This instructional manual contains information on the D65 Draper Header. It is designed to serve a dual function in
your grain, hay, and specialty crop harvesting operation. Teamed with yourself-propelled windrower power unit and
optional hay conditioner, D65 Draper Headers will cut and lay crop into uniform, fluffy windrows.
CAREFULLYREADALLTHE MATERIALPROVIDEDBEFORE ATTEMPTINGTOUNLOAD,ASSEMBLE, OR USE
THE MACHINE.
Use this manual as your first source of information about the machine. If you follow the instructions given here,
your header will work well for many years. If you require more detailed service information, a technical manual is
available from your MacDon Dealer.
The Table of Contents and Index will guide you to specific areas of this manual. Study the Table of Contents to
familiarize yourself with how the information is organized.
Keep this manual handy for frequent referenceand to pass
on to new Operators or Owners. A storage case for this
manual is located inside the header left endshield.
Call your MacDon Dealer if you need assistance,
information, or additional copies of this manual.
NOTE:
Keep your
most c urr
website (
(https:/
MacDon publications up-to-date. The
ent version can be downloaded from our
www.macdon.com) or from our Dealer-only site
/portal.macdon.com) (login required).
Figure 1: Manual Storage Location
169899
i
i
Revision A
List of Revisions
The following
Summary of ChangeRefer To
Document Number revised.
List of Revisions added.
Timed Knife
Knife Drive Belt Tracking added.
Reel reinforcement bushing replacement added.
Knife Dr
Draper Deflector replacement revised.6.7.9 Replacing Draper Deflectors, page 195
Reel Drive section re-formatted.
Reel D
Cutting on the Ground section revisedCutting On the Ground, page 53
Header Angle, Reel Speed, and Ground S peed
sections revised.
lists the changes from the previous version (169594 Revision C) of this document.
Drive Tensioning revised.
ive section re-organized.
rive Sprocket repla cement revised.
Tensioning
Adjusting Belt Tracking, page 172
Removing Bushings from 5-, 6- or 9-Bat Reels, page
207
Installing Bushings on 5-, 6- or 9-Bat Reels, page 2 12
9Unloading and Assembly ...................................................................................................................271
Index ..................................................................................................................................................273
169899
x
Revision A
1Safety
1.1Safety Alert Symbols
This safety alert symbol indicates important safety
messages in this manual and on safety signs on
the header.
This symbol means:
• ATTENTION!
• BECOME ALERT!
• YOUR SAFETY IS INVOLVED!
Carefullyreadandfollowthesafetymessage
accompanying this symbol.
Why is safety important to you?
• Accidents disable and kill
• Accidents cost
• Accidents can be avoided
Figure 1.
1: Safety Symbol
169899
1
Revision A
SAFETY
1.2Signal Words
Three signal words, DANGER, WARNING, and CAUTION, are used to alert you to hazardous situations. The
appropriate signal word for each situation has been selected using the following guidelines:
DANGER
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.
WARNING
Indicates a pote
mayalsobeused
ntially hazardous situation that, if not avoided, could result in death or serious injury. It
to alert against unsafe practices.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It
may be used to alert against unsafe practices.
169899
2
Revision A
SAFETY
1.3General Safety
CAUTION
The following are general farm safety precautions
that should be part of your operating procedure for
all types of machinery.
Protect yourse lf
• When assembling, operating, and servicing machinery,
wear all the protective clothing and personal safety
devices that COULD be necessary for the job at hand.
Don’t take chances.
• You may need:
– A hard hat
– Protective footwear with slip resistant soles
– Protective glasses or goggles
– Heavy gloves
– Wet weather gear
– A respirator or filter mask
Hearing pro tection
• Be aware that exposure to loud noise can cause
impairment or loss of hearing. Wear suitable hearing
protection devices such as ear muffs or ear plugs to
help protect against objectionable or loud noises.
Figure 1.2
: Safety Equipment
Figure 1.3: Safety Equipment
1698993Revision A
SAFETY
•Provideafirst aid kit for use in case of emergencies.
•Keepafire extinguisher on the machine. Be sure thefire e x ting uisher is prope rly maintained. Be familiar with
its proper use.
• Keep young children away from the machinery at
all times.
• Be aware that accidents often happen when the
Operator is tired or in a hurry to get finished. Take the
time to consider the safest way. Never ignore warning
signs of fatigue.
•Wearclosefitting clothing and cove r long hair. Never
wear dangling items such as scarves or bracelets.
• Keep all shields in place. Never alter or remove safety
equipment.Make sure driveline guards can rotate
independently of the shaft and can telescope freely.
Figure 1.4: Safety Equipment
• Use only service and repair parts made or approved by
the equipment manufacturer. Substituted parts may not
meet strength, design, or safety requirements.
• Keep hands, feet, clothing, and hair away from moving
parts. Never attempt to clear obstructions or objects
from a machine while the engine is running.
•DoNOT modify the machine.Non-authorized
modifications may impair machine function and/or
safety. It may also shorten the machine’s life.
• Stop the engine and remove the key fromignitionbefore
leaving operator’s seat for any reason. A child or even
a pet could engage an idling machine.
Figure 1.5: Safety Around Equipment
Figure 1.6: Safety Around Equipment
169899
4
Revision A
SAFETY
• Keep the area used for servicing machinery clean
and dry. Wet or oily floors are slippery. Wet spots
can be dangerous when working with electrical
equipment. Be sure all electrical outlets and tools are
properly grounded.
• Keep work area well lit.
• Keep machinery clean.Straw and chaff, on a hot
engine, are a fire hazard. Do NOT allow oil or grease to
accumulate on service platforms, ladders, or controls.
Clean machines before storage.
• Never use gasoline, naphtha, or any volatile material
for cleaning purposes. These materials may be toxic
and/or flammable.
• When storing machinery, cover sharp or extending
components to prevent injury from accidental contact.
Figure 1.7: Safety Around Equipment
1698995Revision A
SAFETY
1.4Maintenance Safety
To ensure your safety while maintaining the machine:
• Review the operator’s manual and all safety items
before operation and/or maintenance of the machine.
• Place all controls in Neutral, stop the engine, set
the park brake, remove the ignition key, and wait for
all moving parts to stop before servicing, adjusting,
and/or repairing.
• Follow good shop practices:
– Keep service areas clean and dry
– Besureelectricaloutletsandtoolsare
properly grounded
– Use adequate lighting for the job at hand
• Relieve pressure from hydraulic circuits before servicing
and/or disconnecting the machine.
• Make sure all components are tight and that steel lines,
hoses, and couplings are in good condition before
applying pressure to a hydraulic system..
Figure 1.8: Safety Around Equipment
• Keep hands, feet, clothing, and hair away from all
moving and/or rotating parts.
• Clear the area of bystanders, especially children, when
carrying out any maintenance and repairs or when
making any adjustments.
• Install transport lock or place safety stands under the
frame before working under the header.
• If more than one person is servicing the machine at the
sametime,beawarethatrotatingadrivelineorother
mechanically driven component by hand (for example,
accessing a lube fitting) will cause drive components in
other areas (belts, pulleys, and knife) to move. Stay
clear of driven components at all times.
•Wearprotectivegea
• Wearheavyglovesw
r when working on the machine.
hen working on knife components.
Figure 1.9: Eq
uipment NOT Safe for Children
Figure 1.10: Saf
1698996Revision A
ety Equipment
SAFETY
1.5Hydraulic Safety
• AlwaysplaceallhydrauliccontrolsinNeutral
before dismounting.
• Make sure that all components in the hydraulic system
are kept clean and in good condition.
• Replace any worn, cut, abraded, flattened, or crimped
hoses and steel lines.
•DoNOT attempt any makeshift repairs to the hydraulic
lines,fittings, or hoses by using tapes, clamps, cements,
or welding.The hydraulic system operates under
extremely high pressure.Makeshift repairs will fail
suddenly and create a hazardous and unsafe condition.
Figure 1.11: Testing for Hydraulic Leaks
• Wear prope
for a highcardboar
and ident
• If injure
hydrauli
Serious
hydraul
• Make sure all components are tight and that steel lines,
hoses, and couplings are in good condition before
applying pressure to a hydraulic system.
r hand and eye protection when searching
pressure hydraulic leak.Use a piece of
d as a backstop instead of hands to isolate
ify a leak.
d by a concentrated high-pressure stream of
c fluid, seek medical attention immediately.
infection or toxic reaction can develop from
ic fluid piercing the skin.
Figure
1.12: Hydraulic Pressure Hazard
169899
Figure 1.13: Safety Around Equipment
7
Revision A
SAFETY
1.6Tire Safety
• Follow proper procedures when mounting a tire on a
wheel or rim. Failure to do so can produce an explosion
that may result in serious injury or death.
Figure 1.14: Over-Inflated Tire
•DoNOT atte
proper tra
• Have a qua
required
ining and equipment.
tire maintenance.
mpt to mount a tire unless you have the
lified tire dealer or repair service perform
Figure 1.15: Safely Filling a Tire with Air
1698998Revision A
SAFETY
1.7Safety Signs
• Keep safety signs clean and legible at all times.
• Replacesafetysignsthataremissingor
become illegible.
• If original parts on which a safety sign was installed are
replaced, be sure the repair part also bears the current
safety sign.
• SafetysignsareavailablefromyourDealer
Parts Department.
1.7.1Installing Safety Decals
Figure 1.16: Operator’s Manual Decal
To instal
1. Clean and
2. Decide on
3. Remove t
4. Place th
5. Prick sm
l a safety decal, follow these steps:
e sign in position and slowly peel back the remaining paper, smoothing the sign as it is applied.
dry the installation area.
the exact location before you remove the decal backing paper.
A - MD #184372B - MD #166466C - MD #131391
D - MD #131392 (30 & 35 Ft. DR Only)E - MD #184372 (Split Frame)
16989916Revision A
SAFETY
1.9Interpreting Safety Signs
Inthesafetysignexplanationsbelow, (a) refers to thetopor
left position panel, (b) refers to the bottom or right position
of the safety decal depending on decal orientation.
NOTE:
If there are more than two panels in a decal, the lettering
will continue downward or to the right, depending on
decal orientation.
1. MD #113482
a. General hazard pertaining to machine operation
and servicing
b. CA UTION
To avoid injury or death from improper or unsafe
machine operation:
• Readtheoperator’smanualandfollowallsafety
instructions. If you do not haveamanual, obtain
one from your Dealer.
