Supreme Vertical Feed Mixers & Delivery Boxes

300SM Mechanical Stationary

The 300 Mechanical Stationary has a maximum payload of 6,000 lbs (2,722 kg), struck capacity of 235 ft³ (6.7 m³) or 278 ft³ (7.9 m³) with tub extension, and requires 50 horse power (37 kW).

This model has a mechanical drive. All stationary models are equipped with end door and fixed chute for easy unloading of mixed wet or dry commodities. Various pedestal heights are available to fit each operation’s requirements.

Minimum Power Requirements:
50hp / 37kW
Unit Capacity:
Struck Capacity: 235ft.³ / 6.7m³
Capacity with Extension: 278ft.³ / 7.9m³

Empty Weight:
6,544lbs / 2,968kg
Max Payload:
6,000Lbs / 2,722kg
Height w/6" Pedestals: 92" / 234cm
Height w/ 10" Extension: 102" / 259cm
Overall Width: 92" / 234cm
Overall Length : 200" / 508cm

Drive / rpm PTO:
Heavy-Duty, Two-Stage Planetary Drives
Standard Discharge Ground Clearance:
Fixed Chute w/6" pedestals: 18" / 45.7cm
Number of Knives :
4 Replaceable Forage Cutting Blades
Side Door
Floor Thickness:
5/8" (16mm) M/S Floor
Wall Thickness:
1/4” (6mm) AR200 Walls
Standards Specifications:
  • One Patented Freestanding Vertical Cutting Auger
  • Manual Restrictor Plates
  • 5/8”/16mm AR200 Auger Flighting
  • Ultra Wear Kicker Plates
  • Viewing Platform
  • Scale System
  • Tub Mounted Weight Repeater