Spearhead AGRICUT 240 Handbook & Parts Manual
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Spearhead AGRICUT 240 Handbook & Parts Manual

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Spearhead AGRICUT 240 Offset
AGRICUT 240 Offset
Edition 2.0 - February 2016
Part No. 8999070
1

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  • Page 1 Spearhead AGRICUT 240 Offset AGRICUT 240 Offset Edition 2.0 - February 2016 Part No. 8999070...

  • Page 2: Spearhead Warranty

    VERIFICATION OF WARRANTY REGISTRATION DEALER WARRANTY INFORMATION & REGISTRATION VERIFICATION It is imperative that the selling dealer registers this machine with Spearhead Machinery Limited before delivery to the end user – failure to do so may affect the validity of the machine warranty.
  • Page 3 Warranty Registration in the Operator’s Manual has been completed by the selling dealer. LIMITED WARRANTIES 1.01. All machines supplied by Spearhead Machinery Limited are warranted to be free from defects in material and workmanship from the date of sale to the original purchaser for a period of 12 months, unless a different period is specified.
  • Page 4 Machinery web site and confirms the registration to the purchaser by completing the confirmation form in the operator’s manual. 2.02. Any fault must be reported to an authorised Spearhead Machinery dealer as soon as it occurs. Continued use of a machine, after a fault has occurred, can result in further component failure for which Spearhead Machinery Ltd cannot be held liable.
  • Page 5 Spearhead AGRICUT 240 Offset CE Declaration of Conformity, Conforming to EU Machinery Directive 2006/42/EC We, Spearhead Machinery Ltd, Green View, Salford Priors, Evesham, Worcestershire, WR11 8SW hereby declare that: Product ……………………………………………..………………………… Product Code ……………………………………………..………………………… Serial No ……………………………………………..……..…………………. Type ……………………………………………..………………………… Manufactured by: Alamo Manufacturing Services (UK) Limited, Station Road, Salford Priors, Evesham, Worcestershire, WR11 8SW Complies with the required provisions of the Machinery Directive 2006/42/EC.

  • Page 6: Table Of Contents

    77.745.34 – Driveline Assembly 77.745.17 – Blade, Hub, Carrier Assembly 77.745.35 – Hose Kit 77.745.36 – Ram & Valve Assembly 77.745.33 – Pin, Latch & Cord Assembly 77.745.37 – Shipping Kit 77.745.40 – Engineering Decals S180057.02 – Spearhead Marketing Decal Kit...

  • Page 7: Introduction

    The machines are not designed for grass mowing, or for the cutting of set-aside, or brush/woodland clearance. The Agricut 240 Offset model is a fully offset machine for working directly to the side of the tractor and features a cutting width of 8’.

  • Page 8: Features

    Spearhead AGRICUT 240 Offset Features o Working width of 2.40m (8’) o Three-point Linkage Mounted o Fully offset cutting position o Hydraulic breakback safety system o Deep cranked free swinging blades o 540-RPM PTO Shaft drive o Shear bolt protection...

  • Page 9: Safety

    Spearhead AGRICUT 240 Offset Safety There are obvious and potential hazards in the operation of this mower. The blades of this mower can propel objects for a great distance at very high speeds. Serious injury or even death may occur unless care is taken to ensure the safety of the operator, bystanders or passersby in the area.
  • Page 10 Spearhead AGRICUT 240 Offset Extreme care should be taken when operating near loose objects such as gravel, rocks, wire and other debris. Foreign objects should be removed from the work site or avoided to prevent machine damage and/or bodily injury or even death.
  • Page 11 Always use shear bolts recommended by Spearhead. Ensure the machine is regularly inspected for loose fasteners, worn or broken parts and loose or leaky fittings. Ensure all pins are fitted with cotter pins and washers.
  • Page 12 Spearhead AGRICUT 240 Offset Ensure you maintain all safety decals in good readable condition. If a decal should for any reason become illegible order a replacement immediately before permitting the machine to be used. Never run a tractor engine in a closed building without adequate ventilation.

  • Page 13: Safety And Instructional Decals Identification

    Spearhead AGRICUT 240 Offset Safety and Instructional Decals Identification Read and Comply with Operator’s Manual Read and understand the Operator’s Manual before attaching and operating this machine. Unsupported Machine Do not work under the machine at any time with the machine unsupported.
  • Page 14 Spearhead AGRICUT 240 Offset Stop Tractor before Unblocking the Machine When the machine becomes blocked, stop the tractor before unblocking the machine and consult the Operator’s Manual. Beware of Rotating Blades Danger of cutting or severing of limbs under covered rotating parts. Do not reach or probe under the machine when it is driven by the tractor.
  • Page 15 Spearhead AGRICUT 240 Offset Pinch Points Beware of pinch points on the machine during the folding and operation of the machine. Bystanders must keep a safe distance. Guard Missing Do not operate the machine at any time if either of the operating guards is missing.
  • Page 16 Spearhead AGRICUT 240 Offset Blade Rotation Anticlockwise Blade on the machine rotates anticlockwise. Timing Blades It is important to time the blades perpendicular to each other to allow for correct machine operation.

