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Jay-Lor 5750HD Owner's Manual

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  • Page 1 Owner Manual 5750HD 5850HD 51000HD 51250HD...

  • Page 2: Table Of Contents

    AAA-055-00187 California Proposition 65 Warnings WARNING: Battery posts, terminals and related accessories contain Lead and Lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. For more information go to: www.P65Warnings.ca.gov. WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and/or reproductive harm.
  • Page 3 Entangled Material ..........................40 TRANSPORTING ..........................41 STORAGE ............................42 TROUBLESHOOTING ........................43 STANDARD MODEL SPECIFICATIONS ..................44 26.1 5750HD Trailer Cutter-Mixer-Feeder ..................44 26.2 5850HD Trailer Cutter-Mixer-Feeder ..................45 26.3 51000HD Trailer Cutter-Mixer-Feeder ................... 46 26.4 51250HD Trailer Cutter-Mixer-Feeder ................... 47 MAINTENANCE AND SERVICE INFORMATION ................
  • Page 4 AAA-055-00187 27.5.1 Planetary Gearbox Oil .......................... 50 27.5.2 2-Speed Transmission Oil ........................53 27.5.3 Greasing ............................... 54 27.6 Unloading Conveyor ....................... 56 27.7 Auger Maintenance ......................... 58 27.7.1 Timing ..............................58 27.7.2 Knives ..............................59 27.8 Shear Bolt Specifications ....................... 60 27.9 Wheel Maintenance .........................
  • Page 5 AAA-055-00187 Figure 29 - Planetary Gearbox ........................50 Figure 30 - 2 Speed Transmission Assembly ..................... 53 Figure 31 - PTO Shaft Grease Locations ....................54 Figure 32 - Grease Points on Twin Auger Mixer ..................55 Figure 33 - Central Grease Decal ....................... 55 Figure 34 - Tension Adjuster Bolt .......................

  • Page 6: Introduction

    AAA-055-00187 INTRODUCTION Congratulations on your choice of a Jaylor mixer to complement your operation. At Jaylor we want our customers to have access to leading nutritionists and information. You can visit the Nutrition Section of our website for articles, advice and upcoming events, or just browse our Social Media sites to see what other farmers are saying.

  • Page 7: Policy Statement

    AAA-055-00187 POLICY STATEMENT It is the policy of Jaylor to improve its products where it is possible and practical to do so. Jaylor reserves the right to make changes or improvements in design and construction at any time, without incurring the obligation to make these changes on previously manufactured units.

  • Page 8: Limited Warranty

    AAA-055-00187 LIMITED WARRANTY Jaylor (the Seller) warrants the articles and units sold to be free from defects in material and workmanship and to conform to applicable specifications. These express warranties are the sole warranties of the Seller, and any other warranties, express, implied in law or implied in fact, are hereby specifically excluded.

  • Page 9: Contact Information

    AAA-055-00187 CONTACT INFORMATION Contact Jaylor at: 071213 10 Line East Garafraxa, ON Canada L9W 6Z9 Phone: (519) 787-9353 Fax: (519) 787-7053 E-mail: jaylor@jaylor.com On the web: www.jaylor.com SERIAL NUMBER LOCATION Always give your dealer the Model Number and Serial Number of your Jaylor when ordering parts or requesting service or other information.

  • Page 10: Customer Reference Information

    AAA-055-00187 CUSTOMER REFERENCE INFORMATION Jaylor Model Number: Jaylor Serial Number: Date Purchased: Dealer Name: Dealer Phone: Scale Indicator Model Number: Scale Indicator Serial Number: Other Main Components: (E.g. Gearboxes, Hydraulic Motors, etc.) 5000 SERIES HD TRAILER OWNER MANUAL...

  • Page 11: Safety

    AAA-055-00187 SAFETY All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe- minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed the implement to be used with all its safety equipment properly attached to minimize the chance of accidents.

  • Page 12: General Safety

    AAA-055-00187 • The most important safety device on this equipment is a SAFE OPERATOR. It is the operator’s responsibility to read and understand ALL safety and operating instructions in this manual and to FOLLOW THEM. • Jaylor feels that a person who has not read and understood all operating and safety instructions is not qualified to operate the machine.

