SECTION CONTENTS PAGE Foreword Introduction Purpose of this Manual Intended use of the machine Ordering this Manual Reference and version of this manual Description and warning terms Identification General view of the machine Identification Plates Machine identification Specifications Warranty KEENAN Warranty policy Product changes and improvements Safety Safety instructions...
Foreword KEENAN MechFiber Mixer Wagon and KEENAN MechFiber BaleBlend Thank you for purchasing a KEENAN product. The KEENAN MechFiber Mixer Wagon is a TMR feeder with a difference. The original KEENAN mixer wagon became a market leader due to its reliability and durability, founded on simplicity, fast efficient mixing and feed out and low horsepower requirements.
Ordering This Manual You can order this operators manual by sending a request to: Alltech Farming Solutions Ltd Borris Co Carlow Ireland Tel: +353 (0)59 977120 Email: KEENANinfo@alltech.com...
Description And Warning Terms Please read this manual carefully before operating your new machine, paying particular attention to the warning notes, explained here. There are 3 different types of notes, as follows: WARNING: Texts with this symbol contain safety information. They warn you of serious dangers, possibly involving accident or injury.
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Figure 2 Reference Description: Weigh box Drive system covers Drawbar Stands Feed out tray Lighting Load bumper (optional) Top knife Bale Blender cradle arm (optional) VFC-door Auger Body blades Chassis & wheels Paddle Rotor BaleBlend (optional) Table 1 Revision A04 July 2018...
Identification Plates Figure 4: Plate mounted on chassis (right-hand side) Figure 3 Figure 5 Figure 6: Serial number plate is located on the front left-hand drive system cover Reference Description: Machine type / version Gross vehicle weight in Kilo Grams Axle weight in Kilo Grams Hitch weight in Kilo Grams Year of Manufacture...
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Axle Identification Plate Type 1 Figure 7 Figure 8 Reference Description: Axle type Brake Type Homologation number CEMAGREF Loads Homologation number TUV-Speed-load Axle code Order Number Identification plate number Table 3 Axle Identification Plate Type 2 Figure 9 Revision A04 July 2018...
Machine Identification When receiving the machine, please enter the corresponding data below. This document must remain within this user manual. Information Complete the column with the requested information Machine Type Serial Number Year of Manufacture Options Date of First use Dealer name Dealer Address Dealer Telephone number...
Irish Courts. Product changes and improvements Due to our policy of continuous improvement, Alltech Farming Solutions Ltd reserve the right to make changes in design, to add improvements or to otherwise modify any of its products without incurring any obligation on products previously supplied.
4. Safety 4.1 Safety Instructions The KEENAN MechFiber Mixer Wagon has many safety features built into its design but ultimately, safe operation requires the vigilance of the operator and an understanding of potential safety hazards. The machine is designed to be used as a mixer/chopper wagon for mixing animal feeds.
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When disconnecting always ensure that a stand or jack is used to secure the mixer wagon in the park position and ensure that the hand brake is properly applied. Before driving the tractor away from the mixer wagon ensure that all hoses and cables are disconnected. Load only from the side indicated –...
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Note that when mixing soda grain, the maximum gross load that can be mixed in the KEENAN MechFiber345 is 5,000 kg and for the KEENAN MechFiber365 is 6,000 kg.
WARNING: Read the following safety section (section 4) before attempting to operate the machine. WARNING: The operator is responsible for the safe operation of the machine at all times. This machine should only be operated by one person at all times. The machine should never be left unattended during operation.
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Read the operators Danger of flying Stay clear of sharp Do not open or remove manual before objects. Keep a safe blades. safety guards while the using the machine. distance from the machine is connected machine. to the tractor. Shut off the engine Never reach into Do not ride on the Look out for overhead...
5. Operation Set-Up The simplicity of the KEENAN MechFiber Mixer Wagon design is reflected in its low power requirement. The power required varies, depending on the mix used, the dry matter, and the amount of chopping required. If a tractor is at its limit during mixing, this will translate into extra strain on moving parts as there will be surges in power as the engine recovers during certain periods of the mix.
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Hydraulic and brake hoses Operation Colour VFC Door Red & yellow Feed-out Tray Blue BaleBlend Creel Green Brakes White Beet-grid Black Table 5: Hydraulic and brake hoses Note: A: The design life of hydraulic hoses is subject to the level of wear and tear/ usage and also factors like harsh climate.
