ID # 27846803

Anderson S520ST

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The Anderson stationary type S520ST twin auger mixer (side trap discharge) has the ability to mix the widest variety of ingredients. Process large amount of hay, even complete square and round bales of baleage.  Whether your rations are designed to increase milk production of dairy cows or minimize variation in feed for each group you feed, vertical mixer will help optimize the dry matter and nutrient intake of your herd.

Sale Type
Load Cell
Scale System
Option DG500
Number Of Auger
Driveline Security
Shear bolt
Utility Load Capacity
15 080 lb (6839 kg)
6" In Capacity Extension
574 ft3 (16,3 m3)
12" In Capacity Extension
628 ft3 (17,8 m3)
18" In Capacity Extension
682 ft3 (19,3 m3)
Standard Knives Per Auger
6 / 10 optional
Capacity (no Capacity Extension)
520 ft3 (14,7 m3)
Auger RPM – Standard High Speed
17 RPM
PTO Shaft - Standard Specification
540 RPM -1’’ 3/8 Z6
Minimum PTO HP Requirement - High Speed
Machine Weight (empty) - STD Configuration
12 431 lb (5638 kg)
Floor Thickness (AR235 Grade Or Equivalent)
5/8 in
Flighting Thickness (AR235 Grade Or Equivalent)
5/8 in
Sidewall Thickness (AR235 Grade Or Equivalent) 1/4 In
1/4 in
Standard Planetary Model And Ratio Configuration 1603 @25,89
1603 @25,89
Length (A) 208 in (5,27 m)
Height (B) no extension 98 in (2,5 m)
6 in capacity extension 104 in (2,65 m)
12 in capacity extension 110 in (2,8 m)
18 in capacity extension 116 in (2,95 m)
Hay retention ring (additionnal height) 0 in / 3,5 in
Width (C)  
Without incline conveyor 101 in (2,57 m)
With incline conveyor (retracted) 115 in (2,92 m)
Incline conveyor operating angle (degrees) 23 @ 39
Lateral distance to discharge inint (D)  
Incline conveyor 3ft Chain-Belt 26° 29in(74cm) -33in(83cm)
Incline conveyor 4ft Chain-Belt 26° 33in(83cm) -37in(94cm)
Incline conveyor 5ft Chain-Belt 26° 39in(99cm) -43in(109cm)
Incline conveyor 6ft Chain-Belt 26° 43in(109cm) -47in(119cm)
Incline conveyor 7ft Chain-Belt 26° 49in(124cm) -53in(135cm)
Incline conveyor 8ft Chain-Belt 26° 53in(135cm) -57in(145cm)
Incline conveyor 3ft Chain-Belt 40° 39in(99cm) -39in(99cm)
Incline conveyor 4ft Chain-Belt 40° 46in(117cm) -46in(117cm)
Incline conveyor 5ft Chain-Belt 40° 56in(142cm) -56in(142cm)
Incline conveyor 6ft Chain-Belt 40° 62in(157cm) -62in(157cm)
Incline conveyor 7ft Chain-Belt 40° 72in(183cm) -72in(183cm)
Incline conveyor 8ft Chain-Belt 40° 79in(201cm) -79in(201cm)
Discharge height (E3)  
Floor ST (E1) / Conveyor FD (E2) to ground 33 in (0,84 m)