Cat SD345 Hydra-Trac Self Contained Hydraulic Track Drill Service Manual – PDF DOWNLOAD

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Cat SD345 Hydra-Trac Self Contained Hydraulic Track Drill Service Manual – PDF DOWNLOAD

CAT SD345 HYDRA-TRAC SELF CONTAINED HYDRAULIC TRACK DRILL SERVICE MANUAL – PDF DOWNLOAD:

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Cat SD345 Hydra-Trac Self Contained Hydraulic Track Drill Service Manual – PDF DOWNLOAD

PARTS ORDERING AND PRODUCT SUPPORT :

Use only genuine Reedrill parts in the maintenance, rebuild, or repair, of Reedrill machines. Reedrill shall have no liability as to any unauthorized modification of machines or parts and shall have no obligation or liability as to any machines or parts which have been improperly handled, or which have not been operated, maintained, or repaired according to Reedrill’s furnished manuals, or other written instructions, or which are operated with other than genuine Reedrill parts.

IDENTIFICATION OF THE MACHINE
Always furnish the  Reedrill Model Number and Serial Number when ordering parts. This information is found on the machine nameplate.
PART NUMBER AND DESCRIPTION
In addition to the Model and Serial Number, always give the part number and description of each part ordered. If there is any doubt as to the correct part number and description, furnish a dimensioned sketch or return the part to be replaced, transportation charges prepaid.
SHIPMENT
Unless otherwise instructed, all shipments will be made via motor freight collect, freight forwarder or UPS prepaid and charged on our invoice. Shipments cannot be made on open account until your credit has been approved by our accounting department.

TABLE OF CONTENTS:

Cat SD345 Hydra-Trac Self Contained Hydraulic Track Drill Service Manual – PDF DOWNLOAD

