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AAA RT40 Operator's Manual

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*Always follow manufacturer instructions*
RT40
Operator's
Manual
®
Issue 1.3
CMW
054- 130
*AAA Rent-All 225-291-1356*

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Summary of Contents for AAA RT40

  • Page 1 *Always follow manufacturer instructions* RT40 Operator’s Manual ® Issue 1.3 054- 130 *AAA Rent-All 225-291-1356*...

  • Page 2: Overview

    *Always follow manufacturer instructions* RT40 Operator’s Manual Overview - 1 Overview Chapter Contents Serial Number Location ..... . 2 Intended Use ....... 3 Unit Components .
  • Page 3 RT40 Operator’s Manual Overview - 2 Serial Number Location Serial Number Location Record serial numbers and date of purchase in spaces provided. RT40 (2) and engine (1) serial numbers are located as shown. Date of manufacture Date of purchase RT40 serial number...
  • Page 4 *Always follow manufacturer instructions* RT40 Operator’s Manual Overview - 3 Intended Use Intended Use The RT40 is a riding trencher designed to install buried service lines of various sizes using a variety of Ditch Witch attachments. Attachment Max. width/diameter Max. depth...
  • Page 5 *Always follow manufacturer instructions* RT40 Operator’s Manual Overview - 4 Unit Components Unit Components 1. Rollover Protective Structure (ROPS) 5. Center console 2. Right console 6. Engine compartment 3. Left console 7. Backfill blade 4. Operator’s station *AAA Rent-All 225-291-1356*...
  • Page 6 *Always follow manufacturer instructions* RT40 Operator’s Manual Overview - 5 Operator Orientation Operator Orientation 1. Front of unit 3. Rear of unit 2. Right of unit 4. Left of unit Right and left sides of machine are determined by facing front of unit while seated at the controls.
  • Page 7 *Always follow manufacturer instructions* RT40 Operator’s Manual Overview - 6 About This Manual *AAA Rent-All 225-291-1356*...

  • Page 8: Foreword

    *Always follow manufacturer instructions* RT40 Operator’s Manual Foreword - 7 Foreword This manual is an important part of your equipment. It provides safety information and operation instructions to help you use and maintain your Ditch Witch equipment. Read this manual before using your equipment. Keep it with the equipment at all times for future reference.
  • Page 9 *Always follow manufacturer instructions* RT40 Operator’s Manual Foreword - 8 RT40 Operator’s Manual Issue number 1.3/OM-7/06 Part number 054-130 Copyright 2004, 2005, 2006 by The Charles Machine Works, Inc. , Ditch Witch, CMW, AutoCrowd, Modularmatic, Jet Trac, Roto Witch, Subsite, Fluid Miser, Perma-Soil, Power Pipe, Super Witch, Super Witch II, Pierce Airrow, The Underground, and The Underground Authority Worldwide are registered trademarks of The Charles Machine Works, Inc.

  • Page 10: Table Of Contents

    *Always follow manufacturer instructions* RT40 Operator’s Manual Contents - 9 Contents Overview machine serial number, information about the type of work this machine is designed to perform, basic machine components, and how to use this manual Foreword part number, revision level, and publication date of this manual, and factory contact...
  • Page 11 *Always follow manufacturer instructions* RT40 Operator’s Manual Contents - 10 Drill procedures for drilling Systems and Equipment chain, teeth, sprockets, and optional equipment Complete the Job procedures for backfilling and restoring the jobsite and rinsing and storing equipment Service service intervals and instructions for this machine including lubrication, replacement...

  • Page 12: Safety

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 11 Safety Chapter Contents Guidelines ....... . 12 Safety Alert Classifications .

  • Page 13: Guidelines

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 12 Guidelines Guidelines Follow these guidelines before operating any jobsite equipment: • Complete proper training and read operator’s manual before using equipment. • Contact One-Call (888-258-0808) and any utility companies which do not subscribe to One-Call. Have all underground pipes and cables located and marked before operating equipment.

  • Page 14: Safety Alert Classifications

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 13 Safety Alert Classifications Safety Alert Classifications These classifications and the icons defined on the following pages work together to alert you to situations which could be harmful to you, jobsite bystanders or your equipment. When you see these words and icons in the book or on the machine, carefully read and follow all instructions.

  • Page 15: Safety Alerts

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 14 Safety Alerts Safety Alerts Moving digging teeth will kill you or cut off arm or leg. Stay away. Turning shaft will kill you or crush arm or leg. Stay away.
  • Page 16 *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 15 Safety Alerts Explosion possible. Serious injury or equipment damage could occur. Follow directions carefully. Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. Fall possible. Riders can fall from machine and be injured or killed. Only operator is allowed on machine.
  • Page 17 *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 16 Safety Alerts Moving traffic - hazardous situation. Death or serious injury could result. Avoid moving vehicles, wear high visibility clothing, post appropriate warning signs. Hot pressurized cooling system fluid could cause serious burns. Allow to cool before servicing.

