BATWING- ROTARY CUTTER BW12 OPERATOR'S MANUAL (Rev.
TO THE DEALER: Assembly and proper installation of this product is the responsibility of the Woods® dealer. Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Operator’s Manual are completed before releasing equipment to the owner. The dealer must complete the online Product Registration form at the Woods Dealer Website which certifies that all Dealer Check List items have been completed.
TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SAFETY VIDEO ORDER FORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS BW12 Cutting Height (Varies with tire selection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 12" Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144" (12’) Overall Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152" Transport Width . . . . . . . . .
Safety Video Order Form BE SAFE! BE ALERT! BE ALIVE! BE TRAINED Before Operating Mowers! Safety Training Does Make a Difference. ASSOCIATION OF EQUIPMENT MANUFACTURERS Free Mower Safety Video Fill out and return the order form and we will send you a FREE VHS or DVD video outlining Industrial and Agricultural Mower Safety Practices.
Also, available from the Association of Equipment Manufacturers: A large variety of training materials (ideal for groups) are available for a nominal charge from AEM.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator’s single careless act. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, judgement, and proper training of personnel involved in the operation, transport, maintenance, and storage of equipment.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) TRANSPORTATION Make sure driveline guard tether chains are attached to the tractor and equipment as shown in the pamphlet that accompanies the driveline. Replace if damaged or broken. Check that driveline guards rotate freely on driveline before putting equipment into service. Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) Full chain shielding must be installed at all times. Thrown objects could injure people or damage property. • If the machine is not equipped with full chain shielding, operation must be stopped. • This shielding is designed to reduce the risk of thrown objects. The mower deck and protective devices cannot prevent all objects from escaping the blade enclosure in every mowing condition.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured. Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off.
SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged! PN 1006348 - Located on Wheel Rims BE CAREFUL! Avoid spraying too close to decals when using a pressure washer; high-pressure water can enter through very small scratches or under edges of decals causing them to peel or come off. Replacement safety decals can be ordered free from your Woods dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.
SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged! 8 - PN 18864 6 - PN 18866 (540 RPM) DANGER WARNING DO NOT EXCEED PTO SPEED OF 540 RPM ROTATING DRIVELINE PTO speeds higher than 540 RPM can cause equipment failure and personal injury.
SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged! 12 - PN 1004991 WARNING TRANSPORT LOCK AND CYLINDER REQUIREMENTS RAISED CUTTER CAN DROP AND CRUSH SINGLE-ACTING FULL EXTENSION Cutte ers must be equipped with transport lock. 28-1/4" stands.
OPERATION The designed and tested safety of this machine depends on it being operated within the limitations as explained in this manual. Be familiar with and follow all safety rules in the manual, on the cutter and on the tractor. The safe operation of this cutter is the responsibility of the operator, who must be properly trained. The operator should be familiar with the equipment and all safety practices before starting operation. Read the safety information on page 7 through page 13.
2. Check for straight-ahead operation and at full turning angles. If there is any interference, remove the lower lift links. 3. Raise or lower the center section to obtain a distance of 5" from bottom edge of skid shoe to the ground. 3. Contact between tractor lift links and cutter parts can cause damage, especially when turning. 4. Loosen jam nuts on the attitude rod that runs from the wheel yoke to the tongue.
Gearbox protection is provided by a slip clutch with replacement fiber disc. The slip clutch is designed to slip when excessive torsional loads occur. Tall material should be cut twice. Cut material higher the first pass. Cut at desired height at 90 degrees the second pass. Move slowly into material. Adjust tractor ground speed to provide a clean cut without lugging the tractor engine. Remember, sharp blades produce cleaner cuts and use less power. Use a slow ground speed for better shredding.
DP3 DP1 Figure 2. Transport Lock-Up Bar - Right Wing Center Section Lock-Up Figure 4. Transport Lock In Operation Position STORAGE Follow these steps when storing your cutter: 1. Raise cutter with hydraulic cylinder to maximum height. 1. Clean cutter before storing. See page 23 for cleaning instructions. Store on level, solid ground. 2. Rotate transport lock into position over cylinder rod (Figure 3). 2. Disconnect driveline and secure up off the ground. 3. Lower wings to ground. 4.