  • Page 13: Maintenance And Repair Safety

    AAA-055-00187 Attach securely to the tractor using a retainer on the drawbar pin and a safety chain. Stay out of the mixing chamber and away from the auger when engine is running. Keep others away. Stay away from overhead power lines when loading. Electrocution can occur without contact. Clean reflectors, lights, SMV signs, before transporting.

  • Page 14: Hydraulic Safety

    AAA-055-00187 Clear the area of bystanders, especially children, when carrying out any maintenance and repairs or making any adjustments. Do not allow grease or oil to build up on the machine. Hydraulic Safety Make sure that all components in the hydraulic system are kept in good condition and are clean. Replace any worn, cut, abraded or flattened hoses or metal lines immediately.

  • Page 15: Transport Safety

    AAA-055-00187 Transport Safety Make sure you are in compliance with all local regulations regarding transporting equipment on public roads and highways. Make sure the SMV (Slow Moving Vehicle) emblem and all the lights and reflectors that are required by the local highway and transport authorities are in place, are clean and can be seen clearly by all overtaking and oncoming traffic.

  • Page 16: Safety Sign-Off Form

    AAA-055-00187 SAFETY SIGN-OFF FORM Jaylor follows the general Safety Standards specified by the American Society of Agricultural and Biological Engineers (ASABE) and the Occupational Safety and Health Administration (OSHA). Anyone who will be operating and/or maintaining the machine must read and clearly understand ALL Safety, Operating, and Maintenance information presented in this manual.

  • Page 17: Safety Sign Locations

    AAA-055-00187 SAFETY SIGN LOCATIONS The types of safety signs and typical locations on the equipment are shown in the illustrations that follow. Good safety requires that you familiarize yourself with the various safety signs, the type of warning and the area of particular function related to that area which requires your SAFETY AWARENESS. Think SAFETY! Work SAFELY! Safety Sign Decal Locations Figure 3 - Twin Auger Standard Safety Sign Locations...

  • Page 18: Figure 5 - 'Danger' Rotating Auger Hazard And Pinch Point

    AAA-055-00187 Figure 5 - ‘Danger’ Rotating Auger Hazard and Pinch Point Figure 6 - ‘Danger’ Rotating Driveline Hazard 5000 SERIES HD TRAILER OWNER MANUAL...

  • Page 19: Figure 7 - 'Warning' Rotating Part Hazard

    AAA-055-00187 Figure 7 - ‘Warning’ Rotating Part Hazard Figure 8 - ‘Warning’ High Pressure Fluid Hazard...

  • Page 20: How To Install Safety Signs

    AAA-055-00187 Figure 9 - ‘Caution’ Secure Conveyor Discharge REMEMBER – If Safety Signs have been damaged, removed, become illegible, or parts were replaced without signs, new signs must be applied. New signs are available from your authorized dealer or distributor. How to Install Safety Signs •...

  • Page 21: Machine Components

    AAA-055-00187 MACHINE COMPONENTS The main machine components for 5000 Series twin auger models are shown below. Figure 10 - 5000 Series Twin Auger Mixer Components 1. Mixer Drum – Contains the feed while it is cut and mixed by the vertical augers. 2.
  • Page 22 AAA-055-00187 11. Planetary Gearbox Oil Reservoir/Cap – Remove this cap to add oil. Markings indicate proper oil level range. 12. Adjustable Clevis Trailer Coupler – Will couple to standard tractor drawbars. 13. Trailer Jack – Raises and lowers the height of the trailer tongue and coupler. 14.

  • Page 23: Pre-Operation Checklist

    AAA-055-00187 PRE-OPERATION CHECKLIST Efficient and safe operation of your Jaylor mixer requires that each operator reads and understands all operating procedures and related safety precautions. A pre-operation checklist is provided for the operator. Photocopy and use this checklist before every use of your Jaylor mixer. It is important that this checklist is followed for personal safety and maintaining good mechanical condition of the machine.

  • Page 24: Breaking-In

    AAA-055-00187 BREAKING-IN Although there are no operational restrictions for the machine when used for the first time, it is recommended to check the following items prior to first use: Before Starting:  Check oil level and condition of the planetary gearboxes. ...

