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Table of Contents - Series II Rotary Cutter

Table of Contents 

Introduction .................................................................................................................................5

Safety ............................................................................................................................................6

•  Safety Instruction .............................................................................................................6
•  General Safety ..................................................................................................................7
•  Start-up Safety .................................................................................................................7
•  Operation Safety ..............................................................................................................7
•  Transport Safety ...............................................................................................................7
•  Service and Maintenance Safety ....................................................................................8
•  Storage Safety ..................................................................................................................8
•  Safety Signs .....................................................................................................................8
•  Safety Sign Installation ...................................................................................................8

Assembly ....................................................................................................................................10

•  3-Point Hitch Mounted Assembly Instructions ............................................................10
•  Trailing Model Assembly Instructions ..........................................................................10
•  Chain Kit Assembly Instructions ................................................................................... 11

Operation ...................................................................................................................................12

•  Theory of Operations .....................................................................................................14

Maintenance ..............................................................................................................................15

•  Service ............................................................................................................................15

Bolt Torque .................................................................................................................................16

•  Checking  Bolt Torque .....................................................................................................16

Part Drawings.............................................................................................................................18

•  3-Point Hitch Mounted Drawing ...................................................................................18
•  Trailing Drawing .............................................................................................................19
•  Parts List .........................................................................................................................20
•  Chain Kit Drawing (Optional) ........................................................................................24
•  Chain Kit Parts List (Optional) .......................................................................................25
•  510 PTO Shaft Drawing ..................................................................................................26
•  510 (Shear Pin) Trailing Parts List ..................................................................................27
•  510 (Shear Pin) 3-Point Hitch Parts List ........................................................................28
•  620 & 720 PTO Shaft Drawing .......................................................................................30
•  620 (Slip Clutch) 3-Point Hitch Parts List ......................................................................31
•  620 (Slip Clutch) Trailing Parts List ................................................................................32 

•  36

Summary of Contents for II Series

Page 1: ...Rotary Cutter Series II 5 6 OPERATOR AND PARTS MANUAL 052013 FK379 ...

Page 2: ......

Page 3: ...ling Model Assembly Instructions 10 Chain Kit Assembly Instructions 11 Operation 12 Theory of Operations 14 Maintenance 15 Service 15 BoltTorque 16 Checking BoltTorque 16 Part Drawings 18 3 Point Hitch Mounted Drawing 18 Trailing Drawing 19 Parts List 20 Chain Kit Drawing Optional 24 Chain Kit Parts List Optional 25 510 PTO Shaft Drawing 26 510 Shear Pin Trailing Parts List 27 510 Shear Pin 3 Poin...

Page 4: ...ranty 42 Manufacturer s statement for technical reasons Buhler Industries Inc reserves the right to modify machinery design and specifications provided herein without any preliminary notice Information provided herein is of descriptive nature Performance quality may depend on soil fertility applied agricultural techniques weather conditions and other factors Table of Contents Series II Rotary Cutt...

Page 5: ...late mounted to the blades below the gearbox and minimizes stress on the deck and gearbox The power take off PTO shaft on the series II 60 rotary cutter includes a shear pin to protect the gearbox in the event of an unforeseen obstacle while the 72 and 84 rotary cutters are equipped with a slip clutch to prevent gearbox damage The 72 with the trailing style hitch Y720T includes a two piece PTO sha...

Page 6: ...commended precautions The safety alert symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED CAUTION The caution symbol indicates a potentially hazardous situation that if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices WARNING The Warning Symbol indicates a potentially hazardous situation that if not avoided could result in death or s...

Page 7: ... let inexperienced operators or children run this equipment Place all tractor and machine controls in neutral before starting Operate only with ROPS and seatbelt equipped tractors Do not operate inside a building unless there is adequate ventilation Ensure all shields are in place and in good condition before operating Stay clear of PTO shaft and machine when engaging PTO Operation Safety Do not p...

Page 8: ...away from human activity Do not permit children to play on or around the stored machine Support the frame on stands and blocks to provide a secure base Safety Signs The following illustration shows the approximate location and detail of safety signs Keep all safety signs clean and legible and replace any that are damaged or missing When original parts are replaced any safety signs affixed to those...

Page 9: ...9 Safety Series II Rotary Cutter 3 1 2 ...

Page 10: ... clutch as per operating instructions so the clutch will slip if you hit a hard object After engaging clutch bolt the PTO guard 966502 966102 to the center mount using 5 16 x 3 4 hex bolts lock washers and hex nuts 5 Re check all the fasteners There should be free movement of all pieces held together by a bolt and lock nut Trailing Model Assembly Instructions 1 Mount the swivel tube assembly 96658...

