- Large Square
- Round
- Small Square
- Controls
- Hay Preservative
- Accessories
- Brochures and Manuals
- Selection Guide
- Video
Large Square Baler Applicators
2022 - Selection Guide (Applicator Part Numbers) Introducing the New 700 Series Automatic Applicator for Large Square balers! This automatic applicator replaces the 600 series and will make adding preservative to your hay crop even easier and more efficient than ever before!Layout of the 700 Series Components
Key Design Improvements
- Single bypass pump supplying constant pressure to pulsating solenoid valves for improved response time to changes in moisture. This means no lag in preservative application while pump has to build up pressure - Improved flowmeter that works on a range of products - Display applicator readings on dedicated Virtual Terminal, Apple tablet, or Android tablet o Free Precision Baling App from Apple iTunes or Google Play store when using an approved tablet. Click here to see the control options and funtions
Key New Features of the 700 Series Automatic Applicator
▪ Single pump means less maintenance | ▪ More reliable baling rate generated from internal star wheel encoder |
▪ New style flow meter with improved reliability | ▪ Larger tips that prevent plugging at spray shield |
▪ Lower up-front cost on complete applicator | ▪ Superior sealing Deutch plugs throughout harnesses |
▪ Optional Harvest Tec dedicated monitor | ▪ Optional tablet monitor – use either Apple or Android approved devices |
▪ Update applicator settings while in operation | ▪ Reopen existing job record and add to it |
▪ Dual solenoids allow for large range of baling rates covered with each tip, and shuts product off to eliminate any dripping |
Updates on the 700 Series System
Electronic Applicators (manual)
Operators that are interested in a more simplified system also have the option of an Electronic Applicators system for large square balers. Equipped with a high-capacity 115-gallon tank mounted on the rear of the baler, and a control box in the cab of the tractor. The operator is in complete control of the application adjustments 700 Series Automatic or Electronic
Comparison of Applicator Controls |
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Electronic Applicator | 700 Series Automatic | |
Single Pump System | X | X |
Control box with Adjustable Dial | X | |
iPad Display | X | |
Android Display | X | |
ISOBUS Display | X | |
Harvest Tec VT Display | X | |
Automatic Application | X | |
Moisture Sensing Capabilities | X | |
Job Records | X | |
Calculates Baling Rate | X | |
Hay Indicator Compatible (Crop Eyes) | X | X |
Dye Marker Compatible | X | |
RFV Compatible | X | |
Microwave Moisture Compatible | X |
Applicators for Round Balers


Moisture Sensors for Round Balers
Automatic systems for round balers are equipped with two moisture sensing discs, one mounted on each of the baler side walls, sensing moisture across the width of the bale via conductivity. The sensors can accurately read crop moisture from 8% to 60%, covering a wide range of moisture levels.
Moisture disc shown mounted on round baler
Product Specs
- 25 or 55 gallon tank
- 12 volt pumping system
- All plumbing and wiring supplied
- Your choice of control options: 600 Series Automatic, new 300 Series Automatic, Electronic, or Manual
Comparison of Applicator Controls |
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Electronic Applicator | 300 Series Automatic | 600 Series Automatic | |
Single Pump System | X | X | |
3-Pump Manifold | X | ||
Control Box with Adjustable Dial | X | ||
iPad Display | X | X | |
IOSBUS Display | X | ||
Built-in Flowmeter | X | X | |
Automatic Application | X | X | |
Moisture Sensing Capability | X | X | |
Job Records by Field | X | X | |
Job Records by Individual Bales | X | ||
Calculates Baling Rate: Round Baler | X | ||
Calculates Baling Rate: Small Square Baler, Large Square Baler | X | X | |
Export Job Records to iPad | X | ||
Hay Indicator Compatible | X | X | X |
Stroke Counter on Small Square Baler | X | ||
Dye Sprayer Kit Compatible: Small Square Baler, Large Square Baler | X | ||
Tagger Compatible: Large Square Baler | X |
Applicators for Small Square Balers