  • Page 25: Equipment Matching Specifications

    The machine is designed to be used with agricultural tractors. To ensure good performance, the following list of specifications must be met: Horsepower: • The minimum horsepower required for your Jaylor is listed below: Model 5750HD 125 HP 5850HD 135 HP 51000HD 155 HP...

  • Page 26: Drawbar Attachment

    AAA-055-00187 Drawbar Attachment: • The machine is designed with a clevis type hitch. See Figure 12 for guidelines on proper coupling of mixer to tractor: Figure 12 - Drawbar Attachment 1. Hitch Pin – Ensure hitch pin passes completely through clevis and drawbar with enough clearance to secure the R-pin.

  • Page 27: Controls

    AAA-055-00187 CONTROLS Weighing 16.1.1 Scale System Overview • The scale system on all HD models includes five weigh-bars. The axle system incorporates four weigh-bars while the tongue and hitch system incorporates the fifth. The weigh-bars electronically measure the amount of ration inside the mixing chamber. The indicator is mounted at the front of the mixer, in a position high enough to be seen clearly from the tractor cab.

  • Page 28: 16.1.3 Indicator Connections

    AAA-055-00187 16.1.3 Indicator Connections • There are four outlets on the bottom of the indicator for attaching the five weigh-bar cords. To achieve this there is a junction box for the four axle weigh bars. This junction box is located near the front planetary gearbox.

  • Page 29: Restrictor Blades

    AAA-055-00187 Restrictor Blades • Located at the front-left and rear-right corners of the mixing chamber the restrictor blades can be locked “IN” to increase cutting aggressiveness or “OUT” to reduce it. Proper blade position is determined by the operator’s preference. Figure 14 - Restrictor Blades 1.

  • Page 30: Shear Bolt Protected Driveline

    AAA-055-00187 SHEAR BOLT PROTECTED DRIVELINE Should excessive loads be placed on the driveline, the shear bolt will fail. This is a safety feature, but should not be depended on as a maximum load indicator. The shear bolt is located on the gearbox end of the driveshaft supplied with the machine.

  • Page 31: Door Configurations

    AAA-055-00187 DOOR CONFIGURATIONS Front Centre Discharge Figure 16 - Front Centre Door (with 6ft-41in Conveyor) The front discharge door is controlled hydraulically from the tractor. The door is opened to allow feed out of the mixing chamber onto the conveyor. The door can be raised up to a maximum of 32 inches (81 cm) in height (27 inches (68 cm) on low profile models).

  • Page 32: Corner Door Discharge

    AAA-055-00187 Corner Door Discharge Figure 18 - Front Right Corner Door The corner discharge door is controlled hydraulically from the tractor. When the door is opened, feed will discharge from the machine onto the ground. The door can be raised up to a maximum of 28 inches (71 cm) in height. The corner door can be located in the rear left or the front right corner of the machine.

  • Page 33: Multiple Door Configuration

    AAA-055-00187 Multiple Door Configuration Figure 20 - Remote Switch Box (Left) and Selector Valve Block (Right) If the machine is configured with multiple doors an optional electronic diverter valve kit can be purchased. This is for tractors that do not have a sufficient number of hydraulic ports to operate the mixer properly.

  • Page 34: Conveyor Options

    AAA-055-00187 CONVEYOR OPTIONS A Diverter Valve System (optional) may be necessary to run the conveyor if the tractor running the mixer lacks a sufficient number of hydraulic inputs, see Figure 20. Flat Conveyors Flat conveyors are available in right, left and dual discharge options and can be placed on any front discharge door.

  • Page 35: 3Ft Conveyor

    AAA-055-00187 To maintain a consistent discharge height between mixes lock collars have been provided with the machine. Each lock collar set comes with 4 different sized collars that slip onto the cylinder rod to set the discharge height of the wing. Figure 23 - Lock Collars 3ft Conveyor 3ft conveyors are available for any front right corner door.

  • Page 36: Gearbox Lubrication

    AAA-055-00187 GEARBOX LUBRICATION The oil reservoirs on the side of the mixer drum contain lubricant for the gearboxes. See Section 27 for lubricant specifications for your Jaylor. Every Jaylor is equipped with an oil reservoir for each gearbox. The polyethylene body is a very durable material which is able to withstand severe impact.