  • Page 18: Emergency Procedures

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 17 Emergency Procedures Emergency Procedures Before operating any equipment, review emergency procedures and check that all safety precautions have been taken. EMERGENCY SHUTDOWN - Turn ignition switch to stop position or push remote engine stop button (if equipped).

  • Page 19: If An Electric Line Is Damaged

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 18 Emergency Procedures If an Electric Line is Damaged If you suspect an electric line has been damaged and you are on tractor, DO NOT MOVE. Remain on tractor and take the following actions. The order and degree of action will depend upon the situation.

  • Page 20: If A Gas Line Is Damaged

    *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 19 Emergency Procedures If a Gas Line is Damaged If you suspect a gas line has been damaged, take the following actions. The order and degree of action will depend on the situation.
  • Page 21 *Always follow manufacturer instructions* RT40 Operator’s Manual Safety - 20 Emergency Procedures *AAA Rent-All 225-291-1356*...

  • Page 22: Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 21 Controls Chapter Contents Center Console ......22 •...

  • Page 23: Center Console

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 22 Center Console Center Console Gauges t14om004h.eps 1. Fuel gauge 3. Hourmeter 2. Voltmeter Item Description Notes 1. Fuel gauge Displays fuel level in tank. Use #2 diesel fuel. Fuel tank holds 13 gal (49 L).
  • Page 24 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 23 Center Console Item Description Notes 3. Hourmeter Records engine operating Use engine operating times to time. schedule service. *AAA Rent-All 225-291-1356*...

  • Page 25: Indicators

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 24 Center Console Indicators t14om005h.eps 1. Engine oil pressure indicator 4. Hydraulic fluid temperature indicator 2. Engine oil temperature indicator 5. Start interlock 3. Cold start wait indicator * * optional...
  • Page 26 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 25 Center Console Item Description Notes 3. Cold start wait indicator Lights when intake air pre- See page 58 for more information. heater is operating. Wait until light goes off before starting engine.

  • Page 27: Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 26 Center Console Controls t14om006h.eps 1. Auxiliary outlet 4. Ignition switch 2. Drilling attachment control* 5. Ground drive foot control 3. Horn *optional Item Description Notes 1. Auxiliary outlet Provides power for other Power output is 12V, 5A.
  • Page 28 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 27 Center Console Item Description Notes 2. Drilling attachment To rotate clockwise, press IMPORTANT: Always rotate control top. clockwise during drilling and backreaming. Rotate To rotate counterclockwise, counterclockwise only to dislodge a press bottom.

  • Page 29: Right Fender

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 28 Right Fender Right Fender Tractor Controls 1. Ground drive speed/direction control 4. Backfill blade tilt control * 2. Rear steer indicator* 5. Rear steer control* 3. Backfill blade control 6. Throttle...
  • Page 30 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 29 Right Fender Item Description Notes 1. Ground drive speed/ To go forward, push. direction control To go backward, pull. To go faster in either direction, move farther from center. To stop, move to neutral.
  • Page 31 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 30 Right Fender Item Description Notes 4. Backfill blade tilt To tilt right side of blade control down, push. To tilt left side of blade down, pull. c00ic253h.eps 5. Rear steer control...

  • Page 32: Trencher Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 31 Right Fender Trencher Controls Note: Control configuration with rear steer option is shown in main illustration. Control configuration without rear steer is shown in balloon. 1. Trencher slide control 3. Backfill blade tilt/trencher slide selector* 2.
  • Page 33 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 32 Right Fender Item Description Notes 2. Boom lift control To lower, push. To raise, pull. c00ic200h.eps 3. Backfill blade tilt/ To control backfill blade tilt, trencher slide selector push. To control trencher slide, pull.

  • Page 34: Plow Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 33 Right Fender Plow Controls Note: Control configuration with rear steer option is shown in main illustration. Control configuration without rear steer is shown in balloon. 1. Plow swing control 3. Backfill blade tilt/plow swing selector 2.
  • Page 35 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 34 Right Fender Item Description Notes 2. Plow lift control To raise, pull. NOTICE: To lower, push. • If soil conditions allow, operate in float position. To float, push to end.

  • Page 36: Combo Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 35 Right Fender Combo Controls Note: Control configuration with rear steer option is shown in main illustration. Control configuration without rear steer is shown in balloon. 1. Trencher/Plow lift control 2. Trencher/plow select control...
  • Page 37 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 36 Right Fender Item Description Notes 2. Trencher/plow select To select plow, push. control To select trencher, pull. *AAA Rent-All 225-291-1356*...

  • Page 38: Saw Controls

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 37 Right Fender Saw Controls Note: Control configuration with rear steer option is shown in main illustration. Control configuration without rear steer is shown in balloon. 1. Saw swing control 3. Backfill blade tilt/saw swing selector 2.
  • Page 39 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 38 Right Fender Item Description Notes 2. Saw lift control To lower, push. To raise, pull. 3. Backfill blade tilt/saw To control backfill blade tilt, swing selector push. To control saw swing, pull.