Sensors for Small Square Balers
Automatic systems for small square balers are equipped with two star wheel moisture sensors mounted on the bottom of the bale chute, sensing moisture across the width of the bale via conductivity. The sensors can accurately read crop moisture from 8% to 60%, covering a wide range of moisture levels. As the star wheels turn, they also calculate tonnage, helping the system apply preservative even more accurately.Star wheel sensors mounted on small square baler
Product Specs
- 25 or 55 gallon tank
- 12 volt pumping system
- All plumbing and wiring supplied
- Your choice of control options: 600 Series Automatic, new 300 Series Automatic, Electronic, or Manual
Comparison of Applicator Controls |
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Electronic Applicator | 300 Series Automatic | 600 Series Automatic | |
Single Pump System | X | X | |
3-Pump Manifold | X | ||
Control Box with Adjustable Dial | X | ||
iPad Display | X | X | |
IOSBUS Display | X | ||
Built-in Flowmeter | X | X | |
Automatic Application | X | X | |
Moisture Sensing Capability | X | X | |
Job Records by Field | X | X | |
Job Records by Individual Bales | X | ||
Calculates Baling Rate: Round Baler | X | ||
Calculates Baling Rate: Small Square Baler, Large Square Baler | X | X | |
Export Job Records to iPad | X | ||
Hay Indicator Compatible | X | X | X |
Stroke Counter on Small Square Baler | X | ||
Dye Sprayer Kit Compatible: Small Square Baler, Large Square Baler | X | ||
Tagger Compatible: Large Square Baler | X |
700 Series Automatic Control System
Large Square balers


300 Series Automatic Control System
Round and Small Square Balers

- Single constant-pressure pump with pulsing solenoid that reacts quickly to changes in application rates
- Improved flowmeter that works on a range of products
- Smaller and more compact system that is easier to install and maintain
Electronic Control System
All baler models


Hay Indicator (Crop Eyes)
The hay indicator sensors see when hay enters the balers pick-up and activates the preservative application. When no crop is coming into the baler, the system will pause on its own, while being ready to apply when crop once again enters the baler.
Part# HT474ADS - Pre-700 Series Automatic Applicator & Electronic Systems
Part #HT474CDS- 700 Series Automatic Applicator

Transfer Pumps
To transfer CropSaver Hay Preservative safely and easily from your storage container to your applicator tank, use any of the following transfer pumps:
Model 9214: For a rapid transfer rate of 14 gallons per minute, this 12-volt unit can get the job done quickly.
Model 9212: This standard output, 12-volt model, will transfer preservative at a rate of 4 gallons per minute.
Model 9213: This inexpensive hand transfer pump is ideal for transferring small amounts of preservative easily.

Flow Meter
Part# HT453DS
Digital Electronic Flow Meter For use with any preservative applicator delivering between 40 and 500 pounds per hour. The flow meter reads the application rate in pounds per hour and total pounds used. This unit is for electronic and manual control systems only.


Moisture Tester
The H2O Precision Moisture Sensor is a new moisture option for Small Square, Round and Large Square balers. Two discs or star wheels mount in the bale chamber and read moisture with the patented side-to-side technology. Allowing accurate readings up to 60% moisture on the round and large square balers, and up to 33% on small squares.
The H2O Precision Moisture Sensor is controlled with your Apple or Android smart phone or tablet via a hardwired connection and free app.
Part# HT201RBDS - Round Balers
Part# HT201SSDS - Small Square Balers
Part# HT201LSDS - Large Square Balers
Pat# HT201LSHDDS - Large Square High Density Balers

Applicator Pause Switch
Part# HT475DS
The floor-mounted applicator pause switch is an inexpensive addition to your application system the enables the operator to easily stop and start the applicator. For use with any automatic application system, 2005 and newer.

