Series II Rotary Cutter TABLE OF CONTENTS DESCRIPTION PAGE WARRANTY................................................................ 1 INTRODUCTION ......................................................... 2 SAFETY....................................................................... 3 Safety................................................................ 3 General Safety .................................................. 4 Start Up Safety..................................................
Series II Rotary Cutter GEARBOXES Model #510 Gearbox Drawing .......................... 34 Model #510 Gearbox Parts List......................... 35 Model #620 Gearbox Drawing .......................... 36 Model #620 Gearbox Parts List......................... 37 Model #720 Gearbox Drawing .......................... 38 Model #720 Gearbox Parts List......................... 39 CYLINDER ASSEMBLY DRAWING & PARTS LIST.. 40 SHIPPING KIT AND BUNDLE NUMBERS .................
Series II Rotary Cutter WARRANTY POLICY Buhler Manufacturing products are warranted for a period of twelve (12) months (90 days for commercial application) from original date of purchase, by original purchaser, to be free from defects in material and workmanship under correct, normal agricultural use and proper applications.
Series II Rotary Cutter INTRODUCTION The Buhler Farm King Series II Rotary cutter available in 60”, 72” and 84” and are equipped with either trailing style or 3-point hitch. The 3-point hitch is Buhler Quick Hitch compatible so it is easy to attach and unhook. 3-point hitch models include a single solid rubber training wheel, while rotary cutters with a trailing hitch have two wheels, either air-filled or made of solid rubber. Buhler Farm King Rotary Cutters are built tough and made to last.
Series II Rotary Cutter SAFETY Remember, YOU are the key to safety. Good safety practices not only protect you, but also the people around you. Make these practices a working part of your safety program. Be certain that everyone operating this equipment is familiar with the recommended operating and maintenance procedures and follows all the safety precautions. Most accidents can be prevented. Do not risk injury or death by ignoring good safety practices. The alert symbol is used throughout this manual.
Series II Rotary Cutter GENERAL SAFETY INSTRUCTIONS Have a first-aid kit available for use and know how to use it. Have a fire extinguisher available, stored in a highly visible location, and know how to use it. Wear appropriate protective gear.
Series II Rotary Cutter TRANSPORT SAFETY Review Transport Safety instructions in tractor manual before moving. Check with local authorities regarding transport on public roads. Obey all applicable laws and regulations. Do not tow equipment that does not have brakes at speeds over 32 km/h (20 mp/h) Do not two equipment that does not have brakes that, when fully loaded, has a mass (weight) over 1.5 t (3300 lb.) and more than 1.5 times the mass (weight) of the towing unit.
Series II Rotary Cutter 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 parts should be replaced as well. Replacement safety signs are available from your local dealer. INSTALLATION OF SAFETY SIGNS To install safety signs, ensure the installation area is clean and dry.
Series II Rotary Cutter ROTARY CUTTER SAFETY SIGNS #3 #1 Replace safety sign immediately should it become damaged, torn or illegible. Obtain replacements from your authorized dealer using the part numbers shown.
Series II Rotary Cutter ASSEMBLY INSTRUCTIONS Three point hitch mounted models: 1. Mount the hitch assembly (#7) to the deck using the category 1 lift arm pins (#32) supplied. The bushings (#34), and the 1" I.D. washer (#73) should allow the hitch to swivel freely. 2. The ends of the two pivot arms (#5 & #6) with the offset holes bolt to the hitch using a 5/8" x 4" bolt and lock nut. The offset should be turned down.
Series II Rotary Cutter ASSEMBLY INSTRUCTIONS Trailing Models: 1. Mount the swivel tube assembly (#47) to the cutter deck by bolting to the outside edge of the deck reinforcement using ½” x 1 ¾” hex bolts, lock washers and hex nuts. 2. The wheel yoke arms (#48) may be assembled to cutter in two ways: a) Wheels trailing behind mower. Assemble as shown in drawing.
