z6 540 RPM, 1" 3/8 Z6
Min PTO HP Requirement 80 HP (Low), 120 HP (High) 80 HP (Low), 120 HP (High)
Hydraulic Flow Requirement 10–15 gal/min (37–56 L/min) 10–15 gal/min (37–56 L/min)
Utility Load Capacity 15,080 lb (6839 kg) 15,080 lb (6839 kg)


Specification A700FD
Capacity (No Extension) 700 ft³ (19.8 m³)
Capacity (6" Extension) 770 ft³ (21.8 m³)
Capacity (12" Extension) 840 ft³ (23.8 m³)
Capacity (18" Extension) 910 ft³ (25.8 m³)
Number of Augers 2
Length (A) 309 in (7.86 m)
Height (B) 110 in (2.79 m)
Width (C) 117 in (2.97 m, retracted)
Outside Width (Wheels) 100 in (2.54 m)
Incline Conveyor Angle 26–39°
Discharge Height 41–43 in @ 26° / 50–50 in @ 40°
PTO Shaft 1000 RPM, 1" 3/8 Z21
Min PTO HP Requirement 100 HP (Low), 150 HP (High)
Hydraulic Flow Requirement 10–15 gal/min (37–56 L/min)
Utility Load Capacity 20,300 lb (9206 kg)

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!Hide