  • Page 37: Attaching/Unhooking

    AAA-055-00187 ATTACHING/UNHOOKING The machine should always be parked on a level, dry area that is free of debris and foreign objects. attaching Follow this procedure when 1. Clear the area of bystanders and remove foreign objects from the machine and working area. 2.

  • Page 38: Field Operation

    It is recommended that commodities are added to the mixing chamber while the augers are turning for maximum mix efficiency. The 1603 gearbox will turn the augers in the 5750HD, 5850HD and 51000HD models at 38 RPM. The 51250 using the ECS 2013 gearbox will turn the augers at 41 RPM. Starting the augers from a standstill with a full load in the mixing chamber places additional stress on the machine.

  • Page 39: Cutting And Mixing Procedure

    AAA-055-00187 Cutting and Mixing Procedure Follow these procedures when using the machine: 1. Attach the machine to the tractor, as described in Section 21. 2. Review the Pre-Operation checklist, as described in Section 13. 3. Review the location and function of all controls, as described in Section 16. 4.

  • Page 40: Unloading Procedure

    AAA-055-00187 Unloading Procedure Follow these guidelines when unloading the machine: 1. Transport the machine to the feeding area. 2. If not already done, engage the PTO to start auger rotation. a. For models equipped with front discharge use a combination of unloading door height, conveyor speed and ground speed to distribute the feed mixture.

  • Page 41: General Mixing Issues

    AAA-055-00187 General Mixing Issues The following are some problems the operator may be faced with at some point during cutting and mixing. Remember when doing any work on the mixer always park it on a flat, level surface, put controls in neutral, apply the parking brake, stop the engine, remove the ignition key, and wait for all moving parts to stop.

  • Page 42: Transporting

    AAA-055-00187 TRANSPORTING The machine is designed to be easily and conveniently moved from one location to another. following outlines the procedure for securing and transporting these models. Think SAFETY! Work SAFELY! 1. Always comply with the rules and regulations governing transporting of agricultural equipment on highways before starting.

  • Page 43: Storage

    AAA-055-00187 STORAGE Should the machine be stored for an extended period of time, it must be thoroughly inspected and prepared for storage. Repair or replace any worn or damaged components to prevent unnecessary down time the next time the machine is to be used. Recommended procedure: 1.

  • Page 44: Troubleshooting

    AAA-055-00187 TROUBLESHOOTING Your Jaylor mixer is designed to receive a variety of feed material in its mixing chamber to cut and mix prior to unloading. It is a simple and reliable system that requires minimal maintenance. The following section lists possible problems, causes, and solutions to the problems you may encounter with your Jaylor mixer.

  • Page 45: Standard Model Specifications

    AAA-055-00187 STANDARD MODEL SPECIFICATIONS 5750HD Trailer Cutter-Mixer-Feeder Main Component Detail Specification Mixing Chamber Capacity 740 cu. ft. (21.0 m Complete w/ 18 Tungsten Carbide Cutter Blades Auger Assembly Features per Auger Heavy duty, with provision for 5-point weigh scale Frame Features system.

  • Page 46: 5850Hd Trailer Cutter-Mixer-Feeder

    AAA-055-00187 5850HD Trailer Cutter-Mixer-Feeder Main Component Detail Specification Mixing Chamber Capacity 800cu.ft. (22.7 m Complete w/ 18 Tungsten Carbide Cutter Blades Auger Assembly Features per Auger Heavy duty, with provision for 5-point weigh scale Frame Features system. (4) Tire and Wheel Wheel Assembly 445/50R22.5 –...

  • Page 47: 51000Hd Trailer Cutter-Mixer-Feeder

    AAA-055-00187 51000HD Trailer Cutter-Mixer-Feeder Main Component Detail Specification Mixing Chamber Capacity 925cu.ft. (26.2 m Complete w/ 22 Tungsten Carbide Cutter Blades Auger Assembly Features per Auger Heavy duty, with provision for 5-point weigh scale Frame Features system. (8) Tire and Wheel Wheel Assembly 275/70R22.5 –15 x 8.25, 10-Bolt 8500 lb.

