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STARCUT 

300

 

 

 

Attaching To The Tractor 

 

Fit the machine to the tractor linkage in the standard way, ensuring the correct 
match of linkage (

CAT 2 pins

). Check that the top link is in good order and 

threads are well lubricated. Use stabilisers to take any free movement out of 
lower link arms. 
 
Before fitting the machine to the tractor linkage you should ensure there is 
sufficient front weight to ensure the front wheels are always in contact with the 
ground.  This is most important for safe transport and stability when turning on 
slopes. 
 
Before fitting the PTO for the first time, it may be necessary to adjust the 
length.  There should be maximum engagement of the sliding tubes without 
bottoming at the shortest operation position.  To check, first connect  the 
mower to the tractor.  Pull the PTO shaft apart and connect to the tractor PTO 
output shaft and the gearbox input shaft.  Hold the half shafts next to each 
other in the shortest working position.   
If necessary, shorten the inner and outer guard tubes  equally (Fig. 2).  
Shorten the inner and outer sliding profiles by the same length as the guard 
tubes.  File all sharp edges and remove burrs.  Grease sliding profiles.

 

 
 
 
 
 
 
 
 
 
 
 

 
To fit the PTO to the machine, first remove bolt or tapered pin from the  slip 
clutch yoke and push onto splined shaft of gearbox ensuring it is fully 
engaged before refitting retaining bolt/pin. 
 
To fit the PTO, first clean and grease press pins on the yoke and 
simultaneously push the PTO drive shaft onto PTO shaft of the tractor until 
pins engage. 
 
The PTO shaft is fitted with a non-rotating safety guard.  It should be secured 
to the machine and tractor with the two retaining chains provided

.   

 

Fig 2 

 

9

 

Содержание Starcut 300

Страница 1: ...STARCUT 300 STARCUT 300 Edition 1 June 2012 Part No 8999062 1...

Страница 2: ...n in this book different to the Machine it relates to please contact the After Sales Department for advice Please ensure that this manual is handed to the operator before using the machine for the fir...

Страница 3: ...taching To The Tractor 9 Setting Up Adjustments Height 10 Machine Protection 11 Operation 12 Transportation 12 Servicing Maintenance Safety First 13 Torque Settings 13 Daily Every 8 Hours 14 Every 16...

Страница 4: ...ty of Machinery Risk Assessment Part 1 Principles Part 2 Practical Guide and Examples of Methods BS EN ISO 12100 1 2010 Safety of Machinery Part 1 Basic Terminology and Methodology Part 2 Technical Pr...

Страница 5: ...und and the rotors have stopped spinning Never stop the engine with the PTO engaged Always check that all guards are properly fitted check there is no damaged or loose parts Particular attention shoul...

Страница 6: ...Warning Stay clear of mower blade as long as engine is running Warning Shut off engine and remove key before performing maintenance or repair work Warning Check all nuts are tight every 8 hours Warnin...

Страница 7: ...earhead strongly recommends 75hp plus tractor with CATEGORY 2 rear linkage Ensure there is sufficient weight on front wheels of the tractor for safe transport and stability PTO must be independent liv...

Страница 8: ...3 0m Weight 900kg Number of Rotors 2 Blades 4 or 12 Blade overlap 80mm Blade tip speed 85m sec Splitter gearbox rating 175hp Rotor gearbox rating 116hp Gearbox oil EP90 API GL 5 PTO speed 1000rpm Rub...

Страница 9: ...heck first connect the mower to the tractor Pull the PTO shaft apart and connect to the tractor PTO output shaft and the gearbox input shaft Hold the half shafts next to each other in the shortest wor...

Страница 10: ...vel front to rear and side to side The weight of the machine should be equally distributed between the tractor and the wheels When set properly this should prevent scalping Lengthen top link to ensure...

Страница 11: ...rboxes are fitted with friction type torque limiters the clutch settings should not be altered without reference to the Spearhead Service Department Never operate without protection this could result...

Страница 12: ...hine only needs to be raised when turning in a tight corner or reversing over dense undergrowth or when operating on the front linkage The machine is fitted with as standard 4 high lift blades complet...

Страница 13: ...nce is completed It is imperative that the following checks are carried out in order not to invalidate your warranty these are carried out before the first operation after the first hour then after 4...

Страница 14: ...3 Regularly Check there is no wrapping of string plastic grass or other debris between rotor boss and blades Inspect gearbox seals for leaks Regularly check the rotor boss retaining castle nut for ti...

Страница 15: ...hardness of the blades All the blades are free swinging and swivel on hardened steel bushes which are easily replaced When replacing blades it is important that blades are replaced in sets in order to...

Страница 16: ...damage to paint Grease all grease points until fresh grease shows Store PTO shaft in a dry place After Storage Check condition of the tyre where applicable and then follow the maintenance procedure co...

Страница 17: ...PTO engaged with too much power revs Blades hitting the ground Damage to Rubber Coupling Shock loading from either poor start up or blades hitting something Damage to PTO Shaft Gearboxes Inoperative t...

Страница 18: ...normal servicing items such as oils and lubricants 5 This warranty does not cover any expenses or losses incurred whilst the machinery is out of use for warranty repairs or parts replacement 6 This wa...

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