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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 

WARNING. 

The machine shall be operated by 

one person only.

 

 

 

3.2 

CAUTION.  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

 

DANGER.  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 

WARNING.  Never

  insert  anything  inside  the 

chute  or  bale  chamber  while  the  machine  is 

running.

 

3.5

 

CAUTION. 

When  entering  or  leaving  the  bale 

chamber take care, the tailgate surface may be 

slippery.

 

3.6 

DANGER. 

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 

DANGER. 

Do not climb onto the top edges of 

the bale chamber whilst the machine is use. 

 

3.8 

WARNING. 

Do not allow anyone to ride on the 

machine, tractor linkage or drawbar.

 

3.9 

WARNING. 

Do not allow persons or animals to 

stand  in  front  of  the  outlet  chutes  whilst  the 

machine is running.

 

3.10 

WARNING. 

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 

WARNING. 

Never  put  your  hand  over  a 

hydraulic  leak.    Oil  under  pressure  may  enter 

the blood stream.

 

3.12 

CAUTION. 

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 

CAUTION. 

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 

WARNING. 

Always fit the correct size tyre onto 

the rims when fitting replacements.

 

3.15 

WARNING. 

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 

CAUTION. 

After prolonged intensive use of the 

machine, the oil may have risen in temperature 

causing the unions and hoses to be hot.

 

 

4. IDENTIFICATION

 

4.1 Serial Number

 

The serial number of the machine is engraved on the front 
right  hand  side  of  the  chassis  and  on  the  serial  number 
plate attached to the inner face of the left hand discharge 
rotor gearbox mounting plate.

 

4.2 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  Tomahawk  bale  processor  is  designed  to  process 
baled  and  bulk  loose  materials  such  as  straw,  hay  or 
silage and dispense them either for bedding or as feed for 
livestock. 

 

The materials shown in Table 1 below can be processed 
depending  on  the  type  of  crossbeater  fitted  to  the 
particular model of machine. 

 

Table 1. Recommended material 

 

14

 

Type of material

 

Single 

crossbeater

 

7100, 8100 & 

8500

 

Twin 

crossbeater

 

9500 & 1010

 

Baled silage

 

Yes

 

No

 

Baled hay

 

Yes

 

Yes

 

Baled straw

 

Yes

 

Yes

 

Clamp silage

 

Yes

 

Yes

 

 

7150 &

 

8150 

 

 

8555

 

 

Type of 

material

 

Blades  

Up or 

Down

 

Blades 

Down

 

Blades 

Up

 

Screen 

Fitted

 

Blades 

Up

 

Screen

 

Out

 

Baled silage

 

No

 

No

 

No

 

Yes

 

Baled hay

 

Yes

 

Yes

 

Yes

 

Yes

 

Baled straw

 

Yes

 

Yes

 

Yes

 

Yes

 

Clamp silage

 

No

 

No

 

No

 

Yes

 

Summary of Contents for Tomahawk 7100

Page 1: ...30417 10100 11 19 30970 10345 31725 11338 10056 3694 TMKBXOP1119A...

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: ...and machines This handbook forms part of that instruction and it must be read and understood before fitting the machine onto the tractor or attempting to use it Your supplier is responsible for carryi...

Page 4: ...hine protective devices 21 13 Maintenance 21 13 1 Safety 21 13 2 Blades 21 13 3 Bed chain 22 13 4 Bale restraint beam adjustment and removal 22 13 5 Dual chop sieve removal 23 13 6 Crossbeater shear b...

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 Hitch coupl...

Page 7: ...ing Ref Description 10 PTO guards monthly 11 Grease nipple layshaft U J monthly 12 Wheel bearings annually 13 Hitch coupling as required 14 Fill chain oiler as required 16 Brake levers as re quired 15...

Page 8: ...ngs annually 13 Hitch coupling as required For more detailed information see maintenance section 5 Lubrication Schedule Tomahawk 9500 Twice Weekly Weekly Fortnightly Other Notes 1 Frequencies based on...

Page 9: ...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 14 Wheel bearings annually 15 Hitch coup...

Page 10: ...mum 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 power 92dBA 92dBA 92dBA...

Page 11: ...length tailgate up 4 19 m 4 19 m 4 19 m Overall length tailgate down 5 42 m 5 42 m 5 42 m Maximum round bale diameter 1 83 m 1 83 m 1 83 m Maximum rectangular bale size 1 3m x 1 2m x 2 5m Tyre size s...

Page 12: ...2 m 5 42 m 5 42 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 12 5 80 15 3 12 5 80 15 3...

Page 13: ...2 00 m 2 00 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 Whe...