Page 11: ... free movement Chain Kit Assembly Instructions All cutters have the required holes for mounting the chain kit The use of this chain kit will help reduce the possibility of injury to persons or property by stopping many thrown objects 1 Bolt the front chain holder 966586 966147 to the front of the cutter using 1 2 x 1 hex bolts lock washers and hex nuts 2 Use 1 4 x 6 link chains 966591 at the front...

Page 12: ... snap ring pliers put the snap ring on the end of the gearbox shaft This is what keeps the PTO shaft on if the shear pin breaks and the cutter should not be used without it Insert a 1 2 x 3 1 2 Grade 2 bolt with a lock nut to act as shear pin and replace all shields PTO Shafts with Slip Clutch NOTE All PTO shafts with a slip clutch are shipped with the slip clutch disengaged There are four socket ...

Page 13: ...ds running front end high may give a better shredding job On rough ground the front end will also tend to dig in less The cutter can also be used to shred stubble or top vegetables prior to harvest 5 5 6 Trailing Models The wheels supplied with the cutter are for towing at speeds of no more than 32 km h 20 mph These wheels should be greased every time you use the cutter ...

Page 14: ...14 Operation Series II Rotary Cutter Theory of Operations ...

Page 15: ...tain the proper balance in the cutting unit NOTE Use Farm King replacement blades only Using substitute blades may be dangerous When changing blades open the access door on the deck and take the screws out of the blade pin clips The clips are then pulled out and the blade should fall down Replacing the new or sharpened blades is done with the back of the mower raised and securely blocked so it wil...

Page 16: ... ft N m lb ft N m 0 25 1 4 6 8 9 12 12 17 0 313 5 16 10 13 19 25 27 36 0 375 3 8 20 27 33 45 45 63 0 438 7 16 30 42 53 72 75 100 0 5 1 2 45 61 80 110 115 155 0 563 9 16 70 95 115 155 165 220 0 625 5 8 95 128 160 215 220 305 75 3 4 165 225 290 390 400 540 0 875 7 8 170 230 420 570 650 880 1 225 345 630 850 970 1320 Torque figures indicated above are valid for non greased or non oiled threads and he...

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Page 18: ...4 8 12 1 54 1 55 1 56 1 16 1 43 1 45 1 44 1 46 1 53 1 12 1 52 1 15 1 18 1 17 1 8 4 10 6 9 6 10 1 9 1 2 1 49 2 6 16 6 16 4 8 5 1 4 8 6 16 6 16 49 2 4 8 6 16 6 16 24 1 25 1 28 1 51 1 30 1 11 1 12 1 23 1 39 1 41 3 40 2 27 2 40 2 40 2 41 3 29 1 19 1 20 1 22 1 14 1 36 1 37 1 38 1 31 1 26 1 50 1 42 1 32 1 33 1 34 1 1 1 47 1 3 1 97 1 98 1 ...

Page 19: ...Trailing Drawing 51 1 94 1 96 1 93 1 92 1 73 2 70 2 75 2 84 2 83 2 50 1 71 1 74 2 72 1 53 4 12 4 11 4 53 1 12 1 95 1 81 2 7 4 18 8 17 8 58 2 86 1 89 1 85 1 88 1 87 1 90 1 57 2 59 4 59 4 66 4 18 8 17 8 91 2 60 1 65 1 4 1 96 2 99 2 80 2 ...

Page 20: ...6 11 81592 3 8 Hex Nut Pl 1 12 81593 Lock Washer 0 375 1 13 816505 5 RcTailwheel Weldt 1 815971 6 RcTailwheel Weldt 1 14 816510 Tailwheel Adj Weldt 5 1 815977 Tailwheel Adj Weldt 6 1 15 81620 Bolt Hex 0 500Nc x 1 25 Gr5 Pl 6 16 816335 Center Mount 5 1 816332 Center Mount 6 1 17 81636 1 2 Hex Nut Pl 6 18 81637 0 50 Lock Washer 6 19 81676 5 8 Hex Nut 5 4 81700 3 4 Hex Nut 6 4 20 81677 Washer Lock 0 ...