• Do not allow untrained persons to operate
the machine.
• Reviewsafetyinstructionswithall
Operators every year.
• Ensure that all safety signs are installed
and legible.
• Make certain everyone is clear of machine
before starting engine and during operation.
• Keep riders off the machine.
• Keep all shields in place, and stay clear of
moving parts.
• Disengage header drive, put transmission in
Neutral, and w ait for all movement to stop
before leaving operator’s position.
• Shut down the engine and remove the key from
ignition before servicing, adjusting, lubricating,
cleaning, or unplugging machine.
• Engage safety props to prevent lowering of
header or reel before servicing in the raised
position .
Figure 1.26: MD #
113482
169899
• Use slow m o ving vehic le emblem and flashing
warning lights when operating on roadways
unless prohibited by law.
1
7
Revision A
2. MD #131391
a. Crushing hazard
b.DANGER
• Rest header on ground or engage safety props
before going under unit
3. MD #131392
a. Crushing hazard
b.WARNING
• To avoid injury from fall of raise d reel; fully
raise r eel, stop the engine, remove the key, and
engage safety prop on each reel support arm
before working on or under reel.
SAFETY
Figure 1.27: MD #131391
• Refer to header operator’s manual.
4. MD #131393
a. Reel hazard
b.WARNING
• To avoid injury from fall of raise d reel; fully
raise r eel, stop the engine, remove the key, and
engage safety prop on each reel support arm
before working on or under reel.
• Refer to header operator’s manual.
Figure 1.28: MD #131392
Figure 1.29: MD #131393
16989918Revision A
5. MD #166466
a. High pressure oil hazard
b. WARNING
Do not go near leaks.
• 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.
6. MD #174436
SAFETY
Figure 1.30: MD #166466
a. High pressure oil hazard
b. WARNING
Do not go near leaks
• 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.
7. MD #174632
a. Reel entanglement hazard
b. CA UTION
• To avoid injury from entanglement with rotating
reel, stand clear of header while machine
is running.
Figure 1.31: MD #174436
Figure 1.32: MD #174632
16989919Revision A
8. MD #174682
a. Auger entanglement hazard
b.CAUTION
• To a void injury from entangleme nt with rotating
auger, stand clear of header while machine
is running.
9. MD #174684
a. Sharp component hazard
b.CAUTION
• Wear heavy canvas or leather gloves when
working with knife.
SAFETY
Figure 1.33: MD #174682
• Be sure no one is near the vertical knife when
removing or rotating knife.
Figure 1.34: MD #174684
16989920Revision A
10. MD #184372
a. General hazard pertaining to machine operation
and servicing
b. CA UTION
To avoid injury or death from improper or unsafe
machine operation:
• Readtheoperator’smanualandfollowallsafety
instructions. If you do not haveamanual, obtain
one from your Dealer.
• Do not allow untrained persons to operate
the machine.
• Ensure that all safety signs are installed
and legible.
• Make certain everyone is clear of machine
before starting engine and during operation.
• Keep riders off the machine.
• Keep all shields in place and stay clear of
moving parts.
• Disengage header drive, put transmission in
Neutral, and w ait for all movement to stop
before leaving operator’s position.
• Shut off the engine and remove the key from
ignition before servicing, adjusting, lubricating,
cleaning, or unplugging machine.
• Engage safety props to prevent lowering
ofraisedunitbeforeservicinginthe
raised position.
• Use slow m o ving vehic le emblem and flashing
warning lights when operating on roadways
unless prohibited by law.
Figure 1.35: MD #184372
11. MD #184422
a. Keep shields in place hazard
b. WARNING
• To avoid injury, stop the engine and remove the
key before opening power drive system shield
• Keep all shields in place
169899
Figure 1.
1
2
36: MD #184422
Revision A
12. MD #193147
a. Transport/roading hazard
b.WARNING
• Ensure tow-bar lock mechanism is locked
13. MD #220797
a. Tipping hazard in transport mode
b.WARNING
• Readtheoperator’smanualformore
information on potential tipping or roll-over of
header while transporting.
SAFETY
Figure 1.37: MD #193147
14. MD #220798
a. Loss of control hazard in transport
b.CAUTION
• Do not tow the header with a dented or
otherwise damaged tow pole (the circle with the
red X shows a dent in the pole)
• Consulttheoperator’smanualfor
more information
Figure 1.38: MD #220797
Figure 1.39: MD #220798
169899
2
2
Revision A
15. MD #220799
a. Transport/roading hazard
b. WARNING
• Ensure tow-bar lock mechanism is locked
SAFETY
Figure 1.40: MD #220799
16989923Revision A
2Reference
2.1Definitions
The following terms and acronyms may be used in this manual.
Term
APIAmerican Petroleum Institute
ASTMAmerican Society of Testing and Materials
Bolt
Cab-forwardWindrower operation with the Operator and cab facing in the direction of travel
CDMCab display module on a self-propelled windrower
Center-link
CGVWCombined vehicle gross weight
es headerMacDon rigid draper header
D-Seri
DK
DKD
DDDDouble-draper drive
DRDoub
Finger tight
FFFT
Definition
A headed an
A hydraulic cylinder link between the header and the machine to which it is attached:
It is used to change header angle
Double k nife
Double-knife drive
le reel
Finger tight is a reference position where sealing surfaces or components are
making contact with each other and the fitting has been tightened to a point where
the fitting is no longer loose
Flats from finger tight
d externally threaded fastener that is designed to be paired with a nut
L
GS
GVWGross vehicle weight
Hard joint
Header
Hex key
HDSHydraulic deck shift
hpHorsepower
ISCIntermediate Speed Control
JIC
KnifeA cutting device which uses a reciprocating cutter (also called a sickle)
n/aNot applicable
Nut
ound speed lever
Gr
A joint made with the use of a fastener where the joining materials are
highly incompressible
A machine that cuts and lays crop into a windrow and is attached to a
self-propelled windrower
A hex key or A llen key (also known by various other synonyms) is a tool of
hexagonal cross-section used to drive bolts and screws that have a hexagonal
socket in the head (internal-wrenching hexagon drive)
Joint Industrial Council: a standards body that developed the standard sizing and
shape for original 37° flared fitting
An internally threaded fastener that is designed to be paired with a bolt
16989925Revision A
REFERENCE
Term
NPT
ORB
ORFS
PTOPower Take
RoHS (Reduction of
Hazardous Substances)
Definition
National Pipe
on NPT fittings
Thread: a style of fitting used for low pressure port openings. Threads
are uniquely tapered for an interference fit
O-ring boss: a style of fitting commonly used in port opening on manifolds, pumps
and motors
O-ring face seal: a style of fitting commonly used for connecting hoses and tubes.
This style of fitting is also commonly called ORS, which stands for O-ring seal
-Off
A directive by the European Union to restrict the use of certain hazardous
substances (such a s hexavalent chromium used in some yellow zinc platings)
SAESociety of A utomotive Engineers
Screw
A headed
forms it
and externally threaded fastener that threads into preformed threads or
s own thread in one of the mating parts
SDDSingle-draper drive
Self-Propelled (SP)
Windrower
SKSingl
Self-propelled machine consisting of a power unit with a header
eknife
SKDSingle-knife drive
Soft joint
A joint made with the use of a fastener where the joining mat erials are compressible
or experience relaxation over a period of time
spm
okes per min ute
Str
SRSingle reel
actor
Tr
Truck
Timed knife drive
ricultural type tractor
Ag
A four-wheel highway/road vehicle weighing no less than 7500 lbs (3400 kg)
Synchronized motion applied at the cutterbar to two separately driven knives from a
single hydraulic motor
TensionAxial load placed on a bolt or screw,usually measured in pounds (lb) or Newtons (N)
TFFT
Torque
Turns from finger tight
The product of a force X lever arm length, usually measured in foot-pounds (ft·lbf)
or Newton-meters (N·m)
A tightening procedure where the fitting is assembled to a precondition (finger
Torque angle
tight) and then the nut is turned further a number of degrees or a number of flats to
achieve its final position
Torque-tension
UCA
Untimed knife drive
Washer
The relationship between the assembly torque applied to a piece of hardware and
the axial load it induces in the bolt or screw
Upper cross auger
Unsynchronized motion applied at the cutterbar to two separately driven knives
from a single hydraulic motor or two hydraulic motors
A thin cylinder with a hole or slot located in the center and is to be used as a spacer,
load distribution element, or a locking mechanism
Windrower
16989926Revision A
Power unit of a self-propelled header
REFERENCE
2.2Component Identification
ure 2.1: D65 Windrower Header Components
Fig
A - Reel Cam
D - Center Reel Arm Prop HandleE - Hydraulic Connections
G - Reel Safety Prop
K - Skid ShoeL - Reel Fore-Aft CylinderM - Knife Drive Box
Crop Divider
N-
169899
B - Pick-Up Reel Tines
H - Endshield
Crop Divider Rod
P-
C - Drapers
F - Transport Light
J - Reel Lift Cylinder
Reel Endshield
Q-
7
2
Revision A
3Specifications
| D65 | Attachments
O
S: standard /
CUTTERBAR
Effective cutting width (distance between crop divider points)
15 ft. header15.00 ft. (180 in. [4572 mm])S
: optional (factory installed) / OD: optional (dealer installed) / -: not available
F
D65
20 ft. hea
der
20.00 ft.
(240 in. [6096 mm])
25 ft. header25.00 ft. (300 in. [7620 mm])S
30 ft. header30.00 ft. (360 in. [9144 mm])S
35 ft. he
ader
35.00 ft
. (420 in. [10,668 mm])
40 ft. header40.00 ft. (480 in. [12192 mm])S
Cutterbar Lift Range at Guard Tip (Center-Link Fully
49-13/16 in. (1265 mm)
Retracted)
e
Knif
Single Knife Drive: One hydraulic motor with V-belt to one heavy duty (MD) knife drive boxO
Double Knife Drive 15–35 ft. (timed): One hydraulic motor with two cogged belts to two heavy
O
duty MD knife drive boxes
uble Knife Drive 40 ft. (untimed): Two hydraulic motors with banded-belts to two heavy duty
Do
D) knife drive boxes
(M
O
Knife S troke3 in. (76 mm)S
200–1400
20, 25 ft.
0 ft.
