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Harvest Tec Manuals & User Guides

Harvest Tec manufacturers advanced hay preservation applicators, moisture sensing systems, and baler accessories to improve forage quality and harvesting efficiency.

Tip: include the full model number printed on your Harvest Tec label for the best match.

About Harvest Tec manuals on Manuals.plus

Harvest Tec is a leading provider of hay preservation and forage management solutions, specializing in equipment that allows farmers to bale hay at higher moisture levels without spoilage. Their product line features automatic preservative applicators, high-precision moisture sensors (H2O Sensing Kits), and crop detection systems compatible with most major brands of round and square balers.

By integrating technology directly into the baling process, Harvest Tec helps agricultural producers maximize crop nutrient value, reduce leaf loss, and ensure consistent feed quality. The company also offers a range of accessories including dye markers, hay indicators, and replacement parts designed for rugged field conditions.

Harvest Tec manuals

Latest manuals from manuals+ curated for this brand.

HARVEST TEC 201RB H2O Sensor Owner’s Manual

August 29, 2024
HARVEST TEC 201RB H2O Sensor Product Information Specifications: Model: 201RB, 201RBC & 200DM Product Type: Round Baler Precision Moisture Sensing Kit Moisture Reading Range: 5-60% Product Usage Instructions Requirements: The…

HARVEST TEC 491 110 Gallon Preservative Instruction Manual

March 26, 2024
HARVEST TEC 491 110 Gallon Preservative Product Information Specifications: Model: 491 Capacity: 100 & 110 Gallon Installation Manual: 491-15-INST 1/23 Product Usage Instructions Installation of Applicator: Installation of Saddle, Legs…

Harvest Tec 600SS Moisture Sensor Kit Installation Manual

Installation Manual
This installation manual provides detailed instructions for setting up and installing the Harvest Tec Model 600SS Moisture Sensor Kit for small square balers. It covers component installation, wiring, and troubleshooting…

Harvest Tec 644A, 645A, 650A, 651A Operation Manual

Operation Manual
This operation manual provides detailed instructions for using the Harvest Tec 644A, 645A, 650A, and 651A automatic preservative applicators. Learn about system setup, operation modes, maintenance, and troubleshooting for your…

Harvest Tec 740DM Dye Sprayer Marking System Owner's Manual

Owner's Manual
This owner's manual provides comprehensive instructions for the Harvest Tec 740DM Dye Sprayer Marking System. It covers installation, system wiring, plumbing, operation, maintenance, troubleshooting, and parts breakdown for use with…

Harvest Tec support FAQ

Common questions about manuals, registration, and support for this brand.

  • Can I use other preservative products in my Harvest Tec applicator?

    No, the manuals state that the applicator is designed to apply Harvest Tec buffered acid. Using other products may cause complications with system components, such as inaccurate flow meter readings, and will result in the warranty being voided.

  • What is the moisture reading range of the Harvest Tec H2O Sensor?

    The Harvest Tec H2O Moisture Sensing Kits are typically designed to read moisture levels in the range of 5-60%, depending on the specific model (e.g., Model 201RB for round balers covers 5-60%, while some small square models cover 5-33%).

  • How do I align the hay indicator sensors (Crop Eyes)?

    The sensors should be mounted on opposite sides of the pickup head, pointing directly at each other. They feature a built-in alignment scale; when powered, a light indicates the alignment level. Adjust the sensors until the highest number light (usually 3 or 4) is lit to ensure proper operation.

  • How do I get my Harvest Tec equipment repaired?

    Returns and repairs are handled through local dealerships. You should contact your dealer, who will work with the Harvest Tec team to request a Return Authorization Form, which is required for all repairs and returns.