PRE-OPERATION CHECK LIST (OWNER'S RESPONSIBILITY) ___ Review and follow all safety rules and safety decal instructions on page 7 through page 13. ___ Check that all safety decals are installed and in good condition. Replace if damaged. ___ Check that equipment is properly and securely attached to tractor. ___ Make sure driveline spring-activated locking pin or collar slides freely and is seated firmly in tractor PTO spline groove.
OWNER SERVICE The information in this section is written for operators who possess basic mechanical skills. If you need help, your dealer has trained service technicians available. For your protection, read and follow the safety information in this manual. WARNING Keep all persons away from operator control area while performing adjustments, service, or maintenance.
1. Driveline U-joint 2. Telescoping shaft 4. CV body assembly (10 pumps minimum) 5. Driveline shield 6. Splined yoke 10 Hours 10 Hours 10 Hours 10 Hours 10 Hours 7. 8. 9. 10. 11. Gearbox Tongue pivot Wheel yoke pivot Tailwheel spindle Turnbuckle Daily 40 Hours 40 Hours 20 Hours 40 Hours Figure 5. Jackstand Placement and Lubrication Points LUBRICATION Do not let excess grease collect on or around parts, particularly when operating in sandy areas.
Seasonal Lubrication In addition to the daily recommended lubrication, a more extensive application is recommended seasonally. 3. Align crossbar (24) with blade access hole in the cutter frame. Remove cap screw (37), blade pin lock clip (11), keyhole plate (10), and shims (7). Carefully drive blade pin (18) out of crossbar. 4. Rotate crossbar and repeat for opposite blade. 1. Fill CV double yokes with 20 pumps of grease with the joints in a straight line. NOTICE 2.
Blade Sharpening SLIP CLUTCH ADJUSTMENT (FIGURE 8) NOTICE ■ When sharpening blades, grind the same amount on each blade to maintain balance. Replace blades in pairs. Unbalanced blades will cause excessive vibration, which can damage gearbox bearings. Vibration may also cause structural cracks to cutter. 1. Sharpen both blades at the same time to maintain balance. Follow original sharpening pattern. 2. Do not sharpen blade to a razor edge—leave at least a 1/16" blunt edge. 3.
SHIELDING REPAIR DANGER Never remove split rim assembly hardware (A) with the tire inflated. Full chain shielding must be installed at all times. Thrown objects could injure people or damage property. • If the machine is not equipped with full chain shielding, operation must be stopped. • This shielding is designed to reduce the risk of thrown objects. The mower deck and protective devices cannot prevent all objects from escaping the blade enclosure in every mowing condition.
TROUBLESHOOTING PROBLEM Does not cut POSSIBLE CAUSE SOLUTION Dull blades Sharpen blades. Worn or broken blades Replace blades. (Replace in pairs only.) Incorrect PTO speed Set at rated PTO speed. Ground speed too fast Reduce ground speed. Drive not functioning (blades do not turn when PTO is running) Check drive shaft connection. Check gearbox. Gearbox malfunction Repair gearbox. Excessive clutch slippage Adjust clutch.
DEALER SERVICE The information in this section is written for dealer service personnel. The repair described here requires special skills and tools. If your shop is not properly equipped or your mechanics are not properly trained in this type of repair, you may be time and money ahead to replace complete assemblies. WARNING Before working underneath, read manual instructions, securely block up, and check stability.
SEAL REPAIR NOTE: Make sure output gasket (10) and (11) are in place. Vertical Shaft Seal Repair 1. Disconnect and remove the rear driveline from the gearbox. 2. Remove vent plug (9) and siphon gear lube from housing through this opening. 3. Remove crossbar (see Crossbar Removal, page 30). 4. Remove output cap (17) and output seal (16) by removing four cap screws (13) and washers (12). Replace with new seal (see Seal Installation, page 25). Vertical seal should be recessed in output cap.
