Relative Feed Value
This upcoming season, growers will have the ability to determine the Relative Feed Value (RFV) of the hay on the go as they are baling, and store and download that value for future use.
400T Series Automatic Control Systems
NEW iPad display option for 400T Automatic Applicators The 400T series automatic control system accurately senses moisture on the go and adjusts the application of preservative to match the condition of the hay.



Bale ID


Harvest Tec, Inc.
2821 Harvey St.
P.O. Box 63
Hudson, WI  54016

Phone: 1-800-635-7468

Equipment & Products for Quality Hay

Harvest Tec's specialized application equipment and hay preservative are available through the major manufacturers of hay harvesting implements. Your local dealer can assist you in setting up your baler or forage harvester to apply preservatives.