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Teagle Tomahawk 8500 Instruction Manual
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Teagle Tomahawk 8500 Instruction Manual

Dual chop
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8500, 8550 Dual Chop
Instruction Book
& Parts List
Issue 11/12
8500 From Serial Number 31016
8550 Dual Chop From Serial Number 11004
Please Record Your Serial Number Here.
Serial Number :
_________________________________________________________

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Summary of Contents for Teagle Tomahawk 8500

  • Page 1 8500, 8550 Dual Chop Instruction Book & Parts List Issue 11/12 8500 From Serial Number 31016 8550 Dual Chop From Serial Number 11004 Please Record Your Serial Number Here. Serial Number : _________________________________________________________...
  • Page 2 Ref. Description Grease Nipple – Rear Bed Chain Roller Bush Grease Nipples x 2 – At ends of SC Chute Ram Oil Chain – Crossbeater drive Grease Nipple - Shear Sprocket Ref. Description Oil Chain - Bed chain drive PTO – UJ &...
  • Page 3 NOTES...

  • Page 4: Safety First

    SAFETY FIRST! 1. READ THE INSTRUCTION BOOK THOROUGHLY 6. SECURE THE PTO GUARD BY MEANS OF before attempting to operate or carry out any CHECK CHAINS to suitable points on the tractor maintenance on the machine. If you do not and machine to prevent the outer plastic shield from understand any part of this manual, ask your dealer rotating.
  • Page 5 INDEX INSTURCTIONS Page Specifications Explanation Of Pictograms Safety Left And Right Hand Use Of The Tomahawk Use On The Public Highway Preparation Of The Tractor Fitting The Machine Onto The Tractor Fitting The Control Box Onto The Tractor Operation Maintenance Optional Extras Disposal FAULT FINDING CHART...