Page 14: ...High rotor speed Low rotor speed 2 1 EXPLANATION OF PICTOGRAMS Bed chain speed Raise giraffe chute deflector Rotate giraffe clockwise Rotate giraffe anti clockwise Lower giraffe chute deflector Bed ch...

Page 15: ...ressure Tractor Cable Control Panel 2 2 Safety Decals Maintenance The safety signs fitted to the machine warn of hazards and form an important part of keeping the operator and by standers safe It is i...

Page 16: ...nd speed of PTO input shaft 8 Jacking point Information Label 9 Tighten wheel nuts to setting in operators handbook 10 Beware crushing hazard keep clear 1 Unblocking procedure 2 Beware thrown objects...

Page 17: ...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 adequ...

Page 18: ...upon a The size and weight of the bale to be spread b The availability of front counter weights c Whether the machine is to be used to transport bales along the road The machine is designed to use th...

Page 19: ...ar basis it is recommended that a PTO shaft with a wide angle constant velocity joint be fitted 9 3 Mounted Machines Attach the Tomahawk to the 3 point tractor linkage Make sure the lower link stabili...

Page 20: ...operation of the chute tailgate functions This can be programmed when setting the maximum speed of the machine by slowing down the maximum bed speed a small amount before switching off However if ful...

Page 21: ...e hooks are positioned on the underside of the tailgate to tie partially removed twine and netwrap to Raise the tailgate the bale will roll into the machine leaving the twine or netwrap tied to the ta...

Page 22: ...am raised screen removed and replaced with a screen blanking frame which prevents a build up of material in the screen support frame The sliding blade carrier is controlled through the hydraulic spool...

Page 23: ...restraint Figure 7 Rotation of round bales 11 9 Discharging Clamp Silage Increase bed chain speed until the desired discharge rate is achieved Once the forward portion of the load has been discharged...

Page 24: ...a blockage the shear bolt may have failed and require replacement See paragraph 13 6 in the maintenance section Shear bolt grades Silage straw machine 10 9 M8 x 50 mm Dual Chop machine 8 8 M8 x 50 mm...

Page 25: ...chain becomes tight in use check that the grooves in the front and or rear sprockets have not become tightly packed with straw or silage If they have they will need clearing and the scrapers may have...

Page 26: ...ection Refill the reservoir with 2 0L of HVI 22 Anti Fling Oil 13 8 2 Bed Chain Drive 7100 to 8555 models To tension the bed chain drive remove the chain guard on the right hand side of the machine re...

Page 27: ...sture repelling agent such as WD40 When the machine is not being used it is recommended that the control desk is stored safely away from the machine in a dry location or under the cover provided on th...

Page 28: ...use The recommended wheel nut torque is listed in table 7 Always cross tighten the wheel nuts NOTE Once the nuts are allowed to work loose it may be impossible to keep them tight and new nuts and stud...

Page 29: ...castle nut Tap the hub gently using a mallet to shake down the assembly Check that the hub rotates more freely Always err on the side of too free rather than too tight When the hub has been adjusted f...

Page 30: ...r pin as appropriate 11 For hubs without grease retaining plates fill the hubcap with grease 12 Refit the hubcap 13 20 Handbrake where fitted The central spindle of the handbrake lever will need greas...

Page 31: ...entre the brake shoes before locking the nut of the pin When the hub brake assembly has been reassembled slacken the fulcrum nut slightly operate the brake lever in the correct direction direction of...

Page 32: ...le pressure is controlled by the tractor and is determined by the force on the brake pedal or whether the tractor s parking brake is applied It is commonplace for this line to be fully pressurised whe...

Page 33: ...ing members If the machine is shredding whilst turning on a regular basis it is recommended that a PTO shaft with a wide angle constant velocity joint be fitted 15 2 Drawbar Jack Where the machine is...

Page 34: ...the locking bolts from the lower link latch plates see Figure 14 Lower the tailgate fully and drop the machine onto it s front stand The machine can now be unhitched from the tractor 15 3 5 Lubricatio...

Page 35: ...ractor hydraulics If motor is seized reverse flow to release Consult your dealer if this fails Sprockets seized Replace bearings Dirt or contamination in the proportional flow slice or relief valve co...

Page 36: ...t clutch assembly Also increase engine speed Hydraulic valve fails to operate No oil flow from tractor Check that oil is flowing and that hoses are correctly connected to the tractor spool valve Hydra...

Page 37: ...ittings or the tractor spool valve Clamping bolts loose Check bolts through valve tightened to correct torque specified in the valve manual Separation of slices in valve block as a result of reverse o...

Page 38: ...NOTES 35...

Page 39: ...36 NOTES...

Page 40: ......

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