  • Page 40: Left Fender

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 39 Left Fender Left Fender 1. Parking brake 3. Attachment speed/direction control 2. Work light switch* * optional Item Description Notes 1. Parking brake To set, pull. To release, push. c00ic268h.eps...
  • Page 41 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 40 Left Fender Item Description Notes 2. Work light switch To turn on, press top. To turn off, press bottom. 3. Attachment speed/ To rotate attachment forward NOTICE: When operating plow, do...

  • Page 42: Seat

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 41 Seat Seat 1. Seat belt 2. Seat slide control Item Description Notes 1. Seat belt To fasten, insert latch into buckle. Adjust until seat belt is low and tight. To release, lift top of buckle.

  • Page 43: Backhoe Console

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 42 Backhoe Console Backhoe Console t14om073h.eps 1. Remote throttle 7. Seat latch 2. Boom/Swing control 8. Neutral switch 3. Left stabilizer control 9. Mechanical stow lock control 4. Right stabilizer control 10.
  • Page 44 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 43 Backhoe Console Item Description Notes 2. Boom/Swing control To swing boom left, move left. Control can perform more than one action at a time. By “feathering” the To swing boom right, move control, operator can combine right.
  • Page 45 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 44 Backhoe Console Item Description Notes 7. Seat latch To release backhoe seat, IMPORTANT: Ensure seat is latched disengage lock by moving before driving unit. hole in latch clear of bolt.

  • Page 46: Engine

    *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 45 Engine Engine t14om047h.eps 1. Air filter restriction indicator 2. Battery disconnect switch Item Description Notes 1. Air filter restriction When red band is visible, For more information, see page 136.
  • Page 47 *Always follow manufacturer instructions* RT40 Operator’s Manual Controls - 46 Engine Item Description Notes 2. Battery disconnect To disconnect, move switch switch so that indicator points left. To connect, move switch so that indicator points right. *AAA Rent-All 225-291-1356*...

  • Page 48: Operation Overview

    *Always follow manufacturer instructions* RT40 Operator’s Manual Operation Overview - 47 Operation Overview Chapter Contents Planning........48 Trenching.

  • Page 49: Planning

    *Always follow manufacturer instructions* RT40 Operator’s Manual Operation Overview - 48 Planning Planning 1. Gather information about jobsite. See page 52. 2. Inspect jobsite. See page 53. 3. Classify jobsite. See page 54. 4. Select chain and teeth to match your soil type, if necessary. See page 102.

  • Page 50: Sawing

    *Always follow manufacturer instructions* RT40 Operator’s Manual Operation Overview - 49 Sawing Sawing 1. Start unit. See page 58. 2. Position tractor and controls. See page 84. 3. Begin sawing. See page 86. 4. Complete the installation. See page 86.

  • Page 51: Digging With Backhoe

    *Always follow manufacturer instructions* RT40 Operator’s Manual Operation Overview - 50 Digging with Backhoe Digging with Backhoe 1. Start unit. See page 58. 2. Set stabilizers and unstow backhoe. See page 90. 3. Excavate. See page 91. 4. Stow backhoe properly. See page 92.

  • Page 52: Prepare

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 51 Prepare Chapter Contents Gather Information ......52 •...

  • Page 53: Gather Information

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 52 Gather Information Gather Information A successful job begins before you dig. The first step in planning is reviewing information already available about the job and jobsite. Review Job Plan Review blueprints or other plans. Check for information about existing or planned structures, elevations, or proposed work that may be taking place at the same time.

  • Page 54: Inspect Site

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 53 Inspect Site Inspect Site Inspect jobsite before transporting equipment. Check for the following: • changes in elevation such as hills or other open trenches • obstacles such as buildings, railroad crossings, or streams •...

  • Page 55: Classify Jobsite

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 54 Classify Jobsite Classify Jobsite Inspect Jobsite • Follow U.S. Department of Labor regulations on excavating and trenching (Part 1926, Subpart P) and other similar regulations. • Contact One-Call (888-258-0808) and any utility companies which do not subscribe to One-Call.

  • Page 56: Apply Precautions

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 55 Classify Jobsite Apply Precautions Once classified, precautions appropriate for jobsite must be taken. Electric Jobsite Precautions Use one or both of these methods. • Expose line by careful hand digging or soft excavation.

  • Page 57: Check Supplies And Prepare Equipment

    *Always follow manufacturer instructions* RT40 Operator’s Manual Prepare - 56 Check Supplies and Prepare Equipment Check Supplies and Prepare Equipment Supplies • fuel • keys • personal protective equipment, such as hard hat and safety glasses Fluid Levels • fuel •...

  • Page 58: Drive

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drive - 57 Drive Chapter Contents Start Unit ....... . . 58 Drive .
  • Page 59 *Always follow manufacturer instructions* RT40 Operator’s Manual Drive - 58 Start Unit Start Unit Before operating tractor, read engine manufacturer’s starting and operating instructions. Follow instructions for new engine break-in. Runaway possible. Machine could run over you or others. Learn how to use all controls.
  • Page 60 *Always follow manufacturer instructions* RT40 Operator’s Manual Drive - 59 Start Unit 1. Fasten and adjust seat belt. 2. Check that ground drive control and attachment speed/direction control are in neutral. 3. Move throttle to idle. 4. Verify that parking brake is engaged.
  • Page 61 *Always follow manufacturer instructions* RT40 Operator’s Manual Drive - 60 Drive Drive EMERGENCY SHUTDOWN: Turn ignition switch to STOP. 1. Turn on lights as needed. 2. Raise backfill blade and all attachments. 3. Release parking brake. 4. Adjust throttle. 5. Move ground drive control to forward or reverse or press upper or lower part of foot pedal.

