Double Windrow Attachment for M Series Self-Propelled Windrowers SET-UP INSTRUCTION / OPERATOR’S MANUAL / PARTS CATALOG Part # 169216 Revision E
MACDON DOUBLE WINDROW ATTACHMENT
MacDon M Series Self-Propelled Windrower DOUBLE WINDROW ATTACHMENT TABLE OF CONTENTS INTRODUCTION ........................................................................................................................................... 3 SET-UP INSTRUCTIONS ............................................................................................................................. 4 Rework required for pre-2008 windrowers ...................................................................................
Published: July 2013 Original Instruction 169216 2 Revision E
INTRODUCTION The Double Windrow Attachment (DWA) allows the combining of two windrows of conditioned material close together to be picked up by a forage chopper. This unit may be mounted on the following MacDonbuilt self-propelled windrowers: M150, M155, M200, and M205. The system is for use with A-Series Auger Headers, R-Series Rotary Disc Headers, and D-Series Draper Headers with HC10 hay conditioners.
SET-UP INSTRUCTIONS NOTE: This unit fits only the windrower models listed in the Introduction. It cannot be installed on the M100/M105 Self-Propelled Windrower models. Rework required for pre-2008 windrowers Before installing the DWA on a windrower built prior to production year 2008, follow these instructions: 1. If not present, drill four holes 0.781 in. (20 mm) diameter at the locations shown above. There are hydraulic hoses above the two rear holes. Make sure hoses are out of the way when drilling.
SET UP INSTRUCTIONS Draper drive block installation 3. Pre-install hose (D), supplied in kit, to fitting (A) at DWA drive block to simplify assembly. A D To install the draper drive block, follow these steps: 4. Install DWA drive block to windrower left hand side frame with 3/8 in. serrated flange head bolts (C). Route hose and fittings (installed in step 3) through side frame, pointing towards the windrower engine and relief valve on block points to rear of windrower. 1.
SET UP INSTRUCTIONS 5. Remove hose (E) from cooler by-pass relief valve and connect to fitting (B) at port “P” on DWA drive block. The other end of hose is connected to the super charge pump. NOTE: Access to hose (E) can be from underneath windrower or by raising windrower hood and working from the left hand platform. E M150/M200 BEFORE D E B D DWA DRIVE BLOCK 6. Install the other end of hose (D) to cooler bypass relief valve. This is where hose (E) was disconnected.
SET UP INSTRUCTIONS Platform rail installation M150 / M200: Remove adapter plate (D) by removing four 1/2 NC x 1 in. flange bolts (E) and nuts. Hang rail (C) without spacer plate by engaging keyhole slots on top bolts (A). Install two bottom bolts (B) and tighten all four bolts. A S B D - REMOVE To install the platform rail, follow these steps: 1. Remove right hand steps (S) from platform by loosening two top bolts (A) and removing two bottom bolts (B). Lift steps to detach at top keyhole slots (A).
SET UP INSTRUCTIONS Linkage installation To install linkage, follow these steps: A D B 3. M150/M155: Remove the outer bolt and nut from the front engine mount at (D) on both left and right sides. Retain nuts for reuse. 1. Remove support (A) by removing nut (B). CAB END F E J G H F E C A 2. Locate in hardware kit two carriage head bolts, 3/4 x 4-1/2 in. long. Install bolts (C) in windrower frame member between the engine and caster wheels.
SET UP INSTRUCTIONS • From top side, install a 3/4 x 5-1/2 in. long hex head bolt (J) with flat washer (H) under bolt head. Do not install nut on bolt (J). • Go to Step 8. CAB END F E G H F M200 E D 5. M200: Remove four bolts (D) from the front engine mounts, two on left side and two on right side. Retain nuts for reuse. J A CAB END M205 A VIEW FROM UNDERNEATH WINDROWER 7. M205: Mount support (A) to windrower frame with two 1/2 x 2-3/4 in.
SET UP INSTRUCTIONS R-Series Disc Header Mounting 11. Lower linkage by hand by first pulling on safety pin (M) on the LH side of linkage. Remove plugs at end of lift cylinder hoses (L) if needed to remove air from hoses. A-Series Auger & D-Series Draper Headers Mounting R-Series Disc Header S K A-Series Auger & D-Series Draper Headers 8. Support linkage assembly with a forklift. NOTE: Make sure fork is not lifting against cylinder fitting. 9.