  • Page 48: 51250Hd Trailer Cutter-Mixer-Feeder

    AAA-055-00187 51250HD Trailer Cutter-Mixer-Feeder Main Component Detail Specification Mixing Chamber Capacity 1125cu.ft. (31.9 m Complete w/ 26 Tungsten Carbide Cutter Blades Auger Assembly Features per Auger Heavy duty, with provision for 5-point weigh scale Frame Features system. (8) Tire and Wheel Wheel Assembly 275/70R22.5 –15 x 8.25, 10-Bolt 8500 lb.

  • Page 49: Maintenance And Service Information

    AAA-055-00187 MAINTENANCE AND SERVICE INFORMATION This section covers the maintenance required for your Jaylor mixer. It is essential that your Jaylor receives this maintenance to retain the safety, dependability, and performance originally built into your Jaylor product. By following a careful service and maintenance program, you should enjoy many years of trouble-free service.

  • Page 50: Bolt Torque

    AAA-055-00187 Bolt Torque The tables shown below give correct torque values for various bolts and cap screws. Tighten all bolts to the torque specified in the chart unless otherwise noted. Check tightness of bolts periodically, using the bolt torque chart as a guide. Replace hardware with the same strength bolt. Bolt Bolt Torque* Diameter...

  • Page 51: Fluids And Lubricants

    EP additives = AGMA 4EP. Synthetic Oil = AGMA 4(S) EP or AGMA 4EP (Synthetic) 27.5.1 Planetary Gearbox Oil Figure 29 - Planetary Gearbox Models 5750HD, 5850HD, 51000HD Model 51250HD 1. Oil Drain Plug 1. Oil Drain Plug 2. Breather Cap All models equipped with the standard planetary gearbox will require fully synthetic industrial gear oil.
  • Page 52 Using a funnel, fill the reservoir. Refill the reservoir until the oil level stabilizes. Clean the breather, reinstall and tighten to its specified torque. Model Oil Volume 5750HD, 5850HD, 51000HD 22L (5.8 US gallons) 51250HD 15L (4 US gallons) 5000 SERIES HD TRAILER OWNER MANUAL...
  • Page 53 Reassemble and install in reservoir. Tighten to its specified torque. Note: • Models 5750HD, 5850HD & 51000HD only – There is a second breather located within the auger tube sticking out the top of the gearbox. This breather should also be inspected and cleaned periodically.

  • Page 54: 27.5.2 2-Speed Transmission Oil

    AAA-055-00187 27.5.2 2-Speed Transmission Oil 1. Breather Plug/Oil Fill 2. Oil Level Sight Glass / Sight Plug 3. Oil Drain Plug Figure 30 - 2 Speed Transmission Assembly Suitable oil for use in the 2-speed transmission is as follows: Enduratex EP 220 Gear Oil Esso Spartan Ep 220 (Mobile) Shell Omala Oil 220 (Shell) Mobilgear 600 Xp 220 (Mobile)

  • Page 55: 27.5.3 Greasing

    AAA-055-00187 27.5.3 Greasing Use Section 28 to keep a record of all scheduled servicing. Unless specified otherwise, components should have one pump of grease after every 16 loads or 50 hours. Use SAE multi-purpose high temperature grease with extreme pressure (EP) characteristics on all areas requiring grease lubrication. 1.

  • Page 56: Figure 32 - Grease Points On Twin Auger Mixer

    AAA-055-00187 Figure 32 - Grease Points on Twin Auger Mixer * - Indicates central grease location for gearboxes and walking beam hinge pins Note – There are a total of 6 bearings on the conveyor that need to be greased. The 3 not labeled are directly opposite the ones that are Figure 33 - Central Grease Decal (Location Labeled in Figure 32)

  • Page 57: Unloading Conveyor

    AAA-055-00187 Unloading Conveyor Jaylor mixers can be equipped with a hydraulically powered chain slat conveyor for unloading and distributing mixed rations to the feeding area. While there are several unloading conveyor options available, service for each assembly is essentially the same. 27.6.1 Conveyor Chain Tension To adjust the conveyor chain tension, follow this procedure: 1.

  • Page 58: Figure 35 - Conveyor Chain Coupler

    AAA-055-00187 27.6.2 Chain Guide Wear Blocks Machines equipped with a winged conveyor have wear blocks to keep the conveyor chain travelling close to the conveyor floor when the wing is tilted up (see Figure 35). The blocks are consumable items and should be checked periodically to ensure proper conveyor chain operation and performance. The wear blocks are designed such that they can be unbolted and turned so that a new face is exposed, thus extending the life of the blocks.

