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SAFETY

 

In addition to the standard safety guidelines listed at the 
beginning of this handbook, the following special safety 
items apply to the Tomahawk. 

 

The machine shall be operated by one person 
only.

                

 

2

 

NEVER

 put your hands inside the delivery 

chutes.  In the event of a blockage clear it 
using the tool provided (stored at the front of 

the machine).  First, stop the engine, remove the key, 
disengage the PTO and wait for the rotor to come to 
rest. 

 

3

 

NEVER

 enter the bale chamber unless the 

engine has been stopped the key removed, the 
PTO disengaged and the rotor come to rest. 

 

NEVER

 insert anything inside the chute or bale 

chamber while the machine is running. 

 
5

 

DANGER. 

When entering or leaving the bale 

chamber take care, the tailgate surface may 
be slippery. 

 
6

 

Beware of overhead power lines when the  

swivel chute deflectors are fully raised, contact 
with power lines could result in the operator 

receiving an electric shock.                

 
7     Do not climb onto the top edges of the bale chamber 

whilst the machine is use.  

 
8    Do not allow anyone to ride on the machine or tractor 

linkage or drawbar. 

 
9    Do not allow persons or animals to stand in front of 

the outlet chutes whilst the machine is running. 

 
10 Do not operate the tailgate if any person or animal is  

standing in the loading area behind the machine and 
always ensure good rearward visibility when lowering 
the tailgate.   

 
11 Never put your hand over a hydraulic leak.  Oil under 

pressure may enter the blood stream. 

 
12 The shredding of dusty or mouldy material can 

create dust which may have adverse health effects.  
Operator exposure to such conditions should be 
avoided where possible.  When circumstances 
prevent this, either use a tractor with a suitable 
forced air cab filtration system or an adequate 
respirator.  Respirators must comply with the relevant 
Standard and be approved by the Safety 
Inspectorate.  Disposable filtering face piece 
respirators to EN149 or half mask respirators to 
EN140 fitted with filters to EN 143 are likely to be 
adequate. 

 

13

 

 Before disconnecting the hydraulic hoses always 

lower the tailgate onto the ground for safety and to 
avoid residual pressure in the hoses. 

 
14 Always fit the correct size tyre onto the rims when 

fitting replacements. 

 

15 Care must be taken when handling large bales, since 

they have sufficient weight and density to cause 
serious injury.  Large bales should be handled with 
appropriate machinery either directly into the 

Tomahawk or into a position where they can be self 
loaded.  Do not manually load bales from the stack 
above the machine so as to prevent risk of falling 
into the machine or collapse of the stack of bales.  

 
 

LEFT AND RIGHT HAND 

 

 
In this Handbook and Parts List, the terms Right and 
Left Hand apply to the machine when viewed looking 
towards the rear of the tractor.  
 
 

USE OF THE TOMAHAWK

 

 
The Tomahawk is designed for shredding either round 
or rectangular bales of hay, straw or silage. It can also 
be used to dispense clamp silage.  Its use for shredding 
other materials is not recommended without first seeking 
further advice from the manufacturers. 

 
The machine must never be run with the chute 
components removed.  Unapproved chute modifications 
should not be carried out otherwise Safety Regulations 
may be infringed. 
 
 

USE ON THE PUBLIC HIGHWAY 

 

If the machine is to be transported along the public 
highway (any road where the public have access) 
behind the tractor, it may be necessary to fit lights 

to comply with local road traffic legislation, as the 
machine is likely to obscure the tractor rear light units. 

 

Suitable lighting kits are available from your local 
supplier or may be obtained by contacting Teagle 
Machinery. 

 
The Tomahawk is classed as a trailed implement and as 
such does not require brakes when used in the United 
Kingdom so long as a maximum speed limit of 20 mph is 
observed.   

 

Failure to comply with road traffic legislation may lead to 
prosecution by local law enforcement agencies and 
could also result in a road traffic accident. 
 

