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MacDon D50 - User Manual

MacDon D50
298 pages
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D50 and D60
Draper Headers for Self-Propelled
Windrowers
Operators Manual
169441 Revision D
Original Instruction
The Harvesting Specialists.

Table of Contents

Other manuals for MacDon D50

Questions and Answers

  • J
    Joseph LandryAug 29, 2025
    What causes strips of uncut material with MacDon D50 Farm Equipment, and how do I solve it?
    • K
      Kenneth HinesAug 29, 2025
      Strips of uncut material may occur if there isn't enough room for crop to be fed to the cutterbar, or due to broken sections. Allow enough room for crop to be fed to the cutterbar and replace any broken sections.
  • J
    Joel LewisAug 29, 2025
    How to reduce excessive header vibration on MacDon D50?
    • V
      Victoria PetersAug 29, 2025
      To reduce excessive header vibration, consider the following: adjust the hold-downs, adjust the knife timing, check the engine speed of the windrower, replace the knife, tighten or replace parts, or straighten the cutterbar.
  • J
    James JonesAug 28, 2025
    How to troubleshoot insufficient draper speed on MacDon Farm Equipment?
    • F
      Felicia RodriguezAug 28, 2025
      If there is insufficient draper speed, try the following: increase the control setting, increase the relief pressure to the recommended setting, adjust to the correct speed for the windrower model, replace the gear pump, or adjust to increase the setting.
  • K
    Keith MclaughlinAug 28, 2025
    What to do if the draper will not move on MacDon Farm Equipment?
    • J
      Joseph ClarkAug 28, 2025
      If the draper will not move, try the following: tighten the drapers, loosen the draper and clean the rollers, loosen the draper and clear any obstruction, replace the roller bearing, fill the windrower reservoir to the full level, or adjust the relief setting.
  • C
    Corey SimsAug 31, 2025
    What to do if plastic fingers are bent forward at the tip on MacDon D50 Farm Equipment?
    • A
      Anna ThompsonAug 31, 2025
      If plastic fingers are bent forward at the tip, raise the header, decrease header tilt, or move the reel aft.
  • I
    imorrisAug 27, 2025
    How to correct an uneven windrow in any crop condition with MacDon Farm Equipment?
    • S
      Samantha CortezAug 27, 2025
      To correct an uneven windrow, try raising the reel, reducing ground speed or increasing draper speed, or reducing reel speed.
  • M
    moralesangelaAug 27, 2025
    How to fix ragged or uneven cutting of crop with MacDon Farm Equipment?
    • A
      anita58Aug 27, 2025
      To address ragged or uneven cutting, try the following: adjust the hold-downs, replace all worn and broken cutting parts, check the engine speed of the windrower, reduce ground speed or increase reel speed, adjust the reel position and finger pitch, lower the cutting height, steepen the header angle, straighten a bent knife and align the guards, align the guards, install stub guards or move the reel forward.
  • T
    Tracie CastilloAug 27, 2025
    How to prevent crop loss at the cutterbar of MacDon D50?
    • E
      Elizabeth DavisAug 27, 2025
      To prevent crop loss at the cutterbar: lower the cutterbar, increase the header angle, lower the reel, move the reel forward, reduce ground speed or increase reel speed, increase finger pitch aggressiveness, and/or install lifter guards.
  • D
    dbrownAug 26, 2025
    Why is the divider rod running down standing crop on MacDon D50?
    • D
      Danielle ObrienAug 27, 2025
      If the divider rod is running down standing crop when using MacDon Farm Equipment, it may be because the divider rods are too long. Remove the divider rod to resolve this issue.
  • P
    Philip OrtegaAug 26, 2025
    What to do if MacDon D50 Farm Equipment is excessively bouncing at normal field speed?
    • A
      Alexis RichardsAug 26, 2025
      Excessive bouncing at normal field speed with MacDon Farm Equipment can be caused by a float set too light. To fix this, adjust the header float.

Summary

Chapter 1: Safety

1.1 Safety Alert Symbols

Explains the meaning and importance of safety alert symbols used in the manual.

1.2 Signal Words

Defines signal words like DANGER, WARNING, CAUTION, IMPORTANT, and NOTE used for safety information.

1.3 General Safety

Provides general safety precautions and personal protective equipment recommendations for operating machinery.

1.4 Maintenance Safety

Outlines safety procedures and PPE required for maintaining the equipment.

1.5 Hydraulic Safety

Details safety procedures for inspecting and servicing hydraulic equipment due to high pressure.

1.6 Safety Signs

Information on safety signs, their placement, and maintenance.

1.7 Safety Decal Locations

Illustrates locations of safety decals on the machine for older and newer versions.

Chapter 2: Product Overview

2.1 Definitions

Lists and defines terms, abbreviations, and acronyms used throughout the manual.