  • Page 6: Specifications

    SPECIFICATIONS Specifications Model T8500 T8550 1.55 m 1.55 m Chamber width 2.38 m 2.38 m Side discharge Height - Barrier 3.66 m 3.66 m Giraffe discharge height - Max Giraffe rotation angle 280 degrees 280 degrees 2.30 m 2.30 m Overall width (Chute closed) Overall width (Chute raised) 2.50 m...
  • Page 7 Tractor Control Box Panel 60 L/min 13.2 Gal/min DL1109 Hydraulic Flow Rate & Direction Remote Bed/Tailgate Control Box Panel DL1012 Direction Of Rotation & Frequency Of PTO Input Shaft Please Read Instruction Book Before Using The Machine DL1073 Low Rotor Speed High Rotor Speed Maximum Hydraulic Circuit Pressure Beware Crushing Hazard...
  • Page 8 Suitable lighting kits are available from your local avoided where possible. When circumstances supplier or may be obtained by contacting Teagle prevent this, either use a tractor with a suitable Machinery Ltd. forced air cab filtration system or an adequate respirator.
  • Page 9 PREPARATION OF THE TRACTOR For good visibility down both sides of the machine when working and reversing, the tractor should be fitted with mirrors. The PTO power required to drive the Tomahawk is typically about 60KW (80 HP). However, the suitability of any particular tractor will depend upon, a) the distance over which the straw is to be spread b) the type of bale to be spread.
  • Page 10 OPERATION SWIVEL CHUTE The Swivel Chute rotates through 270 degrees and can The machine is fitted with a 2-speed Gearbox. For be operated in any position. blockage free operation it is important that the correct gearbox speed is selected for the material To deliver silage close to the machine position the being shredded.
  • Page 11 Make sure that the bale is not forced against the Crossbeater as this may cause problems when starting the machine. Before removing the strings, place the two posts in the sockets on the Tailgate and put the chain around the rear of the bale. To load round bales reverse the machine forcing the Tailgate under the bale.
  • Page 12 MAINTENANCE Rotate the Cover Plate and position as shown in Figure Never enter the bale chamber unless the PTO has been disengaged, the engine has been stopped, the key removed and the machine come to a rest. Always keep your hands away from the edges of blades - particularly new ones, as they are extremely sharp.
  • Page 13 BED CHAIN CROSSBEATER SHEAR BOLTS To tension the Bed Chain, release the front lock nut on To replace the shear bolt, open the left hand Hinged the Bed Chain Tensioner and jack the mounting bush Drive Chain Guard to gain access to the Shear using the other nut.
  • Page 14 7.50 - 16.0 (14PR) Refer To Tyre If problems are experienced with either the hydraulic Table 2. Tyre Pressures. system or electric controls, please contact Teagle Machinery Ltd. for advice as a separate manual is LUBRICATION available to cover troubleshooting and repair...
  • Page 15 It is recommended that the controls are repaired by a 10 and in Step 7 you should increase the bed speed to competent person. Please contact Teagle Machinery almost it’s maximum speed. when repairs are required. Copies of the circuit...
  • Page 16 TOMAHAWK FAULT FINDING CHART – PART 1 Symptom Fault Possible Solutions Bale fed too quickly into crossbeater. Reduce bed chain speed. High power Consumption. Blades too aggressive. Reduce aggression of bales. Rotor won't Bale jammed hard against crossbeater. Reverse bed chain. start Material in rotor housing jamming Rotor Reverse rotor to clear blockage.
  • Page 17 TOMAHAWK FAULT FINDING CHART – PART 2 Symptom Fault Possible Solutions Control Box not Incorrect polarity on supply cable Reverse connections in supple cable working connection Damage to Electronic Circuit Contact Manufacturer Shear bolt fails Bolt bushes worn or damaged. Replace with new bushes.
  • Page 18 TAILGATE RAM (With Pilot Operated Check Valve) Closed centres 571, Open centres 971, Stroke 400 Ref. Description Part No. Qty. Ref. Description Part No. Qty. Locknut M20 FAS2336 Ram Assembly CYL1135 10 Seal HYD4498 Seal Kit (Items 1,10,11,13 & 14) HYD4813 11 "O"...
  • Page 19 DRAWBARS & JACK Ref. Description Part No. Qty. Associated Components Part No. Qty. KIT Fixed Drawbar Assembly SC3825 (Comprising All Items) Drawbar SC3801 PTO Rest SC4034 Setscrew M8 x 25 FAS2629P Plain Washer M8 FAS2343P Locknut M8 FAS2332 Ref. Description Part No.
  • Page 20 CHASSIS & ROTOR ASSEMBLY Ref. Description Part No. Qty. Associated Components Part No. Qty. Gearbox - Splined Output SC4100 Setscrew M14 x 25 FAS2699P Shakeproof Washer M14 FAS9206 Gear Change Lever SC3971 Setscrew M8 x 16 FAS2625P Plain Washer M8 Form G FAS2343GP 1 Lower Rotor Housing - Hardox SC4670...