INTRODUCTION
U.S./ Metric Conversions vi
Glossary of Terms viii
Component Locations
SAFETY SECTION 1
Overview of Potential Hazards 1-2
Safety Instructions 1-3
Before Operation 1-3
Operation 1-3
After Operation 1-3
Maintenance 1-4
Equipment Transfer 1-4
MAIN FRAME / TRACKS (INTERTRACTOR TRACKS) SECTION 2
Track Oscillation Cylinders 2-2
Removal and Repair 2-3
Installation 2-3
Track Maintenance 2-5
Track Tension Adjustment 2-7
Metric Bolt Torque Specifications 2-8
Track Assembly 2-9
Separate Track Chain Assembly 2-9
Track Link – Repair & Replace 2-10
Track Shoe (grouser) – Mounting to Track Chain 2-12
Grouser Bolt Torque (Direct Torque Method) 2-14
Grouser Bolt Torque (Torque Turn Method) 2-15
Track Chain & Shoe – Assembly & Installation 2-16
Crawler Carriage 2-18
Final Drive – General Description 2-18
Final Drive – Removal from Track Frame 2-19
Final Drive – Installation into Track Frame 2-20
Final Drive Maintenance 2-21
Oil Check/Change 2-21
Oil Specifications 2-22
Recommended Oils 2-22
Final Drive Assembly 2-24
Parking Brake – Description 2-25
Parking Brake – Removal & Installation 2-27
Towing Procedure – Gear Drive Disconnect 2-27
Idler Unit 2-28
General Description 2-28
Removal & Disassembly 2-30
Assembly & Installation 2-32
ii Introduction
BI116113
Table of Contents
Track Rollers 2-35
General Description 2-35
Removal & Disassembly 2-36
Assembly 2-38
Test & Installation 2-39
Support Rollers 2-40
General Description 2-40
Removal & Disassembly 2-41
Assembly 2-43
POWER TRAIN SECTION 3
Hydraulic Pumps 3-2
Hydraulic Pumps – Removal and Installation 3-3
Fuel System 3-4
Fuel Tank 34
Fuel System – Manual Bleeding 3-5
Manual Bleeding Procedure (low pressure lines) 3-5
Injector Supply Lines (high pressure) 3-6
Bleeding Procedure 3-6
Fuel Filter – Installation 3-7
Fuel Contamination Control 3-8
Coolers 3-10
Engine Radiator – Capacity and Service 3-10
Coolant Specifications 3-11
Cooler Maintenance 3-11
Fan Guard Assembly – Removal and Installation 3-12
Coolers – Removal and Installation 3-13
Changing Hydraulic Oil 3-15
HYDRAULIC/ELECTRICAL SYSTEMS SECTION 4
Tram Valve Components 4-2
Valve Tray Assembly 4-5
Basic Hydraulic Schematic 4-7
Boom and Feed Piping 4-8
Dual Boom Control Piping 4-9
Drill Control Circuit 4-10
Electrical Schematic 4-13
Introduction iii
BI116113
Table of Contents
AIR SYSTEM SECTION 5
Compressor Oil Separator Element: 5-2
Preventive Maintenance 5-2
Air Receiver Tank 5-3
Air Receiver Tank – Troubleshooting 5-4
Air System Components 5-7
Compressor Oil Piping – 300 CFM 5-8
Thermostatic Bypass Valve 5-8
Compressor Assembly – 300 CFM with Variable Displacement Motor 5-10
Compressor Unit – Removal and Installation 5-11
Drive Coupling – Replacement 5-12
BOOM & FEED COMPONENTS SECTION 6
Boom Lift Cylinder – Removal 6-2
Boom Lift Cylinder – Replace 6-3
Cylinder Bleeding Procedure and final installation: 6-3
Boom Swing Cylinder – Removal 6-4
Boom Swing Cylinder – Replace 6-4
Cylinder Bleeding Procedure and final installation: 6-5
Feed Dump Cylinder – HD Boom 6-6
Feed Dump Cylinder – Removal 6-6
Feed Dump Cylinder – Replace 6-7
Cylinder Bleeding Procedure and final installation: 6-7
Feed Swing Cylinder – Removal 6-8
Feed Swing Cylinder – Replace 6-9
Cylinder Bleeding Procedure and final installation: 6-9
Feed Extension Cylinder – HD Boom 6-10
Feed Extension Cylinder – Removal 6-10
Feed Extension Cylinder – Replace 6-11
Cylinder Bleeding Procedure and final installation: 6-11
HD Boom Shim/Wear Pad Replacement 6-12
Heavy Duty Boom – Inspection 6-13
Feed and Inner Boom Tube – Removal 6-14
Boom Tube, Wear Pad & Shims Installation 6-17
Feed Table Pivot Pin 6-20
Adjustment and Maintenance 6-20
Feed Installation 6-21
HPR45 Hydraulic Rock Drill 6-22
Removal from Mounting Slide 6-22
Installation on Mounting Slide 6-22
Mounting Slide Adjustment 6-23
Feed Chain Adjustment 6-25
iv Introduction
BI116113
Table of Contents
PRESSURE SETTINGS & ADJUSTMENTS SECTION 7
Engine Adjustments 7-2
Engine Low & High Idle 7-2
Cooler Fan Adjustments 7-3
Brake Valve Adjustments 7-4
Tram Valve Adjustments 7-7
Main Pump Adjustments 7-8
Auxiliary Pump Adjustments 7-11
Case Drain 7-11
Drill Valve Adjustments 7-13
Drill (Hammer), Rotation, Feed & Feed Override Valves 7-13
Compressor Speed & Motor Adjustment 7-14
Drive Coupling – Repair & Replacement 7-16
Dust Collector Assembly (optional) 7-18
Function of Dust Collector 7-19
Initial Start-up and Tuning 7-20
Operational Variables 7-22
Fine Tuning 7-22
Manometer Setup Instructions 7-25
Timer Installation & Selling 7-26
Control Circuit – Hydraulic, Electrical & Air 7-27
Fan Removal and Installation 7-28
Dust Collector Troubleshooting Hints 7-29
Centralizer Adjustment 7-31
Vertical Indicator (optional) – Description and Adjustment 7-32
Wiring and Troubleshooting 7-33
Cold Weather Operation 7-34
Radiator/Cooler Louvers 7-34
Fuel, Oil and Coolant Requirements 7-34
VENDOR SERVICE INFORMATION SECTION 8
Index to Service Information 8-2
HYDRAULIC ROCK DRILL REPAIR SECTION 9
HPR45 Hydraulic Rock Drill Service Manual (part no. 416421)
LUBRICATION AND TORQUE SPECIFICATIONS SECTION 10
Hydraulic Oils for Percussion Drills 10-2
Lubrication and Inspection 10-3
Bolt Maintenance 10-3
Maintenance Schedule 10-4
Daily Operational Checklist 10-5
Bolt Torque Specifications 10-6

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