Page 21: ...Stump Jumper 5 1 966110 Stump Jumper 6 1 44 966519 Blade 24 5 2 966111 Blade 30 6 2 F9439 Blade 24 25 5 Optional Low Cut Set 1 F9440 Blade 30 25 6 Optional Low Cut Set 1 45 966520 Blade Pin 2 46 816476 Blade Pin Clip 4 47 816681 1 25Id x 4 mmTail Wheel Washer 1 48 967164 Drive In Grease Zerk 1 49 981664 Bolt Hex 0 625Nc x 2 25 Gr5 Pl 2 50 906417 Deck Weldt 5 1 906419 Deck Weldt 6 1 51 F0438 PTO Sh...

Page 22: ...6 2 84 81723 7 8 Lock Washer 5 2 981765 1 1 8 Lock Washer Pl 6 2 85 966524 Control Rod Pin 3 4 x 2 5 16 1 86 966525 Control Rod Clevis Weldment 5 1 902341 Control Rod Clevis Weldment 6 1 87 966526 Control Rod Weldment 1 240 x 50 1 2 5 1 906122 Control Rod Weldment 1 660 x 59 1 4 6 1 88 81700 3 4 Hex Nut 5 1 967142 1 Hex Nut Pl 1 89 9812433 3 16 x 1 1 2 Cotter Pin Pl 1 90 966584 Tube Weldment 61 3 ...

Page 23: ...23 Parts Series II Rotary Cutter ...

Page 24: ...24 Parts Series II Rotary Cutter Chain Kit Drawing Optional ...

Page 25: ...23 Long 966150 R H Rear Side Chain Holder 6 28 Long 5 966587 Rear Center Chain Rod 5 3 8 x 30 1 2 966151 Rear Center Chain Rod 6 3 8 x 34 6 966590 Rear Side Chain Rods 5 3 8 x 24 966152 Rear Side Chain Rods 6 3 8 x 28 7 8 7 966591 1 4 x 6 Link Plated Chain Front 8 966596 1 4 x 5 Link Plated Chain Rear 9 81619 1 2 x 1 Hex Bolt 10 81637 1 2 Lock Washer 11 81636 1 2 Hex Nut 12 9812430 1 8 x 1 Cotter ...

Page 26: ...26 Parts Series II Rotary Cutter Model 510 PTO Shaft Drawing ...

Page 27: ...6248 Outer ShieldTube 4 966249 Inner ShieldTube 5 966207 Outer Shield Cone 6 966208 Inner Shield Cone 7 966209 Outer Shield Collar 8 966210 Inner Shield Collar 9 966211 Repair Kit 10 907186 Quick DisconnectYoke 6 Spline 540 rpm 11 936402 Safety Chain 12 936344 OuterTubeYoke 13 936345 InnerTubeYoke 14 966216 ShearYoke 15 9812034 Shear Bolt 1 2 x 3 1 2 Gr2 16 936350 Flexible Pin OuterYoke 17 936351 ...

Page 28: ... 966205 Outer ShieldTube 4 966206 Inner ShieldTube 5 966207 Outer Shield Cone 6 966208 Inner Shield Cone 7 966209 Outer Shield Collar 8 966210 Inner Shield Collar 9 966211 Repair Kit 10 907186 Quick DisconnectYoke 6 Spline 540 rpm 11 936402 Safety Chain 12 936344 OuterTubeYoke 13 936345 InnerTubeYoke 14 966216 ShearYoke 15 9812034 Shear Bolt 1 2 x 3 1 2 Gr2 16 936350 Flexible Pin OuterYoke 17 9363...

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Page 30: ...30 Parts Series II Rotary Cutter Models 620 PTO Shaft Drawing ...

Page 31: ...e 6 936518 Inner Shield Cone 7 966234 Outer Shield Collar 8 966235 Inner Shield Collar 9 966236 Repair Kit 10 907294 Quick DisconnectYoke 6 Spline 540 rpm 11 936402 Safety Chain 12 936352 OuterTubeYoke 13 936353 InnerTubeYoke 16 936517 Torque Limiter FT42R 6 17 936519 Screw 18 936512 Screw 19 936520 Clutch Plate 20 966223 Bushing 21 936521 Lining 22 936523 Hub 23 910 075 Pivot 24 936522 Thrust Pla...

Page 32: ...6 936518 Inner Shield Cone 7 966234 Outer Shield Collar 8 966235 Inner Shield Collar 9 966236 Repair Kit 10 907294 Quick DisconnectYoke 6 Spline 540 rpm 11 936402 Safety Chain 12 936352 OuterTubeYoke 13 936353 InnerTubeYoke 16 936517 Torque Limiter FT42R 6 17 936519 Screw 18 936512 Screw 19 936520 Clutch Plate 20 966223 Bushing 21 936521 Lining 22 936523 Hub 23 910 075 Pivot 24 936522 Thrust Plate...