3
1
1200–1400
Single Knife Speed (strokes per minute)
35 ft.
40 ft.
1100–1300
1050–1200
S
S
F
F
F
S
S
S
S
1500–1900
1400–1700
1200–1600
1200–1400
1100–1400
S
S
S
S
S
Double Knife Speed (strokes per minute)
15 ft.
20, 25 ft.
30 ft.
35 ft.
40 ft.
Knife Sections
Over-serrated / Solid / Bolted / 9 serrations per inchO
Over-serrated / Solid / Bolted / 14 serrations per inchO
F
F
Knife Overlap at Center (Double-Knife Headers)1/8 in. (3 mm)S
Guards and Hold-Downs
16989929Revision A
SPECIFICATIONS
D65
Guard: Pointed / Forged / D ouble Heat Treated (DHT)
O
Hold-Down: Sheet Metal / Adjustment bolt
Guard: Pointed / Forged / C ase Hardened (CH)
O
Hold-Down: Sheet Metal / Adjustment Bolt
Guard: Stub /
Forged Bottom / Forged Top / Adju s tment Plate
O
Guard: Stub / Forged Bottom / Sheet Metal Top / Adjustment BoltO
Guard: 4 Point / No-choke Design (2 Long Points with Tangs / 2 Short Points without Tangs)O
Guard Angl
Center-Link Retracted15–25 ft.
Center-Link Retracted30–40 ft.
CenterCenter-Link Extended30–40 ft.
11 in. (290 mm)
Finger Spacing (Staggered on Alternate Bats)6 in. (150 mm)
Reel DriveHydraulic
Reel Speed (Auto-Adjust from Cab Using Ground Speed Index)
0–85 rpm
FRAME and STRUCTURE
S
S
S
S
16989930Revision A
SPECIFICAT ION S
D65
Header Width (Field Mode)Cut Width + 15-1/8 in.
(384 mm)
Header Width (Transport
Header
Only
(B)1(Long Dividers
Installed)
(A)
1
(Long D
ividers
Removed)
104 in. (2636 mm)
97 in. (2452
mm)
Mode—Reel Fore-Aft
Fully Retracted)
With
HC10 Hay
Conditioner
Installed
(B)1(Long Dividers
Installed)
1
(A)
(Long Dividers
Removed)
112 in. (2834 mm)
104 in. (2650 mm)
S
-
-
-
-
Figure 3.1: Header Width
1.Refer to Figure 3.1: Header Width, p age 31.
16989931Revision A
AT TACHMENTS
SPECIFICATIONS
D65
HC10 Hay ConditionerO
Roll Length
72 in. (1830 m
m)
D
Outside Diameter9-1/8 in. (232 mm)
Roll Tube Di
Roll Speed
Upper Cross AugerO
ameter
6-5/8 in. (168 mm)
847–915 rpm
D
Outside Diameter12 in. (305 mm)
All size
sexcept25ft.
6in. (15
2 mm)
Tube Diameter
25 ft.7 in. (1 78 mm)
Stabilizer Wheel / Slow Speed TransportO
D
Wheels15 in.
Tires
WEIGH
T
P205/75 R-15
Estimated Weight Range – Base Header, No Adapter – Va riances are due to different package configurations.
15 ft. header2937–3302 lb (1329–1497 kg)
20 f
t. header
6–3600 lb (1430–1633 kg)
314
25 ft. header3547–3872 lb (1605–1753 kg)
30 ft header4370–4812 lb (1981–2178 kg)
5 ft. header
3
North America Frame
808–5337 lb (2181–2480 kg)
4
5197–5704 lb (235 –2593 kg)
40 ft. header
Export Frame
North America Frame
5437 lb (2461 kg)
5990 lb (2711 kg)
45 ft. header (Combine Only)
Export Frame
5990 lb (2711 kg)
16989932Revision A
4Operation
4.1Owner/Operator Responsibilities
CAUTION
• It is your responsibility to read and understand this manual completely before operating the header.
Contact your MacDon Dealer if an instruction is not clear to you.
• Follow all safety messages in the m anual and on safety decals on the machine.
• Remember that YOU are the key to safety. Good safety practices protect you and the people around you.
• Before allowing anyone to operate the header,for however short a time or distance, make sure they have
been instructed in its safe and proper use.
• Review the manual and all safety related items with all Operators annually.
• Be alert for other Operators not using recommended procedures or not following safety precautions.
Correct these mistakes immediately, before an accident occurs.
• Do NOT modify the machine. Unauthorized modifications may impair the function and/or safety and
affect machine life.
• The safety information given in this manual does not replace safety codes, insurance needs, or laws
governing your area. Be sure your machine meets the standards set by these regulations.
16989933Revision A
OPERATION
4.2Operational Safety
CAUTION
Follow these safety precautions:
• Followallsafetyand operationalinstructionsgiven
in your operator’s manuals. If you do not have a
windrower manual, get one from your Dealer and
read it thoroughly.
• Never attempt to start the engine or operate the
machine except from the windrower seat.
• Check the operation of all controls in a safe clear
area before starting work.
• Do NOT allow riders on the windrower.
CAUTION
• Never start or move the machine until you are sure
all bystanders have cleared the area.
• Avoid travelling over loose fill, rocks, ditches, or
holes.
• Drive slowly through gates and doorways.
• When working on inclines, travel uphill or downhill
when possible. Be sure to keep transmission in
gear when travelling downhill.
• Never attempt to get on or off a moving machine.
• Do NOT leave Operator’s station while the engine
is running.
• Stop engine and remove key before adjusting or
removing plugged m aterial from the machine. A
child or even a pet could engage the drive.
• Check for excessive vibration and unusual noises.
If there is any indication of trouble, shut down
and inspect the machine. Follow proper shutdown
procedure.Refer to Section 4.4 Shutdown
Procedure, page 44.
Figure 4.1
Figure 4.2: Bystander Safety
:NoRiders
• Operate only in daylight or good artificial light.
4.2.1Header Safety Props
The header safety props are located on the header lift cylinders. The safety props prevent the lift cylinders
from inadvertently retracting and lowering the header.
16989934Revision A
OPERATION
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
4.2.2Reel Safety Props
WARNING
To avoid bodily injury from fall of raised reel, always engage reel safety props before going under raised
reel for any reason.
Reel safety pro
IMPORTAN T:
To prevent dam
ps are located at the reel support arms.
age to reel support arms, do NOT transport header with reel safety props engaged.
Engaging Reel Safety Props
1. Raise reel to maximum height.
2. At outer arms, move props (A) to engaged position
(as shown).
NOTE:
Keep pivot b
in stored p
with hand f
olt (B) properly tightened so prop remains
osition when not in use, yet can be engaged
orce.
Figure 4.3: Reel Arm Safety Prop
16989935Revision A
OPERATION
3. At the center reel arm on double reel headers, use
handle (A) to move lock rod to inboard position (B),
engaging pin (C) under prop.
4. Lower reel until safety props contact cylinder mounts
on outer reel arms and pin at center arm.
Disengaging Reel Safety Props
1.Raise re
2.At oute
reel ar
el to maximum height.
r reel arms, move props (A) back inside
ms.
Figure 4.4: Center Arm Reel Prop
re 4.5: Reel Arm Safety Prop
Figu
16989936Revision A
OPERATION
3. Use handle (B) to move lock rod (A) to outboard
position.
4.2.3Endshields
Figure 4.6: Center Arm Safety Prop
A hinged, p
Opening E
To open an endshield, follow these steps.
1. Remove lynch pin (A) and tool (B) from pin (C) at top
rear of endshield.
olyethylene endshield is fitted on each end of the header.
ndshields
Figure 4.7: Endshield
16989937Revision A
OPERATION
2.Use tool (B) to unlock latch (A) at lower rear corner
of endshield.
3. Lift shieldataft end to clear pin attop rear of endshield.
4. Swing shield out and away from header while
maintaining forward pressure to prevent shield from
slipping out of tab (C) at front of endsheet.
IMPORTANT:
Do NOT force shield once it has reached its end of travel,
as damage to the shield structure can occur. Shield is
designed to open sufficiently for normal access to the
drive system and manual case as shown.
NOTE:
If more access is required to the front of the drives area,
carefully disengage front of shield from tab at the front
of the endsheet and then swing front of the shield away
from the header.
Figure 4.8: Endshield
NOTE:
If comple
shield ca
page 39.
te access to the endsheet area is required, the
n be removed. Refer to Removing Endshields,
Closing Endshields
To clos
1.Maint
2.Lifts
e an endshield, follow these steps.
ain forward pressure and swing rear of shield
ds header.
towar
hieldandengagepin(C) on top of frameendsheet.
Figure 4.9: Endshield Open
Figure 4.10: Endshield
16989938Revision A
OPERATION
3. Push in shield to engage lower latch (A).
4. Use tool (B) to lock lower latch (A).
5. Replace tool (B) and lynch pin (A) on top pin (C).
Figure 4.11: Endshield
Removing Endshields
To remo
1. Open en
2. Remov
3. Lift e
ve an endshield, follow these steps:
dshield. Refer to Opening Endshields, page
37.
e acorn nut (A) that secures the endshield to
rt (B).
suppo
ndshield off support (B).
Figure 4.12: Endshield Pin
Figure 4.13: Endshield
16989939Revision A
OPERATION
Installing Endshields
To install an endshield, follow these steps.
1. Position endshield on support (A) and align the hole in
the endshield with stud (B) on the support.
2.Secure e
3.Close en
38.
NOTE:
Plastic endshields are subject to expansion, or
contraction depending on large temperature variations.
Top pin and lower latch bracket positions can be adjusted
to compensate for dimensional changes. Refer to
Adjusting Endshields, page 41.
ndshield to the support w ith acorn nut (A).
dshield. Refer to Closing Endshields, page
Figure 4.14: Endshield
Figure 4.15: Endshield
16989940Revision A
OPERATION
Adjusting End shields
Plastic endshields are subject to expansion or contraction from large temperature variations. The position of the
top pin and lower catch can be adjusted to compensate for dimensional changes.
To adjust the endshield, perform the following:
1. Check gap ‘X’ between the front end of shield and
header frame and compare to chart.
2. Open endshield. Refer to Opening Endshields, page
37.
Figure 4.16: Endshield
3. From inside endsheet, loosen nut (A) on pin (B) with a
3/4 in. socket.
4. Close endshield and adjust position to achieve
the gap ‘X’ between the front end of shield and
header frame.
