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8999071EN: v1.410/10/2019

Original instructions (ENGLISH)

Website: www.spearheadmachinery.com

1.3

Noise

The sound level of this machine, as measured at the operator's ear, ranges from 70 to 90 dB when the rear
window of tractor is open. We recommend the use of ear protectors

1.4

Specification

1.4.1

Standard Specification

Type

Unit

RHD 160 Offset

RHD 190 Offset

RHD 225 Offset

Working Width

162

192

227

Minimum Tractor
Power

HP/kW

50-70 (37-52)

70-95 (52-70)

80-110 (60-82)

Minimum Tractor
Weight

2500

2700

2900

Minimum Tractor
Width

200

Drive

RPM

540

Weight

645

735

775

Linkage

CAT

2/3

Angle

Degrees

+90/-65

Y-blade

Qty

Hammer

Qty

Width

210

240

275

Length

210

Height

100

Transport Length

165

Transport Height

Table 1

– Machine Specification

1.4.2

Working In Different Specification

With reference to Figure 3 and Figure 4.

Dimension

Unit

RHD 160 Offset

RHD 190 Offset

RHD 225 Offset

162

192

227

200

274

304

339

160

190

225

Table 2

– Working In Different Positions Specification

Figure 3

Figure 4

Содержание 8999071

Страница 1: ...8999071EN v1 410 10 2019 1 Original instructions ENGLISH Website www spearheadmachinery com RHD 160 190 225 ...

Страница 2: ...t localisée sur le central de machine Ceci est important pour la commande de pieces detachees Pensez a noter tous les numeros et toutes les letters Les informations donnees dans ce manuel sont correctes cependant du fait de developpement constant des machines Spearhead Changements dans les caracteristiques sont inevitables Si vous trouvez que les informations donnees ne correspondent pas a votre m...

Страница 3: ... that the interchangeable equipment to be coupled with an agricultural tractor called FLAIL MOWER MKS PLUS MODEL SERIAL NO YEAR MKS PLUS 160 MKS PLUS 190 MKS PLUS 225 To which this declaration refers complies with the following legislative provisions and harmonised product standards Directive 89 392 CEE Directive 91 368 CEE Directive 93 44 CEE Directive 93 68 CEE Directive 2006 42 CEE In order to ...

Страница 4: ...d machines are advised to retain documentary evidence that this manual was provided with the machine This machine is designed solely for ground vegetation control and must not be used for any other purpose Use in any other way is considered as contrary to the intended use Compliance with and strict adherence to the conditions of operation service and repair as specified by the manufacturer also co...

Страница 5: ...y Guarding 12 3 Machine Operation 13 4 Transport Attachment Of The Machine 14 4 1 Transport To The Customer 14 4 2 Attachment And Detachment From The Tractor 14 4 3 Fitting The PTO Shaft 15 4 4 Tractor Stability 15 5 Adjustment Setting Up 16 5 1 Regulation of the height of cut 16 5 2 Belt Tension Adjustment 16 6 Operating 17 7 Finishing Work 19 7 1 Storage 19 7 2 Cleaning 19 8 Maintenance 20 8 1 B...

Страница 6: ... always be referred to when requesting assistance and or requiring replacement spare parts This data can identify the flail mower and its characteristics and specification for its particular time of manufacture certifying that it responds to current regulations For this reason the plate should never therefore be removed nor be used for other purposes if the flail mower is dismantled it should be d...

Страница 7: ...kW 50 70 37 52 70 95 52 70 80 110 60 82 Minimum Tractor Weight Kg 2500 2700 2900 Minimum Tractor Width Cm 200 Drive RPM 540 Weight Kg 645 735 775 Linkage CAT 2 3 Angle Degrees 90 65 Y blade Qty 40 48 56 Hammer Qty 20 24 28 Width Cm 210 240 275 Length Cm 210 Height Cm 100 Transport Length Cm 165 Transport Height Cm 95 Table 1 Machine Specification 1 4 2 Working In Different Specification With refer...

Страница 8: ...arheadmachinery com 1 4 3 Optional Equipment RHD offset flail mower is in standard equipped with hammers However the machine can be specified with Y blade for cutting material till max 3 cm in diameter Hammers for cutting material till max 5 cm in diameter STANDARD fitment ...

Страница 9: ...machine it is necessary to consider general 2 2 1 2 health and security rules and warnings Before starting it is mandatory to know everything regarding the equipment and operating of the 2 2 1 3 machine Reading instructions among operating is too late Security and warning decals on the machine are very important Respect them always 2 2 1 4 Even when using the machine correctly stones or other obje...