Dye Sprayer Marking System
The Dye Sprayer Marking System is a simple way to visibly mark the wet areas on your large square bales. Compatible with the 600 & 700 Series Automatic Applicator or moisture only system for any large square baler. The 3-gallon system is mounted near the bale chamber and when the adjustable high moisture alarm sounds, the system will spray a red-colored, food-grade dye on the exact location on the bale for a quick and easy reference.
Part# HT0840DS - 600 Series
Part# HT740DMDS - 700 Series

Microwave Moisture Sensors
Part No. HT700EWSDS
Read your moisture accurately and quickly with microwave sensors that are located in the precompression chamber. Kit includes two sensors and harness.
Part No. HT701EWSDS
Microwave sensor kit for use with a steamer. Mounted in the back of the chamber, the sensors accurately read artificial moisture in the bale

GPS Interface Kit
By incorporating the GPS into the Model 600 or 700 system the producer has the ability to create yield maps for their crops, allowing them to gain the knowledge needed to maximize productivity. The kit consists of a removable data storage card and GPS interface harness that is compatible with the Trimble 162 AgGPS, which is purchased separately from a Trimble dealer.
Part# HT780GPS - 700 Series
Part# HT0880GPSDS - 600 Series
300 & 700 Series Automatic Applicator kits DO NOT include display
Made for iPad® (3rd through 2nd generation), running the current iOS operating system or one version previous is required for iPad operation *iPad is a trademark of Apple Inc., registered in the U.S. and other countries.
*Contact Your Local New Holland Dealer For Pricing*
Large Square Balers - 110 Gallon Tank Application Systems |
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Baler Model | 700 Series Automatic Applicator | Electronic Control Applicator | Upgrade to Automatic Applicator |
590, 595 | HT7964495CDS | HT4914495DS | HT7654495CDS |
BB920 | HT5554520CDS | HT4484520DS | Call Harvest Tec |
BB940, 940A, 960, 960A, 9060, 9080, Standard or Packer (Pre-2011) | HT7964495CDS | HT4914495DS | HT754495CDS |
BB940, 940a, 960, 960A, 9060, 9080,w/RotoCut (Pre-2011) | HT7964497CDS | HT4914497DS | HT7654497CDS |
BB940, 940a, 960, 960A, 9060, 9080,w/RotoCut | HT7964497CDS | HT4914497DS | HT7654497CDS |
BB9080 Standard or Packer, 2011 & Newer | HT7964528CDS | HT4914528DS | HT7654528CDS |
BB9080 Roto-Cut, 2011 & Newer | HT7964529CDS | HT4914529DS | HT7654529CDS |
D800, 1000, 2000 | HT7964495CDS | HT4914495DS | HT7654495CDS |
BB230** | HT7964532CDS | HT4914532DS** | HT7654532CDS |
BB330,330+ Standard or Packer** | HT7964533CDS | HT4914533DS** | HT7654533CDS |
BB330,330+ w/RotoCut** | HT7964635CDS | HT4914535DS** | HT7654635CDS |
BB340, 340+, Standard or Packer** | HT7964534CDS | HT4914534DS** | HT7654534CDS |
BB 340, 340+, w/RotoCut** | HT7964636CDS | HT4914536DS** | HT7654636CDS |
BB340, 1290 High Density | HT7954636CDS | HT4904536DS | HT7654636CDS |
**Exclusive to CNH Dealers Only |
Small Square Balers - 25 Gallon Tank Application Systems |
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Baler Model | 300 Series Automatic Applicator | Electronic Control Applicator | Manual Applicator | Upgrade to 300 Automatic | ||||
200 Series, 300 Series, 565, BC5050 | HT3454409CDS | HT4414409DS | HT4394409DS | HT3U54409CDS | ||||
570, 575, 580, BC5060, 5070, 5080 | HT3454415CDS | HT4414415DS | HT4394415DS | HT3U54415CDS |