5. Open endshield and tighten nut (A).
6. Toachieve a snug fit between top of shield and header
frame and to ensure that endshield is fully engaged on
pin (B), loosen bolts on catch (C) and adjust catch as
required to reposition shield.
7.Tighten bolts on ca tch (C).
8. Close endshield. Refer to Closing Endshields, page
38.
169899
4
Figure 4.17: Adjustments
1
Revision A
OPERATION
4.2.4Daily St
art-Up Check
CAUTION
• Clear the area of other persons, pets, etc. Keep
children away from machinery. Walk around the
machine to be sure no one is under, on, or close
to it.
• Wear close-fitting clothing and protective shoes
with slip-resistant soles.
• Remove foreign objects from the machine and
surrounding area.
• As well, carry with you any protective clothing and
personal safety devices that could be necessary
through the day. Do NOT take chances. You may
need a hard hat, protective glasses or goggles,
heavy gloves, a respirator or filter mask, or wet
weather gear.
• Protect against noise.Wear a suitable hearing
protective device such as ear muffs or ear plugs
to protect against objectionable or uncomfortable
loud noises.
Figure 4.18: Safety Devices
Complete the following tasks each day before start-up:
1. Check the machine for leaks or any parts that are
missing, broken, or not working correctly.
NOTE:
Use proper procedure when searching for pressurized
fluid leaks. R efer to 6.3.5 Checking Hydraulic Hoses and
Lines, page 132.
2.Cleanall lights and reflective surfaces on the machine.
3. Perform all daily maintenance.Refer to 6.3.1
Maintenance Schedule/Record, page 129.
169899
2
4
Revision A
OPERATION
4.3Break-in Period
NOTE:
Until you become familiar with the sound and fe el of your new header, be extra alert and attentive.
After attaching the header to the windrower for the first time, follow these steps:
1. Operate the machine with reel drapers and knife running slowly for five minutes, watching and listening FR OM
THE OPERATOR’S SEAT for binding or interfering parts.
NOTE:
Reel and side drapers will not operate until oil flow fills the lines.
2. Perform the items specified. Refer to 6.3.2 Break-In Inspection, page 130.
CAUTION
Before investigating an unusual sound or attempting to correct a problem, shut off engine and remove key.
16989943Revision A
OPERATION
4.4Shutdown Procedure
CAUTION
To shut down and before leaving the windrower seat for any reason, follow these steps:
• Park on level ground if possible.
• Lower the header fully.
• Place all controls in NEUTRAL or PARK.
• Disengage the header drive.
• Lower and retract Reel fully.
• Stop engine and remove key from ignition.
• Wait for all movement to stop.
169899
4
4
Revision A
OPERATION
4.5Cab Controls
CAUTION
Be sure all bystanders are clear of machine before
starting engine or engaging any header drives.
Refertoyourwindroweroperator’smanualforidentification
of in-cab controls for:
• Header engage/disengage control
• Header height
• Header angle
• Ground speed
• Reel speed
• Reel height
• Reel fore-aft positio n
16989945Revision A
OPERATION
4.6Header Setup
4.6.1Header Attachments
Several attachments to improve performance of your D65header are available as options that can be installed at
your MacDon dealer. Refer to 8 Options and Attachments, page 259 in this manual for a description of each item.
4.6.2Header Settings
This table is a guideline for setting up the D65 D raper Header. Settings other than those suggested can be made
to suit various crops and conditions not covered here.
Table 4.1 Recommended Header Settings
Crop
Type
Stubble
Height
in.
(mm)
<4 (102)
Crop
Condition
LightHigh10–15
Normal
Heavy
Lodged
Divider
Rods
On
Header
Angle
0–3
4–7
2
Knife
Speed
Medium
Reel
3
Cam
2
35–104or5
Reel
Speed
4
%
5
10
Reel
Position
6or7
6
Position
Skid
Shoe
Up or
Middle
Stabilizer
Wheels
7
Storage
Upper
Cross
8
Auger
Not
Required70(311)
Float
lbf
(N)
9
Cereals
4–8
(102–
203)
10+.
(254+
LightHigh10–15
Normal
Heavy
Lodged
LightHigh10–15
Normal
)
Heavy
Lodg
On
On
ed
0–3
4–7
0–3
4–7
Medium
Medium
2
35–104or5
2
35–104or5
10
10
6or7
6or7
Middleor
Down
Down
Appli
Not
cable
As
Required
As
red
Requi
Not
Required70(311)
Not
Requi
red
150
(667)
2.Set header angle as shallow as p ossible (setting A) with center-link and skid shoes while maintaining cutting height. Refer
to Controlling Header Angle, page 56.
6.Refer to 4.7.9 Reel Fore-Aft Position , page 58.
7.Skid shoe position is used in combination with header angle to deter mine the cu tti ng height when cutting on or very close
to the ground. Refer to
4.7.1 Cutting Height, page 50.
8.Stabilizer wheels are used to limit the side-to-side movement when cutting off the ground in rolling terrain, and to minimize
bouncing. Refer to
Adjusting Stabilizer/Slow Speed Transport Wheels, page 50
9.Force required to lift header at ends. R efer to your windrower operator’s manual for adjustment procedures.
16989946Revision A
OPERATION
Crop
Type
Canola
Flax
Stubble
Height
in.
(mm)
4–8
(102–
203)
10+
(254+)
2–6.
(51–153)
Crop
Condition
Divider
Rods
Header
Angle
2
Knife
Speed
Reel
3
Cam
Reel
Speed
4
5
%
Reel
Position
6
Position
LightMedium25–10Down
Normal
Heavy
Lodged
On8–10
Low
110
25–10
LightMedium35–10
Normal2
Heavy
On
Lodged
8–10
Low
3
10
5–10
6or7
3or4
6or7
3or4
Middleor
Middleor
ApplicableAsRequired
Light4–75–10
Normal
Heavy
Lodged
On
0–3
4–7
8–10
High2
10
6or7
Middleor
Skid
Shoe
Down
Down
Down
Not
Down
Down
Stabilizer
Wheels
7
Required
Required
As
As
8
Upper
Cross
Auger
Not
Required
Recom-
mended
Not
Required
Recommended
Not
Required
Float
lbf
9
(N)
70–100
(311–
445)
150
(667)
70–100
(311–
445)
Edibl
beans
Grass
falfa
Al
Light
e
Normal
Heavy
Lodge
Off8–10Mediu
d
2
m
5–103 or 4
Up or
Middl
Storage
e
Not
Requi
red
100
(445)
3
Light
Normal
vy
Hea
Lodged
VariableHigh2
On
10
10–15
6or7
Up or
Middle
Storage
Not
Required
70–100
(311–
445)
Light3
rmal
No
Heavy
Lodged
On
VariableHigh
2
10
310–15
6or7
Up or
Middle
St
orage
Not
Required
70–100
(311–
445)
169899
7
4
Revision A
OPERATION
4.6.3Reel Set
The follo wing chart illustrates the profile of the reel at each cam or finger pitch setting as well as the reel position
relative to the ground at different positions on the reel arm. Refer to 4.6.2 Header Settings, page 46 for applicability
of each finger pattern and reel position.
Table4.2D65ReelSettingsChart
Cam Setting N
(Finger Spee
1(0)6or7
tings
umber
dGain)
Reel Position
Number
Reel Finger Pattern
2(20%)
3or4
16989948Revision A
OPERATION
Cam Setting Number
(Finger Speed Gain)
3 (30%)
4 (35%)2 or 3
Reel Position
Number
6or7
Reel Finger Pattern
NOTE:
• Adjus
• Heade
•Tole
•Reel
•Mini
•Max
•The
16989949Revision A
t reel forward to get closer to ground when tiltingheader back. Fingers/tines will dig into ground at extreme
orward positions, so adjust skid shoes or header angle to compensate. Adjust reel rearward to get reel
reel f
er away from ground when tilting header forward.
furth
r tilt can be increased to get reel closer to ground, or decreased to get reel further away from ground while
ng materia l flowing onto drapers.
keepi
ave maximum amount of stubble behind in lodged crop, raise header but increase header tilt to keep reel
e to ground. Position the reel fully forward.
clos
may have to be moved back to prevent lumps or plugging on cutterbar in thinner crops.
mum crop carrying capacity (minimum area of exposed draper between reel and header backsheet) occurs
tip speed of the fingers/tines at the cutterbar becomes higher than the reel speed at higher cam settings
the nature of the cam action. Refer to Reel Settings chart above.
due
OPERATION
4.7Header Operating Variables
Satisfactory function of the header in all situations requires making proper adjustments to suit various crops
and conditions.
Correct operation reduces crop loss and allows cutting of more acres. As well, proper adjustments and timely
maintenance will increase the length of service you receive from the machine.
The variables listed below and detailed on the following pages will affect the performance of the machine. You will
quickly become adept at adjusting the machine to get the desired results.
The header is designed to allow an Operator to cut the crop above the ground for a desired stubble height or to
cut the crop at ground level with the header on the ground. Cutting height will vary, depending on type of crop,
crop condition, etc.
CuttingOffTheGround
e stabilizing wheel system is designed to minimize bouncing at the header ends and may be used to float the
Th
aders to achieve an even cutting height when cutting above ground level in cereal grains. The system can
he
ovide very even stubble height and greatly reduces operator fatigue.
pr
utting height is controlled with a com bination of the comb ine header height control and a stabilizer wheel system,
C
r a stabilizer/slow speed transport wheel system.
o
he stabilizer wheel system or a stabilizer/slow speed transport wheel system are only available on 30, 35, and
T
0 ft. headers.
4
Adjusting Stabilizer/Slow Speed Transport Wheels
The proper setting requires balancing the amount of header weight carried by the float and the stabilizer/slow
speed tra nsport wheels.
1.Raise the head er so that the stabilizer wheels are off the ground. Shut do wn engine and remove the key.
2.Check that the float is working properly. Refer to your windrower operator’s manual for instructions.
16989950Revision A
OPERATION
3. On the right wheel assembly, remove hairpin (A)
from latch.
4. Disengage latch (B) and lift right wheel out of hook and
place on ground as shown. This reduces weight of
assembly and makes adjusting wheel position easier.
5. Support left wheel weight by lifting slightly with one
hand. Pull up on handle (C) to release lock.
6. Lift left wheel to desired height and engage support
channel into slot (D) in upper support.