 
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 45KW (60 HP) for the 8080 range and 60 
KW (80 HP) for the 9090 range.  However, the suitability 
of any particular tractor will depend upon, a) the 
distance over which the straw is to be spread and b) the 
type of bale to be spread.  The machine is designed to 
use the standard 540 rpm PTO shaft. In specific 
circumstances 1000 rpm may be used, see the 
‘Operation’ section for precise details 

 

The valve block includes a flow control valve to vary the 
rotational speed of the bed chain.  A rotational speed of 
the bed chain speed indicator of approximately 15 rpm is 
required for the shredding of rectangular bales and 
dispensing clamp silage.  For round bales, front indicator 

Summary of Contents for Tomahawk 8080S

Page 1: ...Issue 07 06 8080 From Serial Number 3801 9090 From Serial Number 1701 8080 9090 Range Instruction Book Parts List...

Page 2: ...gulations and therefore poses no significant hazard to health when properly used Nevertheless in the interests of all concerned it is essential that equipment of our manufacture is used in accordance...

Page 3: ...S Tailgate ram 13 Chute ram 13 Segment ram 13 Drawbars 14 Decals 14 Chassis 15 Front housing rotor 16 Wheel equipment 17 Right hand outlet chute housing 18 Horizontal flange giraffe chute housing 19 S...

Page 4: ...30 m 5 39 m 6 30 m Max Round bale diameter 1 83 m 1 83 m 1 83 m 1 83 m 1 83 m 1 83 m 1 83 m 1 83 m Maximum Rectangular Bale Size 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m 1 3m x 1 2m x...

Page 5: ...tool Do not allow any one to ride on machine Beware Tighten wheel nuts to setting in operators handbook Beware crushing hazard keep clear Maximum hydraulic circuit pressure High rotor speed Standard...

Page 6: ...se serious injury Large bales should be handled with appropriate machinery either directly into the Tomahawk or into a position where they can be self loaded Do not manually load bales from the stack...

Page 7: ...the material being shredded and the chute through which it is being discharged The gearbox has a neutral position so make sure the required gear has been properly selected If operated in neutral mate...

Page 8: ...ground with one end against a solid object For easy removal of the strings place the bale on its side so that the strings are not in contact with the ground Reverse the machine with the tailgate lower...

Page 9: ...tted with a slip clutch on the rotor shaft If this slips repeatedly it should not be tightened until the machine has been examined to check that there is no fault or blockage Refer to Maintenance for...

Page 10: ...nscrew the bolt in the centre of the rotor Support the bottom of the gearbox and secure it with a rope so that when it is released it does not fall Remove the 11 bolts retaining the rotor gearbox Susp...

Page 11: ...at the compressed spring length is set to give the correct torque setting see PTO shaft parts list If the clutch continues to slip it should be adjusted as follows 1 Remove the guard fitted to the rot...

Page 12: ...rol box Make sure seal is in correct position when reassembling A 7 5 amp blade type fuse is fitted in the supply lead of the control box If the connector provided on the supply lead is not to be used...

Page 13: ...ning Check connections and tractor hydraulics If motor is seized reverse flow to release Consult your dealer if this fails Bed drive chain has come off the sprockets on 8080 models Check sprocket cond...

Page 14: ...selected on gearbox Hydraulic valve fails to operate Hydraulic connections to tractor faulty or not connected Rectify making sure pressure is applied to the valve via the supply hose and that the retu...

Page 15: ...er seal 16mm HYD4524 1 6 Piston rod CYL1083 1 7 Wiper seal housing CYL1077 1 8 O ring B S 216 HYD4039 1 9 Rod seal housing CYL1076 1 10 O ring B S 017 HYD4033 1 11 Piston seal 40mm dia HYD4431 1 12 Gr...

Page 16: ...ut M20 FAS2336 4 14 DRAWBARS DECALS Description Part No Qty Description Part No Qty Teagle DL1021 4 Please read the instruction book DL1006 1 Bed chain speed indicator DL1081 1 RH Chute cable controls...