IN A SEPARATE MANUAL Hitch Height Adjustment The KEENAN MechFiber345 & KEENAN MechFiber365 hitch has been designed to allow for a number of various hitch height options with same components used, the hitch height is normally selected for the application and set at the factory per the options below.
Figure 20: Clevis Hitch Adjustment Mixer Wagon Capacity Due to the diversity of the materials available for feeding and the KEENAN MechFiber’s ability to incorporate a wide range of feed types into the ration the capacity of the machine will vary. Ensure that overloading is avoided at all times as mix quality will be seriously affected and potential machine damage may result.
Figure 21: Photograph illustrates a well-mixed ration showing consistent fibre length and integration of forages and grains. Loading & Mixing Load ingredients in sequence recommended by your KEENAN Physical Nutritionist, or as suggested in Section 5.7 For non BaleBlend models, ensure bales are broken up prior to loading. For BaleBlend models, wait until the bale has been taken in completely before adding further bales.
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Note: The unique tumbling action of the machine is what carries out the mixing. If the machine is overloaded or loaded in an incorrect order, or insufficient time is allowed for proper chopping, this tumbling action will not take place correctly. In addition to reducing mix quality, it increases the horsepower requirements and reduces the life of the machine.
Feeding Out During mixing, the mixing chamber is separated from the feed out chamber by a Variable Feed Control (VFC) or guillotine door, thus ensuring complete mixing. The feed out chamber contains an auger which runs the entire length of the machine.
Operating The KEENAN Mechfiber Mixer Wagon LOADING THE KEENAN MECHFIBER MIXER WAGON GENERAL • Park on level ground. • Ensure the variable feed control door (VFC) (guillotine door) is closed. • Do not start PTO when VFC door is open. LOADING AND MIXING SEQUENCE •...
Operating The KEENAN Mechfiber Baleblend LOADING THE KEENAN MECHFIBER BALEBLEND GENERAL • Park on level ground. • Ensure variable feed control door (VFC) is closed. • Do not start PTO when VFC door is open. LOADING AND MIXING SEQUENCE for all bale types. Note: When chopping straw, •...
Specific Instructions For Baleblend Models The creel should be raised before loading bales. The bale (round bales) should always be loaded in the centre of the machine so that it gets the maximum agitation from the 6 paddles. The bale should be gently lowered in the centre of the machine onto the tines.
5.10 Washing And Chopping Root Crops With the machine stopped add the root material to be washed and chopped. Ensure that there are no stones or foreign objects hidden in the roots. Add water at approximately 300 kg (660 pounds) per tonne of material to be chopped.
Figure 26 Figure 27 6. Maintenance Front Anchor point for transport Maintenance Advice A properly operated and maintained KEENAN mixer wagon will give years of trouble free operation. Regular maintenance of the machine is essential both for long machine life and also to meet the warranty requirements. Refer to instructions in maintenance section of this manual.
Maintenance Checklist Daily Clean all old feed from around the body to prevent corrosion and damage to Cleaning: paint. VFC-door: Before using the machine, check that the door opens and shuts fully and operates smoothly. Wheel nuts: Check torque settings. Oil Sump: Check the oil level and replenish with Total/Finol Chainac MP oil as required.
Each week check the condition of the chain tension arms and adjust as required. There are two chains used on the KEENAN MechFiber345 & MechFiber365 models. The primary drive chain (ASA120) drives the idler shaft and the auger shaft from the input shaft (see figure 28) and the secondary chain (ASA160SH) drives the rotor.
Oil Level The oil reservoir (sump) is located on the left side of the drive system. Each day check the level of the oil reservoir. Before checking the oil level, ensure that the machine is sitting level (front to rear & left to right). An Oil Level Viewing Window has been fitted to the front panel of the drive system &...
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1. Setting Tension on Primary Chain The Primary Chain Preload tension is set by adjusting the upper spring seat above the tensioner arm. The spring assembly is fitted with an adjustment indicator which uses the upper edge of the spring as its marker. When it aligns with the green or “OK”...
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The upper spring seat is an internally threaded sleeve which sits on guide shaft. It has a shoulder for the spring to seat against and a hexagon section at the top for adjustment. A similar sized hexagon nut is used to lock the seat in position. To adjust first remove the 2 wrenches from their storage location on the front right face of the drive system reduction gearbox.
Greasing The KEENAN MechFiber345 & MechFiber365 are fitted with a 13-port central greasing manifold as standard, located at the right side of the machine, inside front cover. It allows greasing of all the inaccessible grease points of the drive system of the machine from that one location.