SET UP INSTRUCTIONS Deck Installation A L B K A B 4. Remove shipping stand (K) by removing wire (L). Discard shipping stand. To install the DWA deck, follow these steps: 1. Remove 2X4’s (A) by removing banding (B) and discard. 5. Position deck on right hand side of windrower. Deck is now ready to be assembled to the linkage underneath the windrower. E D C Fork lift 2. Support deck with fork lift. Forks should be inboard of shipping stand (C).
SET UP INSTRUCTIONS P M N 100 mm or 4” R H G 9. Adjust turnbuckle (Q) length so the deck is approximately 4 in. (100 mm) from the right hand drive tire. The turnbuckle length should be about 21 in. (530 mm) long for the RSeries Disc Header and 25 in. (630 mm) long for the A-Series Auger or D-Series Draper Headers. NOTE: The lift cylinder is single acting and it is pressurized with the draper drive circuit.
SET UP INSTRUCTIONS Hydraulics installation HYDRAULICS OVERVIEW See following pages 14 to 16 for detailed installation instructions. Balloons above match callouts on photos on pages 14 to 16.
SET UP INSTRUCTIONS 3. The installation of case drain hose (G) depends on the windrower model and the header model and configuration. See steps 4–9. M150/M200 with A-Series auger & R-Series disc headers B A H 1. Install #10 ORB X #10 JIC elbow (A) in port “DWA” on draper drive block. Install #12 ORB X #10 JIC elbow (B) in port “R1”. J G A 4.
SET UP INSTRUCTIONS K #10 JIC elbow (H) to port “T”, then install #10 JIC tee (K) to elbow (H) followed by #10 JIC X #6 JIC reducer (J). Finally install hose (G) to reducer (J). Make sure hose (G) is not rubbing against any fittings. Re-connect reel return hose by first installing elbow (which was removed earlier) to tee (K) followed by reel return hose. M150/M200 with D-Series header H 8.
SET UP INSTRUCTIONS Electrical Installation P To install the DWA’s electrical system, follow these steps: N C B L M A NOTE: Pre-install four bolts (N) and fitting (L) on auxiliary valve block to simplify assembly. 10. Install auxiliary valve block (P) to the lift manifold block. If installing with a D60 header with reel fore/aft, it will already have an auxiliary valve block. The new block (P) gets mounted next to the existing one.
SET UP INSTRUCTIONS C F 7. Install ROCKER switch (F) in cover. The side with the prongs should be next to the Operator’s seat. H 4. Cut hole in decal and install ROTARY switch (C) as shown. The hole is already present in the mounting plate. G 8. Install ROCKER switch into plug (G) and install ROTARY switch into plug (H). These plugs come with the windrower and are inside the console. 9. Re-install cover (A) with five screws (B). 5. Remove knockout in cover (A) for ROCKER switch. File down the burrs.
SET UP INSTRUCTIONS • PROGRAM ARROWS SELECT If you want to use the ROCKER switch (F) to raise and lower the DWA, select NO. The ROCKER switch will be used to raise and lower the DWA and the REEL FORE/AFT switch will continue to be used to control the reel fore/aft. d. The display will then read “EXIT DWA MENU?” Select YES. Press PROGRAM to revert monitor back to operating mode. Tank overflow hose extension installation 10. The program in the windrower monitor needs to be changed to recognize the DWA.
SET UP INSTRUCTIONS H Auger/Draper Headers: Leave approximately 14 in. (360 mm) free hose below windrower frame. G 2. M200 Only (Cat Engine) : J L M150/155 G G M200 e. M150/M155: Route hose (G) through slot in frame member and secure with cable tie (H) provided as shown above. a. Locate the hydraulic and fuel tank breather hose (J). b. Connect extension hose (G) from kit to existing hose (H) using straight plastic joiner and two hose clamps at (L) as shown. G c.
OPERATION Safety signs PART NO. 174474 HIGH PRESSURE HYDRAULICS LOCATED ON DECK DO NOT GO NEAR LEAKS PART NO. 174683 PINCH POINT- MOVING PARTS STAND CLEAR LOCATED ON LINKAGE ARM (BOTH SIDES) • High pressure oil easily punctures skin causing serious injury, gangrene or death. • If injured, seek emergency medical help. Immediate surgery is required to remove oil. • Do not use finger or skin to check for leaks. • Lower load or relieve hydraulic pressure before loosening fittings. PART NO.
