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Summary of Contents for Spearhead LRS 2001
- Page 1 LRS 2001 & 2401 QUADSAW & HXF3300 TELEHANDLER FRAME Edition 1.1 – 2012...
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Page 2: Mainframe
LRS QUADSAW & HXF FRAME LRS 2001 & 2401 QUADSAW & HXF3300 TELEHANDLER FRAME Handbook & Parts Book Please ensure that this manual is handed to the operator before using the machine for the first time. The operator must fully understand the contents of this manual before using this machine. - Page 3 LRS QUADSAW & HXF FRAME 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 ……………………………………………..…………………………...
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Page 4: Table Of Contents
LRS QUADSAW & HXF FRAME CONTENTS Handbook Section Mounting the Quadsaw Operation & Introduction Driving Recommendations Maintenance Belts Technical Data & Description of Working Tool Safety HXF 3300 Mounting Frame Attaching the Frame Transport and Work Positions Hydraulic Diagrams HXF 3300 Controls (Optional Extra) Diverter Valve Kit (Optional Extra) HXF 3300 Maintenance Troubleshooting Guide... -
Page 5: Handbook Section
The first time the machine is used the blade speed should be measured and adjusted to achieve the optimum working speeds of: LRS 2001 (3000 -3200 RPM) LRS 2401 (2700 -2800 RPM) Holding this speed is important for the best optimum performance. -
Page 6: Operation & Introduction
The Spearhead Quadsaw encompasses a range of hydraulic arm mounted 4 blade saw units used for cutting branches and small trees. The LRS 2001 is fitted with four 500mm saw blades with a cutting capacity of up to 120mm diameter. Branches thicker than 80mm should be cut one at a time. -
Page 7: Maintenance
It is important that belts are kept in good condition and are correctly tensioned at all times. The correct tensions are as follows: LRS 2001: Short Belt 550 Nm and Long Belts 650 Nm LRS 2401: Short Belt 900 Nm and Long Belts 1100 Nm... - Page 8 LRS QUADSAW & HXF FRAME Tensioning the Belts CAUTION! Care must be adopted when servicing this part of the machine as there is risk of trapping hands or fingers in the belts, pulleys and blades. WARNING: Ensure cover is replaced and all bolts are re-tightened before using the machine.
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Page 9: Technical Data & Description Of Working Tool
LRS QUADSAW & HXF FRAME TECHNICAL DATA & DESCRIPTION OF WORKING TOOL Quadsaw for mounting on hydraulic hedgecutters or specified HXF3300 Telehandler Frame. Model LRS 2001 LRS2401 Working Width 2000mm 2380mm Blade Speed 3000 – 3200 RPM 2700 – 2800 RPM... -
Page 10: Safety
LRS QUADSAW & HXF FRAME SAFETY Never operate the machine with other people present as it is possible for debris to be thrown from the saw blades in all directions. Always ensure all cab safety guards are in place and all tractor windows are closed. ... -
Page 11: Hxf3300 Mounting Frame
LRS QUADSAW & HXF FRAME HXF3300 MOUNTING FRAME The HXF3300 is a mounting frame specifically designed for attaching the Spearhead LRS 2001 or LRS 2401 Quadsaw models to Telehandlers. The HXF3300 features a reach of approximately 2.5 metres, 180° manual folding system, and hydraulic collision safety. The... -
Page 12: Transport And Work Positions
LRS QUADSAW & HXF FRAME TRANSPORT & WORK POSITIONS Transport Position Work Position The procedure for moving the machine from transport position to work position is as follows; A) Remove transport pin. B) Manually fold the arm out by 180° into the work position. C) Fit and secure the ram pin. -
Page 13: Hydraulic Diagrams
LRS QUADSAW & HXF FRAME HYDRAULIC DIAGRAMS... -
Page 14: Hxf3300 Controls (Optional Extra)
LRS QUADSAW & HXF FRAME HXF3300 CONTROLS (OPTIONAL EXTRA) An optional electrical control unit is available for controlling the main functions of the HXF3300 and LRS Quadsaw. Operator Controls 1) On/Off Switch. 2) Cutting Angle Switch. 3) Tool On/Off Switch. 4) Control Unit Fuse (8 Amp). -
Page 15: Diverter Valve Kit (Optional Extra)
LRS QUADSAW & HXF FRAME Electrical Diagram DIVERTER VALVE KIT (OPTIONAL EXTRA) Pressure from pump (Max. 150L/min). Regulated oil flow (Max. 90L/min). T1) Return from motor. Tank connection. M) Manometer test plug. P / R / T1 / T = ¾” Thread M = ¼”... -
Page 16: Hxf3300 Maintenance
LRS QUADSAW & HXF FRAME HXF3300 MAINTENANCE Lubrication Grease the lubrication points on machine on the following basis; Daily prior to use. Always prior to storage. Always after it has been washed. NOTE: Never use grease that contains Molybdenum Disulfide on nylon bushes. Hydraulic Hoses Inspect hydraulic hoses and fittings on a daily basis prior to using the machine;... - Page 17 LRS QUADSAW & HXF FRAME Check daily that all hydraulic connections and fittings are in good condition. Any defect or leak must be immediately repaired, it is part of the daily maintenance that will reduce costs and prolong machine life. If fittings require retightening always use 2 spanners and avoid over tightening.
