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MAN-10002
MAN-
00000
200, 300 & 400
OPERATORS MANUAL
ORIGINAL INSTRUCTIONS
Issue 9
29/03/2023

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Summary of Contents for Shelbourne Reynolds 200

  • Page 1 MAN-10002 MAN- 00000 200, 300 & 400 OPERATORS MANUAL ORIGINAL INSTRUCTIONS Issue 9 29/03/2023...
  • Page 2 When the inspection is complete, THIS FORM MUST BE COPIED & RETURNED TO:- Shelbourne Reynolds within 30 days of delivery to customer, otherwise the invoice date to the dealer will be deemed to be the start date for the warranty period.
  • Page 3 Print Name: Privacy Notice Here at Shelbourne Reynolds Engineering Ltd we take your privacy seriously and will only use your personal information to administer your account and provide the products and services you have requested from us. We would occasionally like to contact you with details of other products you may be interested in, special offers we provide and details/invitations to shows, working demonstrations and open days, however this would be no more than once or twice per year.
  • Page 4 Shelbourne authorised dealer has completed the warranty registration details and that they are submitted to Shelbourne Reynolds Engineering Ltd. within 15 days from the date of delivery. If the warranty registration has not been completed and returned to warranty@shelbourne.com...
  • Page 5 MAN- 00000 1.5 EXTENDED WARRANTY - Only available on the following Trimmer & Powermix Ranges Trimmer – 7000 & 8000 Series Shelbourne will provide an extended Warranty on certain parts of the 7000 and 8000 Trimmer ranges for an additional 12 months, beyond the initial Warranty Period. This is indicated in the table below and is subject to all the other terms and conditions of this warranty policy.
  • Page 6 MAN- 00000 Note: Components not indicated have a Shelbourne standard 12 months warranty and are subject to all other terms and conditions of this warranty policy. 2. EXCLUSIONS Shelbourne will not be liable for the machine’s failure to comply with the Warranty in any of the following circumstances: 1) damage due to improper use or abusive operation 2) damage or depreciation caused by normal wear and tear.
  • Page 7 MAN- 00000 The Warranty shall not apply in respect of any: 1) wearing items including but not limited to drive belts, conveyor belts, conveyor rollers, rubber flaps, flails, skids, bearings, pins, bushes, blades, pneumatic tyres, or any other items which are soil engaging or normal wearing or consumable items 2) hoses that have suffered external damage.
  • Page 8 ‘Damaged’ or ‘Detail any item not received’ and notify both Shelbourne Reynolds warranty department by phone or E Mail and the carrier within 24 hours of any damage or missing parts. No claims will be accepted after this time.
  • Page 9 Shelbourne and appropriate labour and mileage allowances if applicable. Maximum mileage per claim is capped at 80 miles unless otherwise pre- authorised and confirmed in writing by the Shelbourne Reynolds Service Manager. For any claims submitted, which are intentionally misleading or fraudulent, Shelbourne shall be entitled to charge an appropriate hourly rate to recover any costs incurred as a result.
  • Page 10 Shelbourne dealer, by credit memo, within 30 days of acceptance of the claim. 10. EXPORT CUSTOMERS If you are based outside of the UK, warranty terms and conditions outlined above may differ depending on your market. Please contact Shelbourne Reynolds Engineering Ltd. for further information. Page 7 of 7...
  • Page 11 Dear Customer, Parts manuals are not supplied with this machine but they can be ordered from your Shelbourne Reynolds dealer or alternatively downloaded from the Shelbourne Reynolds website ( www.shelbourne.com ) Manuals are located through the Parts and Service section followed by Manuals and then to Hedge / Verge Trimmer Manuals.
  • Page 12 5.0Mt Fixed outer boom (350, 450) KIT-08264 5.7Mt Fixed outer boom (357, 457) Controls system KIT-08149 3 Cable control kit (3 + 1) 200, 300 KIT-08153 4 Cable control kit (4 + 1) 400 Oil/Oil Controls kit (3 service) 200, KIT-08154...
  • Page 13 MAN-00000 EC Declaration of conformity for machinery (Machinery Directive 2006/42/EC, Annex II, sub. A) Manufacturer: Shelbourne Reynolds Engineering Ltd. Address: Shepherds Grove Industrial estate, Stanton, Bury St Edmunds, Suffolk. England. IP31 2AR Name and address of the person (established in the European Community/EEA)
  • Page 14 MAN-00000...
  • Page 15: Table Of Contents