Page 33: ......

Page 34: ...34 Parts Series II Rotary Cutter Model 510 Gearbox Drawing ...

Page 35: ... Bearing Ball 207K 8 966555 Bearing Ball 208K 9 914005 Seal Input 3LIP 10 914013 Seal Output 3LIP 11 914019 Gasket Output Cap 12 914007 Gasket Input Cap 13 914001 Spacer 14 966562 Cotter Pin 5 x 50 15 86171 3 8 x 1 1 4 Hex Bolt 16 967217 1 Slotted Hex Nut 18 81593 3 8 Lockwasher 19 914016 1 8 Sq Head Pipe Plug 20 905429 1 2 Vent Plug 21 914008 Retaining Ring Eaton 916R 22 914003 Retaining Ring 23 ...

Page 36: ...36 Parts Series II Rotary Cutter Model 620 Gearbox Drawing ...

Page 37: ...0mm 12 966839 Input Cap Gasket 0 15mm 13 966840 Input Cap Gasket 0 10mm 14 906427 1 4 Pipe Plug 15 966837 Input Seal 16 966827 Input Cap 17 811927 M10 X 30 Hex Bolt 18 81593 3 8 Lockwasher 19 966841 Output Cap Gasket 0 30mm 20 966842 Output Cap Gasket 0 15mm 21 966843 Output Cap Gasket 0 10mm 22 966826 Output Cap 23 81657 9 16 Lockwasher 24 812136 14mm x 35mm Hex Bolt 25 966836 Output Seal 26 9064...

Page 38: ...38 Parts Series II Rotary Cutter 3 x 8 Cylinder Drawing Item Part Number Description 24791M Cylinder Complete X3914 Seal Kit ...

Page 39: ...s Wheel Yoke 1 F0438 Shear Pin PTO 1 F1539 Carton 510 Rotary Cutter Trailing Y510T 1 F1527 Deck Assembly w Shear Pin 2 F9416 Wheel Yoke 1 F0177 Tongue Assembly 1 F9431 SwivelTube Rod 1 F0439 Shear Pin PTO 1 F0180 Carton 620 Rotary Cutter 3 Point Hitch Y620S 1 F1528 Deck Assembly w Slip Clutch 1 F1541 Hitch 1 F1533 Tail Wheel Arm w Bracket Pivot Arms Wheel Yoke 1 F0440 Slip Clutch PTO 1 F1540 Carto...

Page 40: ...it 1 Y625 620 3 Point Hitch Kit 1 Y515 510Trailing Kit 1 Y626 620Trailing Kit 1 Y517 510Trailing Kit c w 15 Rims less tires 1 Y627 620Trailing Kit c w 15 Rims less tires 1 Y207 ImplementTires 6 70 x 15 set of 2 Y524 Optional Chain Kit for 510 Cutters 1 F9435 Plates Rods 1 F9436 Carton Y624 Optional Chain Kit for 620 Cutters 1 F9437 Plates Rods 1 F9438 Carton Optional Lower Cutting Blades 1 F9439 B...

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Page 42: ...re replacement as part of normal maintenance Also Buckets and Bucket Tines carry no warranty Bent Spears carry no warranty Snowblower Fan Shafts carry no warranty Mower Blades carry no warranty Portable Auger Parts Have Two 2 Year Warranty Loader Parts Have Two 2 Year Warranty The purchaser is solely responsible for determining suitability of goods sold This warranty is expressly in lieu of all ot...

Page 43: ...requests must be prepared on Buhler Industries Inc Warranty Claim Forms with all requested information properly completed Warranty Claims must be submitted within a thirty 30 day period from date of failure repair Warranty Labor Any labor subject to warranty must be authorized by Buhler Industries Inc The labor rate for replacing defective parts where applicable will be credited at 100 of the deal...

Page 44: ... or enlarge this limited warranty or its exclusions limitations and reservations Corrections of defects and improper workmanship in the manner and for the applicable time periods provided for herein shall constitute fulfillment of all responsibilities of Buhler Industries Inc to the purchaser and Buhler Industries Inc shall not be liable in negligence contract or on any other basis with respect to...

Page 45: ......

Page 46: ...stries Inc 1330 43rd Street NW Fargo ND USA 58102 Ph 701 282 7014 Fax 701 282 5865 Toll Free 888 524 1004 E mail info buhler com www farm king com Equipment shown is subject to change without notice 2012 BuhlerTrading Inc Printed in USA TSX BUI ...

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