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Figure 34: Grease points on central greasing manifold Figure 35: Drive system bearings & pivot grease points Revision A04 July 2018...
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Figure 36: Rear bearings & VFC Door pivot grease points Figure 37: Single axle chassis grease points Revision A04 July 2018...
Figure 38: Tandem axle chassis grease points Blade Maintenance Blade Sharpening and/or Replacement, it is recommended that only KEENAN Trained and/or qualified maintenance personnel should perform this task. Blades need to be kept sharp. Blunt blades will increase power requirements. Sharpening must be done without taking the temper from the blades (without overheating).
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Note: The creel rubber is fitted to prevent material sitting on the top knife of the machine, preventing a build up of material getting under the creel and damaging it as it is lowered. To prevent damage to this rubber do not drop material on it from a height when loading material onto BaleBlend arms.
Shear Bolts The following are the recommended shear bolts to be used with the KEENAN MechFiber345 & MechFiber365. Machine type Shear Bolt Colour Code Shaft 540rpm input M10 x 60 x 8.8 1000rpm input M8 x 55 x 4.6 Green Heavy Duty PTO Option M12 x 75 x 4.6 (540rpm)
6.11 Tyres Each week check the tyres for wear and damage. Each week check the tyre pressures. Optimum tyre pressures are shown in Table 14. This information is given as guidance. If in doubt please contact KEENAN service. WARNING: When refitting and re-inflating tyre/wheel assemblies, a safety cage should be used to prevent possible injury.
6.13 Rear Feedout Elevator (Where Fitted) An elevator system requires regular maintenance in order to achieve optimum performance. Every week the elevator needs to be checked to make sure that the belt is running straight and not wearing unevenly on one side. If the belt is not running straight then adjust the tension by adjusting the tensioner nut on the side and run again to check.
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Figure 43: Side Elevator greasing points Figure 44: Stub Elevator greasing points Revision A04 July 2018...
6.15 Axle Maintenance Tightening and retightening wheel nuts The following points should be followed for tightening and retightening of wheel nuts: Impact wrenches should not be used as the impact torque maybe excessive. Wheel nuts should be tightened diagonally every time in conjunction with a torque wrench.
6.16 Machine Storage At the end of the feeding season follow the steps below for machine storage: wash the machine down thoroughly preferably using a power washer. Grease or oil all lubrication points and open the drain bung on the bottom of the machine to evacuate any water inside the mixer.
7. Troubleshooting General Troubleshooting PROBLEM: SOLUTION: 1. Weighing display won’t work properly Check section 7.2 on weighing. 2. VFC door does not move Check hydraulic hoses and that valves are open. Check tractor hydraulic oil level. Check ram condition and pins are secure. 3.
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PROBLEM: SOLUTION: 11: Machine breaks ASA160 link Check chain alignment of large sprocket, Tolerance +/- 2 mm. Check chamfer on edge. Check roll pins used in joiner link. Check idler tension. 12: Bale goes in too quickly If the bale goes into the machine too quickly, it may place unnecessary load on the tractor and drive line, as well as slowing overall mixing time as the body blades aren’t as efficient at chopping long fibrous material as the top knife.
Weighing Troubleshooting KEENAN troubleshooting tips on weighing If you experience problems in the operation of the Weighing System, read through this Troubleshooting section first before contacting KEENAN Service. Reading Drifting If the reading on the weighbox is drifting or does not stay steady, the most likely cause of the problem is dampness/moisture in or around the weighbox or cables.
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Item: P/N: Qty: Description: FP200-038-0033 Right Side Cover Assembly 2 FP200-037-0085 Left Side Cover Assembly 2 FP200-002-0137 Front panel curved rain channel assembly - top section FP200-002-0099 Front panel rain channel assembly - right side FP200-002-0100 Front panel rain channel assembly - left side FP200-048-0284 Centre Channel Curved FP200-048-0281...
Standard Feedout Tray Parts Revision A04 July 2018...
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Item: P/N: Qty: Description: FP160-006-0429 Feed Out Shroud Front Side Plate Assembly FP160-006-0430 Feed Out Shroud Rear Side Plate Assembly FP160-006-0432 Feed Out Shroud Top Plate FP160-006-0088 Hinge Bracket, Feed Out Door RHS FP160-006-0087 Hinge Bracket, Feed Out Door LHS FP160-006-0090 Feed Out Door Assembly FP160-006-0123...