2.2 Specifications

Provides technical specifications for header models including dimensions, weights, and performance.

2.3 Component Identification

Identifies and locates the main components of the header with a diagram.

Chapter 3: Operation

3.1 Owner;Operator Responsibilities

Outlines the responsibilities of the owner and operator for safe and proper machine operation.

3.2 Operational Safety

Details critical safety precautions to be followed during machine operation.

3.3 Header Attachment;Detachment

Provides step-by-step instructions for attaching and detaching the header from the windrower.

3.4 Break-in Period

Guidance on the initial operation and break-in period for the new header.

3.5 Preseason Check

Lists essential inspection and servicing procedures to perform at the start of each operating season.

3.6 Daily Start-Up Check

Daily tasks to complete before starting the machine to ensure safe operation.

3.7 Shutting down Header

Procedures for safely shutting down the header and machine to prevent damage or injury.

3.8 Cab Controls

Identifies primary header functions controlled from the windrower cab.

3.9 Header Safety Props

Explains the function and importance of header safety props for preventing unexpected falls.

3.10 Reel Safety Props

Details on engaging and disengaging reel safety props for working around a raised reel.

3.11 Header Setup

Guidance on setting up the header, including reel positions and cam settings for various crops.

3.12 Header Operating Variables

Explains key variables that affect header performance and how to adjust them.

3.13 Delivery Opening

Information on adjusting the width and location of the delivery opening for windrow configuration.

3.14 Windrow Types

Describes different windrow types and the machine settings for achieving them.

3.15 Haying Tips

Useful tips for operating the header in hay crops.

3.16 Draper Deflectors

Instructions for replacing and reworking draper deflectors.

3.17 Knifehead Shield

Information on installing knifehead shields to prevent crop accumulation.

3.18 Leveling Header

Guidance on how to level the header if it becomes unlevel.

3.19 Unplugging Cutterbar

Procedures for safely clearing plugged cutterbars.

3.20 Upper Cross Auger (Option)

Details on the Upper Cross Auger, including removing and installing beater bars.

3.21 Transporting Header

Precautions and procedures for transporting the header on a windrower or when towing.

3.22 Storing the Header

Recommendations for properly storing the header to prevent corrosion and wear.

Chapter 4: Maintenance and Servicing

4.1 Preparing Machine for Servicing

Safety precautions to observe before starting any service or maintenance on the machine.

4.2 General Procedures

General procedures that are repeated throughout the manual for various maintenance tasks.

4.3 Endshields

Procedures for opening, closing, adjusting, removing, and installing header endshields.

4.4 Lubrication

Information on lubricating header components and service intervals for lubrication.

4.5 Hydraulic Schematics

Hydraulic schematics for different header configurations to aid in troubleshooting.

4.6 Electrical System

Information on the header's electrical system, including replacing light bulbs.

4.7 Cutterbar

Procedures related to the cutterbar, including replacing knife sections and guards.

4.8 Knife Drive

Details on the knife drive system, including belts, boxes, and pulleys.

4.9 Drapers

Maintenance procedures for the drapers, including tensioning, removal, and installation.

4.10 Reel

Information on reel maintenance, including clearance, frown, centering, and drive components.

4.11 Transport System (Optional)

Procedures for checking and maintaining the optional transport system wheels.

4.12 Maintenance Requirements

Outlines regular and periodic maintenance requirements organized by service intervals.

Chapter 5: Options and Attachments

5.1 Reel Kits

Describes various reel kits available to enhance header performance in different crop conditions.

5.2 Cutterbar Kits

Details kits available for the cutterbar, such as wearplates, knifehead shields, and stub guards.

5.3 Header Kits

Lists header kits that add features or enhancements to the header frame.

5.4 Crop Delivery Kits

Optional kits to optimize header performance for specific crops or conditions.

Chapter 6: Troubleshooting

6.1 Crop Loss at Cutterbar

Table diagnosing crop loss causes at the cutterbar and their solutions.

6.2 Cutting Action and Knife Components

Table diagnosing cutting action and knife component problems and recommended repair procedures.

6.3 Reel Delivery

Table diagnosing reel delivery problems and their recommended solutions.

6.4 Header and Drapers

Table diagnosing header and draper problems and their recommended solutions.

6.5 Cutting Edible Beans

Table diagnosing issues when cutting edible beans and their recommended solutions.

6.6 Windrow Formation

Table diagnosing windrow formation problems and their recommended solutions.

Chapter 7: Reference

7.1 Conversion Chart

Provides SI and US customary unit conversions for measurements used in the manual.

7.2 Torque Specifications

Lists torque values for various bolts, cap screws, and hydraulic fittings.

7.3 Unloading and Assembly

Instructions for unloading, assembly, and setup procedures for the header.

MacDon D50 Specifications

General IconGeneral
BrandMacDon
ModelD50
CategoryFarm Equipment
LanguageEnglish

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