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3.  SAFETY

 

In  addition  to  the  standard  safety  guidelines  listed  at  the 

beginning  of  this  handbook,  the  following  special  safety 

items apply to the Tomahawk. 
3.1 

The machine shall be operated by one person 

only.

   

 

3.2 

NEVER

  put  your  hands  inside  the  delivery 

chutes.  In the event of a blockage clear it using 

the  blockage  removal  tool  provided,  located  on  the 

front of the lower housing.  First, disengage the PTO, 

stop  the  engine,  remove  the  key,  and  wait  for  the 

rotor to come to rest. 

3.3

 

NEVER

  enter  the  bale  chamber  unless  the  

PTO  has  been  disengaged,  the  engine  has 

been stopped with the key removed from the ignition, 

and the machine has come to rest. 

3.4 

NEVER

  insert  anything  inside  the  chute  or 

bale chamber while the machine is running. 

3.5

 

DANGER. 

When entering or leaving the bale 

chamber take care, the tailgate surface may be 

slippery. 

3.6 

Beware  of  overhead  power  lines  when  the  

swivel chute deflectors are fully raised. Contact 

with  power  lines  could  result  in  the  operator 

receiving a severe electric shock.  

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

whilst the machine is use.  

3.8  Do not allow anyone to ride on the machine, tractor 

linkage or drawbar. 

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

the outlet chutes whilst the machine is running. 

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

standing  in  the  loading  area  behind  the  machine, 

always ensure good rearward visibility when lowering 

the tailgate.   

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

pressure may enter the blood stream. 

3.12 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. 

3.13 Before  disconnecting  the  hydraulic  hoses  always 

lower the tailgate onto the ground for safety reasons 

and to avoid residual pressure in the hoses. 

3.14 Always  fit  the  correct  size  tyre  onto  the  rims  when 

fitting replacements. 

3.15  Care  must  be  taken  when  handling  large  bales,  as 

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  the  risks  of 

falling into the machine and collapse of the stack of 

bales.  

3.16 Use  caution  after  prolonged  intensive  use  of  the 

machine,  the  oil  may  have  risen  in  temperature 

causing the unions and hoses to be hot. 

 

4. LEFT AND RIGHT HAND 

 

In  this  handbook  and  parts  list,  the  terms  Left  and  Right 

Hand  apply  to  the  machine  when  standing  behind  the 

machine looking towards the rear of the tractor.  

5. USE OF THE TOMAHAWK

 

The materials shown in Table 1 below can be processed 

depending  on  the  type  of  crossbeater  fitted  to  the 

machine.  

Table 1. Recommended material  

Its use for shredding other materials is not recommended 

without first seeking further advice from Teagle Machinery 

Ltd. 
The  machine  must  never  be  run  with  any  of  the  chute 

components  removed.    Unapproved  chute  modifications 

should  not  be  carried  out  as  Safety  Regulations  may  be 

infringed. 

 

6. 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 Ltd.

 

The Tomahawk (except the Tomahawk 1010), when fitted 

with a drawbar and axle is classed as a trailed implement 

and  as  such  does  not  require  brakes  when  used  in  the 

United Kingdom provided the maximum speed limit of 20 

mph is observed. For all other countries local regulations 

must be observed. 

 

Please  contact  the  relevant  government  department  to 

ensure local regulations are complied with.

 

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. 
In addition the overall length of the mounted Tomahawk 

7100/7150  will  require  marker  boards  to  be  fitted.    The 

12 

Type of material 

Single 

cross-

beater 

Dual 

chop 

Twin 

cross-

beater 

Baled silage 

Yes 

No 

No 

Baled hay 

Yes 

Yes 

Yes 

Baled straw 

Yes 

Yes 

Yes 

Clamp silage 

Yes 

No 

Yes 

Summary of Contents for Tomahawk 7100

Page 1: ......

Page 2: ...nd Safety requirements of EEC Directive 2006 42 EC 2004 108 EC To effect correct application of the essential Health and Safety requirements stated in the EEC Directives the following harmonised stand...

Page 3: ...ty Regulations 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 accord...

Page 4: ...1010 9 2 Explanation of pictograms 10 3 Safety 12 4 Left and right hand 12 5 Use of the Tomahawk 12 6 Use on the public highway 12 7 Preparation of the machine 13 8 Preparation of the tractor 13 9 Fit...

Page 5: ...r bearings behind crossbeater drive sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly For m...

Page 6: ...sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly 13 Wheel bearings annually 14 Ring hitch...

Page 7: ...rings annually 13 Ring hitch as required For more detailed information see maintenance section 4 Lubrication Schedule Tomahawk 9500 Twice Weekly Weekly Fortnightly Other Notes 1 Frequencies based on t...