Series II Rotary Cutter ASSEMBLY INSTRUCTIONS - CONT'D. Trailing Models: 8. 9. Re-check and tighten all bolts. Only pieces held by a bolt and lock nut should have free movement. 7’ Cutters Only: Bolt the PTO bearing stand (#76) to the edge of the deck using 5/8” x 1 ¾” hex bolts, lock washers and hex nut. Mount the PTO Q-shaft on the cutter gearbox. Slide a 1 3/8” pillow bearing onto the shaft at the end of the Qshaft.
Series II Rotary Cutter OPERATING INSTRUCTIONS 1. Connecting to tractor: All cutters are supplied with a standard 1 3/8" 6-spline yoke on the PTO shaft. Warning: This cutter is designed to operate only with a 540 rpm PTO. After connecting cutter to tractor and before doing any cutting, check to see that the PTO shaft is not touching anywhere on the cutter when raising and lowering or when cornering. 2.
Series II Rotary Cutter OPERATING INSTRUCTIONS – cont’d. 4. Cutting: The cutter should be run with the front end a little low or just level for normal light cutting. For brush or dense tall weeds, 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.
Series II Rotary Cutter THEORY OF OPERATIONS 13
Series II Rotary Cutter MAINTENANCE SERVICING INSTRUCTIONS LUBRICATION 1. Gearbox: The gearbox should be filled with SAE90 oil to the bottom edge of the lower oil plug when shipped. Check this before using the cutter and at regular intervals to see that this oil level is maintained. 6. Grease wheels, tail wheel spindle sleeve, universal joints and shield bushings on the PTO shaft after every eight hours of use. Lubricate the telescoping PTO tube and the PTO quick release about every twenty hours of use.
Series II Rotary Cutter 15
Series II Rotary Cutter ROTARY CUTTER – THREE POINT HITCH MOUNTED 16
Series II Rotary Cutter ROTARY CUTTER – TRAILING TYPE 17
Series II Rotary Cutter WHEN ORDERING PARTS Always give your dealer the Model, Color and Serial Number of your machine to assist him in ordering and obtaining the correct parts. Use the exploded view and tabular listing of the area of interest to exactly identify the required part.
Series II Rotary Cutter 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 966562 966108 966109 966194 81620 81637 81636 84000 81593 84217 81549 81569 81568 965807 965910 965809 965926 965911 906416 906418 84522 81723 981765 81722 907310 F0438 F0440 F0441 F0439 F0442 F0443 966518 966110 966519 966111 966192 F9439 F9440 966520 966521 84299 81684 81677 81701 85mm x 50mm Cotter Pin Gearbox Assembly (Shear Pin) - 5' Gearbox Assembly (Slip Clutch) - 6' Gearbox Assembly (Slip Clutch)
Series II Rotary Cutter 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 81676 81700 967217 907157 966584 966146 966523 24791 964650 114905 966524 966525 902341 9812433 81700 967142 966526 906122 901756 966527 907308 966528 906418 87553 81684 84335 81592 906414 906415 966530 966531 964638 960327 966532 966533 966534 81210 966563 89598 967140 907309 103753 12779 5/8'' Hex Nut - 5' 3/4'' Hex Nut - 6' & 7' 1'' Slotted Hex Nut - 5' & 6' 30M x 2 Slotted Hex Nut - 7'
Series II Rotary Cutter 7' Rotary Cutter (Trailing) - PTO Kit 76 902348 PTO Stand Weld't 77 902549 PTO Guard Mount 78 902550 PTO Guard 79 81523 1/4'' x 1/2'' Hex Bolt 80 81545 1/4'' Lock Washer 81 81544 1/4'' Hex Nut 82 84270 5/8'' x 1 3/4'' Hex Bolt 83 981664 5/8'' x 2 1/4'' Hex Bolt 84 81677 5/8'' Lock Washer 85 812639 5/8'' Flat Washer 86 81676 Hex Nut 87 967490 1 3/8'' Pillow Baring 88 F9458 PTO W/Qshaft Wheel Yoke Assembly 89 961891 Oil Seal CTD (SE11) 90 967712 Outer Bearing Cone (LM67048) 91 968405 B
