Table of Contents Powered Ditchers DT55 & DTM55 25751 324-053M Operator’s Manual ! Read the Operator’s manual entirely. When you see this symbol, the subsequent instructions and warnings are serious - follow without exception. Your life and the lives of others depend on it! © Copyright 2008 Printed 3/17/08 Cover photo may show optional equipment not supplied with standard unit.
Table of Contents Table of Contents Important Safety Information . . . . . . . . . . .1 Section 3: Adjustments . . . . . . . . . . . . . .14 Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1 Look For The Safety Alert Symbol . . . . . . . . . . . . . 1 Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Drive Chain Adjustment . . . . . . . . . . . . . . . . . . . . 14 Gauge Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Land Pride ▲ Table of Contents Important Safety Information Important Safety Information These are common practices that may or may not be applicable to the products described in this manual. Safety at All Times Look For The Safety Alert Symbol Thoroughly read and understand the instructions given in this manual before operation. Refer to the “Safety Label” section, read all instructions noted on them.
Table of Contents Land Pride Important Safety Information These are common practices that may or may not be applicable to the products described in this manual. Use Safety Lights and Devices Transport Machinery Safely ▲ Slow moving tractors, selfpropelled equipment, and towed implements can create a hazard when driven on public roads. They are difficult to see, especially at night. ▲ Flashing warning lights and turn signals are recommended whenever driving on public roads.
Table of Contents Land Pride Important Safety Information These are common practices that may or may not be applicable to the products described in this manual. Prepare for Emergencies ▲ Be prepared if a fire starts. ▲ Keep a first aid kit and fire extinguisher handy. ▲ Keep emergency numbers for doctor, ambulance, hospital and fire department near phone. Wear Protective Equipment ▲ Protective clothing and equipment should be worn. ▲ Wear clothing and equipment appropriate for the job.
Table of Contents Land Pride Important Safety Information Safety Labels Your Ditcher comes equipped with all safety labels in place. They were designed to help you safely operate your implement. Read and follow their directions. 1. Keep all safety labels clean and legible. 2. Replace all damaged or missing labels. To order new labels go to your nearest Land Pride dealer or visit our dealer locator at landpride.com. 3.
Land Pride Table of Contents Important Safety Information 25751 818-719C Caution: General Instructions 25758 838-295C Danger: Rotating Blade 838-287C 25751 Danger: Thrown Object 838-381C Danger 25758 3/17/08 DT55 & DTM55 Powered Ditchers 324-053M 5
Table of Contents Land Pride Important Safety Information 818-229C (Chute Option) 25751 Amber Reflector 818-230C (Chute Option) 25758 Red Reflector 838-112C (Chute Option Both Sides) 25751 Danger: Pinching 838-094C (Hydraulic Chute Option) 25758 6 Warning: Hydraulic Pressure DT55 & DTM55 Powered Ditchers 324-053M 3/17/08
Land Pride Table of Contents Introduction Introduction Land Pride welcomes you to the growing family of new product owners. This Ditcher has been designed with care and built by skilled workers using quality materials. Proper assembly, maintenance, and safe operating practices will help you get years of satisfactory use from the Powered Ditcher. Application The DT55 Powered Ditcher is a versatile tool to use in many water control applications.
Table of Contents Land Pride Section 1: Assembly and Set-Up Section 1: Assembly and Set-Up Tractor Requirements Driveline Set-Up This Powered Ditcher is designed with a Category 2 and 3, 3-point hitch. The maximum horsepower rating for the tractor is 120 HP depending on lift capacity and field conditions. Front tractor weights and/or ballast to tires may be required to offset weight of unit. Consult your tractor manual for details.
Table of Contents Land Pride Section 1: Assembly and Set-Up IMPORTANT: It is necessary to align the tractor’s PTO shaft level with the Powered Ditcher’s drive shaft when checking driveline minimum length. Too long a driveline can damage tractor, driveline and Powered Ditcher. 1. Start tractor and slowly engage tractor’s hydraulic 3-point lever to move the lower arms up or down until the driveline shaft is approximately level. Securely block the Powered Ditcher in this position.
Table of Contents Land Pride Section 1: Assembly and Set-Up IMPORTANT: A small chain is supplied with the driveline. This chain must be attached to the inner driveline shield and to the Powered Ditcher to restrict shield rotation. 6. Hook driveline safety chain in the hole in the inner driveline guard. Attach the other end to the Powered Ditcher’s main frame. 7. Start tractor and raise Powered Ditcher just enough to remove support blocks. 8.
Table of Contents Land Pride Section 1: Assembly and Set-Up Ripper Option Assembly Refer to Figure 1-6: 1. Assemble ripper Assembly (#1) to the main frame with four 3/4” u-bolts (#2), lock washers (#3) and 3/4” nuts (#4). Tighten nuts to 170 ft-lbs. of torque. 25754 Skid Shoe Option Assembly Figure 1-7 20520 Ripper Option Assembly Figure 1-6 Skid Shoe Option Assembly Refer to Figure 1-7: 1.
Table of Contents Land Pride Section 2: Operating Instructions Section 2: Operating Instructions Transporting IMPORTANT: ALWAYS disengage PTO before raising the Powered Ditcher to transport position. 1. When raising the Powered Ditcher to the transport position, be sure that the powershaft does not contact tractor or implement. 2. Be sure to reduce tractor ground speed when turning. Leave enough clearance so the Powered Ditcher does not contact obstacles such as buildings, trees or fences. 3.
