Erskine Attachments 66 V4, Operator'S Manual

Page 1: ...Brush Mower V4 Models 66 72 78 For Skid Steer Loaders Operator s Manual Maintenance Parts Information Read this Manual Before Use ...

Page 2: ... 3 4 SERIAL NUMBER DECAL LOCATION 5 6 USERS INSTRUCTIONS FOR MOUNTING THE BRUSH MOWER 7 8 OPERATING THE BRUSH MOWER 9 10 ROUTINE MAINTENANCE 11 16 BOLT TORQUE INFORMATION 17 PARTS INFORMATION 18 25 GENERAL SPECIFICATIONS 26 WARRANTY 27 NOTE Erskine Attachments LLC reserves the right to make improvements in design or changes in specifications at any time without notice and without incurring any obl...

Page 3: ...ds CAUTION WARNING or DANGER are used to indicate hazards Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation which if not avoided will result in death or serious injury The word IMPORTANT is used in...

Page 4: ...g the engine Keep people away from loader attachment and discharge when in use This attachment sends objects flying and has rotating parts NEVER direct discharge toward people rocks and debris can be thrown hundreds of feet SAFETY Operation continued NEVER operate near embankments or terrain that is so steep that rollover could occur Always stay in the operator position when using the attachment B...

Page 5: ...ial number of your attachment when making repairs or ordering parts Early or later models identification made by serial number may use different parts or it may be necessary to use different procedures in doing a specific operation Serial number plate is located on the right side of the mounting plate ...

Page 6: ...k Quantity 8 Part Number 314094 Location Both sides of gearbox cover Quantity 2 Part Number 200001 Location Left side of rear cover Quantity 1 Part Number 400493 Location Left and right sides of deck Quantity 2 Safety Decal Locations The locations of the safety decals are shown If these decals are missing damaged or painted over they must be replaced Call Erskine Attachments LLC 218 435 4045 for r...

Page 7: ...to the rear of the brush mower Put the loader quick attach coupler into the attachment mounting bracket 4 Tilt the loader coupler backward a small amount until it is fully engaged in the attachment mounting bracket 5 Stop the engine and engage the parking brake 6 Secure the coupler locking mechanism that attaches the attachment to the loader Coupler wedges or pins must extend through the holes in ...

Page 8: ...raulic components to fail and is not covered under warranty NOTE Attachment is shipped with 12FJX 1 1 16 Female JIC Swivel fittings on the ends of the lead hoses 8 Make sure the hoses are properly routed to fit your specific loader If the hoses are not routed correctly hoses may get pinched or rub on tires Be sure to check the hose routing through the full range of intended motion of the attachmen...

Page 9: ...ort or tall grass brush and small saplings IMPORTANT Before operating the attachment perform the service schedule for routine maintenance 1 Inspect the cutting area for obstructions such as stumps wire rocks electrical lines debris drop offs holes etc Remove obstructions from the cutting area that might be picked up and thrown 2 With the operator in the seat of the loader the seat belt fastened an...

Page 10: ...he front of the attachment may help while driving forward into thick brush and when turning Tilt attachment down to start cutting NOTE The mower can be operated with the loader arms in float mode if so desired Optional Wheel Kit The optional wheel kit can be bolted to the front of the mower to reduce scalping when turning on grass It is not recommended to have the wheels installed when mowing in h...

Page 11: ... or damaged replace immediately DAILY INSPECTION Check the following items at least ONCE A DAY before operating the mower 1 Check lift chain and shackle for damage or defects 2 Check blades for cracks or damage Replace if necessary 3 Check blade mounting hardware for proper torque 1000ft lbs 1355Nm Tap bolt head with hammer and retorque Check mounting plate hardware 4 Check deck shields and rear r...

Page 12: ...NANCE Use No 2 lithium base gun grease when lubricating all attachment grease fittings Grease the arm bushings A after every 8 hours of operation Grease the roller bearings B with no more than 2 pumps of grease every 40 hours 8 40 ...

Page 13: ...he fill plug and the gearbox cover Clean up any oil that may have spilled IMPORTANT Fluids such as engine oil gear lube and hydraulic fluid must be disposed of in an environmentally safe manner Some regulations require that certain spills and leaks be cleaned in a specific manner Check local state and federal regulations for the correct disposal Inspecting the Motor Coupler 1 Remove the gearbox co...

Page 14: ...n arm lock when working with arms raised This may require the help of an assistant Refer to loader s operator s manual for arm locking instructions Keep the front edge of the attachment within one foot of the ground for debris clean out or blade service 2 Exit the loader Always wear eye protection that meets z87 1 when cleaning 3 Remove the gearbox cover 4 Use water or a small brush to clean debri...

Page 15: ...e Bent deformed cracked or damaged blades should be removed from the unit and discarded immediately Never attempt to repair or reuse a damaged blade Always replace worn blades Do not sharpen or weld on the blades Excessively worn blades can break and be thrown hundreds of feet Wear safety glasses and gloves when removing and installing blades Removal 1 Remove the gearbox cover to expose the blade ...

Page 16: ...ade Reversing Blade Rotation The brush mower is equipped with double sided blades When the original side is worn down the direction of blade rotation can be reversed to use the other side of the blades To reverse the blade direction run the loader s continuous flow hydraulics in the reverse flow direction or swap the positions of the lead hoses in the motor and continue to run the hydraulics in th...