7. Push down on handle (C) to lock.
8. Lift right wheel back into field position and ensure latch
(B) is engaged.
9.Secure latch with hairpin (A).
10. Support the left wheel assembly’s wheel weight by
lifting slightly with one hand. Pull up on handle (A) to
release lock.
11. Lift wheels to desired height and engage support
channel into slot (B) in upper support.
Figure 4.19: Right Wheel
12. Push down on handle (A) to lock.
13. Lower header to desired cutting height using combine
controls and check load indicator.As an example
the image shows that the wheels are set to a range
between ‘2’and‘3’onloadindicator.
Figure 4.20: Le
ft Wheel
Figure 4.21: Load Indicator
16989951Revision A
OPERATION
IMPORTANT:
Continuous operation with excessive spring compression
(i.e., load Indicator reading greater than ‘4’ora
compressed length (A) less than 11–5/8 in. [295 mm])
can result in damage to suspension system.
14. Adjust header angle to desired working angle with the
machine’s header angle controls. If angle is not critical,
set it to mid-position.
NOTE:
The height se
connected t
cab.
15. Use the windrower cab display module (CDM) controls
to automatically maintain cutting height. Re fer to your
windrower operator’s manual for details.
Adjusting Stabilizer Wheels
The proper setting requires balancing the amount of header weight carried by the float a nd the stabilizer whee l s.
nsor on the CA25 adapter must be
o the combine header control module in the
Figure 4.22: Spring Compression
1.Raise the header so th at the stabilizer wheels are off
the ground. Shut down engine and remove the key.
2.Check that the float is working properly.See your
windrower operator’s manual for instructions.
CAUTION
Handle may be under tension, especially when
the wheels are on the ground.Raise header so
that wheels are off the ground before making
adjustments.
3. Support wheel weight by lifting slightly with one hand
on handle (B). Pull up on handle (A) to release lock.
4. Lift wheel with handle (B) and engage support channel
into center slot (C) in upper support.
5. Push down on handle (A) to lock.
Figure 4.23: Stabilizer Wheel
16989952Revision A
OPERATION
6. Lower header to desired cutting height using combine
controls and check load indicator.As an example
the image shows that the wheels are set to a range
between ‘2’and‘3’onloadindicator.
Figure 4.24: Load Indicator
IMPORTAN T
Continuou
(i.e., loa
compresse
can resul
7. Adjust header angle to desired working angle with the
machine’sheaderanglecontrols. Ifangleis not critical,
set it to mid-position.
NOTE:
The height sensor on the CA25 adapter must be
connected to the combine height control system in the
cab.
8. Use the windrower cab display module (CDM) controls
to automatically maintain cutting height. Refer to your
windrower operator’s manual for details.
Cutting On the
Cuttingonthegroundis performed withtheheaderfullylowered so thatthecutterbarisonthe ground. The orientation
ofthesickleandsickle guards relativetotheground(orheader angle) iscontrolledwiththeskid shoes and center-link,
and NOT with the header liftcylinders. These twofeaturesallow the operator to adjust to fieldconditionsto maximize
the amount of material cut and to reduce damage to the sickle from stones and debris.
:
s operation with excessive spring compression
d Indicator reading greater than ‘4’ or a
d length less than 11-5/8 in. [295 mm]) (A)
t in damage to suspension system.
Figure 4.25: Spring Compression
Ground
The header is equipped with a type of suspension system that floats the header over the surface to compensate for
ridges, trenches, or other variations in ground contour instead of pushing the cutterbar into the ground or leaving
uncut crop.
Refer to the following sections for further information about each feature:
•Adjusting Inner Skid Shoe, page 54.
•Adjusting Outer Skid Shoe, page 54.
• 4.7.3 Header Angle, page 55.
• 4.7.2 Header Float, page 55.
16989953Revision A
OPERATION
Adjusting Inner Skid Sho e
1.Fully raise the stabilizer wheels or slow speed transport wheels (if installed). Refer to:
•Adjusting Sta
bilizer Wheels, page 52,or
•Adjusting Sta
bilizer/Slow Speed Transport Wheels, page 50
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
2. Fully raise header, engage safety props, shut off engine, and remove key.
3.Remove lynch pin (A).
4.Hold shoe (B) and remove pin (C) by pulling down to
disengage frame and then pulling away from shoe.
5. Raise or lower skid shoe (B) to d esired position using
holes in support (D) as a guide.
7. Check that all of the skid shoes are adjusted to the
same position.
8. Adjust header angle to desired working position using
the machine’s header angle controls. If angle is not
critical, set it to mid-position.
9. Check header float as described in your windrower
operator’s manual.
Figure 4.27: Inner Skid Shoe
Adjusting Outer Skid Shoe
1.Fully raise the stabilizer wheels or slow speed transport wheels if installed. Refer to:
•Adjusting Stabilizer Wheels, page 52 or
•Adjusting Stabilizer/Slow Speed Transport Wheels, page 50
16989954Revision A
OPERATION
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
2. Fully raise header, engage safety props, shut off engine, and remove key.
3. Removelynchpin(A)ateachskidshoe(B).
4. Hold shoe and remove pin (C) by disengaging frame
and then pulling away from shoe.
5. Raise or lower skid shoe to desiredpositionusingholes
in support as a guide.
6. Reinstall pin (C), engage in frame, and secure with
lynch pin (A).
7. Checkthatskidshoesareadjustedtothe
same position.
8. Check header float as described in your windrower
operator’s manual.
Figure 4.28: Outer Skid Shoe
4.7.2Header Float
D65 windrower headers are designed to ride on the skid shoes for cutting on the ground operation. The windrower
float system reduces the ground pressure so that the header floats over obstacles and follows ground contours
instead of being supported by the windrower lift cylinders.Refer to your M-Series Self-Propelled Windrower
Operator’s Manual for details about header float adjustments.
4.7.3Header Angle
Header angle is the angle between the drapers and the ground, and is adjustable to accommodate crop conditions
and/or soil type.
The header angle (A) is a critical factor for effective cutting
on the ground applications because it determines the
actual distance (B) between the sickle and the ground.
The header rotates about the point of skid shoe/ground
contact (C) by adjusting the length of the center-link
thereby adjusting the position of the guards and sickle.
Header angle (A) is synonymous with guard angle (D)
which is the angle between the guard upper surface and
the ground.
Figure 4.29: Header Angle
16989955Revision A
OPERATION
Controlling Header Angle
Headerangle is varied by adjusting the length of the top center-link (mechanical or hydraulic) between the windrower
and the header.
Refer to your windrower operator’s manual for adjustment details.
4.7.4Reel Speed
Reel speed is
onto the drap
The reel per
cutterbar a
In standing
In flattene
speed, eit
Excessive
too high.
Lower ree
NOTE:
9-bat reels are available on 15, 20, and 25 foot headers from the factory. A conversion kit to change a 6-bat reel
to a 9-bat reel is also ava ilable for these headers.
Refer to 4.6.2 Header Settings, page 46 for recommended reel speeds in specific crops and crop conditions.
The reel speed is adjustable with the controls in the windrower cab. Refer to your windrower operator’s manual for
adjustment details.
one of the factors that determines the manner in which the crop is moved from the cutterbar
ers.
forms best when it appears to be driven by the ground. It should move the cut crop evenly through the
nd onto the drapers without bunching and with minimal disturbance.
crop, reel speed should be slightly higher than or equal to ground speed.
d crop or a crop that is leaning away from the cutterbar the reel speed needs to be higher than the ground
her by increasing the reel speed or decreasing the ground speed.
shattering of grain heads or crop loss over the header backtub e may be indications that the reel speed is
Excessive reel speed also increases wear of reel components and overloads the reel drive.
l speeds can be used with 9-bat reels which is an advantage in shatter prone crops.
Optional Reel Drive S prockets
nal reel drive sprockets are available as an alternative to the factory-installed sprocket for use in special crop
Optio
tions.
condi
The he
sproc
in li
for o
For i
16989956Revision A
ader is factory equipped with a 19 tooth sprocket to drive the reel which is satisfactory for most crops. Other
kets are available to provide more torque to the reel is heavy cutting conditions, or to allow higher reel speeds
ght crops where increased ground speeds are used. Refer to the following table and contact your MacDon dealer
Using the proper ground speed will result in cleanly cut crop and even delivery of material for a good windrow.
Refer to 4.10 Windrow Types, page 79 for effects of ground speed on windrow formation.
Reduce ground speed in difficult cutting conditions to reduce loads on cutting components and drives.
Use lower ground speeds in very light crops (for example, short soybeans), to allow the reel to pull in short plants.
Start at 3.0–3.5 mph (4.8–5.8 km/h) and adjust as required.
Higher ground speeds may require heavier float settings to prevent abnormal bouncing that would cause uneven
cutting and possible cutting component damage. Generally, if ground speed is increased, draper and reel speeds
should be increased to handle the extra material.
The following chart indicates the relationship between ground speed and area cut for the various header sizes.
peed
e 4.30: Ground Speed vs Acres
Figur
A - 15 FootB - 20 Foot
D - 30 FootE - 35 FootF - 40 Foot
Examp
hour
4.7.
The draper speed is controlled with the windrower Cab Display Module (CDM). Refer to your windrower operator’s
manual for instructions.
Adjust the draper speed to achieve good feeding of crop for a good windrow. Excessive draper speed will reduce
draper life.
16989957Revision A
le shown above: At a ground speed of 6 miles per hour (9.7 km/h) with a 25 ft. header, the area cut in one
would be approximately 18 acres (7.3 hectares).
6Draper Speed
C - 25 Foot
OPERATION
15 ft.
30 ft.
35 ft.
40 ft.
eed
Recommended
Single KnifeDouble Knife
—
1200–14001400–1700
1200–14001200–1600
1100–130
1050–12001100–1400
0
Knife Speed Range (spm)
1500–1900
1200–140
0
4.7.7Knife Sp
The header knife drive is driven by the windrower hydraulic pump and is controlled with the windrower Cab Display
Module (CDM). The default speed is 1200 strokes per minute (spm). Refer to your windrower operator’s manual.
Table4.3KnifeSpeedGuidelines
Header Size (ft.)
20, 25 ft.
4.7.8Reel Height
The crop type and condition determine the operating height of the reel.