Land Pride Table of Contents Section 2: Operating Instructions If your unit has an optional depth controlling skid shoe and if you have not already set it to the desired depth, you should set the tractor’s park brake, shut tractor engine off, remove switch key and then make that setting. You are now ready to begin operation. Make sure the unit is lifted just barely off of the ground, raise the tractor engine rpm slightly above idle and engage the PTO.
Table of Contents Land Pride Section 3: Adjustments Section 3: Adjustments ! Gauge Wheel CAUTION BEFORE any adjustments are performed, lower the Ditcher to the ground slowly, stop tractor engine and remove switch key. DO NOT attempt to make adjustments while tractor is running. NOTE: For corrrect torque values, refer to “Torque Values Chart For Common Bolt Size” on page 23. Drive Chain Adjustment Refer to Figure 3-1: 1. Unbolt and remove inspection cover (#1).
Table of Contents Land Pride Section 3: Adjustments Manual Chute Adjustment Hydraulic Chute Adjustment Refer to Figure 3-3: The Chute controls how far and how high debris will be dispersed. Raise the chute to disperse debris farther and higher. Lower the chute to limit how far and how high debris is dispersed. Raise or lower the chute by setting the ratchet mechanism on the jack and then pumping the jack handle.
Table of Contents Land Pride Section 4: Maintenance & Lubrication Section 4: Maintenance & Lubrication Maintenance Storage Proper servicing and adjustment is the key to the long life of any implement. With careful and systematic inspection, you can avoid costly maintenance, time and repair. For short periods, coat all exposed cylinder shafts with grease or a corrosion preventive.
Land Pride Table of Contents Section 4: Maintenance & Lubrication Drive Sprocket and Drive Chain Replacement Refer to Figure 4-1: 1. Remove top cover plate (#1) and rear inspection plate (#2). 2. Loosen jam nut (#14) and idler adjustment bolt (#10). 3. Roll master link (#23) in dual #80 roller chain to top center and remove. 4. Remove chain by pulling chain from the top. 9.
Table of Contents Land Pride Section 4: Maintenance & Lubrication Lubrication Lubrication Legend Multi-purpose spray lube Multi-purpose grease lube Multi-purpose oil lube 50 Intervals in hours at which lubrication is required 10 Hours Input Shaft Bearing Type of Lubrication: Multi-purpose Grease 25758 Quantity = As required 10 Hours Output Shaft Bearings Type of Lubrication: Multi-purpose Grease Quantity = As required 25758 As Required Drive Chain Oil Fill Plug Oil should escape from Oil L
Land Pride Table of Contents Section 4: Maintenance & Lubrication 25 Hours Driveline Shafts Type of Lubrication: Multi-purpose Grease Quantity = As required 25751 25 Hours Driveline U-Joints (Zerks Both Ends) Type of Lubrication: Multi-purpose Grease Quantity = As required 25751 25 Hours Gauge Wheel Option Bearing Type of Lubrication: Multi-purpose Grease 20519 3/17/08 Quantity = As required DT55 & DTM55 Powered Ditchers 324-053M 19
Table of Contents Land Pride Section 5: Specifications & Capacities Section 5: Specifications & Capacities DT(M)55 Series Powered Ditcher Tractor PTO Hitch DT55 DTM55 540 RPM 1000 RPM Category 2 & Category 3, Quick Hitch Adaptable Horse Power Range Machine Weight (Without Options) Impeller Impeller Blades 900 lbs. 850 lbs. 20” Impeller 6 ea.
Table of Contents Land Pride Section 6: Features & Benefits Section 6: Features & Benefits DT(M)55 Series Powered Ditcher Features Benefits HP range 70 - 120 HP Cat. 2 & 3 Fits wide variety of tractors. Quick-Hitch adaptable Quickly and easily attach Ditcher to tractor with one person. Formed tubing hitch Formed tubing with 1/4” wall offers greater strength vs. plate steel hitch. 540 & 1000 rpm models Allows fitting larger tractors that are 1000 rpm only.
Table of Contents Land Pride Section 7: Troubleshooting Section 7: Troubleshooting Problem Cause Solution Driveline Vibrates Worn Universal Joint Replace Universal Joint Cutting Depth Insufficient Machine carried by tractor Lower 3-Point arms 3-Point top link too long Shorten top link Ground hard enough to require Ripper Install Ripper Depth control set too low (Skid Shoe or Gauge Wheel) Adjust to depth required Driveline not engaged Engage driveline Shear bolt in clutch broken Replace s
Table of Contents Land Pride Section 8: Appendix Section 8: Appendix Torque Values Chart For Common Bolt Size Bolt Head Identification Bolt Size (Inches) in-tpi 1 1/4" - 20 1/4" - 28 5/16" - 18 5/16" - 24 3/8" - 16 3/8" - 24 7/16" - 14 7/16" - 20 1/2" - 13 1/2" - 20 9/16" - 12 9/16" - 18 5/8" - 11 5/8" - 18 3/4" - 10 3/4" - 16 7/8" - 9 7/8" - 14 1" - 8 1" - 12 1-1/8" - 7 1 1/8" - 12 1 1/4" - 7 1 1/4" - 12 1 3/8" - 6 1 3/8" - 12 1 1/2" - 6 Grade 2 Grade 5 N · m ft-lb 3 N · m 7.4 8.
Table of Contents Land Pride Section 8: Appendix Notes 24 DT55 & DTM55 Powered Ditchers 324-053M 3/17/08
Table of Contents Land Pride Section 8: Appendix Warranty Land Pride warrants to the original purchaser that this Land Pride product will be free from defects in material and workmanship beginning on the date of purchase by the end user according to the following schedule when used as intended and under normal service and conditions for personal use.
Corporate Office: P.O. Box 5060 Salina, Kansas 67402-5060 USA www.landpride.