    CONTENTS Section 1 INTRODUCTION FOREWORD IMPROVEMENTS AND CHANGES SERVICE PARTS MACHINE IDENTIFICATION Section 2 SAFETY PROCEDURES ACCIDENT PREVENTION SAFETY SIGNS ACCIDENT PREVENTION BEFORE STARTING ACCIDENT PREVENTION WHEN COUPLING AND UNCOUPLING TO THE TRACTOR ACCIDENT PREVENTION WHEN USING THE PTO SHAFT ACCIDENT PREVENTION WHEN USING THE HYDRAULIC SYSTEM ACCIDENT PREVENTION WHEN OPERATING ACCIDENT PREVENTION WHEN REMOVING A FOREIGN...
  • Page 16 ATTACHMENT – 3 POINT LINKAGE STABILISER, TRACTOR TO POWERBLADE ATTACHMENT – AXLE FRAME STABILISER, TRACTOR TO POWERBLADE ADJUSTING AND CONNECTING THE PTO DRIVE SHAFT CONNECTING THE CONTROLS 5.10 FINAL ATTACHMENT AND RUN UP 5.11 REMOVAL – TRIMMER WITH 3 POINT LINKAGE ASSEMBLY 5.12 REMOVAL –...
  • Page 17 CARE OF THE ROTOR 8.10 FLAIL HEAD 8.11 BUSHES AND PINS 8.12 RECOMMENDED TORQUE SETTINGS FOR FASTENERS 8.13 STORAGE...
  • Page 19: Foreword

    FOREWORD This manual will assist the operator in using the Shelbourne Reynolds Powerblade trimmer range of 200, 300 and 400 trimmers to realise their full potential whilst indicating safe procedures. This manual should be used in conjunction with the manual of the tractor or prime mover.
  • Page 20: Machine Identification

    MACHINE IDENTIFICATION The serial and machine numbers are printed on a plate, attached to the main frame, near to the tractor’s left lower link arm end.
  • Page 21: Safety Procedures

    The tractor manufacturers, operator manual safety precautions should also be adhered to when using a Shelbourne Reynolds Powerblade trimmer. The ‘Safe stop’ procedure is mentioned throughout this manual. It is extremely dangerous to carry out any work on a machine while it is under power. The most...
  • Page 22: Safety Signs

    SAFETY SIGNS The following symbols appear on the machine and are for your safety and the safety of other people. Ensure that you identify each safety sign and understand its warning. These safety signs must be kept in a legible condition and must be replaced if missing or damaged.
  • Page 23 590475 01 193391 01 PTO shaft Ensure PTO rotational shaft guards speed must not are fitted and exceed 540. chains attached. 800212 01 800219 01 Tighten check chains to stop Stay clear of lateral movement. tractor- machine area when coupling-up. High risk of crushing.
  • Page 24 800217 01 800215 01 800213 01 800222 01 Stay a safe Never reach into Check bolt / belts Never reach into flail distance from the the crushing for tightness. area. machine. danger area as Allow machine to stop Danger from long as parts before working on it.
  • Page 25: Accident Prevention Before Starting

    ACCIDENT PREVENTION BEFORE STARTING Read the manual thoroughly. Read the tractor operators manual thoroughly. Ensure that the operator’s manual is handed to the customer. Ensure bystanders are at a safe distance when moving the Powerblade trimmer by overhead slinging or forklift. Ensure Powerblade trimmer stands are locked into correct position for transportation (see section 4).
  • Page 26: Accident Prevention When Coupling And Uncoupling To The Tractor

    Ensure all tractor mesh/polycarbonate guards are suitable for the job, undamaged and well maintained. Ensure all tractor windows are closed at all times. Ensure correct stabilization system is selected for the size of tractor and Powerblade trimmer (see section 3 and 5). If assembling stabilizing or axle frame onto trimmer or tractor, use lifting equipment, be careful not to trap/pinch fingers, due to confined space.
  • Page 27: Accident Prevention When Using The Pto Shaft