  • Page 21 FAS2680P Plain Washer M12 FAS2345P Locknut M12 FAS2334 DECALS Description Part No. Qty. Description Part No. Qty. Teagle DL1320 Warning - Read Instruction Book DL1006 Teagle DL1220 Swish LH DL1328 Bed Chain Speed Indicator DL1081 Swish RH DL1329 Tomahawk DL1321...
  • Page 22 SLOPING FLANGE GIRAFFE CHUTE & HOUSING Ref. Description Part No. Qty. Associated Components Part No. Qty. Kit Complete SC4685 (Comprising Items 1 - 9 & 13 - 22) Hinged Feed Slide Kit SC4688 (Comprising Items 10 - 12) End Deflector SC4044 Setscrew M12 x 35 FAS2679P...
  • Page 23 Ref. Description Part No. Qty. Associated Components Part No. Qty. Swivel Chute Base SC4221 Chute Ram CYL1084 Pivot Bush - Deflector SC3297 Bolt M12 x 80 FAS9688P Pivot Bush - Ram Body SC4048 Bolt M12 x 90 FAS9690P Plain Washer M12 FAS2345P Locknut M12 FAS2334...
  • Page 24 RIGHT HAND CHUTE & HOUSING Ref. Description Part No. Qty. Associated Components Part No. Qty. Right Hand Chute Kit SC4648 (Comprising All Items) Deflector Strip SC3179 Cup Square Bolt M8 x 20 FAS9241P Plain Washer M8 FAS2343P Locknut M8 FAS2332 Deflector SC3102 Bolt M12 x 55...
  • Page 25 BED CHAIN DRIVE Ref. Description Part No. Qty. Associated Components Part No. Qty. Bed Chain Drive Guard SC3987 Setscrew M8 x 25 FAS2629P Setscrew M8 x 20 FAS2627P Plain Washer M8 FAS2343P Locknut M8 FAS2332 Threaded Bar SC3196 Retaining Disc SC3226 Plain Washer M8 FAS2343P...
  • Page 26 FLOOR ASSEMBLY Ref. Description Part No. Associated Components Part No. Qty. Sprocket - 38 Tooth SC3156 Key 10 x 8 x 40 FAS8120 Sprocket Spacer SC3191 Bearing BRG1305 Setscrew M12 x 35 FAS2679P Locknut M12 FAS2334 Grease Nipple 1/4” BSF BRG5004 Bearing Mounting Plate SC3022...
  • Page 27 Ref. Description Part No. Qty. Associated Components Part No. Qty. 15 Tensioner Mounting Plate SC4131 Cup Square Bolt M12 x 25 FAS9282P Cup Square Bolt M12 x 30 FAS9283P Plain Washer M12 FAS2345P Locknut M12 FAS2334 16 Sprocket Scraper Rear RH SC3390 Cup Square Bolt M12 x 35 FAS9284P...
  • Page 28 SILAGE CROSSBEATER & DRIVE Ref. Description Part No. Qty. Associated Components Part No. Qty. Silage Crossbeater SC4614 Knife Section - Straight SC1100 Setscrew M8 x 20 FAS2627P Locknut M8 FAS2332 Knife Section - Bent SC3850 Setscrew M8 x 20 FAS2627P Locknut M8 FAS2332 Silage Shield Ring...
  • Page 29 Ref. Description Part No. Qty. Associated Component Part No. Qty. Bale Guide Plate SC3687 Setscrew M12 x 30 FAS2678P Washer M12 FAS2345P All Metal Self Locking Nut M12 FAS2319 Bale Restraint Beam SC4612 Setscrew M12 x 30 FAS2678P Washer M12 FAS2345P Locknut M12 FAS2334...
  • Page 30 DUAL CHOP CROSSBEATER AND DRIVE Ref. Description Part No. Qty. Associated Components Part No. Qty. KIT Dual Chop Crossbeater SC4676 Screen Support SC4655 Setscrew M8 x 20 FAS2627P Plain Washer M8 FAS2343P Screen 50mm Holes SC4652 Setscrew M10 x 30 FAS2655P Cup Square Bolt M10 x 25 FAS9262P...
  • Page 31 Ref. Description Part No. Qty. Associated Components Part No. Qty. Bale Restraint Beam SC4612 Setscrew M12 x 30 FAS2678P Plain Washer M12 FAS2345P Locknut M12 FAS2334 Curved Finger SC4587 Setscrew M12 x 35 FAS2679P Long Finger SC3720 Plain Washer M12 FAS2345P All Metal Self Locking Nut M12 FAS2319...
  • Page 32 BODY Ref. Description Part No. Qty. Associated Components Part No. Qty. Hinged Chain Guard SC4691 Setscrew M8 x 20 FAS2627P Plain Washer M8 FAS2343P Locknut M8 FAS2332 Front Drive Cover SC4629 Setscrew M8 x 20 FAS2627P Cup Square Bolt M8 x 20 FAS9241P Plain Washer M8 Form G FAS2343GP...
  • Page 33 Ref. Description Part No. Qty. Associated Components Part No. Qty. Rear Body Panel RH SC4539 Diaphragm Grommet 39mm SC4933 Cup Square Bolt M12 x 25 FAS9282P Setscrew M12 x 30 FAS2678P Plain Washer M12 FAS2345P Locknut M12 FAS2334 Bolt M16 x 90 HT (8.8) FAS9713P Plain Washer M16 FAS2346P...
  • Page 34 PRESSURE LINE FILTER Ref Description Part No. Associated Components Part No. KIT Inline Filter SC3785 (Comprising All Items) Pressure Line Filter HYD5343 Setscrew M10 x 16 FAS2650P Plain Washer M10 FAS2344P 1/2” BSP - M22 M/M Union HYD1138 Bonded Seal 22mm HYD4210 Filter Mounting Bracket SC4932...
  • Page 35 ELECTRONIC CONTROLS - LARGE RAISED FLAT BUTTONS Right Hand Sloping Dual Ref. Description Chute Chute Chop Qty. Associated Components Part No. Qty. Control Box Assembly SC3580 SC3579 SC3579 (Comprising Items 1 - 8) 7.5 Amp Fuse SC3535 SC3535 SC3535 Power Cable SC3503 SC3503 SC3503...