OPERATION CAUTION DWA DOWN To avoid bodily injury: • Review the safety sections of your windrower and header Operator’s manuals. • Keep all shields in place. • Engage safety pin (A) when deck is raised fully for transport, service and storage or before going under deck for any reason. To engage safety pin, raise deck, rotate pin and push in until both roll pins (B) are inside channel. DWA UP DRAPER SPEED DWA UP DWA DOWN A B • Keep away from moving draper and rollers.
OPERATION NOTE: If setup with an R80 header, the deck will only be in its most forward position when the windrower is running. The lift cylinder is single acting so it is not pressurized in the down stroke when the windrower is shut off. When the windrower is running there is a supply of low pressure oil to move the deck forward. Side delivery draper speed The deck angle relative to the ground should be horizontal or at a slight incline. Distance (C) should be equal to or greater than (D).
OPERATION E F To adjust deck height The deck should never touch the ground or excessive wear could occur to some deck components. If the deck is too low to the ground, raise it as follows: • Lower linkage by fully extending cylinder. • Move bottom pivot pin to lower position (R). • This will raise the front of the deck approximately 4 in. (100 mm). R Draper tracking Draper tracking needs to be checked when the draper is first run-up otherwise damage to the draper can occur.
OPERATION Conditioner forming shield position Make sure forming shield is high enough to clear the deck when it is lowered (G). Adjust the forming shield height by removing hair pin (J) and moving strap (K) to desired position. The forming shield should be as low as possible without interfering with deck. M L L Adjust rear deflector baffle (H) so the crop flow does not interfere with the deck when it is fully raised.
OPERATION a. Rear baffle on the R80 header should be in the upmost position. However it may need to be lower for center windrowing. Operating recommendations 15, 16, 18, and 20 ft. Headers: On the first pass, the side delivery system is raised and crop is deposited between windrower wheels. On the return pass, the side delivery system is lowered and crop is deposited outside of the windrower wheels to the right, beside the previously laid windrow.
MAINTENANCE/SERVICE Draper Tension Adjustment Draper Tracking Adjustment Draper tension should be just enough to prevent slipping and keep draper from sagging. The draper deck has one fixed roller and one spring-loaded roller. The spring loaded roller is located at the same end of the deck as the draper tensioner. Both rollers can be aligned by adjuster rods. Set draper tension as follows: 1.
MAINTENANCE/SERVICE 5. Re-install turnbuckle (Q) and front skid (J). Adjust front skid to achieve a 1/16 to 1/8 in. (1.5 to 3.0 mm) gap to draper. DANGER To avoid bodily injury or death from unexpected start-up or fall of raised machine, stop engine, remove key and engage safety pin before going under machine for any reason. 6. Run the new draper and check alignment, adjust alignment if necessary. Recheck draper tension after it has run for a few hours.
MAINTENANCE/SERVICE Draper roller maintenance The draper rollers have non-greaseable bearings. The external seal should be checked every 200 hours or more frequently in sandy conditions to obtain the maximum bearing life. Remove front skid to inspect seals. DANGER To avoid bodily injury or death from unexpected start-up or fall of raised machine, stop engine, remove key, and engage safety pin before going under machine for any reason. S R 5. Slide the drive roller off the motor shaft. 6.
MAINTENANCE/SERVICE 3. Clean inside of roller tube (C). Check tube for wear or damage. Replace if necessary. Idler roller: 1. Raise deck and engage safety pin. 2. Remove front skid. Loosen draper. Draper does not need to be removed but removal will ease roller disassembly. 3. Remove idler roller (T) by removing bolt and washer (R) at each end of roller. T R 4. Re-install idler roller in reverse order. A B 5. Torque bolts (R) to 70 ft-lbf (95 N-m). 4.
MAINTENANCE/SERVICE Lubrication There are five pivots which require greasing every 250 hours and/or after end of season.