    Ensure the Powerblade trimmer is sitting stable on level ground and cannot tip over in any direction, before coupling and after uncoupling. Ensure the Powerblade stands are locked into position (see section 4). Ensure to have read the tractor operators manual thoroughly and practice using the tractor controls (especially those relating to the 3 point linkage) prior to starting to couple the machine.
  • Page 28: Accident Prevention When Using The Hydraulic System

    Use only the PTO shaft supplied with the Powerblade trimmer, which is intended for use with the machine. Follow appropriate safe manual handling procedures during fitment of PTO shaft. Ensure not to trap or pinch fingers, hands or any body part due to confined working space.
  • Page 29: Accident Prevention When Operating

    ACCIDENT PREVENTION WHEN OPERATING. The Powerblade trimmer must not be put into operation until the user has been given proper initial instructions either by the dealer or by one of Shelbourne Reynolds' representatives or employees. It is the owner’s responsibility that anybody else who uses the machine is competent and has received instructions or training.
  • Page 30 Nuts and bolts should be checked at regular intervals and tightened if necessary. Oil levels must also be checked regularly. PPE (Personnel Protective Equipment) is recommended while operating the Powerblade trimmer. Appropriate equipment should be worn such as overalls and gloves.
  • Page 31 Always ensure that safety screens are fitted to the tractor in such a way that the operator is protected from thrown debris or objects. Always ensure the Cutting head rotor is clear of obstacles or material and free to rotate prior to engaging the flail rotor.
  • Page 32 Do not check or adjust the machine whilst the PTO shaft is engaged by the tractor. Follow the ‘SAFE STOP’ procedure before proceeding to leave the tractor seat. When intending to operate on the highway consult the local Highways Department regarding notifications and approval, as rules and regulations will vary from area to area.
  • Page 33: Accident Prevention When Removing A Foreign Object/Blockage

    Ensure always use the minimum reach necessary to make cut. Take particular care on slopes. Be aware that debris and other objects can be thrown. Extra care should be taken when working near highways, public footpaths, buildings, etc. Do not reach into the machine whilst it is running. For transportation, fold the booms onto the pads provided.
  • Page 34: Accident Prevention When Leaving The Machine

    Follow the ‘SAFE STOP’ procedure before proceeding to leave the tractor seat. Ensure the Cutting head flail rotor has stopped rotating before you approach the machine. It is recommended to use PPE (Personnel Protective Equipment), when removing the blockage or foreign object. Never attempt to work with the Cutting head in mid-air or directly overhead.
  • Page 35: Accident Prevention When Servicing/Adjusting The Machine

    Ensure roller is always positioned in the upper most position. Never allow children to play on or near parked machinery. 2.10 ACCIDENT PREVENTION WHEN SERVICING / ADJUSTING THE MACHINE Any malfunctions or defects, which might affect the safe operation of the Powerblade, must be immediately eliminated.
  • Page 36: Accident Prevention When Taking On Public Roads

    Powerblade trimmer and may therefore adversely affect it's safe and reliable operation and your safety. Shelbourne Reynolds cannot therefore be held liable for damage or injury caused by the use of non-OEM replacement parts or accessories.
  • Page 37 Ensure the flail rotor is positioned facing the operator with top face of the Cutting head facing the traffic (400 models only). Measure maximum combined trimmer Top face of & tractor height Cutting head prior to going onto facing traffic public highway.
  • Page 38: Accident Prevention When Cleaning And Storing The Machine

    Always maintain awareness of how the position of the Powerblade arms may affect or be affected by others who may come into the working area. Always aim to keep safe distances from others or other objects. Consider what measures you will need to control the risk to other road users (vehicles, cyclist, pedestrians or horse riders).
  • Page 39: Proper Use

    Shelbourne Reynolds cannot therefore be held liable for damage or injury caused by the use of non-OEM replacement parts or accessories.
  • Page 40 Any claims for damages not directly incurred by the Powerblade trimmer cannot be accepted. By the same token, Shelbourne Reynolds cannot be held liable for any consequential damage resulting from incorrect use of the machine.
  • Page 41: Specification And Description