  • Page 17: Location Of Safety And Instructional Decals

    The correct ratio between the tractor and machine ensures correct braking functions and manoeuvrability. An incorrect ratio between tractor and machine can be dangerous. Agricut 240 Offset Model > Agricut 240 Offset machines are connected to the tractor on the 3 point hitch, and will accept only CAT 2 linkages.

  • Page 18: Unpacking The Machine

    Spearhead AGRICUT 240 Offset Unpacking the Machine Only use approved lifting equipment which is correctly fastened to the machine – this will increase your personal safety. Failure to follow the safety instructions could result in accidents and serious injuries. Handling the Machine The machine should be lifted using suitable overhead lifting gear specifically designed for handling loads of this nature.

  • Page 19: Tractor Preparation

    Spearhead AGRICUT 240 Offset Tractor Preparation Ensure that all operators have read and thoroughly understood all the safety procedures. For further information refer to the relevant sections of this manual. When connecting the machine to a tractor there is a risk of personal injury.

  • Page 20: Attaching Machine

    Spearhead AGRICUT 240 Offset Attaching the Machine Attachment of the machine should be performed on a firm level site – the procedure for attachment is as follows; Reverse the tractor slowly up to the Remove the top link pin (1) and the two machine –...
  • Page 21 Spearhead AGRICUT 240 Offset Connect the end of the PTO shaft that has Remove the parking leg pin and raise the leg clear of the ground – replace pin and secure the shear bolt to the machine. Secure the PTO guard retaining chain to a suitable with lock pin.

  • Page 22: Pto Driveshaft Installation

    Spearhead AGRICUT 240 Offset PTO Driveshaft Installation The PTO driveshaft attaches between the tractor and the machine gearbox to transfer the power required to run and operate the machine – it is important to achieve the correct shaft length to avoid risk of it ‘bottoming out’ when raising or lowering the machine.

  • Page 23: Machine Dis-Connection And Storage

    Spearhead AGRICUT 240 Offset Machine Dis-connection and Storage Disconnecting the Machine Disconnection of the machine is the reversal of the attachment procedure – refer to the attachment sections for details. There is an increased risk of injury when disconnecting the machine from the tractor.

  • Page 24: Transporting The Machine

    ‘lift arms stops’ locked at that position – see photos below. PTO shaft clearance required for transport (Agricut 270 shown) Agricut 240 Offset – Transport Position Read all the safety instructions carefully before driving on the public road and always comply with the local law concerning lights, warning and safety signs.
  • Page 25 Spearhead AGRICUT 240 Offset o Are there any bystanders or children in the immediate area? If so, ask them to clear the area before moving off. Driving on Public Roads o Check the area around the machine before you start. Be aware of children in the danger area of the machine.

  • Page 26: Preparing The Machine For Work

    Spearhead AGRICUT 240 Offset Preparing the Machine for Work Ensure that the machine and the PTO shaft have been correctly connected to the tractor as stated in the ‘machine attachment sections’ of the manual. Ensure that the immediate surroundings will not cause a restriction to the moving and checking of the machine.
  • Page 27 Spearhead AGRICUT 240 Offset The procedure for moving the machine from working position to transport position is the reverse of the above procedure. The Transport Latch will automatically lock the swing arm in position when the ram is fully extended.

  • Page 28: 'Running Up' The Machine

    8. Gently reduce the tractor revs to idle, and disengage the PTO. 9. Apply the parking brake and stop the tractor. If any faults are identified, refer to the ‘Troubleshooting Guide’. If a solution is still not found consult your local Spearhead Dealer or assistance.

  • Page 29: Machine Operation

    Select a forward speed that is suitable for the ground conditions and the type of material to be cut. o Check the machine is ‘floating’ correctly. Ensure on Agricut 240 Offset models that the top link is attached with its pin in the slotted hole on the headstock to allow better flotation.
  • Page 30 Spearhead AGRICUT 240 Offset Machine Settings & Adjustments Before working on any component of an attached machine, ensure that the tractor engine is turned off and the starter key removed to prevent anyone else from starting the tractor whilst it is being worked on.
  • Page 31 Spearhead AGRICUT 240 Offset Shear Bolt Protection The PTO shaft is fitted with a shear bolt overload protection to prevent damage to the machine if an obstacle is encountered during operation. The shear bolt is located at the machine end of the PTO shaft.