Page 8: ...eater drive sprocket on LHS 9 Grease nipple bed chain front roller bearing 10 Layshaft bearing Ref Description 11 PTO guards monthly 12 Grease nipple layshaft U J monthly 13 Wheel bearings annually 14...

Page 9: ...0kg 1680kg 1820 kg Maximum hydraulic oil pressure 220 bar 3190 psi Maximum hydraulic oil flow 60 litres minute 13 2 gal min Minimum hydraulic oil flow 35 litres minute 7 7 gal min Time averaged sound...

Page 10: ...2 81 m 2 64 m 2 81 m 2 64 m Overall length tailgate up 4 19 m 4 19 m 4 19 m 4 19 m 4 19 m Overall length tailgate down 5 39 m 5 39 m 5 39 m 5 39 m 5 39 m Maximum round bale diameter 1 83 m 1 83 m 1 8...

Page 11: ...m 5 40 m 5 40 m Max Round bale diameter 2 00 m 2 00 m 2 00 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 Tyre size standard tyres 10 0 75 15 3 10 0 75 15 3 1...

Page 12: ...m 2 0 m Maximum rectangular bale size 1 5m x 1 2m x 2 5m 1 5m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m 1 3m x 1 2m x 2 5m Tyre size standard tyres 305 55 R22 5 305 55 R22 5 385 55 R22 5 385 55 R22 5 Wheel tra...

Page 13: ...High rotor speed Low rotor speed 2 EXPLANATION OF PICTOGRAMS Bed chain speed Raise giraffe chute deflector Rotate giraffe clockwise Rotate giraffe anti clockwise Lower giraffe chute deflector Bed cha...

Page 14: ...ase bed chain speed Bed chain reverse Lower deflector Rotate chute anti clockwise Tailgate lower 11 Do not allow anyone to ride on the machine Beware crushing hazard keep clear Hydraulic flow rate dir...

Page 15: ...size tyre onto the rims when fitting replacements 3 15 Care must be taken when handling large bales as they have sufficient weight and density to cause serious injury Large bales should be handled wit...

Page 16: ...y 3 pin socket Should a socket not be available then the control desk must be wired directly to the battery Remove the connector plug to reveal the brown and blue wires brown is positive blue is negat...

Page 17: ...inal overlap between the sliding members Figure 1 Correct PTO geometry It is essential to get the relationship between the tractor PTO shaft and the gearbox input shaft correct to give a satisfactory...

Page 18: ...TRUCTIONS LOADING 10 1 General The strings or net should be removed from the bale as it is being loaded into the machine The Tomahawk will shred some string but some will tend to wrap around the cross...

Page 19: ...e be extended as shown in Figure 3 A suitable mechanical loader should now be used for loading The machine is now capable of handling two large rectangular bales 1 2m x 1 3m x 2 7m or three 2m round b...

Page 20: ...blade carrier When a long chop length is desired raise the blade carrier thus disengaging the blades When a fine chop length is desired lower the blade carrier fully to engage the blades against the c...

Page 21: ...ition of the bale In general baled silage and damp or caked straw materials will require a higher power input than dry brittle materials Should the rotor or crossbeater s become blocked indicated by e...

Page 22: ...sliding blade carrier Finally tighten the M12 bolt securing the blade bar boss and reposition the cover Once both edges of the blades have become blunt the individual blades will require replacement...

Page 23: ...nty will be invalidated 13 8 Gearbox Check the oil level in the rotor gearbox and bed chain drive gearbox where fitted monthly After 50 hours of use the gearbox oil should be drained and replaced with...

Page 24: ...e as a separate manual is available to cover troubleshooting and repair Alternatively manuals can be viewed on the Teagle Machinery website by joining the owners club and registering your machine seri...

Page 25: ...ing feeding purposes Continuous use for special applications will necessitate more frequent lubrication Table 7 Maintenance schedule 14 OPTIONAL EXTRAS 14 1 Drawbar And Axle Kit 7100 7150 models The d...

Page 26: ...14 3 3 Operation The force required to castor the wheels will be reduced if some of the weight of the machine is taken on the tractor 3 point linkage The castor wheels must not be allowed to have the...

Page 27: ...e floor is free from obstructions Repair chain and refit Scraper has jammed sprocket Replace scraper Motor not turning Check connections and tractor hydraulics If motor is seized reverse flow to relea...

Page 28: ...erial can leave the chute freely Material not flowing smoothly Raise chute deflector to improve flow and rotate chute to achieve desired delivery position Rotor speed low Check that slip clutch is not...

Page 29: ...ings or the tractor spool valve Clamping bolts loose Check bolts through valve tightened to correct torque specified in the maintenance section Separation of slices in valve block as a result of rever...

Page 30: ...Notes...

Page 31: ...Notes...

Page 32: ......

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