    SECTION 3: SPECIFICATION AND DESCRIPTION DESCRIPTION The machine consists of a cutting head, which is positioned by a number of articulating booms, mounted to a frame, which carries the relevant control and drive systems. A head shell (A) with a rotor (B) is fitted with a choice of cutting flails. This is driven by a hydraulic motor (C) mounted within the envelope of the head.
  • Page 42: Intended Use

    A fully independent PTO operating at 540 rpm, with a 1 & 3/8” SAE 6 spline shaft and rotating in a clockwise direction is required. All 300/400 trimmers are fully independent hydraulic machines. INTENDED USE The machine’s intended to be used on typical farms and highways for annual or biennial cutting of hedges, for cutting grass and weeds on verges and banks.
  • Page 43: Technical Specifications

    Technical Specifications Controls Progressive cable control Standard Standard Standard Standard Standard Oil remote joystick control Optional Optional Optional Optional Optional Hydraulics Standard power oil capacity 170 litres 170 litres 170 litres 170 litres 170 litres Independent hydraulics Standard Standard Standard Standard Standard Oil cooler...
  • Page 44 REACH DIMENSIONS 5.16 mt 5.16 mt 5.84 mt 5.16 mt 5.84 mt Max reach (A) head horizontal 4.54 mt 4.54 mt 5.27mt 4.54 mt 5.27mt Max reach (B) head vertical 6.25 mt 6.72 mt 6.25 mt 6.72 mt Max height (C) head vertical 6.04 mt 4.52 mt 4.52 mt...
  • Page 45: Technical Specifications Options

    TECHNICAL SPECIFICATIONS OPTIONS The 200, 300 and 400 machines can all be assembled to work on the left hand side of the tractor. Cutting head choice of flails - ‘T’ flails, reversible Boot flail and shackle, (hedges and occasional up cutting only (grass...
  • Page 47: Handling And Transportation

    SECTION 4: HANDLING AND TRANSPORTATION Refer to section 2 for safety procedures. To prevent damage to the trimmer the machine should only be moved by one of the following methods. UNLOADING/LOADING Refer to section 2.3 for accident prevention before starting. 1.
  • Page 48: Transportation

    It is recommended that the head is parked as close to the left hand side of the mainframe (200 & 300 models) and as close to the rear of the trimmer (400 models) to lessen overhanging weight and not exceed the forklift capacity.
  • Page 49 When transporting the Powerblade ensure: 1. Ensure that the two taps on the lift cylinder are closed, handles are positioned 90 degrees to fittings, to lock cylinder movement (see section 7). 2. Ensure the slew locking device is also fitted to lock of any slew movement (see section 7).
  • Page 51: Preparation For Use

    SECTION 5: PREPARATION FOR USE Refer to section 2 for safety procedures. Use the dealer pre-delivery/installation check and warranty registration form positioned at the front of this manual to check through the Powerblade trimmer. This section will help to expand on the pre-delivery/installation. CHOICE OF TRACTOR Refer to section 2.3 for accident prevention before starting.
  • Page 52: Preparation Of The Powerblade Before Attachment

    The Powerblade trimmer is suitable for a Category 2 tractor linkage and in most instances Category 3. Shelbourne Reynolds Engineering Ltd recommends that this be of good quality and in good condition. Check the condition of any quick release ball ends carefully, as they will be subjected to upward forces.
  • Page 53 Axle brackets to suit Shelbourne Reynolds Powerblade should be set at either 1000 or 1100 mm between centres. In fitting these brackets it may be required for the removal of the check chain bracket which in turn should be incorporated into the design of the axle bracket.
  • Page 54: Fitment Of 3 Point Linkage Stabiliser To The Powerblade

    Shelbourne Reynolds axle brackets supplied will be accompanied by the axle bracket parts and operators manual (MAN-10104) which will include specific instructions on how to fit the axle brackets to specific tractors. FITMENT OF 3 POINT LINKAGE STABILISER TO THE POWERBLADE Refer to section 2.4 for accident prevention when coupling and uncoupling to the...
  • Page 55: Fitment Of Axle Frame Stabiliser To The Powerblade