Series II Rotary Cutter OPTIONAL CHAIN KIT FOR ROTARY CUTTERS 22
Series II Rotary Cutter ROTARY CUTTER - CHAIN KIT ITEM PART # DESCRIPTION 1 966586 966147 966610 966587 966148 966611 966588 966149 966612 966589 966150 966613 966587 966151 966614 966590 966152 966615 966591 966596 81619 81637 81636 9812430 964001 966593 966594 966616 Front Chain Holder, 5' (60'' Long) Front Chain Holder, 6' (72'' Long) Front Chain Holder, 7' (84'' Long) Front Chain Rod, 5' (3/8'' x 30 1/2'') Front Chain Rod, 6' (3/8'' x 36 3/8'') Front Chain Rod, 7' (3/8'' x 42'') Rear Center Chain H
Series II Rotary Cutter MODEL #510 ROTARY CUTTER PTO SHAFT Model #510 (Shear Pin) - Trailing Ser 2 Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 F0439 907286 907287 936347 936349 966248 966249 966207 966208 966209 966210 966211 907186 936402 936344 936345 966216 9812034 936350 936351 Description Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone Inner Shield Cone Outer Shield Collar Inner Shield Collar Repair Kit
Series II Rotary Cutter Model #510 (Shear Pin) - 3-Point Hitch Ser 2 Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 F0438 907292 907293 936346 936348 966205 966206 966207 966208 966209 966210 966211 907186 936402 936344 936345 966216 9812034 936350 936351 Description Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone Inner Shield Cone Outer Shield Collar Inner Shield Collar Repair Kit Quick Disconnect Yoke (6 Splin
Series II Rotary Cutter MODEL #620 & #720 ROTARY CUTTER PTO SHAFT 26
Series II Rotary Cutter Model #620 (Slip Clutch) 3-Point Hitch Ser 2 Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 26 27 28 F0440 907295 907296 936354 936356 966230 966231 966232 936518 966234 966235 966236 907294 936402 936352 936353 936517 936519 936512 936520 966223 936521 936523 910-075 936522 936526 936358 936359 908265 Description Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone Inner Shi
Series II Rotary Cutter Model #620 (Slip Clutch) Trailing Ser 2 Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 26 27 28 F0441 907297 907298 936355 936357 966256 966257 966232 936518 966234 966235 966236 907294 936402 936352 936353 936517 936519 936512 936520 966223 936521 936523 910-075 936522 936526 936358 936359 908265 Description Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone Inner Shield C
Series II Rotary Cutter Model #720 (Slip Clutch) 3-Point Hitch Ser 2 Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 26 27 28 Part # Description F0442 907300 907301 936442 936443 936445 936446 966232 936518 910-046 910-055 910-036 907299 936402 910-039 910-048 936528 936519 936512 936529 966223 936521 936523 910-075 936522 936526 910-040 910-042 936524 Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone
Series II Rotary Cutter #720 TRAILING ROTARY CUTTER PTO SHAFT 30
Series II Rotary Cutter Model #720 (Slip Clutch) Trailing Ser 2 Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 F0443 907302 907303 936486 936487 936490 936491 966232 936492 910-046 910-055 910-036 907299 936402 910-039 910-048 936489 910-040 910-042 Description Shaft Complete Tractor Half Implement Half Outer Cardan Tube Inner Cardan Tube Outer Shield Tube Inner Shield Tube Outer Shield Cone Inner Shield Cone Outer Shield Bearing Inner Shield Bearing Repair Kit Quick Disconnect Yoke (6-Spline) 540r
Series II Rotary Cutter MODEL #720 TRAILING ROTARY CUTTER Q-SHAFT 32