Page 17: ...17 BOLT TORQUE INFORMATION ...

Page 18: ...2 313460 PIN 1 00 X 2 75 W A 7 2 314299 BUSH 1 25 X 81 X 4 313 8 1 400462 CHAIN LINK 5 16 X 5 FT 9 1 400463 SHACKLE SCREW PIN 3 8 10 1 13209 BOLT HEX 1 2 X 1 1 2 NC GR 5 11 1 33012 WASHER FLAT 1 2 12 1 37214 NUT REV LOCK 1 2 NC GR A Z 13 4 33018 WASHER FLAT 3 4 14 2 13374 BOLT HEX 3 4 X 5 1 2 NC GR 5 15 2 13105 BOLT HEX 3 8 X 1 NC GR 5 16 4 13469 BOLT HEX 1 X 4 NC GR 5 17 4 33636 WASHER SPLIT LOCK...

Page 19: ...19 BRUSH MOWER V4 PARTS INFORMATION ...

Page 20: ...WER V4 PARTS INFORMATION ITEM QTY PART NUMBER DESCRIPTION STOCK NO 22 1 314913 COVER GEARBOX 60 72 W A 23 3 32467 BOLT FLG THRD RLNG 3 8 X 3 4 NC 24 4 13107 BOLT HEX 3 8 X 1 1 4 NC GR 5 25 4 33008 WASHER FLAT 3 8 ...

Page 21: ...MP JUMPER 15T 32 25 HEX W A 66 78 28 2 314063 BLADE MOWER 60 66 2 314098 BLADE MOWER 72 72 78 29 2 350504 WASHER 1 137 HEX ID X 4 50 OD 30 2 421489 BOLT BLADE HEX 1 1 8 NF X 3 20 31 2 331371 NUT HEX 1 1 8 12 SLOTTED GR8 32 2 331373 PIN ROLL 1 4 X 1 625 Z 33 2 340041 BRG 1 1 4 SM 4 B FLG B TYPE SS 34 1 120050 CASTLE NUT 1 14UNS 2B FLG 35 1 65127 PIN COTTER 3 16 X 2 36 4 0167012 NUT FLG TOP LOCK 5 8...

Page 22: ...22 BRUSH MOWER V4 PARTS INFORMATION ...

Page 23: ...RELIEF 66 1 341339 MOTOR 9 6 2K MAG 2RELIEF 72 1 341340 MOTOR 11 9 2K MAG 2RELIEF 78 40 1 350519 COUPLER MOWER 1 25 14T X 1 38 41 2 202113 ADPT STR 10MB 12MJ 42 2 330873 HOSE 3 4 X 82 12FJX 12FJX 43 4 22888 BOLT 12 PT FLANGE 1 2 X 1 3 4 NC GR9 44 4 0167011 NUT FLG TOP LOCK 1 2 NC GR G GR 8 45 1 13214 BOLT HEX 1 2 X 2 3 4 NC GR 5 46 4 15311 BOLT HEX 5 8 X 2 NC GR 8 YZ 99 2 300698 VALVE RELIEF HIDDE...

Page 24: ... ASSM 11 X 4 00 5 EF WHEEL KIT OPT PKG 350206 107 2 13376 BOLT HEX 3 4 X 6 1 2 NC GR 5 350206 12 8 37214 NUT REV LOCK 1 2 NC GR A Z 350206 19 2 36316 NUT HEX 3 4 NC GR 5 Z 350206 21 2 37212 NUT REV LOCK 3 8 NC GR A Z 350206 37 8 13207 BOLT HEX 1 2 X 1 1 4 NC GR 5 350206 200 1 319210 GUARD PUSHER 60 66 W A 60 66 OPT PKG 319209 1 350203 GUARD PUSHER 72 78 W A 72 78 OPT PKG 350207 201 2 319229 BRKT L...

Page 25: ...ATION______ ___ ITEM QTY PART NO DESCRIPTION STOCK NO 1 1 314120 GEARBOX RC51 PNT 29oz of 80W 90 2 1 120050 NUT CASTLE 1 14 UNS 2B FLGD 3 1 320863 VENT 1 2 NPT 4 1 320636 SEAL INPUT RC51 3 LIP 5 1 320177 SEAL OUTPUT RC51 61 65 3 LIP ...

Page 26: ...66 V4 72 V4 78 V4 Hydraulic Flow Requirements 13 to 17 GPM 18 to 27 GPM 17 to 32 GPM 17 to 32 GPM Cutting Width 66 66 72 78 Cutter Capacity Brush material up to 3 Operating Weight 1 295 lbs 1 295 lbs 1 360 lbs 1 490 lbs All dimensions are in INCHES ...

Page 27: ...t or them be liable for incidental or consequential damages or injuries including but not limited to the loss of profit rental or substitute equipment or other commercial loss Purchaser s sole and exclusive remedy being as provided here in above Erskine Attachments LLC must receive immediate notification of defect and no allowance will be made for repairs without our consent or approval This warra...

Page 28: ...28 P N 350529 A Date Printed 9 23 2022 Erskine Attachments LLC Printed in U S A ...