    2. Keep unused components for when attaching the Powerblade to the tractor. FITMENT OF THE AXLE FRAME STABILISER TO THE POWERBLADE Refer to section 2.4 for accident prevention when coupling and uncoupling to the tractor. As an option the machine can be supplied with stabiliser axle mounting kit and brackets to enable it to be latched to the tractor’s rear axle.
  • Page 56 Fitment of the axle frame stabiliser kit to the Powerblade trimmer. Note: Throughout this section item numbers mentioned are related to the previous drawing KIT-08015. 1. The axle frame stabiliser which connects to the tractor can be set at two different widths.
  • Page 57 3. It’s also possible to reduce the overall axle frame size further if required. This is done by cutting material off the hitch sub frame at the specified points. Cut off at marked notches 70mm & 140mm from edge each end 4.
  • Page 58: Attachment - 3 Point Linkage Stabiliser, Tractor To Powerblade

    It’s also possible to attach the axle frame assembly to the tractor before then attaching to the Powerblade. Axle frame Tractor connected drop to axle arms brackets Tractor drop arms pin connecting the drop link 9. Follow the previous procedure up until step 5. Then using suitable lifting equipment, connect the axle frame into the axle brackets as picture above.
  • Page 59 1. Identify if the tractor has lift arms with fixed ball ends or has a quick release ball end style. For Lift arms with the fixed ball ends remove lynch pin (item 4) before withdrawing the pin (item 5) allowing space for the fixed ball end. 2.
  • Page 60 All pivots inline Vertical Tractor top Trimmer link clevis frame 11. Lengthen or shorten the top link so that on level ground the trimmer frame is vertical. This will also affect the angle of the cutting head in relation to the ground.
  • Page 61 15. Point 13 and 14 should be repeated once the trimmer is fully operational. In some cases it’s also required to place the head horizontal to the ground, close to the tractor tyre in the work position power the booms into the ground. This may then allow further adjustment to the tractor check chains and drop arms if required.
  • Page 62: Attachment - Axle Frame Stabiliser, Tractor To Powerblade

    Points 13 to 16 should be checked after 4 hours use, then checked and repeated peordically thereafter. Stability between the tractor and machine in all positions is of the upper most importance to ensure the safety to the operator and any other person or persons who may come into the contact area.
  • Page 63 3. Connect the drop arms of the tractor into the drop links (item 12) attached to the axle frame assembly using the drop arm pin supplied with the tractor. Drop arms Drop arm Drop link (item 12) 4. Once the tractor axle brackets and the axle frame assembly are aligned connect the axle frame into the axle brackets either by shortening the top link (item 10 set in POS ‘B’) or slowly and carefully raising the tractor’s drop arms.
  • Page 64: Adjusting And Connecting The Pto Drive Shaft

    7. The machine should then be slowly and carefully raised to a height that brings the tractor’s PTO shaft and the gearbox input shaft to the same approximate height, whilst checking at all times that if the lift arms are still attached they are fouling nothing.
  • Page 65: Connecting The Controls

    Grease the profile tubes before they are assembled, as they will otherwise be exposed to high friction forces. Ensure the inner and outer PTO shafts are overlapped by at least 150mm when the tractor and machine are straight. Damage to the shaft and injury may result. Fit the PTO shaft ensuring to: Connect the pin type yoke end to the Powerblade trimmer.
  • Page 66 does not have a compatible seat (Note; consult your dealer before drilling the cab side, as there is a risk this could weaken the structure or damage underlying parts). The Powerblade 300 and 400 series trimmer ranges have two types of control system. Cable levers controls or Oil proportional controls.
  • Page 67: Final Attachment And Run Up