  • Page 62: Transport

    *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 61 Transport Chapter Contents Lift ........62 •...

  • Page 63: Lift

    *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 62 Lift Lift Crushing weight. If load falls or moves it could kill or crush you. Use proper procedures and equipment or stay away. Incorrect procedures could result in death, injury, or property damage.
  • Page 64 *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 63 Lift H313/H314 Trenchers Use crane capable of supporting the equipment's size and weight. See page 143 or measure and weigh equipment before lifting. NOTICE: Do not lift tractor with installed attachment.
  • Page 65 *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 64 Lift Reel Carrier Use crane capable of supporting the equipment's size and weight. See page 150 or measure and weigh equipment before lifting. NOTICE: Do not lift tractor with installed attachment.

  • Page 66: Tie Down

    *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 65 Tie Down Tie Down Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. Points Tiedown points are identified by tiedown decals. Securing to trailer at other points is unsafe and can damage machinery.

  • Page 67: Haul

    *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 66 Haul Haul Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. NOTICE: • Read trailer operator’s manual before loading or transporting your machine. Incorrectly loaded machine can slip or cause trailer sway.
  • Page 68 *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 67 Haul Load Crushing weight. If load falls or moves it could kill or crush you. Use proper procedures and equipment or stay away. NOTICE: • Attach trailer to tow vehicle before loading or unloading.
  • Page 69 *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 68 Haul Unload Crushing weight. If load falls or moves it could kill or crush you. Use proper procedures and equipment or stay away. NOTICE: • Attach trailer to tow vehicle before loading or unloading.

  • Page 70: Tow

    *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 69 Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. Under normal conditions, tractor should not be towed. If tractor becomes disabled and towing is necessary: •...
  • Page 71 *Always follow manufacturer instructions* RT40 Operator’s Manual Transport - 70 *AAA Rent-All 225-291-1356*...

  • Page 72: Trench

    *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 71 Trench Chapter Contents Setup ........72 Operation .
  • Page 73 *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 72 Setup Setup EMERGENCY SHUTDOWN - Turn ignition switch to STOP. Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. NOTICE: Use attachments or counterweights to make front and rear loads balance when all attachments are raised.
  • Page 74 *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 73 Operation Operation Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment. NOTICE: Cutting or drilling concrete containing sand or rock containing quartz may result in exposure to silica dust.
  • Page 75 *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 74 Operation 1. Lower backfill blade to reduce shock when trenching begins. 2. If necessary, adjust throttle to low idle. 3. Move attachment speed/direction control to desired speed. DIGGING CHAIN WILL MOVE.
  • Page 76 *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 75 Operating Tips Operating Tips • Operate engine at full throttle. • Sight along center of hood to a stake driven beyond end of trench line for straight trench. • Use correct length boom. See your Ditch Witch dealer for more information.
  • Page 77 *Always follow manufacturer instructions* RT40 Operator’s Manual Trench - 76 Operating Tips *AAA Rent-All 225-291-1356*...

  • Page 78: Plow

    *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 77 Plow Chapter Contents Setup ........78 •...

  • Page 79: Setup

    *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 78 Setup Setup EMERGENCY SHUTDOWN - Turn ignition switch to STOP. Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. NOTICE: • Plow will swing freely in float.

  • Page 80: Position Tractor

    *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 79 Setup Position Tractor 1. Fasten and adjust seat belt. 2. Start tractor. See page 58 for start-up procedures. 3. Drive to starting point. Move in line with planned trench. See page 60 for operating procedures.

  • Page 81: Operation

    *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 80 Operation Operation Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. Electrical shock. Contacting electrical lines will cause death or serious injury. Know location of lines and stay away.
  • Page 82 *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 81 Operation 1. Fasten and adjust seat belt. 2. Start tractor. 3. Adjust throttle to low idle. 4. Check that ground drive control is in neutral. 5. If equipped with combo, move selector valve to plow position. If equipped with backfill blade tilt/ attachment swing valve and control, move selector to swing position.

  • Page 83: Operating Tips

    *Always follow manufacturer instructions* RT40 Operator’s Manual Plow - 82 Operating Tips 11. Move attachment speed/direction control to full speed forward. PLOW WILL VIBRATE. 12. Reduce attachment speed to a point with the least tractor vibration and the highest ground drive speed possible without tire slippage.

  • Page 84: Saw

    *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 83 Chapter Contents Setup ........84 •...

  • Page 85: Setup

    *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 84 Setup Setup EMERGENCY SHUTDOWN - Turn ignition switch to STOP. Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. NOTICE: Use attachments or counterweights to make front and rear loads balance when all attachments are raised.