Set reel height to carry material past the knife onto the drapers with minimal disturbance and damage to the cut
crop. A lso see 4.7.9 Reel Fore-Aft Position, page 58.
The reel height is controlled with switches in the operators cab.
Indications that reel may be too low are:
• Crop loss over header backtube
• Disturbance of crop on drapers by the reel fingers
• Crop being pushed down by the tine tubes
Indications that the reel may be too high:
• Cutterbar plugging
• Leaving uncut lodged crop
• Grain stalks dropping ahead of cutterbar
Refer to 4.6.2 Header Settings, page 46 for recommended reel height in specific crops and crop conditions.
PORTANT:
IM
intain adequate clearance to prevent fingers contacting the knife or the ground. Refer to 6.8.1 Reel Clearance
Ma
Cutterbar, page 200.
to
4.7.9Reel Fore-Aft Position
Reel fore-aft position is a critical factor for good results in adverse conditions. The reel position is factory-set for
normal conditions and can be adjusted forward or backward as required using controls in the cab.
The reel can also be moved approximately 9 in. (227 mm) further aft by repositioning the fore-aft cylinders on the
reel arms to accommodate certain crop conditions
For double reel headers, refer to Repositioning Fore-Aft Cylinders on Double Reel, page 62.
For single reel headers, refer to Repositioning Fore-Aft Cylinders on Single Reel, page 59.
16989958Revision A
OPERATION
A decal (A) is provided on the reel right support arm for
identifying reel position. The cam disc aft edge (B) is the
gauge indicator.
Forstraightstandingcrop,centerthe reel over the cutterbar
(4–5 on decal).
For crops that are down, tangled, or leaning, it may be
necessary to move the reel ahead of the cutterbar (lower
number on decal).
IMPORTAN T:
When difficulty is encountered picking up flattened crop,
adjust header angle to a steeper position. Refer to
Controlling Header Angle, page 56 for adjustment details.
Adjust reel position only if header angle adjustments are
not satisfa ctory.
Refer to 4.6.2 Header Settings, page 46 for recommended
reel positions in specific crops and crop conditions.
Figure 4.31: Fore-Aft Decal
Adjusting Reel Fo
To adjust the reel fore-aft position, follow these steps:
1. Select FORE-AFT mode on the selector switch in the cab.
2. Operate the hydraulics to move the reel to the desired position, again using the gauge as a reference.
3. Check reel clearance to cutterbar after m aking changes to cam setting. Refer to the following for measurements
and adjustment procedures:
• 6.8.1 Reel Clearance to C utterbar, page 200
• 6.8.2 Reel Frown, page 203.
IMPORTAN T:
Operating wit
header tilt as
h the reel too far forward can cause the fingers to contact the ground. Lower the skid shoes or adjust
required when operating with the reel in this position to prevent damage to the fingers.
re-Aft Position
Repositioning Fore-Aft Cylinders on Single Reel
The reel can be moved approximately 9 in. (227 mm) further aft by repositioning the fore-aft cylinders on the reel
arms.
WARNING
Stop windrower engine and remove key before making adjustmentsto machine. A child or even a pet could
engage the drive.
16989959Revision A
OPERATION
Reposition right arm cylinder as follows:
NOTE:
Reel components are not shown for clarity.
1. Position reel fully aft with support arms horizontal.
2. Stop engine and remove key.
3. Remove four bolts (A) securing cylinder bracket (B) to
reel arm.
4. Push reel back until bracket (B) lines up with the aft set
of holes (C).
5. Reinstall the four bolts(A)tosecurebracket to reel arm
at new position.
Figure 4.32: Right Arm Cylinder - Forward
Position
Figure 4.33: Right Arm Cylinder - Rearward
Position
16989960Revision A
Reposition left arm cylinder as follows:
NOTE:
Reel components are not shown for clarity.
OPERATION
6. Remove pin (A)
securing cylinder (B) to bracket/light
assembly (C).
7. Remove bolts
remove brack
8. If necessary
bracket or r
9.Swivel ligh
(D) securing bracket (C) to reel arm and
et/light assembly.
, remove cable tie securing harness to
eel arm.
t to working position as shown.
10. Reposition bracket/light assembly (C) on reel arm as
shown and reinstallthe four bolts (D) to secure bracket
to reel arm. Tighten bolts.
11. Push reel back and reinstallcylinder (B) to bracketwith
pin (A). Secure pin with cotter pin.
Figure 4.
34: Forward Positi on
12. Secure light harness to bracket with plastic tie wrap.
13. Check reel clearance to backsheet, upper cross auger
(if installed) and reel braces.
The reel can be moved approximately 9 in (227 mm) further aft by repositioning the fore-aft cylinders on the reel
arms. To reposition the cylinders on a double reel, follow t hese steps:
WARNING
Stop windrower engine and remove key before makingadjustmentsto machine. A child or even a pet could
engage the drive.
1. Position reel fully aft with support arms horizontal.
2. Stop engine and remove key.
Reposition center arm cylinder as follows:
NOTE:
Reel components are not shown for clarity.
3. Remove four bolts (A) securing cylinder bracket (B) to
reel arm.
4. Push reel back until bracket (B) lines up with the aft set
of holes (C).
5. Reinstall the four bolts(A)tosecurebracket to reel arm
at new position.
Figure 4.36: Forward Position
Figure 4.37: Rearward Position
16989962Revision A
Reposition right arm cylinder as follows:
NOTE:
Reel components are not shown for clarity.
OPERATION
6. Remove four bo
reel arm.
7. Push reel bac
k until bracket (B) lines up with the aft set
of holes (C).
8. Reinstall th
at new posit
e four bolts (A) to secure bracket to reelarm
ion.
lts (A) securing cylinder bracket ( B) to
Figure 4.38: Forward Position
Figure 4.39: Rearward Position
16989963Revision A
Reposition left arm cylinder as follows:
NOTE:
Reel components are not shown for clarity.
OPERATION
9.Remove p in (A)
securing cylind er (B) to brack et/light
assembly (C).
10. Remove bolts
remove brack
11. If necessary
bracket or r
12. Swivel ligh
(D) securing bracket (C) to reel arm and
et/light assembly.
, remove cable tie securing harness to
eel arm.
t to working position as shown.
13. Reposition bracket/light assembly (C) on reel arm as
shown and reinstall the four bolts (D) to secure bracket
to reel arm. Tighten bolts.
14. Push reelback and reinstall cylinder (B) to bracketwith
pin (A). Secure pin with cotter pin.
Figure 4.
40: Forward Position
15. Secure light harness to bracket with plastic tie wrap.
16. Check reel clearance to backsheet, upper cross auger
(if installed) and reel braces.
The pick-up reel is designed to pick up flattened and severely lodged crops.
It is not always necessary to increase the tine pitch (higher cam setting) to pick up crops that are lodged, but rather,
the cam settin gs are mainly used to det ermine how the crop will get delivered to the drapers.
The position of the fingers relative to the ground (tine pitch) is not significantly affected by the cam setting. For
example, the cam position range is 33°, but the corresponding finger pitch range is only 5° at the lowest point of
reel rotation.
For best performance, use the minimum cam setting that will deliver the crop past the rear edge of the cutterbar and
onto the drapers. Refer to 4.6.2 Header Settings, page 46Header Settings
Choosing a Reel Cam Setting
describes the concept and operational guidelines of the pick-up reel. Please read carefully before
machine.
The follow
The setti
disc. Ref
Cam Position 1 , Reel Positio n 6 or 7 delive rs the most
even crop flow onto the drapers without fluffing up or
disturbing the material.
• The crop is released quite close to the cutterbar and
works best with the cutterbar on the ground.
• Somecropswillnotbedeliveredpast the cutterbar when
the cutterbar is raised off the ground and the reel is
pushed forward. Initially, have the reel speed set about
equal to the ground speed.
ing outlines the function of each cam setting and includes guidelines for set-up in various crop conditions.
ng numbers are visible above the slots on the cam
er to Adjusting R eel Cam, page 67.
Figure 4.42:
Finger Profile - Position 1
16989965Revision A
OPERATION
Cam Position2, Reel Position 3 or 4 is the recommended
starting position for most crops and conditions.
• This setting gives a fingertip speed approximately 20%
faster than the reel speed.
• If crops tend to stall on the cutterbar with the reel in a
forward position, the cam setting should be increased to
push the crop past the rear edge of the cutterbar.
• If the crop getting fluffed, or the flow across the drapers
is disrupted, the cam setting should be decreased.
Cam Position 3, Reel Position 6 or 7 are mainly used to
leave long stubble.
• This position allows the reel to reach forward and lift the
crop across the knife and onto the drapers.
• This setting gives a finger tip speed approximately 30%
faster than the reel speed.
Figure 4.43: Finger Profile - Position 2
Cam Pos
fully f
lodged
•Thispo
•Thiss
ition 4, Reel Position 2 or 3 is used with the reel
orward to leave the maximum amoun t of stubble in
crops.
sition allows the reel to reach forward and lift the
crop ac
ross the knife and onto the drapers.
etting gives a finger tip speed approximately 35%
r than the reel speed.
faste
Figure 4
.44: Finger Profile - Position 3
Figure 4.45: Finger Profile - Position 4
16989966Revision A
OPERATION
Cam Position 4, Header Angle At Maximum, and Reel
Fully Forward provides the maximum amount of reel
reach below the cutterbar to pick up lodged crops and
gives a finger tip speed approximately 35% faster than the
reel speed.
• Cutting height is set to approximately 8 in. (203 mm) to
leave a significant amount of stubble. In damp materials
suchasrice,itispossibletodoublegroundspeed
because the amount of material that is being cut is less.
NOTE:
High cam settings with the reel fore-aft position at 4–5
severely decreases the draper capacity because the reel
disrupts crop flow across the drapers. The fingers are
still engaged in the crop that is moving on the drapers.
High cam settings are recommended only with the reel at
or close to full forward settings.
IMPORTAN T:
The reel to cutterbar clearance should always be checked following adjustments to reel tine pitch and reel
fore-aft position.
Figure 4.46: Finger Profile - Position 4
Refer to 6.8.1 Reel Clearance to Cutterbar, page 200.
Refer to 4.6.2 Header Settings, page 46 for recommended reel tine pitch in specific crops and crop conditions.
Adjusting Re e l Cam
WARNING
Stop windrower engine and remove key before making adjustmentsto machine. A child or even a pet could
engage the drive.