    Power supply • Connect the Green/Yellow wire (negative feed for controls), to the negative battery terminal. • Wire 1 (positive feed for controls) with twenty amp fuse to the positive battery terminal. Route and secure power lead into tractor cab, terminating close to the controls armrest. Using the two 7 pin connector ends connect the machine end wiring loom to the joystick control box by joining the screw connectors together.
  • Page 68 The parking stands can now be moved up from their ‘parked’ to their ‘work’ positions. Parking stands in fully Parking stands in work down position required position when machine is being parked Ensure any cable operated function is in its neutral position see section 6. Start the tractor at low to moderate engine rev’s, then engage PTO to allow the oil to circulate for about 10 minutes without operating any other control valves.
  • Page 69: Removal - Trimmer With 3 Point Linkage Assembly

    5.11 REMOVAL – TRIMMER WITH 3-POINT LINKAGE ASSEMBLY Refer to section 2.9 for accident prevention when leaving the machine. 1. Select a firm and level site to park the machine. 2. Bring the head to a horizontal position approx. 1m from the wheel and 1m from the ground.
  • Page 70 6. The parking stands can now be lowered to their ‘parked’ positions (see previous section 5). 7. Then lower the tractor linkage until the stands are in contact with the ground. Adjust the tractor top link to ensure the stands are in full contact with the ground. The tractor top link should become loose, with no load on it when sitting correctly.
  • Page 71: Reattaching The Machine

    5. Detach the tractor drop arms from the drop links (item 12) by removing the drop link pin. Drop arms Drop link Drop link (item 12) 6. Release the axle bracket latches, allowing the sub frame to be lowered clear of the tractor by extending the adjustable top link.
  • Page 73: Controls

    CABLE LEVER CONTROLS This is a mechanical system which uses four levers to operate the control valves connected via cables. All 200, 300 & 400 trimmers have fully independent hydraulics as standard. Lift: By moving the lever forward and backwards, from the operator, allows lower and lift respectively for the operation of the lift service.
  • Page 74 Head rotation: By moving the lever forwards and backwards from the operator gives head rotation anti-clockwise and clockwise respectively for the operation of the head rotation service. Head float: Allows the cutting head to follow the contours of the ground. To engage this push the lever fully forwards until the lever is locked into position.
  • Page 75: Cable Lever Controls Only

    • To go from rotor up cut to rotor down cut push the lever into its neutral position. • Allow the cutting head rotor to stop. • Slide the red latch at the front of the cable assembly forwards. • Engage rotor in the down cut direction. •...
  • Page 76: Cable Lever Controls - Options

    Forwards Backwards Slew forward - push lever forwards Slew backward - pull lever backwards CABLE LEVER CONTROLS - OPTIONS Manual lift float: Allows the arms to follow the contours of the ground. An accumulator carries the weight of the arms. Lifting or lowering will adjust the amount of force the head exerts on the ground.
  • Page 77: Oil Proportional Controls

    OIL PROPORTIONAL CONTROLS The controls are made up from an oil proportional joystick and electric buttons for the auxiliary functions combined with a cable lever control for the cutting head rotor. Emergency stop: The big red button can stop the power to the controls, preventing the two buttons next to the emergency stop and the four buttons at the top of the joystick from being operated.
  • Page 78 The top two buttons on the joystick operate the head rotation service either on or off. Head rotation clockwise: Rotates the cutting head in the clockwise direction. Head rotation anti-clockwise: Rotates the cutting head in the anti-clockwise direction. Head rotation clockwise - push button to move head clockwise Head rotation anti-...
  • Page 79: Oil Proportional Controls Only

    • To go from rotor up cut to rotor down cut push the lever into its neutral position. • Allow the cutting head rotor to stop. • Slide the red latch at the front of the cable assembly forwards. • Engage rotor in the down cut direction. •...
  • Page 80 Slew backward Slew forward ELECTRIC PROPORTIONAL CONTROLS - OPTIONS In addition to the joystick, there are 2 additional buttons; each represented by a diagram. Their meanings are detailed below. These buttons will only be functional if the machine has been specified with Lift or Head float options. LIFT Float: Allows the arms to follow the contours of the ground.
  • Page 81: General Options

    Head float Head float LED Lift float LED Lift float GENERAL OPTIONS Hydraulic roller: Hydraulic roller uses a tractor double acting spool lever to move the roller up or down (see tractor manual for spool operation). This allows the operator to adjust the roller position without leaving the tractor cab.
  • Page 83: Operation