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Item: P/N: Qty: Description: FP160-006-0417 Fold Down Tray Shelf Assembly FP170-006-0182 Fold Down Tray Hinge Bar Assembly FP170-006-0191 Fold Down Tray Assembly & Rubber FP160-006-0044 Fold Down Tray Mounting Plate Assembly FP170-006-0162 Fold Down Tray Inner Link Arm Assembly FP200-006-0340 Fold Down Tray Outer Link Arm Assembly 705268 6”...
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Item: P/N: Qty: Description: 701366 Magnet Plate (OE) 700212 M8 x 30 Bolt 700736 M8 Flat Washer 700223 M8 Nylock Nut 702500 M12 x 45 Cup Head Bolt 700730 M12 Flat Washer 700266 M12 Lock Nut FP160-006-0418 Fold Down Tray Shelf Assembly FP160-006-0421 Fold Down Tray Shelf Top Plate 700208...
8.13 Body Sealing Parts Item: P/N: Qty: Description: MechFiber345 MechFiber365 FP140-004-0003 FP200-004-0028 VFC door inner seal retainer 701290 701293 VFC Door inner rubber seal – 5005mm FP280-010-009 FP280-010-009 VFC door front and rear end retainer 704876 704876 VFC door front and rear end seal 704880 VFC door outer end seal rubber FP140-006-0022...
8.14 Body Blade Parts Item: P/N: Qty: Description: MechFiber345 MechFiber365 701518 701518 Top Knife Blade - 990mm Long 704229 704229 Top Knife Blade - 990mm Long – Deep Serrations 703955 703955 24/28* Body Blade - 5mm thick 703957 703957 24/28* Body Blade –...
8.15 BaleBlend Parts Series I BaleBlend Item: Qty: Description: MechFiber345 MechFiber365 FP160-045-0083 FP280-045-0056 BaleBlend Creel Curved Plate Assembly FP280-045-017 same as 345 BaleBlend Creel Guide Arm FP160-045-0088 same as 345 Creel End Cover Plate FP160-045-0003 same as 345 BaleBlend End Creel Assembly (Rear) 700733 same as 345 M20 Washer...
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Series III BaleBlend Item: Qty: Description: MechFiber345 MechFiber365 FP160-045-0083 FP280-045-0056 Curved creel panel assembly complete FP200-045-0143 same as 345 9/11 Tine bracket assembly (weld on) FP140-045-0005 same as 345 Apron rail & stud assembly 703943 9/11 Rubber buffer, 75mm OD. M12 x 13mm same as 345 deep thread 704925...
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Item: Qty: Description: FP160-006-0139 same as 345 Load bumper brace plate FP160-045-0118 same as 345 BaleBlend kicker assembly – complete kit FP140-045-0019 same as 345 As Req’d Spacer Plate, 3mm, for BaleBlend Bracket 700247 same as 345 10/11 M12 x 30mm setscrew 700730 same as 345 10/11...
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Series III BaleBlend Creel Kicker Item: P/N: Qty: Description: FP160-045-0071 BaleBlend creel kicker arm assembly 1 FP160-045-0136 BaleBlend creel kicker spring kit FP100-006-0021 Feed out tray mechanical adjuster roller pivot bush 700262 M12 x 75 Bolt 700730 M12 Washer 700266 M12 Locknut FP280-045-010 Nylon Guide Wheel...
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Tine Bracket & Tine Arm Assemblies Item: Qty: Description: MechFiber345 MechFiber365 See BaleBlend Parts List same as 345 9/11 BaleBlend Tine Assembly for specific tine reference 705947 same as 345 18/22 Delrin Bush 703943 9/11 Rubber Buffer 75mm O.D. same as 345 701129 same as 345 9/11...
Borris, Co. Carlow, Ireland. Certifies that the KEENAN MechFiber345 & KEENAN MechFiber365 complies with the essential safety requirements of the Directive 2006/42/EC. To conform to these essential health and safety requirements, the provisions of the following harmonized standards were particularly considered.
3031 Catnip Hill Road, Nicholasville, KY 40356, United States of America Tel: 859-885-9613 Email: keenaninfo@alltech.com Alltech Farming Solutions (UK) Limited (KEENAN) Unit C3 Little Heath Industrial Estate, Old Church Road, Coventry, CV6 7ND Tel. Administration: 0800 587 3296 24 hr Service:...
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