MAINTENANCE/SERVICE Hydraulic schematics HYDRAULIC SCHEMATIC WITH OLDER DWA DRIVE BLOCK WITH 2,500 PSI RELIEF VALVE AND OLD DWA LIFT BLOCK 110575 WITH 1 DOUBLE CHECK VALVE (SEE DETAILED HYDRAULIC SCHEMATICS IN WINDROWER TECHNICAL MANUAL) 169216 31 Revision E
MAINTENANCE/SERVICE HYDRAULIC SCHEMATIC WITH NEWER DWA DRIVE BLOCK WITH 2,900 PSI RELIEF VALVE AND NEW DWA LIFT BLOCK 139974 WITH TWO DOUBLE CHECK VALVES (SEE DETAILED HYDRAULIC SCHEMATICS IN WINDROWER TECHNICAL MANUAL) 169216 32 Revision E
REPAIR PARTS REPAIR PARTS Serial Number Record the serial number in the space provided. Plate is located on deck at (A). A NOTE: When ordering parts and service, be sure to give your Dealer the complete and proper serial number. BOLDED part numbers indicate changes or additions since last revision.
REPAIR PARTS Deck, draper, and rollers (illustration 1) 169216 34 Revision E
REPAIR PARTS REF PART NUMBER DESCRIPTION QTY 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 4 5 6 25 26 27 33 34 35 36 37 43 45 172730 176071 115146 220084 174474 120449 120451 120462 145428 145361 145548 132531 132532 109791 19965 DECK – complete with decals ..................................................... DECAL – header position, horizontal format ............................... REFLECTOR – amber ................................................................ DECAL – draper tension .......................
REPAIR PARTS Deck, draper, and rollers (illustration 2) 169216 36 Revision E
REPAIR PARTS REF PART NUMBER DESCRIPTION QTY ROLLER – idler weldment ........................................................... ROLLER – drive weldment .......................................................... ARM – support ............................................................................ ARM – roller support ................................................................... ARM – support weldment ............................................................ ARM – support rear .............
REPAIR PARTS Deck supports and linkage (illustration 1) 169216 38 Revision E
REPAIR PARTS PART NUMBER DESCRIPTION QTY ARM – decal assembly ............................................................... DECAL – warning DWA linkage pinch point, 2 panel ................. ARM – front weldment ................................................................ ARM – bottom weldment ............................................................ CLEVIS – weldment ................................................................... SHAFT ......................................................
REPAIR PARTS Deck supports and linkage (illustration 2) 169216 40 Revision E
REPAIR PARTS REF 1 PART NUMBER DESCRIPTION QTY SUPPORT WELDMENT KIT, consists of 176062, Items 2, 15, 58 & hardware. 2 6 144590 176062 144587 176071 SUPPORT WELDMENT............................................................. SPACER – 1-1/2” OD x 1” ID x 2-3/4” long ............................... DECAL – header position, horizontal format ............................. 1 1 2 2 11 13 15 16 17 18 21 172910 176016 144853 176067 35689 18589 176066 SHAFT .............................................
REPAIR PARTS HYDRAULICS AND IN-CAB ELECTRICAL 169216 42 Revision E
REPAIR PARTS REF PART NUMBER DESCRIPTION QTY 1 139508 MANIFOLD – DWA drive, see next page for service parts ............ 1 2 139974 VALVE BLOCK AUX LIFT, see next page for service parts.......... 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 144807 21843 50221 50102 21830 30695 30282 30556 118084 30994 132867 176077 50104 144805 144806 21805 REF REF 109575 109718 138691 21821 21568 10948 30695 135848 135352 110764 HOSE – hydraulic ............................................
REPAIR PARTS Hydraulic Service Components 169216 44 Revision E
REPAIR PARTS DESCRIPTION QTY SERIAL NUMBER MANIFOLD – DWA drive, to replace complete unit order 139508 . SEAL KIT VALVE – relief ................................................................................ CONTROL – proportional flow ........................................................ SEAL KIT VALVE – diff. press sensing .......................................................... SEAL KIT #10 3 WAY – short .........................................................
REPAIR PARTS Decals 1 3 2 6 4 5 REF PART NUMBER DESCRIPTION 7 QTY 1 2 3 176071 176072 115146 115145 115147 DECAL – header position, horizontal format .............................. DECAL – header position, vertical format .................................. REFLECTOR – amber ................................................................ REFLECTOR – fluorescent red-orange...................................... REFLECTOR – red ....................................................................
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