Caterpillar MD6420B Rotary Blasthole Drill Service Manual BI014272
Caterpillar MD6420B Rotary Blasthole Drill Service Manual BI014272 - Image 2
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Caterpillar MD6420B Rotary Blasthole Drill Service Manual BI014272 - Image 5

Caterpillar MD6420B Rotary Blasthole Drill Service Manual BI014272

$30.00

  • Type Of Manual: Service Manual
  • Manual ID: BI014272
  • Number of Pages: 1068
  • Size: 209.0MB
  • Format: PDF
Category:

Product details

  • Model List:

    • MD6420B Rotary Blasthole Drill
  • 1. CAT MD6420B F24 REV.01 SERVICE MANUAL
  • 1.1. Safety Information
  • 1.2. Contents
  • 1.3. General Locator
  • 1.3.1. General Locator
  • 2. CAT MD6420B F24 REV.01 SECTION ONE
  • 2.1. Section 1 Contents
  • 2.1.1. Overview of Potential Hazards
  • 2.1.2. Personal Protective Equipment
  • 2.1.3. Electrical Contact
  • 2.1.4. Overhead and Buried Utilities
  • 2.1.5. Clearances from Overhead High Voltage Lines
  • 2.1.6. Contact with Electric Wires
  • 2.1.7. Contaminated Air
  • 2.1.8. Moving and Rotating Parts
  • 2.1.9. High Pressure Air or Fluid
  • 2.1.10. Before Operation
  • 2.1.11. During Operation
  • 2.1.12. Maintenance
  • 2.1.13. Equipment Transfer
  • 2.1.14. Safety Locator
  • 3. CAT MD6420B F24 REV.01 SECTION TWO
  • 3.1. Section 2 Contents
  • 3.2. Graphic Symbol Legend
  • 3.3. Warning Decals
  • 3.4. Operating System Help Table Icons
  • 3.4.1. Instrument Panel
  • 3.4.2. Control Junction Box
  • 3.4.3. Control Selection SW
  • 3.4.4. Local – Control Panel
  • 3.4.5. Pedestal Control Optional
  • 3.4.6. Guide To Tablet PC
  • 3.4.7. Local Remote
  • 3.4.8. Using Local Remote
  • 3.4.9. Login Screen
  • 3.4.10. Dashboard
  • 3.4.11. Login Screen
  • 3.4.12. Local Remote – Main Page
  • 3.4.13. Remote Mode Selection And Indication
  • 3.4.14. RC Mode Selection
  • 3.4.15. Auxiliary
  • 3.4.16. Natural
  • 3.4.17. Remote Control Screens
  • 3.4.18. Remote Mode Selection And Indication
  • 3.4.19. Drill Control Page Drill Mode
  • 3.4.20. Digital Or Bang Bang Functions
  • 3.4.21. Proportional Functions
  • 3.4.22. Auxiliary Control Page Drill Mode
  • 3.4.23. ABC or Auto Bit Changer
  • 3.4.24. Level Control Page Tram Mode
  • 3.4.25. Shutting Down And Isolation
  • 3.4.26. Face Plate Features
  • 3.4.27. Navigation And Keypad Functions
  • 3.4.28. Basic Navigation
  • 3.4.29. Operation
  • 3.4.30. PowerView Menus (First Time Start Up)
  • 3.4.31. Setting Up The Display
  • 3.4.32. Up Display
  • 3.4.33. Up Display Settings
  • 3.4.34. Up Display
  • 3.4.35. Main Menu Options
  • 3.4.36. Selecting A Language
  • 3.4.37. Stored Fault Codes
  • 3.4.38. Engine Configuration Data
  • 3.4.39. Service Reminders
  • 3.4.40. Select Units
  • 3.4.41. Backlight Adjustment
  • 3.4.42. Contrast Adjustment
  • 3.4.43. Utilities Menu
  • 3.4.44. Gage Data
  • 3.4.45. Remove All Gages
  • 3.4.46. Software Version
  • 3.4.47. Modbus Setup
  • 3.4.48. Fault Conversion
  • 3.4.49. Analog Input
  • 3.4.50. OEM Menu
  • 3.4.51. MODBUS Setup
  • 3.4.52. CANBUS Data Rate
  • 3.4.53. Select Engine ECU
  • 3.5. Advanced Drill Automation System (ADAS)
  • 3.5.1. Drill Monitor
  • 3.5.2. Operation Controls
  • 3.5.3. Function And Number Keys
  • 3.5.4. LED states / Operating States
  • 3.5.5. Touch Screen Operation And Care
  • 3.5.6. Touch Screen Operation
  • 3.5.7. Cleaning The Housing
  • 3.5.8. Cleaning The Touch Screen
  • 3.5.9. Login Screen
  • 3.5.10. Dashboard
  • 3.5.11. Login Screen
  • 3.5.12. Login Screen Updates
  • 3.5.13. Bit Settings
  • 3.5.14. Hour Meters
  • 3.5.15. Time Management
  • 3.5.16. Drill Screen
  • 3.5.17. Drill Screen Updates
  • 3.5.18. Pull Down Gauge Operation
  • 3.5.19. Depth System
  • 3.5.20. Drill Status And Override Updates
  • 3.5.21. Drill Status And Override
  • 3.6. Machine Stability
  • 3.6.1. Tramming Procedure
  • 3.6.2. Requirements For Propelling The Machine
  • 3.6.3. Track Adjustments
  • 3.6.4. New Machine Procedure
  • 3.6.5. General Maintenance Checks While Tramming
  • 3.6.6. Roller Locations
  • 3.6.7. Temperature And Condition Record Chart For Walking
  • 3.6.8. Propelling The Machine