  • Page 32: Cleaning The Machine

    Spearhead AGRICUT 240 Offset Cleaning the Machine Always pay attention to the area and environment when carrying out any cleaning work: this will reduce the risk of injury to you and others. Before cleaning: Check the area around the machine for hazardous or loose material.

  • Page 33: Maintenance

    Spearhead AGRICUT 240 Offset Maintenance Regular Maintenance Regular maintenance carried out at the intervals specified in the maintenance chart below will ensure that the machine operates correctly and safely and minimise operational down time. See following page for maintenance safety before attempting to work on the machine.
  • Page 34 Spearhead AGRICUT 240 Offset Maintenance Safety Before attempting to access the underside of the machine, ensure it is adequately and safely supported. Do not rely on the tractor’s hydraulics. Use safety supports that have a minimum Safe Working Load (SWL) of 1.5 tonnes.
  • Page 35 Spearhead AGRICUT 240 Offset Gearbox & Couplings Maintenance AGRICUT 240 Offset machines are fitted with 3 gearboxes, a single central gearbox and two outer gearboxes; these are housed beneath the top cover of the machine. Access to the gearboxes is by unhooking the two bonnet catches on the front of the cover and tilting it rearwards on its hinges.
  • Page 36 Spearhead AGRICUT 240 Offset Oil Level Check the gearboxes oil levels at the intervals stated in the maintenance schedule; ensure the machine is lowered to the ground and located on a firm level site to perform this task. Checking the oil level in the gearboxes is by removal of the Oil Level Plug, indicated ‘2’...
  • Page 37 Spearhead AGRICUT 240 Offset Draining & Refilling To drain oil from any of the deck mounted gearboxes it is necessary to first remove it from the machine – refer to removal procedure below. With the relevant gearbox off the machine, remove both the filler and the level plugs and invert the gearbox over a suitable container to allow the oil to drain completely.
  • Page 38 Spearhead AGRICUT 240 Offset Flexible Couplings 1) Shorter driveshaft clamp bolt (2 off) 2) Flexible coupling (2 off) 3) Flexible coupling mounting bolts (12 off) 4) Long driveshaft (2 off) Check each flexible coupling for damage and cracks. Replace if any damage is found.
  • Page 39 Spearhead AGRICUT 240 Offset Blade Carrier & Blade Maintenance Ensure that the machine is safely supported using suitable lifting and support equipment before attempting to work beneath a machine – never use or rely on the tractor’s hydraulic system to support the machine.
  • Page 40 Spearhead AGRICUT 240 Offset Blades & Bushes The cutting blades are mounted in hardened bushes and are free-swinging to reduce shock load and damage to the transmission. Blades and blade bushes should be inspected for wear/damage the intervals stated in the maintenance schedule.

  • Page 41: Lubricants

    80W/90 Hydro Hypoid Gearoil 80W/90 Moly D Grease Moly Chain Wheel Grease Torque Settings AGRICUT 240 Offset Specific Torque Settings Fastener Torque Setting (Nm) PTO Shaft Shearbolt Outer Gearbox Mounting Bolts Centre Gearbox Mounting Bolts Flexible Coupling Bolts Blade Carrier Bolts...

  • Page 42: Trouble Shooting Guide

    The charts below are intended to help in diagnosing and rectifying any problems with your machine. If the problem persists, please consult your supplier or contact our local dealer for advice. AGRICUT 240 Offset Troubleshooting Chart Fault Possible Cause Remedy...

  • Page 43: Ordering Parts

    Spearhead AGRICUT 240 Offset Ordering Parts When ordering parts, please refer to your parts list to help your dealer with your order. Please provide 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.

  • Page 44: Arm Assembly

    Spearhead AGRICUT 240 Offset 77.745.31 – ARM ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.953.03 GREASE NIPPLE M10 BUSH – PLASTIC 60 X 50 X 50 08.297.01 BUSH – PLASTIC 47 X 40 X 40 08.297.02 30.070.62 NUT, THIN M24 Z/P 48774.03...

  • Page 45: Mainframe & Deck Assembly

    Spearhead AGRICUT 240 Offset 77.745.30 – MAINFRAME & DECK ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 00.372.01 LINCH PIN 03.652.01 PIN 20 DIA X 90 *P* PIN DIA 40 – 246 LONG 03.656.86 05.264.04 SETSCREW M8 X 35MM PLATED 05.287.01...

