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Dowdeswell Speed-Harra, Инструкция по эксплуатации, Страница: 5 / 17

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Speed-Harra Technical Specification 

 

Weight 

4m Speed-Harra 

- 

1280Kg 

5m Speed-Harra 

- 

1600Kg 

 

Tractor Mounting 

Linkage categories:  Category 2 
 

Hydraulic Specifications 

Folding rams:   

Bore dia. 6cm   

Rod dia. 3cm 

Maximum system working pressure:   

3000psi. (207Bar) 

Hydraulics supply: 

 

 

 

1 single acting service 

 

Basic Construction 

Main frame:   

S355 equivalent hollow section and plate fabrication 

Wing frame:   

S355 equivalent hollow section and plate fabrication 

Other sections: 

Generally S255 equivalent 

 

Headstock 

Lockable for transport.  With the ability to float for work, allowing the machine to 
follow field contours and giving the tractor freedom of movement. 
 

Suitability 

General power requirement of 25hp/meter. 
 

Transport 

Folding wing sections to bring the machine inside 3meter width and headstock lock to 
prevent machine sway. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание Speed-Harra

Страница 1: ...1 Instruction Manual Speed Harra 4m 5m...

Страница 2: ...d to service or maintain the machine must read and fully understand this manual before using or servicing the machine The contents of this manual are intended as a guide to the operation and servicing...

Страница 3: ...ranty No work will be carried out without prior consultation with Dowdeswell Engineering Co Ltd Save to the extent covered by the warranty the company shall not be liable in any circumstances for any...

Страница 4: ...Safety precautions 6 7 Safety decal description 8 9 10 11 Tractor preparation 12 Connecting to the tractor 13 Hydraulic connection 13 Preparation for work 14 Levelling board adjustment 14 Depth adjus...

Страница 5: ...uction Main frame S355 equivalent hollow section and plate fabrication Wing frame S355 equivalent hollow section and plate fabrication Other sections Generally S255 equivalent Headstock Lockable for t...

Страница 6: ...evices are in position and in working order Any guard that is damaged must be replaced immediately 5 Inspect the work area for obstructions that may constitute a hazard 6 Ensure the tractor is of a su...

Страница 7: ...Carry out any adjustments on the machine unless the tractor engine is stopped handbrake applied and the machine is either lowered to the ground or it is safely supported 2 Leave the tractor unattended...

Страница 8: ...to check the nuts and bolts on new machines or on re worked areas after the first two hours of work Caution Any operator is advised to fully read the operators manual prior to using the machine If th...

Страница 9: ...machine when it is raised If you need to get access to the underside you must ensure that the machine is safely supported Caution Do not stand between tractor and machine when the machine is being fit...

Страница 10: ...wear a hard hat to protect themselves from injury Caution There are areas on the machine that could crush a part on the body You should never enter these areas when the machine is being used You shou...

Страница 11: ...that only Dowdeswell genuine shearbolts are used Failure to do so will invalidate any warranty on the machine Caution Some of the components on the machine will become hot during the use Caution must...

Страница 12: ...axle loadings that should be stated in the tractor instruction manual It is also important to check that the tractor and implement combination does not exceed the maximum permissible vehicle weight Th...

Страница 13: ...ngage the tractors top link with the top link pin on the implement 4 Ensure that the transport pin in the headstock is in place if the machine is to be moved from the farm yard 5 Ensure that the tract...

Страница 14: ...d to carry a small amount of soil ahead of the first row of crumblers to allow for a more even soil level into the machine it is not a cultivation element and care should be taken not to overload the...

Страница 15: ...rip Item 2 can be used as an indicator Item 2 Item 1 Transport 1 of 2 Wing locks To release the wing locks to allow the wings to be folded down you must pull on the release rope Item 4 and at the same...

Страница 16: ...locking bar Item 2 from its stowage mountings on one of the wing frames 2 Fold up the wing frames refer to wing locks section 3 Fit the transport locking bar as shown in the below image 4 Fit the lync...

Страница 17: ...ary to prevent damage to non wearing parts 5 Check joints and bearings weekly for wear and replace as necessary to prevent damage to housings Note The recommended lubrication grease is a lithium based...

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