Feed Mixer Capacity Calculator

Size TMR mixers and feed wagons based on herd requirements and feeding management.

Typical: 2.5-4.0%

As-fed dry matter %

Separate pens/groups fed different rations

Typical TMR: 10-15 lb/cu ft

Recommended: 70-85%

Standard Mixer Sizes

Size (cu ft) Typical Use HP Required
200-40025-75 cows50-75 HP
400-60075-150 cows75-100 HP
600-800150-250 cows100-150 HP
800-1200250-400 cows150-200 HP
1200+400+ cows200+ HP