  • Page 86: Before First Use And After Replacing Bits

    *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 85 Setup Before First Use and After Replacing Bits NOTICE: Unless otherwise instructed, all service should be performed with tractor off. Check Bit Clearance 1. Check that all bits are properly secured.

  • Page 87: Operation

    *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 86 Operation Operation Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment. NOTICE: Cutting or drilling concrete containing sand or rock containing quartz may result in exposure to silica dust.
  • Page 88 *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 87 Operation 1. Adjust throttle to low idle. 2. Move attachment speed/direction control to desired speed. SAW WILL TURN. 3. Increase engine speed to full throttle. 4. Slowly lower saw to trench depth.

  • Page 89: Operating Tips

    *Always follow manufacturer instructions* RT40 Operator’s Manual Saw - 88 Operating Tips Operating Tips • Work slowly and carefully. • Wash bits and mounting blocks with high pressure water before parking unit overnight. • Before operating saw, check bits for free rotation. Tap bits lightly with a hammer and turn by hand. If bits are stuck, remove and clean packed soil from bit block.

  • Page 90: Backhoe

    *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 89 Backhoe Chapter Contents Setup ........90 Operation .
  • Page 91 *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 90 Setup Setup 1. Move attachment speed/direction control to neutral position. 2. Move ground drive control to neutral position. 3. Engage parking brake if not on level ground. 4. Lower rear attachment to 6” (150 mm) above ground.
  • Page 92 *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 91 Operation Operation Use boom/swing control and bucket/dipper control to dig hole or trench. IMPORTANT: For more information about backhoe controls, see “Backhoe Console” on page 42. • Keep dipper and boom at right angles as much as possible for maximum power.
  • Page 93 *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 92 Stowing Stowing NOTICE: Before returning to tractor operator station, raise stabilizers, return remote throttle to low idle, and stow and lock boom. 1. When hole or trench is complete, lift boom while keeping dipper pointed at ground.
  • Page 94 *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 93 Stowing 4. Raise stabilizers. 5. Return remote throttle to low idle. 6. Rotate seat into stowed position and engage seat lock (shown). t14om084h.eps *AAA Rent-All 225-291-1356*...
  • Page 95 *Always follow manufacturer instructions* RT40 Operator’s Manual Backhoe - 94 *AAA Rent-All 225-291-1356*...

  • Page 96: Drill

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 95 Drill Chapter Contents Prepare Jobsite and Equipment ....97 • Approach Trench......... . .97 •...
  • Page 97 *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 96 Turning shaft will kill you or crush arm or leg. Stay away. NOTICE: Keep everybody at least 10’ (3 m) away from drill pipe during operation. Do not straddle trench or drill pipe while drilling.

  • Page 98: Prepare Jobsite And Equipment

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 97 Prepare Jobsite and Equipment Prepare Jobsite and Equipment Approach Trench (1) 1. Mark path where you intend to drill. 2. Dig an approach trench (1) along the intended bore path.

  • Page 99: Drill

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 98 Drill Drill IMPORTANT: For location and description of drilling control see “Drilling attachment control” on page 27. EMERGENCY SHUTDOWN: Release drilling control and turn ignition switch to STOP. 1. Start tractor’s engine and begin clockwise (forward) rotation.

  • Page 100: Add Rod

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 99 Add Rod Add Rod 1. Stop drilling attachment. 2. Back up tractor 6" (150 mm) to loosen drill rod in ground. 3. Disconnect drill rod from drilling attachment. 4. Move tractor away from bore.

  • Page 101: Disassemble Joints

    *Always follow manufacturer instructions* RT40 Operator’s Manual Drill - 100 Disassemble Joints Disassemble Joints 1. Press tab through hole in female side of joint using special tool or screwdriver. 2. Pull rods apart. *AAA Rent-All 225-291-1356*...

  • Page 102: Systems And Equipment

    RT40 Tractor ........

  • Page 103: Chain, Teeth, And Sprockets

    *Always follow manufacturer instructions* RT40 Operator’s Manual Systems and Equipment - 102 Chain, Teeth, and Sprockets Chain, Teeth, and Sprockets Chain and Tooth Maintenance • Always replace sprockets at the same time you replace the digging chain. Sprockets and chain are designed to work together.

  • Page 104: Chain Selection

    *Always follow manufacturer instructions* RT40 Operator’s Manual Systems and Equipment - 103 Chain, Teeth, and Sprockets Chain Selection These charts are meant as a guideline only. No one chain type works well in all conditions. See your Ditch Witch dealer for soil conditions and chain recommendations for your area. Ask for the latest Chain, Teeth, and Sprockets Parts Catalog.

  • Page 105: Optional Equipment

    *Always follow manufacturer instructions* RT40 Operator’s Manual Systems and Equipment - 104 Optional Equipment Optional Equipment See your Ditch Witch dealer for more information about the following optional equipment. RT40 Tractor Equipment Description light kits mount to 2-post ROPS tires 26”...