GEARBOX REPAIR (Figure 13) NOTE: Repair to this gearbox is limited to replacing bearings, seals, and gaskets. Replacing gears, shafts, and a housing is not cost effective. Purchasing a complete gearbox is more economical. Gearbox is heavy: do not attempt to move without mechanical assistance.) Remove Gearbox from Cutter Forged gear surfaces are rough when new. Check that wear pattern is smooth. 14. Inspect vertical and horizontal shafts for grooves, nicks, or bumps in the areas where the seals seat.
12. Check that the gear backlash is between 0.006" and 0.016". You should not have to adjust the backlash. 13. Slide gear spacer (7) and ball bearing (20) on input shaft (5) and secure with retaining rings (6) and (8). 14. Slide input seal (4) onto input shaft (5) and press into housing flush with front using a tube of correct diameter. Be careful not to damage seal lip. 15. Check gearbox housing for leaks by plugging all holes except one.
14. Slide bearings (16 & 13) and shims (12) over each end of the center shaft (14). Secure bearings into position using snap rings (10). 15. Check end play of shaft by moving it in and out. If end play is more than 0.012", insert another shim (12) between snap ring and bearing. Repeat process until end play is less than 0.012". 16. Check rotational torque. Torque should be less than 2.2 lbs-inch gear. 17. Check gear backlash, backlash should be between 0.006" and 0.016".
CROSSBAR REMOVAL 1. It is necessary to gain access to bottom side of cutter for crossbar removal. See Blocking Method page 19. NOTE: You will need to use either the puller screw (Item 6, ) or a small hydraulic jack to remove the crossbar. 2. Refer to blade removal on page 21. Figure 6. 3. Refer to . Remove cotter pin from bottom of crossbar and remove nut and washer. 4. Attach a clevis (1) to each end of crossbar, using blade pins, spacers, keyhole plates, and blade pin clips. 5.
CROSSBAR INSTALLATION 1. Using emery cloth (220 or finer), remove surface rust, Loctite® and foreign material from hub, splined gearbox vertical shaft, and crossbar assembly. 2. With snap rings removed, support drive in vise, hold yoke in hand and tap on yoke to drive cup up out of yoke. See Figure 18. 2. Slide crossbar assembly (24) onto splined shaft. Install nut and align a slot with hole in splined shaft. Torque nut to 450 lbs-ft. 3. Install cotter pin (73) through slot in nut and bend ends over. 4.
SERVICING TIRES SAFELY Used Aircraft Tires (Figure 21) WARNING Do not attempt to mount a tire unless you have the proper equipment and experience to perform the job. Figure 20 U-Joint Assembly 1. Place seals securely on bearing cups. Insert cup into yoke from outside and press in with hand pressure as far as possible. Insert journal cross into bearing cup with grease fitting away from shaft. Be careful not to disturb needle bearings.
ASSEMBLY INSTRUCTIONS DEALER SET-UP INSTRUCTIONS Set-up of this cutter is the responsibility of the WOODS dealer. It should be delivered to the owner completely assembled, lubricated and adjusted for normal cutting conditions. The cutter is shipped fully assembled. Recommended torque values for hardware are located on page 50. Complete the check list on page 34 when assembly is complete and cutter is delivered to the customer.
DEALER CHECK LISTS PRE-DELIVERY CHECK LIST (DEALER’S RESPONSIBILITY) ___ Show customer how to determine the turning limits of the CV PTO driveline. Inspect the equipment thoroughly after assembly to ensure it is set up properly before delivering it to the customer. ___ Show customer the safe, proper procedures to be used when mounting, dismounting, and storing equipment. The following check lists are a reminder of points to inspect.
PARTS INDEX BATWING® Rotary Cutter BW12 CENTER FRAME ASSEMBLY ......................................................................................36-37 MAIN ASSEMBLY .............................................................................................................. 38 WING ASSEMBLY.............................................................................................................. 40 TONGUE ASSEMBLY ......................................................................................