1.Using a 3/4 in. wrench, turn the cam latch pin (A)
counterclockwise to release the cam disc.
2. Use the wrench on bolt (B)to rotate cam disc and align
latchpin (A) with desired hole (1 to 4)at(C)incam disc.
NOTE:
Bolt (B) is through cam disc. Some parts shown
transparent for visibility.
3. Turn latch pin (A) clockwise to engage and lock
cam disc.
4. Repeat above procedure for the other reel.
IMPORTAN T:
Secure cam position before operating machine.
Figure 4.47: Reel Cam Positioner
16989967Revision A
OPERATION
4.7.11Crop Di
Crop dividers are used to help divide the crop w hen harvesting. They are removable to allow installation of vertical
knives and to decrease transport width.
viders
Removing Crop Dividers from Header with Latch Option
To remove crop dividers from a header with the latch option, follow these steps.
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
1. Lower reel, raise header, stop engine, remove key, and engage header safety props. For instructions, refer to
your windrower operator’s manual.
2. Open/remove header endshields. Refer to 4.2.3 Endshields, page 37.
3.Lift safety le ver (A).
4. Hold onto divider (B), push lever (C) to open latch and
lower divider.
Figure 4.48: Crop Divider
5. Lift divider off endsheet and store as follows:
a. Locate pin (A) on divider in hole in endsheet at
location shown.
b. Lift divider and locate lugs (B) on divider into
bracketonendsheet. Ensure lugs engage bracket.
6. Close/replace header endshields.Refer to 4.2.3
Endshields, page 37.
Figure 4.49: Stored Crop Divider
16989968Revision A
OPERATION
Removing Crop Dividers from Header without Latch Option
To remove crop dividers from a header without the latch option, follow these steps.
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
1. Lower reel, raise header, stop engine, remove key, and engage safety props. For instructions, refer to your
windrower operator’s manual.
2. Open/remove header endshields. Refer to 4.2.3 Endshields, page 37.
3. Remove bolt (A), lock washer and flat washer.
4. Lower divider (B) and lift off endsheet.
5. Close/replace header endshields.Refer to 4.2.3
Endshields, page 37.
Figure 4.50: Crop Divider
Installing Crop Dividers on Header with Latch Option
To install crop dividers on a header with the latch option, follow these steps.
DANGER
To avoid
remove k
operato
1. Lower reel, raise header, stop engine, remove key, and engage safety props. For instructions, refer to your
2. Open header and remove endshields.
bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
ey, and engage safety props before going under header for any reason. Refer to the windrower
r’s manual for instructions regarding the proper use and storage of header safety props.
windrower operator’s manual.
16989969Revision A
OPERATION
3.At divider storage location, lift divider to dis engage
lugs (A) at lower end and then lower it slightly to
disengage pin (B) from endsheet.
4. Position crop divider as shown by locating lugs (A) in
holes in endsheet.
5. Lift forward end of divider until pin (B) at top of divider
engages and closes latch (C).
6.Push safety lever (D) down to lock pin in latch.
Figure 4.51: Stored Crop Divider
e 4.52: Crop Divider
Figur
A - LugsB - Pin
C - LatchD - Safety Lever
16989970Revision A
OPERATION
7. Check that divider does NOT move laterally. Adjust
bolts (A) as required to tighten divider and remove
lateral play when pulling at divider tip.
8. Close/install endshields.
Figure 4.53: Crop Divider
Installing Crop Dividers on Header without Latch Option
To install
crop dividers on a header without the latch option, follow these steps.
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine, always stop engine,
remove key, and engage safety props before going under header for any reason. Refer to the windrower
operator’s manual for instructions regarding the proper use and storage of header safety props.
1. Lower reel, raiseheader, stop engine, remove key,and
engage safety props. For instructions, refer to your
windrower operator’s manual.
2. Open/remove endshields. Refer to 4.2.3 Endshields,
page 37.
3.Remove crop divider from storage.
4.Position crop divider as shown by locating lugs (A) in
holes in endsheet.
169899
Figure 4.54: Crop Divider
1
7
Revision A
OPERATION
5. Lift forward end of divider and install bolt (A) and
special stepped washer (B) (step towards divider).
Tighten bolt.
6. Check thatdivider does not move laterally. Adjust bolts
(C) as required to tighten divider and remove lateral
play when pulling a t divider tip.
7.Close endshield . Refer to 4.2.3 Endshields, page 37.
4.7.12Crop Divider Rods
Figure 4.55: Crop Divider
Crop divid
in standin
Table 4.4
er rods are used w ith the crop dividers. The removable divider rods are suita ble when crop is do wn, but
g crops, the crop dividers alone are recommended.
Recommended Use of Crop Divider Rods
With Divi
Lodged Cereal
Winter Forage
der Rods
Alfalfa
Canola
FlaxRice
Grass SeedSoybeans
Lentils
Peas
Soybeans
Sudan Grass
Without D
Standi
ivider Rods
Edible Beans
Milo
ng Cereal
169899
2
7
Revision A
OPERATION
Removing Crop Divider Rods
To remove divider rods, follow these steps:
1. Loosen bolt (B) and remove rod (A).
2. Storeboth rodson theinboard side ofthe
right endsheet.
Figure 4.56: Crop Divider Rod
UsingRiceDividers
Optional special rice divider s can b e installed and used
when required. Refer to 8.4.13 Rice Divider Rods, page
269.
The installation and removal procedures are the same as
for the standard crop dividers.
Figure 4.57: Stored Divider Rod
ure 4.58: Divider Rod for Rice
Fig
16989973Revision A
OPERATION
4.8Delivery Opening
The width and location of the delivery opening affects the width and configuration of the windrow.
The decision to widen or narrow the center delivery o pening, or to double windrow, should be based on the
following factors:
• Windrower pick-up capability
• Type and yield of c rop
• Weather co nditions (rain , humidity, wind)
• Drying time available
Refer to 4.10 Windrow Types,page 79 for the strengths and weaknesses of the various windrow configurations with
respect to these factors.
Also refer to 4.9 Double Windrowing, page 76.
4.8.1Adjusting Delivery Opening on Header with Manual D e ck Shift
Both decks can be positioned to vary the delivery opening
from 60-5/8—69-11/16 in. (1540–1770 mm) for the 15 ft.
header and from 67-1/8—76-11/16 in. (1720–1950 mm)
for20to40ft.models.
The delivery opening can be changed by moving the inboard deck shift stops.
1. Remove bolts (A).
2. Slide stop (B) outboard to decrease the maximum
openingsize,orinboardtoincreasethe
maximum opening.
ng Delivery Opening on Header with Hydraulic Deck Shift
CAUTION
Adjust the outboard stops to prevent the decks from
contacting each other.
3. Reinstall bolts (A) and tighten.
Figure 4
.60: Hydraulic Deck Shift
16989975Revision A
OPERATION
4.9Double Windrowing
Double windrowing is laying two swaths side-by-side. Larger capacity combines or forage harvesters can then pick
up twice as much material in a single pass, saving time and fuel.
Double windrowing is performed with the D65 Draper Headers by two methods; deck shifting, or using the Double
Windrow Attachment (DWA).
Deck shifting is used for crops that don’t require conditioning, such as grains, canola, and beans for example. Refer
to
• 4.9.1 Shifting Decks Hydraulically, page 76,or
• 4.9.2 Shifting Decks Manually, page 77
Forage crops such as alfalfa, hay,and some grasses are cut and then fed into the HC10 hay conditioner. The DWA
system allows double windrowing with conditioner equipped windrowers up to 30 feet. Refer to 4.9.3 Using Double
Windrow Attachment (DWA), page 78.
4.9.1Shifting Decks Hydraulically
The hydra
It is only
Refer to y
Laying a D
NOTE:
30 ft. headers equipped with transport or stabilizer
system, require that the wheels be in the raised position
to avoid interfering with the windrow.
1. Position decks at the left end of header to deliver crop
2. Shift the decks to the right end of the header with the
3. Complete the second round to lay a double windrow.
4. Repeat above steps to lay the second double windrow.
NOTE
The end delivery opening is designed to give adequate
clearance between the first windrow and the standing
crop, and optimum space between the two windrows.
ulic deck shift feature allows the Operator to select center, left, or right delivery from the windrower cab.
available on the 25, 30, and 35 ft. headers.
our windrower operator’s manual for identification and operation of the deck shift control.
ouble Windrow
from right end (A) for the first round.
deck shift control in the windrower to deliver crop from
left end (B).
:
Figur
e4.61
16989976Revision A
OPERATION
4.9.2Shiftin
Both decks can be moved manually to deliver the crop from the center or right/left end on 25 to 40 ft. headers.
To deliver crop from the right end, move the decks to the
left end of the header:
g Decks Manually
CAUTION
Stop engine and remove key from ignition before
leaving operator's seat for any reason. A child or
even a pet could engage an idling machine.
1. Loosen bolt (A) on the right deck.
2. Slide deck to close off the center opening. Retighten
bolt (A).
3. Reverse the draper drive motor hoses (A) on the
moveddeck so that the draper turns the same direction
as the existing deck.
NOTE:
Loosen clamp on plastic sleeve at drive motor so that
hoses (A) can be reversed. Retighten clamp.
ivercropfromtheleftend,movethedeckstotheright
To del
end of
the header as per the above steps.
Figure 4
Figu
.62: Right Deck Shown
re 4.63: Right Deck Motor
169899
7
7
Revision A
OPERATION
Laying a D ouble Windrow
NOTE:
30 ft. headers equipped with transport or stabilizer
system, require that the wheels be in the raised position
to avoid interfering with the windrow.
4. Position dec
from right en
5.Complete one
6.Complete th
direction t
7. Repeat abov
4.9.3U
o lay a double windrow.
sing Double Windrow Attachment (DWA)
ks at the left end of header to deliver crop
d(A).
round or one length of the field.
e second round or length in the opposite
e steps to lay the second double windrow.
Figure 4
.64: Double Windrowing
Allows double windrowing of cut and conditioned forage type crops.
The conditioned crop is deposited onto the side delivery
system draper (A) and delivered to the side of the
windrowerwhen required. Draper speed and deck position
are controlled with switches in the windrower cab.
Laying a D ouble Windrow
1.Complete on e round or o ne length of the field.
2. Complete the second round or length in the opposite
direction to lay a double windrow.