  • Page 59: Auger Maintenance

    AAA-055-00187 Auger Maintenance 27.7.1 Timing To minimize rocking during operation, the vertical augers must be aligned. Auger alignment must be checked before connecting the driveshaft between the two auger gearboxes. The figures below illustrate optimal alignment for different auger types. Figure 36 - Angling Blade Auger Alignment Figure 37 - Slide Plate Auger Alignment...

  • Page 60: 27.7.2 Knives

    AAA-055-00187 27.7.2 Knives The vertical augers are equipped with knives for cutting feed material. To maintain knives, follow this procedure: 1. Clear the area of bystanders, especially small children. 2. Place all controls in neutral, stop the engine, set park brake, relieve hydraulic pressure, remove ignition key, and wait for all moving parts to stop before servicing, adjusting, repairing, or unplugging.

  • Page 61: Shear Bolt Specifications

    AAA-055-00187 Shear Bolt Specifications All Jaylor mixers equipped with a mechanical driveline include shear bolt protection. The shear bolt size standard for most Jaylor machines is M12 x 65 mm, GRD 8.8. Note: • For some applications, shear bolt sizes may differ from the standard option. Make sure to order the same size shear bolts that came with your new Jaylor.

  • Page 62: Periodic Maintenance Chart

    AAA-055-00187 Periodic Maintenance Chart A list of common maintenance items and their intervals is supplied below. Remember, these maintenance items and intervals are general. Depending on the application, additional maintenance items may be necessary and/or intervals may be shortened. It is the responsibility of the operator to properly maintain the equipment based on the specific application.

  • Page 63: Brake System Operating And Maintenance Instructions

    AAA-055-00187 BRAKE SYSTEM OPERATING AND MAINTENANCE INSTRUCTIONS HD trailers can be equipped with either air or hydraulic brakes (optional). These brake systems require periodic inspections in order to maintain adequate braking performance. For maintenance and service of the tractor brakes, please refer to the its maintenance and service manual. Driver’s Daily Checks 1) Check the condition of hoses between the tractor and trailer.

  • Page 64: Maintenance And Service Records

    AAA-055-00187 MAINTENANCE AND SERVICE RECORDS NEXT SERVICE DATE OF DESCRIPTION OF IMPORTANT NOTES ON SCHEDULE SERVICE: SERVICE: SERVICE: DATE: - PHOTO COPY AS NECESSARY - 5000 SERIES HD TRAILER OWNER MANUAL...

  • Page 65: Safety Sign

    AAA-055-00187 SAFETY SIGN The Safe Operation of SAFETY a Jaylor FIRST Vertical Mixer is a Must! #1 ALL TWINE MUST BE REMOVED from bales while the bale is on the ground and before the bale is placed into the mixer. #2 The OPERATOR VIEWING STAND IS NOT to be used in any way for the removal of twine.