Small Square Balers - 55 Gallon Tank Application Systems |
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Baler Model | 600 Series Automatic Applicator | 300 Series Automatic Applicator | Electronic Control Applicator | Upgrade to 300 Automatic |
570, 575, 580, BC5060, 5070, 5080 | HT6514415BDS | HT3514415CDS | HT4404415DS | HT3U54415CDS |
585, BB900 | HT6504507BDS | HT3504507CDS | HT4484507DS | HT3U04507CDS |
Round Balers - 25 Gallon Tank Application Systems |
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Baler Model | 600 Series Automatic Applicator | 300 Series Automatic Applicator | Electronic Control Applicator | Manual Applicator | Upgrade to 300 Automatic |
544, 548, 630, 634, 638 | N/A | HT3464484CDS | HT4414484DS | HT4394484DS | HT3U64484CDS |
640, 648, 650, 658, 660, 664, 668, 678 688 | N/A | HT3464486CDS | HT4414486DS | HT4394486DS | HT3U64486CDS |
BR7060, 7070 (If Bale Slice - Contact HT) | HT64725DS | HT34725DS | HT44225DS | N/A | HT3U725DS |
BR 730, 730A, 7050 | N/A | HT3464484CDS | HT4414484DS | HT4394484DS | HT3U64484CDS |
BR740, 740A, 750, 750A (4' Wide Twine Only - Conact HT) | HT64725DS | HT34725DS | HT44225DS | N/A | HT3U725DS |
BR450 Utility Baler | N/A | HT347UDS | HT442UDS | N/A | HT3U7UDS |
RF 440,450 Fixed | N/A | HT3464482CDS | HT4414482DS | N/A | N/A |
Round Balers - 55 Gallon Tank Application Systems |
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Baler Model | 600 Series Automatic Applicator | 300 Series Automatic Applicator | Electronic Control Applicator | Upgrade to 300 Automatic |
BR7080, 7090 | HT64755DS | HT34755DS | HT44255DS | HT3U755DS |
BR770, 770A 780, 780A | HT64755DS | HT34755DS | HT44255DS | HT3U755DS |
RB450, 460, 550, 560, 565 | HT647CDS | HT347CDS | HT442CDS | HT3U7CDS |
Premium Series | HT647PDS | HT347PDS | HT442PDS | HT3U7PDS |
MOISTURE ONLY SYSTEMS |
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Baler Style | Moisture Only | Upgrade to Auto Applicator |
Small Square | HT201SSDS | N/A |
HT300SSDS | Contact Harvest Tec | |
Roll Belt Round Baler | HT201RBCDS (H2O Kit) | N/A |
HT300RBCDS | Contact Harvest Tec | |
BR Round Baler | HT201RBDS (H2O Kit) | N/A |
HT300RBDS | Contact Harvest Tec | |
Large Square | HT201LSDS (H2O Kit) | N/A |
HT700DS | Contact Harvest Tec | |
Large Square (BB Balers) | HT700BBDS | Contact Harvest Tec |
Large Square BBHD | HT700BBHDDS | Contact Harvest Tec |
ACCESSORIES |
|
Description | Part Number |
400 Series iPad Conversion Kit (Bluetooth Receiver) | HT4672BDS |
600 Series iPad Conversion Kit (Hardwired Receiver) | HT6672CDS |
iPad Mini Mounting Kit | HT2012MKDS |
iPad Mini & Mounting Kit Combo (iPad Mini, mount, charger) | HT4670DKDS |
Harvest Tec Display Kit *700 Series Only | HT7670DKDS |
Baler Mounted Moisture Tester | HTFX2000DS |
Hay Indicators (Crop-Eyes) | HT474ADS |
Hay Indicators (Crop-Eyes) *700 Series Only | HT474CDS |
Dye Marking System *700 Series Only | HT740DMDS |
Dye Marking System | HT0840DS |
H2O Precision Moisture Kit Dye Marker | HT200DMDS |
RFV Dye Marking System | HT845RFVDS |
700 Series GPS | HT780GPSDS |
Microwave Moisture Kit (pre-compression chamber) | HT700EWSDS |
Microwave Moisture Kit (end of bale chamber) | HT701EWSDS |
12V Electronic Transfer Pump (4 Gal/Min) | HT9212DS |
12V Electronic Transfer Pump (15 Gal/Min) | HT9214DS |
110V Electronic Transfer Pump (4 Gal/Min) | HT9215DS |