3. Repeat above steps to lay the second double windrow.
NOTE:
The DWA system shuts off the draper
automatically when it is ra ised and allows the
crop to be deposited between the tractor wheels
as it would be without the side delivery system.
16989978Revision A
Figure 4.65
OPERATION
4.10Windrow Types
There are three basic criteria by which the quality of a windrow is measured:
• Weight Distribution: Heads and stalks distributed evenly across full width of windrow
• Good Curing: A loose, open windrow for better drying
• Good Weatherability: A well-formed windrow that supports heads off the ground and holds together in extreme
weather conditions
Windrow TypeDescription
HerringboneT he most desirable
form of windrow,
stalksarecrossedand
interwoven. Heads
are distributed across
full width of windrow.
This windrow can
be formed by center
delivery only.
FantailThe stalks are
crossed in the center
and the heads are
in line along outside
edges. This windrow
canbeformedby
center delivery only.
Doveta
il
The sta
along o
of wind
are cr
This w
be for
deliv
lks are lined
utside edges
row and heads
ossedincenter.
indrow can
med by center
ery only.
Weight
Distributio
GoodGood
FairFairFair
PoorFairPoor
CuringWeatherabil
n
Excellent
Machine
ity
Setting
Guidelines
•Reeland
ground speed
approximately
equal
• Medium
draper speed
•Center
delivery
• Lowdraper
speed
• Lowheader
angle
•Center
delivery
•High dr
speed
•Highh
angle
•Cente
deliv
aper
eader
r
ery
ParallelThe stalks are
parallel to windrow
and heads evenly
distributed across
width of windrow.
This windrow can be
formed by center
delivery or end
delivery.
16989979Revision A
GoodGoodGood
• Medium
draper speed
• Medium
header angle
• Centerorend
delivery
OPERATION
Windrow TypeDescription
45° Diagonal
The stalks are
lined along one
edge and heads
are along opposite
edge, 45° to windrow
perpendicular. This
windrow can be
formed by end deliver
or by center delivery if
the crop is leaning to
one side.
75° Diagon
al
The stalks are closer
to parallel than
the 45° windrow.
Stalk tips are lined
along one edge with
heads opposite,
75° to windrow
perpendicular. This
windrow can be
formed by end
deliveryorbycenter
delivery if the crop is
leaning to one side.
Weight
Distribution
CuringWeatherabilit
PoorFairPoor
Fair
Good
Fair
Machine
y
Setting
Guidelines
• Lowreel
speed
• Less
aggressive
tine pitch
• End delivery
orcenter
deliveryif
cropis
leaning
• Lowreel
speed
• Less
aggressive
tine pitch
• End delivery
orcenter
deliveryif
cropis
leaning
16989980Revision A
OPERATION
4.11Haying Tips
The following information may be useful when using the D65 Draper Header in hay crops.
4.11.1Curing
A quick cure w
• 5% of the prot
• The sooner th
Leaving the
soon as poss
4.11.2Tops
On wet soil, the g eneral rule of wide and thin does NOT apply. A narrower windrow will dry faster than hay left flat
on wet ground.
when the ground is wetter than the hay, moisture from the soil is absorbed by the hay above it. Determine topsoil
moisture level before cutting. Use a moisture tester or estimate level using the table below.
If ground is wet due to irrigation, wait until soil moisture drops below 45%.
If ground is wet due to frequent rains, cut when weather allows and let the forage lie on wet ground until it dries to
the moisture level of the ground. The cut hay will dry no more until the ground under it dries, so consider moving
the windrow to drier ground.
ill maintain top quality because
ein is lost for each day hay lies on the ground.
e cut hay is off, the earlier the start for new growth.
windrow as wide and thin as possible makes for the quickest curing. The cured hay should be baled as
ible.
oil Moisture
Level
Wet
Damp
Dry
% MoistureCondition
Over 45%Soil is muddy
25–45%S hows fo
Under 25%Surface is dusty
otprints
4.11.3Weather and Topography
s much hay as possible by mid day when drying conditions are best.
Cut a
ds sloping south get up to 100% more exposure to the sun’s heat than do north sloping fields. If hay is baled
Fiel
hopped, consider baling the south facing fields and chopping fields facing north.
and c
n relative humidity is high, the evaporation rate is low and hay dries slower.
Whe
here is no wind, saturated air becomes trapped around the windrow. Raking or tedding will expose the hay to
If t
sher, less saturated air.
fre
ting hay perpe ndicular to the direction of the prevailing winds is also recommended.
Cut
11.4Windrow Configuration
4.
It is recommended that a windrow with the following characteristics be produced. Refer to Section 4.7 Header
Operating Variables, page 50 for instructions on adjusting the header.
16989981Revision A
OPERATION
Configuration
High and fluffyMovement of ai
Consistent formation, not bunchyPermits an even flow of material into the baler, c hopper,
Even distribution of material across windrow
Properly conditioned
Advantage
r through the windrow is more important to
the curing pro
etc. and allows for m ore even drying.
Results in ev
and stackin
Prevents excessive leaf damage.
cess than is direct sunlight.
en and consistent bales to minimize handling
gproblems.
4.11.5Driving on Windrow
Driving on
set formi
NOTE:
Driving on the wind row in high yielding crops may be unavoidable if a full width windrow is necessary.
previously cut windrows can lengthen drying time by a full day in hay that will not be raked. If practical,
ng shields for a narrower windrow that can be straddled.
4.11.6Raking and Tedding
Raking o
be the re
r tedding speeds up drying, however, benefits must be evaluated against additional leaf losses which will
sult.
There i
damp or
Hay sho
4.11 .
Hay drying agents work by removing wax from legume surfaces, enabling water to escape and evaporate faster.
However, treated hay lying on wet ground will also absorb ground moisture faster. Before deciding to use a drying
agent, costs and benefits relative to your area should be carefully evaluated.
s little or no advantage to raking or tedding if the ground beneath the windrow is dry. Large windrows on
wet ground should be turned over when they reach 40–50% moisture.
uld not be raked or tedded at less than 25% moisture, or excessive yield losses will result.
7Chemical Drying Agents
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OPERATION
4.12Levelling the Header
The windrower linkages are factory-set to provide the proper level for the header and should not normally
require adjustment.
NOTE:
The float spri
If the header is not level, check the pressure of the windrower’s tires to ensure they are properly inflated (refer to
your windrower’s operator’s manual).
If the header is still not level, adjust the windrower linkages as required (refer to the appropriate section in the
windrower’s operator’s manual).
ngs are NOT used to level the header.
16989983Revision A
OPERATION
4.13Unplugging Cutterbar
To remove plugged material from the cutterbar, follow these steps.
1. Stop forward movement of machine and disengage header drives.
2. Raise header to prevent it from filling with dirt, and e ngage header drive clutch.
CAUTION
Lowering rotating reel on a plugged cutterbar will damage the reel components.
3. If plug does NOT clear, disengage header drive clutch and raise header fully.
WARNING
Stop engine an
could engage t
4. Shut off engine, remove key, and engage park brake.
5. Engage header safety props.
d remove key before removing plugged material from header. A child or even a pet
he drive.
CAUTION
Wear heavy gloves when working around or handling knives.
6. Clean off cutterbar by hand.
NOTE:
If cutterbar plugging persists, refe r to 7 Troubleshooting, page 245.
16989984Revision A
OPERATION
4.14Upper Cross Auger (UCA)
The UCA helps deliver very bulky crops across the header
onto the windrow.
Removable beater bars assist in delivering material
through the header opening, but if wrapping occurs, the
beater bars can be removed.
IMPORTAN T:
The upper cro
withacasedr
headers. Se
4.14.1Removing Beater Bars
ss auger drive motor must be equipped
ain kit when used on single draper drive
e your MacDon Dealer for details.
Figure 4.66: Upper Cross Auger
To remove
beater bars, follow these steps.
WARNING
Stop engine and remove key before removing plugged material from header. A child or even a pet could
engage the drive.
1. Lower header to ground, shut down engine, and
remove key.
16989985Revision A
OPERATION
2.Remove bolts (A) securing bars (B) and clamps (C) to
auger tubes, and remove bars and clamps.
Figure 4.67: Single Reel Headers
Figure 4.68: Beater Bars
16989986Revision A
4.14.2Installing Beater Bars
OPERATION
To install bea
1. Locate one bea
on auger tube a
bolt (A) and nu
auger rotati
2. Locate remai
attach to bea
heads MUST fa
3. Position se
carriage bo
4. Tighten bol
ter bars, follow these steps.
on.
ning clamp sets on tube and loosely
ter bar with carriage bolts and nuts. Bolt
cond beater bar in clamps and secure with
lts and nuts.
ts.
ter bar (B) with one clamp set (C)
nd loosely secure with carriage
t. Bolt head MUST face direction of
ce direction of auger rotation.
Figure 4.69: Single Reel Headers
Figure
16989987Revision A
4.70: Beater Bars
OPERATION
4.15Transporting Header
WARNING
Do NOT drive windrower with header attached on a road or highway at night, or in conditions which reduce
visibility, such as fog or rain. The width of the header may not be apparent under these conditions.
4.15.1Transporting Header on Windrower
CAUTION
• Check local laws for width regulations and lighting or m arking requirements before transporting on
roads.
• Follow all recommended procedures in your windrower operator’s manual for transporting, towing, etc.
• Disengage header drive clutch when travelling to and from the field.
• Before driving windrower on a roadway, be sure flashing amber lamps, red tail lamps, and head lamps
are clean and working properly. Pivot amber lamps for best visibility by approaching traffic. Always use
these lamps on roads to provide adequate warning to other vehicles.
•DoNOTusefield lamps on roads; they may confuse other drivers.
• Before driving on a roadway, clean slow moving vehicle emblem and reflectors. Adjust rear view mirror
and clean windows.
• Lower the reel fully and raise header unless transporting in hills.
• Maintain adequate visibility and be alert for roadside obstructions, oncoming traffic, and bridges.
• When travelling downhill, reduce speed and keep header at a minimum height. This provides maximum
stability if forward motion is stopped for any reason. Raise header completely at bottom of grade to
avoid contacting ground.
• Travel speed should be such that complete control and machine stability are maintained at all times.
4.15.2To
Headers with the Slow Speed Transport/Stabilizer Wheel option can be towed behind a properly configured MacDon
windrower or an agricultural tractor. Refer to the windrower operator’s manual for instructions.
wing
16989988Revision A
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