  • Page 36: Hydraulic Hoses

    HYDRAULIC HOSES Description Part No. Qty. Associated Components Part No. Qty. Valve Supply Hose HYD2228 Bonded Seal 1/2” BSP HYD4204 Quick Release Coupling Male HYD1901 Bed Motor Hose HYD2207 Chute Ram - Outer HYD2043 Chute Ram - Inner HYD2046 Valve To 'T' Piece HYD2058 1/4”...

  • Page 37: Solenoid Valve Parts

    SOLENOID VALVE Ref. Description Part No. Qty. Associated Components Part No. Qty. Valve Right Hand Chute HYD5400 1/2” x 1/2” BSP M/M Union HYD1013 1/2” x 1/4” BSP M/M Union HYD1114 Bonded Seal 1/2” BSP HYD4204 Valve Sloping Chute HYD5401 1/2”...
  • Page 38 REMOTE BED / TAILGATE SWITCH Description Part No. Qty. Associated Components Part No. Qty. KIT Remote Bed/Tailgate Switch SC3587 (Comprising All Items) Remote Switch Bracket SC3589 Cup Square Bolt M8 x 20 FAS9241P Plain Washer M8 FAS2343P Locknut M8 FAS2332 Control Box SC3584 M4 x 16 Pan Head...
  • Page 40 COMER PTO SHAFT – COMBINED SLIP & OVERRUN CLUTCH Description Part No. Ref Description Part No. PTO Shaft Complete 540rpm PTO8086 18 Bolt M10 x 100mm FAS2065 PTO Shaft Complete 1000rpm PTO8079 19 Spring PTO2076 Tractor End Half Shaft 540rpm PTO2785 20 Locknut M10 FAS2333...
  • Page 41 COMER PTO SHAFT – WIDE ANGLE C.V. JOINT FOR TRAILED MACHINES Tube Description Part No. Description Part No. PTO Shaft Complete 540rpm PTO8085 18 Bolt M10 x 100mm FAS2065 19 Spring PTO2076 PTO Shaft Complete 1000rpm PTO8088 20 Locknut M10 FAS2333 Tractor End Half Shaft 540rpm PTO2737...
  • Page 42 LIGHTS Description Part No. Q’ty Associated Components Part No. Q’ty KIT Road Traffic Lighting SC3060 Lighting Loom EC1124 (Comprising Items 2 - 13) Tractor To Machine Lead - Europe EC1101 Tractor To Machine Lead - N America EC1123 7 Pin Socket Assembly EC1102 M6 x 40 Skt Hd Screw 12.9 FAS9523...
  • Page 43 WIRING DIAGRAM – LIGHTS WIRING DIAGRAM – TRACTOR LEAD...
  • Page 44 Teagle Machinery Ltd. Tel: 01872 560592 Website: www.teagle.co.uk Blackwater, Truro Fax: 01872 561166 e-mail: sales@teagle.co.uk Cornwall TR4 8HQ...

This manual is also suitable for:

Tomahawk 8550