  • Page 66: Particle Separator

    AAA-055-00187 PARTICLE SEPARATOR ON BUYING A JAYLOR TMR MIXER To ensure your mixer provides an optimal mix at all times, we are proud to present you with your JAYLOR PARTICLE SEPARATOR The Jaylor Particle Separator is based on the modified (3 sieve) Penn-State Particle Separator described by Kononoff, P.J et al.
  • Page 67 College of Agricultural Sciences • Cooperative Extension Evaluating particle size of forages and TMRs using the Penn State Particle Size Separator Jud Heinrichs Department of Dairy and Animal Science The Pennsylvania State University 324 Henning Building University Park, PA 16802 (814) 865-5491 •...
  • Page 68 INTRODUCTION ___________________________________________________________________________________________________________________________________ Having the proper particle size combined in a total ration to achieve the distribution of forages is an important part desired ration particle length. of a total ration formulation program. Until Measuring the particle length of recently this has been difficult to measure individual forages is only one part of the on farms.
  • Page 69 GUIDELINES ON PARTICLE SIZE CONTINUED ___________________________________________________________________________________________________________________________________ It is more critical to chop corn silage so amount of forage particles greater than 1 that a good fermentation can occur yet not inch can be approximated. be pulverized. This means that about 40 to The type of silo structure may require 50 percent of the silage material measured is altering the particle size distribution...
  • Page 70 GUIDELINES ON PARTICLE SIZE CONTINUED ___________________________________________________________________________________________________________________________________ Table 1. Recommended forage and TMR particle sizes for the Penn State Separator. Corn silage Haylage Upper sieve 2-4% 10-15% 6-10% (> 0.75 ") if not sole forage in sealed silo or more 10-15% 15-25% 3-6% if chopped and rolled...
  • Page 71 PARTICLE SIZE SEPARATOR INSTRUCTIONS CONTINUED ___________________________________________________________________________________________________________________________________ On Weibull paper, the horizontal axis is Using Weibull paper for particle size and the vertical axis is for Weibull paper is used to graph the cumulative percent undersized. The axes distribution of forage and TMR particles of are not linear.
  • Page 72 PARTICLE SIZE SEPARATOR INSTRUCTIONS CONTINUED ___________________________________________________________________________________________________________________________________ Table 2. Example on computing the total weight and percentages under each siev Record data Corn silage Sample Upper sieve 20 grams Middle sieve 75 grams Bottom pan 155 grams percentages Proportion remaining on each pan Compute total weight and Total upper sieve...
  • Page 73 PARTICLE SIZE EFFECTS ON THE DAIRY COW ___________________________________________________________________________________________________________________________________ The dairy cow's need for increasingly Reduced forage particle size increases dry higher levels of energy have led to diets matter intake, decreases digestibility, and relatively high in concentrates. All silage diets results in less rumen solid retention time.
  • Page 74 RECOMMENDED FIBER INTAKES CONTINUED ___________________________________________________________________________________________________________________________________ Suggested ranges for total NDF should be at However, if the forage or TMR particle least 1.10 to 1.20 percent of body weight. length is too fine, then a higher minimum (> Forage NDF intake can range from .75 to 0.85 percent of body weight) should be used 1.10 percent of body weight.
  • Page 75 August 26, 2013 Penn State Particle Separator 2-Sieve Model (19 mm and 8 mm) fi rst available in 1996 Recommended distribution of particle size (percent remaining on each screen) for corn silage, haylage, and TMR samples Pore Size Particle Size Screen Corn Silage Haylage...
  • Page 76 Data Sheet For Forage and TMR Particle Size Analysis Sample ID Weight of material retained on each sieve Upper (a) Middle (b) Bottom Pan (c) Sum of Weights [d = a+b+c] Calculations for percentage retained on each sieve Upper [= a/d *100] Middle [= b/d *100] Bottom Pan [= c/d *100] Calculations for percentage under each sieve...
  • Page 77 TMR Particle Size Analysis For: Maximum Milk Makers 99.9 target sample 1 sample 2 0.31 0.75 Particle size (inches) Penn State Par cle Separator - 2-Sieve Model...
  • Page 78 Corn Silage Particle Size Analysis For: Maximum Milk Makers 99.9 target sample 1 sample 2 0.31 0.75 Particle size (inches) Penn State Par cle Separator - 2-Sieve Model...
  • Page 79 Haylage Particle Size Analysis For: Maximum Milk Makers 99.9 target sample 1 sample 2 0.31 0.75 Particle size (inches) Penn State Par cle Separator - 2-Sieve Model...
  • Page 80 Visit Penn State’s College of Agricultural Sciences on the Web: h p://www.agsci.psu.edu/ Penn State College of Agricultural Sciences research, extension, and resident educa on programs are funded in part by Pennsylvania coun es, the Commonwealth of Pennsylvania, and the U.S. Department of Agriculture. Where trade names appear, no discrimina on is intended, and no endorsement by Penn State Coopera ve Extension is implied.
  • Page 81 AAA-055-00187REV:7 PHONE ADDRESS EMAIL Toll Free 800.809.8224 071213 10th Line Sales sales@jaylor.com Phone 519.787.9353 East Garafraxa, Ontario Nutrition nutrition@jaylor.com Service 519.787.8058 L9W 6Z9, Canada Service service@jaylor.com JAYLOR. www.

This manual is also suitable for:

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