CENTER FRAME ASSEMBLY 36 Parts MAN1078 (2/6/2014)
CENTER FRAME ASSEMBLY PARTS REF PART 1 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 QTY DESCRIPTION 1285 * 3 1/4 X 1-1/2 Cotter pin 3994 122 5/16 Chain5 link 4069 8 5/16 Chain 4 link 8345 3 1.00 X 4.08 PinHdls 13316 1 SPR/CMP 3.00 .50 6.2 13946 2 Shim, 20 GA, 1-1/2 blade pin 24611 1 (SMV) Slow Moving Vehicle Sign 30695 2 Asy klik pin, chn, cot 12.5 32603 2 Keyhole plate - special 32604 2 Blade pin lock clip - special 33647 2 Spacer, 3/4 57076 1 1/2 Breather plug 57099KT 1 .50x4.
29 - Spanish Safety Decal Set 28 - Safety Decal Set 27 - Complete Decal Set MAIN ASSEMBLY 38 Parts (Rev.
MAIN ASSEMBLY PARTS REF PART 1 2 3 4 5 6 7 7a 8 9 10 11 12 13 14 1285 * 8345 23790 24098A 46605 1003690 1035089 1038883 1037983 1038051 1038057 1038058 1038059 1038065 1038084 QTY 7 3 1 1 1 2 1 1 2 1 1 1 1 1 1 DESCRIPTION 1/4 x 1-1/2 Cotter pin 1.00 x 4.08 Pin hdls Swivel parking jack 1-1/4 Cyl srtk cntrl set 1.00 x 4.08 Clevis pin Adjustable link 3 x 6 Hyd cylinder Seal kit for 1035089 Hinge pin 43.75x57.
WING ASSEMBLY REF 1 PART 1285 * QTY 1 DESCRIPTION REF PART QTY 1/4 x 1-1/2 Cotter pin 17 70046 300105 * 2 2472 * 4 5/16 Lock washer ZP 18 3 2615 * 4 1/2 NC x 1-1/4 Carriage bolt ZP 19 4 3994 54 5/16 Chain 5 link 5 6100 * 2 DESCRIPTION 12 .25-20 x .75 Hex/MR Whiz bolt 1 5/16 NC x 2 HHCS GR5 ZP 1002048 1 Clutch shield, 100&143 MM BC 20 1009199 2 2.
1035099 TONGUE ASSEMBLY REF PART QTY 1 1038050 1 DESCRIPTION REF PART QTY DESCRIPTION BW12 Tongue 10 13759 * 3 3/4 NC x 2-1/4 HHCS GR5 ZP 28873 2 3/4ID 1-1/20D 1/4 Washer, thick 2 1035096 1 BW12 Level hitch 11 3 1038875 1 2.06 x 2.5 x 2.
1038122 HOSE ASSEMBLY REF PART QTY DESCRIPTION 1 11975 1 1/2 NPT Vent plug 2 312017 1 Swivel run tee 3 54315 2 1/2 NPTM 9/16 JICM Adapter 4 1038891 2 1/4NPTF 1/2NPTM Adapter rstr .
GEARBOX ASSEMBLY REF QTY DESCRIPTION REF A A PART 1038887 1038888 1 1 1 2 3 4 5 6 7 8 9 ----1019632 ----1018327 ----------------1011780 1 1 1 1 1 1 1 1 1 Gearbox repair 1:1.69 CW (Right) Gearbox repair 1:1.
SPLITTER GEARBOX ASSEMBLY 44 Parts MAN1078 (2/6/2014)
SPLITTER GEARBOX ASSEMBLY REF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 MAN1078 (2/6/2014) PART 1038897 1005308 1005304 ------39251 20891 1005305 39414 1005306 ------57320 57318 1005307 1005319 1005303 1005309 1005319 1005310 57076 2472 ------1005311 20895 QTY DESCRIPTION 2 2 2 2 2 2 2 4 1 2 2 2 1 1 1 1 1 1 * * 1 2 Complete splitter gearbox Shaft 1-3/4-20 spline, wing Oil seal 3/8 Plug (not shown) Snap ring Bearing Gear Bearing Shim Casting Snap ring Oil seal Shim Bearing Shaft 1-3/4
CENTER DECK DRIVE ASSEMBLY WING DRIVE ASSEMBLY REF PART PART CENTER DECK DRIVE WING DRIVE A 1038049 1038095 1 1029960 1029960 2 38478 QTY DESCRIPTION REF PART CENTER DECK DRIVE PART QTY DESCRIPTION WING DRIVE Complete drive assembly 17 40779 1 Grease fitting 18 1029932 2 Reinforcing collar 1 Friction clutch 19 1029965 1 Outer guard half 38478 2 Cross and bearing kit 20 1029966 1 Inner guard half 1029963 1 Inboard yoke 21 40589 1 1.