  • Page 106: Complete The Job

    *Always follow manufacturer instructions* RT40 Operator’s Manual Complete the Job - 105 Complete the Job Chapter Contents Restore Jobsite ......106 •...
  • Page 107 *Always follow manufacturer instructions* RT40 Operator’s Manual Complete the Job - 106 Restore Jobsite Restore Jobsite After product is installed, return spoils to the trench with backfill blade. Backfilling 1. Position unit at end of trench, several feet from spoils. Aim tractor at outer edge of spoils.

  • Page 108: Service

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 107 Service Chapter Contents Service Precautions ..... . . 108 Lubrication Overview ..... . 109 Recommended Lubricants/Service Key .

  • Page 109: Service Precautions

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 108 Service Precautions Service Precautions Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. NOTICES: • Unless otherwise instructed, all service should be performed with engine off.

  • Page 110: Lubrication Overview

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 109 Lubrication Overview Lubrication Overview *AAA Rent-All 225-291-1356*...

  • Page 111: Recommended Lubricants/Service Key

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 110 Recommended Lubricants/Service Key Recommended Lubricants/Service Key Item Description Diesel engine oil meeting API service classification CF-4 or E1-96 and SAE viscosity recommended by engine manufacturer (SAE 15W40) Multipurpose grease meeting ASTM D217 and NLGI 5...

  • Page 112: Engine Oil Selection Chart

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 111 Recommended Lubricants/Service Key Engine Oil Selection Chart Select oil based on ambient temperature range expected before next oil change. Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly.

  • Page 113: 10 Hour

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 112 10 Hour 10 Hour Location Task Notes TRACTOR Check engine oil level Check hydraulic fluid level and reservoir breather cap Check radiator/oil cooler Check hydraulic hoses Check tire pressure and lugnuts 20-30 psi (1.4-2.1 bar)
  • Page 114 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 113 10 Hour Tractor Check Engine Oil Level While engine oil is warm, check oil level at dipstick (1) every 10 hours. Add DEO at fill (2) as necessary to keep oil level at highest line on dipstick.
  • Page 115 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 114 10 Hour Check Radiator/Oil Cooler Check radiator/oil cooler for dirt and debris. Clean with compressed air or spray wash as needed. See “Clean Radiator/Oil Cooler” on page 125. *AAA Rent-All 225-291-1356*...
  • Page 116 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 115 10 Hour Check Hydraulic Hoses Check all hydraulic hoses every 10 hours. Fluid or air pressure could pierce skin and cause injury or death. Stay away. NOTICE: Escaping pressurized fluid can cause injury or pierce skin and poison.
  • Page 117 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 116 10 Hour Check Tires Check tire pressure every 10 hours. Use water-rinsable air gauge if tire ballast is used.Use water-rinsable air gauge if tire ballast is used. Tire option Maximum pressure 26 x 12.00-12 4-ply bar lug...
  • Page 118 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 117 10 Hour Trencher Lube Trencher Tail Roller t14om021h.eps Remove plug, wipe zerk clean and lube every 10 hours with MPG. Lube Trencher Pivot t14om022h.eps Wipe three zerks clean and lube every 10 hours with MPG.
  • Page 119 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 118 10 Hour Lube Trencher Pivot Stub t14om023h.eps Wipe zerk clean and lube every 10 hours with MPG. Lube Trencher Auger Bearings and Sleeve t14om024h.eps Wipe four zerks clean and lube every 10 hours with MPG every 10 hours.
  • Page 120 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 119 10 Hour Check Digging Chain t14om030h.eps Check teeth (1) for wear every 10 hours. Replace worn teeth, using Ditch Witch replacement parts and maintaining original tooth pattern. Check chain every 10 hours. Replace worn or broken chains. If sidebars (2) are bent or loose on chain pins (3), chain spacers should be used to join sidebars.
  • Page 121 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 120 10 Hour Check Digging Chain Tension Check digging chain tension every 10 hours. Sprocket Boom t14om027h.eps Tension is correct when 2” (50 mm) of slide and stop (3) are exposed. Adjust tension with boom horizontal by tightening or loosening adjustment screws (2) and jam nuts (1).
  • Page 122 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 121 10 Hour Roller Boom with Grease Cylinder t14om029h.eps With boom horizontal, measure distance from bottom of boom to chain (2). When properly adjusted, distance should be 1.5-2.0” (40-50 mm). Fluid pressure could pierce skin and cause injury or death. Stay away.
  • Page 123 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 122 10 Hour Check Plow Arm Pins and Bushings t14om032h.eps Check plow arm pins and bushings every 10 hours. Replace bushings at first sign of wear. Check Plow Mounting Bolts t14om031h.eps Check bolts every 10 hours.
  • Page 124 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 123 10 Hour Check Plow Vibrator Oil Level t14om034h.eps Check plow vibrator oil level every 10 hours. With vibrator horizontal, oil should be halfway up sight glass (2). Add MPL as needed at fill (1).
  • Page 125 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 124 10 Hour Check Bits t14om036h.eps Check bits every 10 hours. Clean and check bits for free rotation. If bits are stuck, remove and clean packed soil from retaining ring. Replace bit when tungsten cap or insert is worn.