Page 17: ...e pivot pin SC3296 2 2 Tailgate pivot pin SC3295 2 2 Spring tension pin 8 x 40 FAS4131 8 8 6 Wheel 10 75 x 15 6 Stud WE1105 2 Wheel rim 6 Stud WE1124 2 Inner tube WE1103 2 Tyre WE1102 2 Wheel 11 5 80...

Page 18: ...3356 1 Key 10 x 8 x40 FAS8120 1 Setscrew M10 x 30 FAS2655P 1 Washer 45 x 10 x 5 FAS2412P 1 5 Bearing 1 3 8 BRG1305 1 Grease nipple M6 straight BRG5030 1 Setscrew M12 x 35 FAS2679P 4 Locknut M12 FAS233...

Page 19: ...Axle RIMA Axle FAD Axle 6 stud 6 stud 6 stud 6 stud Ref Description 8080 8080 9090 9090 Axle assembly complete SC3726 SC3726 SC3847 SC3847 1 1 Hub cap WE1501 WE0945 WE1504 WE0927 1 2 Split pin FAS5107...

Page 20: ...1 Bolt M12 x 55 FAS9683P 2 Washer M12 FAS2345P 2 Locknut M12 FAS2334 2 5 Outlet chute lower SC3620 1 Bolt M12 x 50 FAS9682P 2 Washer M12 FAS2345P 2 Locknut M12 FAS2334 2 6 Housing top SC3963 1 Setscre...

Page 21: ...6P 10 Locknut M10 FAS2333 10 Grease Nipple 1 4 BSF BRG5004 4 8 One way restrictor HYD1755 2 Bonded seal 3 8 BSP HYD4202 4 3 8 x 3 8 M M union HYD1012 2 9 Gear SC3412 1 Bolt M8 x 45 8 8 FAS9633P 1 Plai...

Page 22: ...2334 2 2 Top link SC4047 2 Bolt M12 x 50 FAS9682P 2 Bolt M12 x 55 FAS2683P 2 Washer M12 FAS2345P 4 Locknut M12 FAS2334 4 3 Mid deflector SC4043 1 4 Lower link LH SC4045 1 Bolt M12 x 50 FAS9682P 2 Wash...

Page 23: ...ew M12 x 30 FAS2678P 1 Washer M12 FAS2345P 6 Locknut M12 FAS2334 3 11 Upper inspection panel SC3909 1 Washer M8 FAS2343P 5 Locknut M8 FAS2332 5 12 Strap non re usable FAS9051 1 13 Hose clamp 1 4 HYD19...

Page 24: ...vot bolt segment SC3476 1 5 Segment ram CYL1205 1 Grease nipple BSF BRG5004 2 6 Cover plate L H SC4027 1 Plain washer M8 FAS2343P 4 Locknut M8 FAS2332 4 7 Ram cover plate SC4029 1 Setscrew M8 x 20 FAS...

Page 25: ...et SC3386 SC3811 1 Setscrew M12 x 35 FAS2679P 2 2 Washer 50 x 13 x 5mm FAS2383P 2 2 Spring washer M12 FAS2374P 2 2 7 Sprocket scraper front L H SC3387 SC3387 1 Cup square bolt M12 x 30 FAS9283P 2 2 Pl...

Page 26: ...ocket scraper rear R H SC3390 SC3390 1 Cup square bolt M12 x 35 FAS9284P 1 1 Plain washer M12 FAS2345P 1 1 Locknut M12 FAS2334 1 1 17 Chain wheel SC3382 SC3382 2 Bush BRG2401 2 2 18 Rear shaft SC3385...

Page 27: ...M12 FAS2345P 8 Locknut M12 FAS2334 4 7 Gasket SC3067 1 8 Hydraulic motor 400cc HYD5203 1 Motor bolt SC3267 2 Washer M12 FAS2345P 2 Locknut M12 FAS2334 2 Hydraulic motor 200cc HYD5206 1 Setscrew M12 x...