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Page 18: Troubleshooting Guide
LRS QUADSAW & HXF FRAME TROUBLESHOOTING GUIDE Problem Possible Cause Solution Valve or motor leak. Oil pressure too high. Check pressure. Replace gasket. Hose incorrectly fitted or Refit and tighten correctly. loose. Overheating. Tool speed incorrect. Check PTO speed. Incorrect oil level. Check oil level. -
Page 19: Parts Section
LRS QUADSAW & HXF FRAME PARTS SECTION MAIN FRAME 1 LRS 2001 LRS 2401 Description Number 200101.0 Mounting arm with splines 200101.1 240201.0 Mounting arm from 2005 onwards 10 + 40 Bolt 16 + 40 Bolt 240147.0 240147.0 Welding kit for arm 200170.H... - Page 20 LRS QUADSAW & HXF FRAME MAIN FRAME 2 LRS 2001 LRS 2401 Description Number 200111.1 240111.0 BLADE 200110.0 200110.0 PLASTIC STRIP 240168.0 WEAR PLATE - LONG 200157.0 200157.0 WEAR PLATE – SHORT – JUNE 2007 200153.0 200153.0 WEAR PLATE – SHORT - JULY 2007 200162.0...
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Page 21: Blade Shaft
LRS QUADSAW & HXF FRAME BLADE SHAFT LRS 2001 LRS 2401 Description Number 200114.0 200114.0 MOUNTING PLATE 200115.0 CENTRE BOLT - CONICALLY 200115.1 200115.1 CENTRE BOLT – STD ALLEN 200116.0 200116.0 BOLT 4 X 6 200117.0 200117.0 BLADE SHAFT 200118.0 200118.0... -
Page 22: Adjusting System
LRS QUADSAW & HXF FRAME ADJUSTING SYSTEM LRS 2001 LRS 2401 Description Number 200121.0 200121.0 LOCK RING 200119.0 200119.0 LOCK RING 2 X 2 200120.0 200120.0 BEARING 2 X 2 200124.0 200124.0 TENSION PULLEY 200125.0 200125.0 ADJUSTABLE TIGHTENING PLATE 200126.0 200126.0... -
Page 23: Piston Motor
LRS QUADSAW & HXF FRAME PISTON MOTOR LRS 2001 LRS 2401 Description Number 200230.0 200230.0 PISTON MOTOR 15CC 200231.0 200231.0 PISTON MOTOR 28CC 200130A 200130A SEAL + O RING (OUTPUT SHAFT) 200130B 200130B SEAL KIT COMPLETE 200235.0 200235.0 MOUNTING PLATE 200237.0... -
Page 24: Decals
LRS QUADSAW & HXF FRAME DECALS KEEP BOLTS TIGHT Check bolt tightness after 1 hour, 4 hours, 10 hours & there after daily LRS 2001 LRS 2401 Description Number 8770360 8770360 ROTATION PARTS 8770359 8770359 ELECTRICAL WIRE – KEEP DISTANCE... -
Page 25: Hxf3300 Telehandler Frame
LRS QUADSAW & HXF FRAME HXF3300 TELEHANDLER FRAME HXF3300 Description Number 481177182 8334001.0 BUSH 482677062 3041935 ACCUMULATOR 8331506 8331503 8331502 8331501 8331504 BRACKET L/H 8331505 BRACKET R/H 8331508 MAINFRAME 833050HF0 GUARD S49306 TOP LINK... -
Page 26: Hxf3300 Telehandler Frame Valve Assembly
LRS QUADSAW & HXF FRAME HXF3300 TELEHANDLER FRAME VALVE ASSEMBLY HXF3300 Description Number 157B6709 PRIORITY VALVE 157B6200 MOTOR VALVE 157B6100 TOOL VALVE 157B2018 END COVER 157B5010 END COVER - PRESSURE 157B3999 SEAL KIT FOR LEVER 157B4997 O RING KIT – ELECTRIC VALVE 157B8003 SEAL KIT –... -
Page 27: Warnings & Directions
LRS QUADSAW & HXF FRAME WARNINGS & DIRECTIONS Never attempt any maintenance or adjustment without first disengaging the PTO/Hydraulic pump Only authorised personal must do maintenance work on the equipment Read this manual carefully before using the machine... - Page 28 LRS QUADSAW & HXF FRAME...
- Page 29 LRS QUADSAW & HXF FRAME...
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