  • Page 126: 50 Hour

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 125 50 Hour 50 Hour Location Task Notes TRACTOR Clean radiator Check belt tension 27-30 ft•lb (36-40 N•m) Lube backfill blade swing TRENCHER/ Lube frame slide COMBO Lube lift cylinders Clean Radiator/Oil Cooler Clean radiator/oil cooler with compressed air or spray wash every 50 hours of operation.
  • Page 127 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 126 50 Hour Check Belt Tension Check belt tension every 50 hours. Belt is properly tensioned when it moves about 3/8” (10 mm) when pushed. If belt is loose, loosen alternator bolts (1) and adjust alternator. Retighten bolts.
  • Page 128 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 127 50 Hour Trencher Lube Frame Slide t14om026h.eps Lube frame slide with MPG every 50 hours. Lube Lift Cylinders t14om035h.eps Lube lift cylinders with MPG every 50 hours. Lube rod and barrel end of each cylinder.

  • Page 129: 250 Hour

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 128 250 Hour 250 Hour Change Inline Fuel Filter Change inline fuel filter every 250 hours. *AAA Rent-All 225-291-1356*...

  • Page 130: 500 Hour

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 129 500 Hour 500 Hour Location Task Notes TRACTOR Change engine oil and filter Change primary fuel filter Change hydraulic filter Check differential oil Check gearbox oil Lube cross and bearings...
  • Page 131 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 130 500 Hour Change Primary Fuel Filter Change primary fuel filter every 500 hours. Change Hydraulic Filter Change hydraulic filter every 500 hours. Check Differential Oil Level Check oil level at fill plug every 500 hours. Add MPL as needed.
  • Page 132 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 131 500 Hour Check Gearbox Oil Level Check oil level at check plug (2) every 500 hours. Add MPL at fill (1) as needed. Lube Cross and Bearings Lube zerks with 2-3 shots of MPG every 500 hours.
  • Page 133 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 132 500 Hour Plow Change Plow Vibrator Oil t14om034h.eps Change plow vibrator oil every 500 hours. To change: 1. Open fill (1) to vent vibrator. 2. Drain oil at drain plug (3).

  • Page 134: 1000 Hour

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 133 1000 Hour 1000 Hour Location Task Notes TRACTOR Change differential oil Change hydraulic fluid and filter Change ground drive gearbox oil Change Differential Oil Change differential oil every 1000 hours.
  • Page 135 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 134 1000 Hour Change Hydraulic Oil and Filter Change hydraulic oil and filter every 1000 hours. To change: 1. Remove drain plug (2). 2. Drain fluid and replace plug. 3. Change filter (see page 130).

  • Page 136: As Needed

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 135 As Needed As Needed Location Task Notes TRACTOR Adjust parking brake Change air filter TRENCHER Replace digging chain and teeth PLOW Replace sod cutter and blade Replace plow blade pins and bushings...
  • Page 137 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 136 As Needed Change Air Filter Change air filter when red band is visible on air filter service indicator. To change: 1. Remove air filter cover and remove primary (2) and safety (1) elements.
  • Page 138 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 137 As Needed Trencher Replace Digging Chain Visually check digging chains for wear on rollers and sidebars (2). Check pins (3) and bushing wear by measuring distance between chain pins and comparing it with a new chain. Also check digging teeth (1).
  • Page 139 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 138 As Needed 8. Loop cable through links nearest connector pin. t12om090h.eps Fluid pressure could pierce skin and cause injury or death. Stay away. NOTICE: Service digging boom grease cylinder only while standing on opposite side of boom.
  • Page 140 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 139 As Needed To install chain: 1. Lay chain on ground with teeth down and pointed toward unit. Loop cable through end links. 2. Fasten and adjust seatbelt. 3. Start tractor. See page 58 for start-up procedures.
  • Page 141 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 140 As Needed Plow Replace Sod Cutter and Blade t14om080h.eps Replace worn sod cutter and plow blade as needed. Replace Plow Blade Pins and Bushings t14om081h.eps Check plow blade pins and bushings for wear and replace as needed.
  • Page 142 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 141 As Needed Backhoe Replace Pins and Bushings t14om082h.eps Replace pins (1) and bushings (2) when worn or damaged. *AAA Rent-All 225-291-1356*...
  • Page 143 *Always follow manufacturer instructions* RT40 Operator’s Manual Service - 142 As Needed *AAA Rent-All 225-291-1356*...