Страница 10: ...chine 2 2 2 2 Be careful There is a danger of injuries when working near or with 3 point linkage 2 2 2 3 It is forbidden to be in the zone between the tractor and the machine while working with the hydraulics 2 2 2 4 Put the 3 point linkage into the position that moving of the machine during transport is not possible 2 2 2 5 During transport secure the lever of hydraulic lift to avoid any unplanne...

Страница 11: ...at least ones per 2 2 4 4 year Damaged or worn pipes should be replaced immediately with others of the same specification At checking pipes it is necessary to wear protection clothes and gloves to avoid injuries 2 2 4 5 The oil under high pressure may sweep into the skin causing serious infections In this case contact a 2 2 4 6 doctor immediately Before working on the hydraulic system lower the ma...

Страница 12: ... distance from the machine to avoid the risk of projection of objects C Never remove the guards while the parts of the machine are moving It is dangerous to injure the hands D Keep at a safety distance from the machine to avoid the risk of cutting the feet E It is forbidden to mount on the machine because of the risk of fall 2 4 Safety Guarding 1 Headstock 2 Upper Belt Shield 3 Lower Belt Shield 4...

Страница 13: ...or with y blades Figure 8 as an option Hammers are appropriate for more hard work for material with diameter till 5 cm Y blades are used for material with diameter max 3 cm While rotating working tools cut the material and lift it under the top of the frame Falling material is again cut several times by rotating hammers or Y blades Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 ...

Страница 14: ...blades are complete and undamaged That all greasing points are greased well and that in gearbox is oil enough Appropriate tensioned belts That rpm and direction of rotation on the drive axle correspond to those on the machine To attach the machine to the tractor bring the tractor lower lines near the machine to the points corresponding to the pins Insert the pins and secure them with the spring cl...

Страница 15: ...he tube and clean the edges Cut on the proper length also the guard as on Figure 16 Measure the length when the PTO shaft is in horizontal position Grease before putting them together IMPORTANT Too long PTO shaft can seriously damage tractor or flail mower IMPORTANT Never put PTO shaft on the tractor without all guards and chains fitted properly Figure 16 Figure 15 Appropriate Length Of PTO Shaft ...

Страница 16: ...m The machine should always run on the rear roller and not on the skids Figure 18 DANGER Working tools never touch the ground The skids are only the protection against injures They do not touch the ground 5 2 Belt Tension Adjustment Appropriate belt tension is one of conditions for optimal operating of the machine and for long lasting of the belts themselves Figure 19 WARNING Tension the belts onl...

Страница 17: ...he terrain first for some stones wood and other IMPORTANT If there is no other sign max rpm of PTO shaft is 540 rpm IMPORTANT Before starting lift the machine for 10 cm After starting the machine put it on the ground into the working position gently Working speed depends on working conditions and on the material cut Optimal speed is between 3 8 km h In the case of bigger material reduce the speed ...

Страница 18: ...gure 24 IMPORTANT During turning lift the machine Very important part of equipment is mechanic breakaway Figure 25 At touching the stone or other obstacle mechanic breakaway allows that body of the machine moves away to avoid injury At touching any barrier stop immediately and drive back that springs turn back into the normal position lift the machine bypass the obstacle and continue with normal w...

Страница 19: ... 7 1 Storage Put the machine on the flat not soft ground Put the support feet into the appropriate position Figure 27 To avoid a corrosion store the machine on a dry place In the case of small place put together the arm of the mower and push the machine to the tractor that arm comes close to the body of the machine Put the support feet into the standing position and lift down the machine Disconnec...

Страница 20: ...enance operation check that all guards are fitted on the proper place 8 1 Belt Tension Control First remove upper belt shield Figure 29 1 and check the belt tension If the belts are not tensioned properly release the nut Figure 31 2 and 4 bolts on gearbox support Figure 29 2 Tension the bolt Figure 31 1 till the belts are tensioned correctly Tension the nut again Check again the belts tension and ...

Страница 21: ...hours check that all nuts are tighten enough IMPORTANT Never tighten the nuts on the connecting part Figure 33 1 completely the connecting parts must remain movable Proper tighten nuts are when tighten the nuts till the end and then loose them for of the round IMPORTANT At greasing use the gloves After greasing always wash your hands IMPORTANT Use type LIS 3 for greasing 8 4 Greasing The machine h...

Страница 22: ...inery com Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 8 5 Plan For Maintenance Jobs After first two hours of work always 8 5 1 1 Check the belt tension Check if all bolts and taper locks are tightened enough Do the same also after each belt changing ...