CV DRIVE ASSEMBLY REF PART QTY A 1038051 1 Complete CV drive 1 19851 1 Slide lock repair kit 2 1032289 1 Yoke QD CV 1-3/8 - 6 3 1032290 2 CV U-Joint repair kit Cat 4 35E 4 1032291 1 CV Body with fitting 5 1038893 1 Yoke and shaft CV 1.
5-BOLT WHEEL & TIRE ASSEMBLY REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 1017050 1 Heavy hub assembly (includes items 1 through 15) 16 1017040 1 21" Solid laminate tire, rim & hardware - 5 bolt -or- 2 1017034 1 Heavy wheel hub with cups (includes items 6,7,14) 16 1028820 1 24 x 7.25 x 12 Aircraft tire, rim & hardware - 5 bolt -or- 3 1017033 1 Axle 16 1028820F 1 4 1017027 1 Seal 5 1017028 1 Bearing cone 24 x 7.
HYDRAULIC CYLINDER STROKE CONTROL KIT REF PART QTY DESCRIPTION 1 24098 1 Stroke control set for 1-1/4" cylinder rod (contains items 2 - 5) 2 –––– 2 1-1/2" Segment 3 –––– 1 1-1/4" Segment 4 –––– 1 1" Segment 5 –––– 1 3/4" Segment CROSSBAR PULLER (OPTIONAL) REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION A 8811 1 Crossbar puller, complete 4 24879 1 Crossbar puller pad assembly 1 19914 2 Crossbar puller clevis 5 24876 1 Crossbar puller tube assembly 2 3097 *
BOLT TORQUE CHART Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific application. Fasteners must always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware. Make sure fastener threads are clean and you start thread engagement properly.
BOLT SIZE CHART NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and metric bolts. SAE Bolt Thread Sizes 5/16 3/8 1/2 IN MM 5/8 3/4 7/8 1 2 3 4 5 6 7 25 50 75 100 125 150 175 Metric Bolt Thread Sizes 8MM 10MM 12MM 14MM 16MM 18MM ABBREVIATIONS AG .............................................................. Agriculture ASABE.................... American Society of Agricultural & Biological Engineers (formerly ASAE) ASAE .......
INDEX ADJUSTMENTS Cutting Height Slip Clutch 22 Replacement Parts 15 OPERATION Connecting Cutter to Tractor 33 Cutter Operation DEALER CHECK LIST Delivery (Dealer’s Responsibility) 34 Pre-Delivery (Dealer’s Responsibility) DEALER SERVICE 34 Pre-Operation Check List (Owner’s Responsibility) 18 Storage 18 Tractor Operation Transporting 16 Crossbar Installation 31 Removal 30 Seal Installation 25 Seal Replacement 25 Horizontal Shaft 26 Vertical Shaft 26 Blades Installation 21 Removal 21 Sharpening 2
WARRANTY All Models Except Mow’n MachineTM Zero-Turn Mowers Please Enter Information Below and Save for Future Reference. Date Purchased: ____________________________ From (Dealer): __________________________________________ Model Number: ____________________________ Serial Number: __________________________________________ Woods Equipment Company (“WOODS”) warrants this product to be free from defect in material and workmanship.
WARRANTY (Replacement Parts For All Models Except Mow’n MachineTM Zero-Turn Mowers and Woods BoundaryTM Utility Vehicles) Woods Equipment Company (“WOODS”) warrants this product to be free from defect in material and workmanship for a period of ninety (90) days from the date of delivery of the product to the original purchaser with the exception of V-belts, which will be free of defect in material and workmanship for a period of 12 months.