  • Page 144: Specifications

    *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 143 RT40 Tractor with H313 Trencher Specifications RT40 Tractor with H313 Trencher Dimensions * U.S. Metric Trench depth, maximum 63 in 1.6 m Angle of approach 20° 20° Angle of departure 17°...
  • Page 145 * Dimensions are based on H311 attachment and shortest roller boom length, 26 X 12.00-12 standard tire and wheel, and 12” (300-mm) pivot (except references A and B). General Ditch Witch model RT40 tractor, 4-wheel drive, rigid frame, hydrostatic ground drive through rubber tires, conventional 2-wheel power steering, hydrostatic attachment drive, riding tractor Operation U.S.
  • Page 146 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 145 RT40 Tractor with H313 Trencher Backfill Blade U.S. Metric Blade width 64 in 1.6 m Blade height 14 in 355 mm Lift height above ground 12 in 300 mm Blade drop below ground...
  • Page 147 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 146 RT40 Tractor with H313 Trencher Power Train Ground drive transmission: hydrostatic drive infinitely variable from zero to maximum, foot pedal and hand lever operated speed/direction control Differentials: Dana model 44 (Dana model 60 optional)
  • Page 148 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 147 RT40 Tractor with H313 Trencher Fluid Capacities U.S. Metric Fuel tank 13 gal 49 L Engine oil Initial 8 qt 7.5 L Refill 6 qt 5.5 L Hydraulic reservoir 9.5 gal...
  • Page 149 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 148 H314 Trencher H314 Trencher Dimensions * U.S. Metric Trench depth, maximum 52 in 1.3 m Angle of departure 35° 35° Trench width, minimum to maximum Center 6-12 in 125-305 mm...
  • Page 150 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 149 H314 Trencher Transport height 86 in 2.2 m Headshaft overhang 24.9 in 630 mm Soil discharge reach short auger 17 in 430 mm long auger 30 in 760 mm * Dimensions are based on shortest roller boom, 26 X 12.00-12 standard tire and wheel, and 12” (300- mm) pivot (except reference A).
  • Page 151 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 150 H331 Plow H331 Plow Dimensions U.S. Metric Cover depth, feed blade, maximum 24 in 610 mm Feed tube inside width, maximum 1 in 25 mm Feed tube bend ratio 4:1 or 10:1...
  • Page 152 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 151 H331 Plow L2’ Transport length, plow with blade 169 in 4.3 m With A322 backhoe 203 in 5.2 m With reel carrier 177 in 4.5 m With reel carrier and maximum diameter reel 192 in 4.9 m...
  • Page 153 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 152 H350 Combo H350 Combo Trencher Dimensions * U.S. Metric Trench depth, maximum 42 in 1.1 m Angle of departure 33° 33° Trench width, minimum to maximum 6-8 in 125-200 mm Boom travel down 55°...
  • Page 154 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 153 H350 Combo Plow Dimensions U.S. Metric Angle of departure, transport, 18” (457-mm) blade 26° 26° Cover depth, maximum* 24 in 610 mm Plow swing angle, left 30° 30° Plow swing angle, right 20°...
  • Page 155 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 154 H341 Saw H341 Saw Dimensions U.S. Metric Trench depth, maximum 18 in 455 mm Angle of approach 18° 18° Angle of departure 14° 14° Transport height, attachment 79 in 2.0 m...
  • Page 156 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 155 H341 Saw Not Shown U.S. Metric Ground clearance at wheel, maximum 11.8 in 300 mm Centerline trench to outside edge of unit Left 32 in 815 mm Right 32 in...
  • Page 157 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 156 A322 Backhoe A322 Backhoe Dimensions U.S. Metric Transport height 80.5 in 2.0 m Ground clearance 23 in 584 mm Backhoe length, stowed 60 in 1.5 m Digging depth, maximum 72 in 1.8 m...
  • Page 158 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 157 A322 Backhoe General U.S. Metric Bucket Width 12 in 305 mm Capacity 1.1 ft 0.03 m Backhoe weight with bucket 1125 lb 511 kg Lift capacity, boom over end and swing arc, SAE* @ 48”...
  • Page 159 *Always follow manufacturer instructions* RT40 Operator’s Manual Specifications - 158 A322 Backhoe *AAA Rent-All 225-291-1356*...

  • Page 160: Support

    *Always follow manufacturer instructions* RT40 Operator’s Manual Support - 159 Procedure Support Procedure Notify your dealer immediately of any malfunction or failure of Ditch Witch equipment. Always give model, serial number, and approximate date of your equipment purchase. This information should be recorded and placed on file by the owner at the time of purchase.
  • Page 161 *Always follow manufacturer instructions* RT40 Operator’s Manual Warranty - 160 Warranty Ditch Witch Equipment and Parts Limited Warranty Policy Subject to the limitations and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by The Charles Machine Works, Inc. (CMW) that fail due to a defect in material or workmanship within one (1) year of first commercial use (Exception: 2 years for all SK attachments).
  • Page 162 *Always follow manufacturer instructions* *AAA Rent-All 225-291-1356*...
  • Page 163 *Always follow manufacturer instructions* *AAA Rent-All 225-291-1356*...

  • Page 164: Service Record

    *Always follow manufacturer instructions* RT40 Operator’s Manual Service Record - 163 Service Record Service Performed Date Hours *AAA Rent-All 225-291-1356*...
  • Page 165 *Always follow manufacturer instructions* RT40 Operator’s Manual Service Record - 164 Service Performed Date Hours *AAA Rent-All 225-291-1356*...

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