Series II Rotary Cutter Model #720 (Q-Shaft w/Slip Clutch) - Trailing Ser 2 Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Part # Description F9458 936501 936561 910-036 910-039 910-040 936496 936497 936528 910-046 966232 936498 936499 936500 910-055 936402 936519 936512 936529 966223 936521 936523 910-075 936522 936526 936524 Shaft Complete Tractor Half Implement Half Repair Kit Outer Tube Yoke Flexible Pin, Outer Yoke Splined Shaft Outer Tube Torque Limiter FT42/6 Outer Shield Bea
Series II Rotary Cutter MODEL #510 ROTARY CUTTER GEARBOX 34
Series II Rotary Cutter Model #510 Gearbox Ser 1 & 2 Item # Part # Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 966108 914018 914006 914015 904022 904021 966824 966542 966555 914005 914013 914019 914007 914001 966562 86171 967217 904028 81593 914016 905429 914008 914003 966545 904023 Gearbox Assembly Housing Cap - Input Cap - Output Gear - Output, w/Shaft 15T Gear - Input 22T Shaft - Input 1 3/8" Bearing - Ball 207K Bearing - Ball 208K Seal - Input 3LIP Seal - Output 3LIP
Series II Rotary Cutter MODEL #620 ROTARY CUTTER GEARBOX 36
Series II Rotary Cutter Model #620 Gearbox Item # Part # Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 966109 966825 966830 966832 966835 966828 966831 966833 966834 966846 966829 966838 966839 966840 906427 966837 966827 811927 81593 966841 966842 966843 966826 81657 812136 966836 906428 906429 906430 966844 906431 966866 904028 967217 966562 Gearbox Assembly Housing Output Shaft Bearing Cone 368 Bearing Cup 362 Output Gear 13T Input Shaft Bea
Series II Rotary Cutter MODEL #720 ROTARY CUTTER GEARBOX 38
Series II Rotary Cutter Model #720 Gearbox Item # Part # Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 966194 907157 966866 966867 966868 966869 966870 966874 966872 966873 967308 966871 966875 966876 966877 966878 966879 966880 966881 966882 966122 966883 966884 966885 966886 966887 81569 966888 Gearbox Assembly Slotted Hex Nut M30 x 2 Blade Hub Bolt M10 x 22 Seal 50 x 70 x 8 Output Shaft Bevel Gear - 14 Tooth Circlip Split Pin 4 x 55 Housing Taper Bearing Cone &
Series II Rotary Cutter 3 x 8 CYLINDER ASSEMBLY Item # Part # Description 1 2 3 24791 24827 113934 X2415 Cylinder Complete Tube Weldment Piston Rod 1.
Series II Rotary Cutter SHIPPING KIT AND BUNDLE NUMBERS QUANTITY BUNDLE NO. DESCRIPTION Y510S MODEL #510 ROTARY CUTTER (THREE POINT) 1 1 1 1 1 1 Y510T 1 2 1 1 1 1 Y620S 1 1 1 1 1 1 Y620T 1 2 1 1 1 1 F0185 F9427 F0334 F0188 F0438 F0179 Deck Assembly w/Shear Pin Wheel & Yoke Hitch & Adj.
Series II Rotary Cutter SHIPPING KIT AND BUNDLE NUMBERS – cont’d.
Series II Rotary Cutter OPTIONAL BUNDLE NUMBERS The following is a list of options available for the Kits listed above. F9415 F630 Jack c/w mounting plate Hydraulic Cylinder and Hose Kit Y514 Y625 Y725 #510 3-point Hitch Kit #620 3-point Hitch Kit #720 3-point Hitch Kit Y515 Y626 Y727 #510 Trailing Kit #620 Trailing Kit #720 Trailing Kit Y517 Y627 #510 Trailing Kit c/w 15" rims (less tires) #620 Trailing Kit c/w 15" rims (less tires) Y207 Implement Tires 6.
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DIVISION LOCATIONS Farm King Division 301 Mountain Street S. Morden, MB R6M 1X7 Ph.: (204) 822-4467 Fax: (204) 822-6348 Allied/Inland Division 1260 Clarence Avenue Winnipeg, MB R3T 1T2 Ph.: (204) 284-6100 Fax: (204) 477-2325 B.I.I. Division 1330 43rd Street N.W. Fargo, ND 58102 Ph: (701) 282-7014 Fax: (701) 282-5865 CANADIAN WAREHOUSES U.S.