  • Page 46: Skid Assembly

    Spearhead AGRICUT 240 Offset 77.745.38 – SKID ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.282.03 SPRING WASHER 12MM PLATED 05.286.03 NUT M12 PLATED 48763.03 SKID 2400/2700 05.264.23 SETSCREW M12 X 30MM PLATED...

  • Page 47: Gearbox, Pto & Guards Assembly

    Spearhead AGRICUT 240 Offset 77.745.32 – GEARBOX, PTO & GUARDS ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.264.01 SETSCREW M8 X 20MM PLATED 05.264.22 SETSCREW M12 X 25MM PLATED 05.264.36 SETSCREW M16 X 45MM PLATED 05.281.01 FLAT WASHER 8MM PLATED 05.282.01...

  • Page 48: Driveline Assembly

    Spearhead AGRICUT 240 Offset 77.745.34 – DRIVELINE ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.281.03 FLAT WASHER 12MM PLATED 05.287.03 SELF-LOCKING NUT M12 PLATED 05.291.30 BOLT M12 X 75MM PLATED 05.292.21 BOLT M12 X 80MM PLATED 1096287 COUPLING FOR A PT9 48262.16...

  • Page 49: Blade, Hub, Carrier Assembly

    Spearhead AGRICUT 240 Offset 77.745.17 – BLADE, HUB, CARRIER ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.281.04 FLAT WASHER 16MM PLATED 05.287.04 SELF-LOCKING NUT M16 PLATED 05.291.36 BOLT M16 X 55 PLATED 47050.05 TOPPER BLADE LH 47050.06 TOPPER BLADE RH 47050.07...

  • Page 50: Hose Kit

    Spearhead AGRICUT 240 Offset 77.745.35 – HOSE KIT – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. HOSE 3/8” BSP STXST S.SEAL 10.003.30 2000 HOSE 3/8” BSP STX90 S.SEAL 10.004.06 HOSE 3/8” BSP STX90 S.SEAL 10.004.08...

  • Page 51: Ram & Valve Assembly

    Spearhead AGRICUT 240 Offset 77.745.36 – RAM & VALVE ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. ADAPTOR ½” BSP X ½ BSP 05.122.01 ADAPTOR 3/8” BSP X 3/8” BSP 05.124.01 Q/R COUPLING ½” BSP MALE 05.146.01 05.264.07 SETSCREW M8 X 50MM PLATED 05.282.01...

  • Page 52: Pin, Latch & Cord Assembly

    Spearhead AGRICUT 240 Offset 77.745.33 – PIN, LATCH & CORD ASSEMBLY – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 00.372.01 LINCH PIN 05.264.27 SETSCREW M12 X 55MM PLATED 05.287.02 SELF-LOCKING NUT M10 PLATED 05.287.03 SELF-LOCKING NUT M12 PLATED 05.292.11 BOLT M10 X 80MM PLATED 05.969.02 SELF-TAP.SCREW No 14 3/4”...

  • Page 53: Shipping Kit

    Spearhead AGRICUT 240 Offset 77.745.37 – SHIPPING KIT – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 05.264.24 SETSCREW M12 X 35MM PLATED 05.281.03 FLAT WASHER 12MM PLATED 05.282.03 SPRING WASHER 12MM PLATED 05.286.03 NUT M12 PLATED 48777.01 SHIPPING BRACKET...

  • Page 54: Engineering Decals

    Spearhead AGRICUT 240 Offset 77.745.40 – ENGINEERING DECALS – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. DECAL – DRIVELINE MISSING 00756004 DECAL – MAX PTO SPEED 540 09.811.04 DECAL – PINCH POINT 09.821.23 09.821.29 COMBINED EURODECAL FOR 09.821.30 COMBINED EURODECAL UNBLOCK DECALS –...

  • Page 55: S180057.02 - Spearhead Marketing Decal Kit

    Spearhead AGRICUT 240 Offset S180057.02 – SPEARHEAD MARKETING DECAL KIT – AGRICUT 240 OFFSET REF. PART No. DESCRIPTION QTY. 8770486 AGRICUT 240-OS DECAL SPEARHEAD – 615mm LONG 8770373 8770330 SERIAL NUMBER PLATE 7103230 1/8” POP RIVET *BI* DECAL – CW BLADE ROTATION D138 DECAL –...
  • Page 56 Spearhead AGRICUT 240 Offset Notes...
  • Page 57 Spearhead AGRICUT 240 Offset...
  • Page 58 Spearhead AGRICUT 240 Offset Spearhead Machinery Green View, Salford Priors, Evesham, Worcestershire, WR11 8SW Tel: 01789 491860 Fax: 01789 778683 www.spearheadmachinery.com enquiries@spearheadmachinery.com...

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