Страница 23: ...ecessary to change only few flails always change the broken or worn one and the one diametrically opposite in order to maintain the balance If the rotor shaft is vibrating after changing the blades immediately stop the machine The machine must be balanced before any work Figure 42 8 7 At The End Of The Season At the end of the season we recommend to clean the complete machine change eventual broke...

Страница 24: ...bolts Damaged parts of the machine Find damages and repair the machine Noise In The Gearbox Lack of oil Fill till level Worn gears Replace Worn bearings Replace Vibrations Broken or worn flails Replace Unbalanced rotor Balance or replace Worn rotor bearings Replace Excessive Backlash In Joints Worn pins Replace Damaged Bearings Dirty or ungreased bearings Clean and grease Violent impact on the gro...

Страница 25: ...ide the following information Model Number Part Number and quantity Description Serial number of machine Delivery instructions e g next day Delivery is normally via carrier direct to your dealer Services that are currently available are Next Day with the additional option of before 9 00am 10 30am or Noon Carriers also offer a 2 3 day service for heavier items For light and small parts these can be...

Страница 26: ...8999071EN v1 410 10 2019 26 Original instructions ENGLISH Website www spearheadmachinery com 10 2 Main Cowl Rotor Assembly ...

Страница 27: ...8999071EN v1 410 10 2019 27 Original instructions ENGLISH Website www spearheadmachinery com 10 3 Headstock Assembly ...

Страница 28: ...ER 2 2 2 18 9100205 SPRING WASHER 11 11 11 19 9100206 SPRING WASHER 3 3 3 20 05 282 08 SPRING WASHER 8 8 8 21 9100207 SPRING WASHER 10 10 10 22 9313054 BOLT 2 2 2 23 9313064 BOLT 6 7 8 24 9313075 BOLT 7 7 7 25 9313025 BOLT 1 1 1 26 9313076 BOLT 5 5 5 27 9313067 BOLT 10 10 10 28 9313148 BOLT 16 16 16 29 1061076 SAFETY PIN 6 6 6 30 1061097 PIN 1 1 1 31 1061554 GREASE NIPPLE 2 2 2 32 1061079 GREASE N...

Страница 29: ...LEY 130 80 4 1 1 57 1062068 BOLT 1 1 1 58 1061046 PTO SHAFT SHIELD 1 1 1 59 1062016 BOLT 4 4 4 60 1062069 WASHER 16 16 16 61 9313034 BOLT 6 6 6 62 1062017 BOLT 10 10 10 63 1062171 OIL SEAL 1 1 1 64 1061416 SLEEVE 20 24 28 65 1062019 BOLT 4 4 4 66 1062020 SPRING 2 4 4 67 1062022 FRAME GUARD 1 1 1 68 1062023 HYDRAULIC RAM 1 1062247 RAM 1062023 c w VALVE ASSEMBLY 1 1062024 HYDRAULIC RAM 1 1 1062248 R...

Страница 30: ... 190 1 1062098 RUBBER GUARD 225 1 88 1062103 BAR 160 1 1062102 BAR 190 1 1062101 BAR 225 1 89 1062046 CAP 1 1 1 90 9213095 BOLT 6 7 9 91 1062051 SUPPORT 1 1 1 92 1062052 SPRING TENSIONER 2 2 2 93 1062053 BOLT 1 1 1 94 1062054 BOLT 1 1 1 95 1062055 FLOAT LOCK 1 1 1 96 1062251 VALVE 2 2 2 97 1062252 HYDRAULIC CONNECTION 4 4 4 98 1062253 CONNECTION BUSHING 4 4 4 99 1062056 VALVE COMPLETE 2 2 2 100 10...

Страница 31: ...2 2 121 1062195 GEARBOX SUPPORT 1 1 1 122 1062266 BELT SHIELD UPPER 1 1 1 123 1062267 DOCUMENT HOLDER 1 1 1 124 1062268 ROLLER END 2 2 2 125 1062269 REAR ROLLER 160 1 1062270 REAR ROLLER 190 1 1062271 REAR ROLLER 225 1 126 1062272 SPACER 2 2 2 127 1062273 BEARING 4 4 4 128 1062274 WASHER 4 4 4 129 9213095 BOLT 6 6 6 130 1062275 WASHER 2 2 2 131 1062276 BUSH 2 2 2 132 1062277 CONNECTION BRACKET 160...

Страница 32: ...8999071EN v1 410 10 2019 32 Original instructions ENGLISH Website www spearheadmachinery com ...

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