Page 28: ...al cover SC3738 1 Setscrew M12 x 25 FAS2677P 2 Washer M12 FAS2345P 4 Locknut M12 FAS2334 2 5 Top cover SC3690 1 6 Bale restraint beam SC3722 1 Setscrew M12 x 30 FAS2678P 6 Washer M12 FAS2345P 12 Lockn...

Page 29: ...asher FAS2353P 2 19 Mid body panel LH SC3748 1 Setscrew M12 x 25 FAS2677P 9 Washer M12 FAS2345P 9 Locknut M12 FAS2334 9 20 Flange bearing 50mm BRG1312 1 Setscrew M16 x 35 FAS2702P 4 Spring Washer M16...

Page 30: ...M8 FAS2343P 8 Locknut M8 FAS2332 8 7 Top cover retainer SC3693 2 Setscrew M8 x 20 FAS2627P 4 Locknut M8 FAS2332 4 8 Bale restraint mount RH SC3857 1 Setscrew M12 x 25 FAS2677P 2 Washer M12 FAS2345P 4...

Page 31: ...3 8 x 45 FAS8130 1 23 Chain 69 links SC3336 1 Joiner ROP2116 1 Half link joiner ROP2117 1 24 Tensioner anchor nut SC3188 2 25 Side tensioner bracket SC3148 1 Setscrew M10 x 25 FAS2654P 4 Washer M10 FA...

Page 32: ...20 FAS2652P 2 2 Locknut M10 FAS2333 2 2 Washer M10 FAS2344P 2 2 Chain retainer SC3206 1 1 4 Guide plate LH SC3172 SC3172 1 Bolt M10 x 70 FAS9663P 4 4 Locknut M10 FAS2333 4 4 5 Guide plate RH SC3173 S...

Page 33: ...ernal body plate LH SC3752 SC3816 1 Setscrew M8 x 20 FAS2627P 5 6 Washer M8 FAS2343P 5 6 Locknut M8 FAS2332 5 6 14 Upper chain guard SC3860 1 Setscrew M8 x 20 FAS2627P 4 Washer M8 FAS2343P 4 Locknut M...

Page 34: ...32 HYDRAULIC HOSES...

Page 35: ...90 1 K Control valve less cables HYD5077 1 x BSP M M union HYD1013 2 Control valve c w cables HYD5060 x BSP M M union HYD1114 2 Control valve solenoid HYD5094 x 3 8 BSP M M union HYD1115 4 Bonded seal...

Page 36: ...Flow control HYD5066 1 1 1 2 Cable 3 5 meters long HYD5076 HYD5185 4 5 5 3 Actuator RDB HYD5184 4 5 5 Bent Handle HYD5182 4 5 5 Plain nut M10 FAS2303 4 5 5 Standard knob HYD5176 HYD5166 3 4 4 Round kn...

Page 37: ...cknut M6 FAS2331 FAS2331 2 13 Hand valve mounting SC3461 SC3461 1 Setscrew M10 x 20 FAS2652P FAS2652P 4 Lock nut M10 FAS2333 FAS2333 4 14 Cable actuator mount T8080 SC3064 SC3717 1 Cable actuator moun...

Page 38: ...pin FAS4145 1 9 Inner yoke PTO1918 1 10 M10 x 100mm Bolt FAS2065 8 M10 Locknut FAS2333 8 11 Flanged yoke PTO2070 1 12 Bush PTO2071 1 13 Clutch plate 152 5 x 102 PTO2058 4 14 Overrun clutch body PTO20...

Page 39: ...ke PTO2740 1 15 Wide angle c v joint outer tube PTO2736 1 16 Inner tube PTO2732 1 17 Inner cap PTO2733 1 18 10 x 70mm Spring tension pin FAS4145 1 19 Inner yoke PTO2734 1 20 Cross journal assembly PTO...

Page 40: ...ble junction to light TS9004 1 5 Junction box TS9041 1 Nut M5 FAS2310 2 6 Junction box mount SC3245 1 7 Rear light cable RH TS9016 1 8 Reflective triangle TS9030 2 Bolt M5 x 16 FAS2419P 4 Nut M5 FAS23...

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