    SECTION 7: OPERATION Refer to section 2 for safety procedures. MOVING FROM TRANSPORT TO WORK POSITION See section 2.7 for accident prevention when operating. • For 3 point linkage machines lower the tractor 3 point linkage so that the weight of the machine is carried by the stabiliser system.
  • Page 84 • For 400 models ensure the slew locking device has been removed, placed into its storage position. Slew locking device locking Slew locking device in its the slew cylinder during storage position during ‘work’ ‘transport’ Taps on the lift cylinder should be turned from their transport to their work •...
  • Page 85: Starting The Rotor

    • Extend the reach cylinder so that when the slew cylinder is extended the trimmer head misses the tractor wheel/cab. Extending the slew cylinder will rotate the arms to the work position. 300 models are already in the work position. Powerblade in its Reach transport position...
  • Page 86: Transporting With The Tractor

    TRANSPORTING WITH THE TRACTOR See section 2.11 for accident prevention when taking on public roads 1. With the rotor stopped as above, bring the head to a horizontal position approx. 1m (3’) from the wheel and 1m from the ground. 2.
  • Page 87 Bump stop extension kit 4. For 400 models use the slew cylinder to rotate the arms fully back, and then position the cutting head with the flail facing the operator and the top of the cutting head towards the traffic. 5.
  • Page 88 7. Ensure that the booms do not foul the tractor. Disengage the PTO. Inner to outer Minimum boom bump 300mm Gap stop between the trimmer booms and tractor cab 8. On 3 point linkage mounted machines we recommend that the linkage is carefully raised by a small amount for transportation –...
  • Page 89: Working On The Highway

    11. Turn the power to the control box off (electric machines only). All 200, 300 and 400 trimmers can have lights specified as an option so these should be connected when on the public highway. Ensure head is not obscuring lights visibility.
  • Page 90: Flail Head Adjustments

    FLAIL HEAD ADJUSTMENTS See section 2.10 for accident prevention when servicing / adjusting the machine. Always lower the cutting head into the work gently. The rear roller can be placed in one of 4 height settings. For hedge work the roller can be raised so that it is 25mm (1”) above the cut height.
  • Page 91: Hydraulic Adjustable Roller

    HYDRAULIC ADJUSTABLE ROLLER See section 2.7 for accident prevention when operating. Hydraulic adjustable roller is an optional extra on all models. Two hydraulic cylinders are mounted on either end of the head shell and can only be positioned fully up or fully down.
  • Page 92: Wire Cutter

    WIRE CUTTER See section 2.7 for accident prevention when operating. See section 2.8 for accident prevention when removing a foreign object/blockage. The wire cutter is an important safety feature. It is located on the underside of the adjustable part of the nose. Its function is to, as far as possible cut longer lengths of wire into shorter, safe lengths.
  • Page 93: Hedge Shape And Cutting Sequence

    7.10 HEDGE SHAPE AND CUTTING SEQUENCE See section 2.7 for accident prevention when operating. The shape of the hedge is likely to be influenced by regional practices and what is required of the hedge. An ‘A’ shape is usually recommended as the wide base encourages wildlife and favours new growth.
  • Page 94 air within 1 meter of ground level. Then reverse the rotor for approximately 10 seconds. After reversing check to see if the obstruction has been removed. Cutting head 1 meter If the obstruction has still not been removed it’ll need removing manually. Ensure that the cutting head is lowered to the ground or supported in such a way that hydraulic or mechanical failure cannot injure any personnel.
  • Page 95: Reach And Working On Slopes

    7.13 REACH AND WORKING ON SLOPES See section 2.7 for accident prevention when operating. The considerable reach of any hedge cutter combines with the weight of the head to produce a large overturning effect on the tractor. The operator should remain aware of the danger this can present, particularly on slopes;...
  • Page 96: Overhead Lines

    For 400 models do not remove the relief cartridge, or reduce its setting, as this would allow oil to bypass to tank. Increasing this relief valve pressure without being authorised to do so by Shelbourne Reynolds will invalidate warranty as the machine components may see excessive forces which may result in component failure.
  • Page 97 See below the minimum heights above ground level and the exclusion zones for OPHLs. 275 or 400 kV 132kV 33kV 11kV low voltage Minimum height Minimum height Minimum height 5.2 m 7m (275kV) and 6.7m minimum height 7.3m (400kV) Exclusion Exclusion Exclusion Exclusion...
  • Page 98: Sliding Head

    • Understand when working near OHPLs there is high risk of electric shock and also high risk of flashover or arc. • Contact the local distribution network operator (DNO) who can advise on line heights, minimum vertical clearances distances and precautions to take. •...
  • Page 99 Fully offset/decreased reach position Middle position Fully offset/increased reach position To adjust the sliding head, position the cutting head vertically in contact with the ground. Perform a ‘SAFE STOP’ procedure before leaving the tractor seat. Loosen the four bolts on the clamping bracket. Return to the tractor and using the lift service move the clamp bracket along the box section to the desired position.
  • Page 101: Maintenance And Storage

    SECTION 8: MAINTENANCE AND STORAGE Refer to section 2 for safety procedures. LUBRICATION Refer to section 2.10 for accident prevention when servicing / adjusting the machine. Both rotor bearings should be greased every 10 hours (daily). All other grease nipples at the various pivots of booms, cylinders and roller bearings should be greased every 50 hours (or weekly).
  • Page 102: Gearbox

    GEARBOX Refer to section 2.10 for accident prevention when servicing / adjusting the machine. The gearbox is prefilled with a Synthetic gear oil, grade SAE 75W-90. Brands of oil recommended are – Total SYN FE 75W90, BP Energear SHX SAE 75W- 90 or Mobilube SHC SAE 75W-90.
  • Page 103: Hydraulic Oil

    If a biodegradable oil is to be used, please contact Shelbourne Reynolds Ltd with the oil specification to check suitability. The interval at which the oil should be renewed will depend on the way in which the oil is worked and how well it is looked after.
  • Page 104: Filtration

    FILTRATION Refer to section 2.6 for accident prevention when using the hydraulic system The machine is equipped with a suction strainer, situated in the bottom of the tank. When the oil is changed, or if the symptoms of cavitation are suspected (above) clean the suction strainer.
  • Page 105: Accumulator Safe Removal

    Recommended torque settings for hose nuts: SIZE (BSP) NUT TORQUE SETTING lbf-ft lbf-ft 1/4” 3/8“ 1/2“ 5/8“ 3/4“ 1” Never fit hoses that are made from hose that is older than 3 years old. ACCUMULATOR SAFE REMOVAL (if specified with Lift float) Refer to section 2.6 for accident prevention when using the hydraulic system The accumulator must be pressurised for the Lift float to function correctly.
  • Page 106 Every machine has a rotor balance sheet supplied in its manual canister from new. If the balance sheet is missing contact Shelbourne Reynolds who hold a copy and will re-issue the balance sheet upon quoting the machine serial number.
  • Page 107 Flail attached onto the cutting head rotor without any balance weights or washers. Flail Flail bolt (95mm LONG) Fitted as standard. Flail nut Flail attached onto the cutting head rotor with balance weights and longer flail bolt. Flail bolt longer versions used (105mm, 115mm &...
  • Page 108 Cutting head in contact with the ground allowing access to the flail area Ensure that there is nothing wrapped around the rotor or roller. 300/400 Powerblade cutting heads should have the belt drive tension checked daily. This requires the removal of the drive cover. Loosen fixings to remove drive cover...
  • Page 109 To adjust, slacken the nuts at the motor fixing bolts and the adjuster locknut, then turn the adjuster bolt in the required direction. Then tighten lock nut and fixing bolts and replace the drive cover. Motor fixing bolts Slacken Adjuster lock nut bolt 8.11 BUSHES AND PINS...
  • Page 110 * Torque categories for fasteners are identified by their head markings 10.9 Note: Cutting head flail uses M16, higher grade, fine threaded bolt which requires a torque setting of 270 Nm (200 lb/ft). 8.13 STORAGE Refer to section 2.12 for accident prevention when cleaning and storing the...

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