  • 3.6.9. Propelling Through Turns
  • 3.6.10. Propelling Up, Down And Across Grades
  • 3.6.11. Stability Limits
  • 3.6.12. md6420b – 16 Transient Stability Limits
  • 4. CAT MD6420B F24 REV.01 SECTION THREE
  • 4.1. Section 3 Contents
  • 4.2. Main Frame Repair – General
  • 4.2.1. Main Frame Repair
  • 4.3. Weld Inspection Schedule
  • 4.3.1. Main Frame
  • 4.4. Levelling Jacks
  • 4.4.1. Levelling Jack Cylinder
  • 4.4.2. Limit Switch
  • 4.4.3. Removal
  • 4.5. Jack Cylinder Removal / Replacement
  • 4.5.1. Lubricating Jack Casings
  • 4.5.2. Replace Jack Cylinder
  • 4.6. Mast Elevating Cylinders
  • 4.7. Mast Raise Cylinders
  • 4.7.1. Mast Raise Cylinder Removal
  • 4.7.2. Mast Raise Cylinder Installation
  • 4.8. Mast Elevating Cylinders
  • 4.8.1. Internal Counterbalance Valve
  • 4.9. Fuelling Valves
  • 4.9.1. Fuelling Valves
  • 4.9.2. Non-pressurised Fuelling System Operation
  • 4.9.3. Fuelling Valves
  • 4.9.4. Conventional Systems
  • 4.10. Fuelling Valves
  • 4.10.1. Parts List
  • 4.10.2. Crawler Assembly
  • 4.10.3. Parts List
  • 4.10.4. Crawler Component Repair
  • 4.11. Tramming
  • 4.11.1. Maintenance Checks For Tramming For Caterpillar Drills
  • 4.11.2. Requirements For Propelling The Machine
  • 4.11.3. Track Adjustments
  • 4.11.4. New Machine Procedure
  • 4.11.5. General Maintenance Checks While Tramming
  • 4.11.6. Roller Locations
  • 4.11.7. Temperature And Condition Record Chart For Walking
  • 4.12. Metric Bolt Torque Specifications
  • 4.12.1. Metric Bolt Torque Specifications
  • 4.13. Track Tension Adjustment
  • 4.13.1. Before Operating The Machine
  • 4.13.2. General Maintenance
  • 4.13.3. Track Assembly
  • 4.13.4. Idler Unit Description
  • 4.13.5. Hydraulic Tensioner
  • 4.13.6. Proper Track Tension
  • 4.13.7. Nitrogen Tensioner
  • 4.14. Track Chain
  • 4.14.1. Track Chain
  • 4.14.2. Track Link Position
  • 4.14.3. Track Shoe Mounting To Track Chain
  • 4.15. Track Shoes Installation
  • 4.15.1. Bolt Torque KN111
  • 4.16. Track Shoe Bolt Torque (Direct Torque Method)
  • 4.17. Track Chain and Shoe Installation
  • 4.17.1. Track Chain With Shoes
  • 4.18. Final Drive Unit
  • 4.18.1. General Description
  • 4.18.2. Removal From Track Frame
  • 4.18.3. Installation Into Track Frame
  • 4.18.4. Final Drive Maintenance
  • 4.18.5. Final Drive Oil
  • 4.18.6. F130 Final Drive Assembly
  • 4.18.7. Parts List
  • 4.18.8. F130 Final Drive
  • 4.18.9. Service Information
  • 4.18.10. Tightening Torques
  • 4.18.11. Planetary Gears F130/206-A
  • 4.18.12. Disassembly
  • 4.18.13. Troubleshooting
  • 4.18.14. Idler Unit Assembly
  • 4.18.15. Idler Unit Removal
  • 4.18.16. Track Roller Assembly
  • 4.18.17. General Description
  • 4.18.18. Track Roller Removal And Disassembly
  • 4.18.19. Support Roller Removal And Disassembly
  • 4.18.20. Track And Support Roller Assembly
  • 4.18.21. Track and Support Roller Test And Install
  • 4.18.22. Track Inspection and Wear Limit Guide
  • 4.18.23. B8 Track Inspection And Wear Limit Guide Caterpillar Series Drills
  • 4.18.24. Sprocket Wear Patterns
  • 4.18.25. Wear on Forward Drive Side
  • 4.18.26. Causes
  • 4.18.27. Effects
  • 4.18.28. Remedies
  • 4.18.29. Wear on Reverse Drive Side
  • 4.18.30. Causes
  • 4.18.31. Effects
  • 4.18.32. Remedies
  • 4.18.33. Root Wear
  • 4.18.34. Causes
  • 4.18.35. Effects
  • 4.18.36. Remedies
  • 4.18.37. Wear of Tooth Tip
  • 4.18.38. Causes
  • 4.18.39. Effects
  • 4.18.40. Remedies
  • 4.18.41. Tooth Tip Broken Off
  • 4.18.42. Causes
  • 4.18.43. Effects
  • 4.18.44. Remedies
  • 4.18.45. Facial Wear
  • 4.18.46. Causes
  • 4.18.47. Effects
  • 4.18.48. Remedies
  • 4.19. Palfinger Crane
  • 4.19.1. Radio Remote Control For PC Cranes
  • 4.19.2. Rope winch for PC cranes
  • 4.19.3. Control Valve And Housing
  • 4.19.4. Rope Winch
  • 4.19.5. Technical Data Sheet
  • 4.19.6. Further Information
  • 4.20. Auxiliary Crane
  • 4.20.1. Hydraulic Crane Rear Deck Crane Palfinger PC1500
  • 4.20.2. Rear Deck Crane Palfinger PC1500 Service information
  • 4.20.3. Maintenance Chart
  • 4.20.4. After the First 50 Hours
  • 4.20.5. Lubrication
  • 4.20.6. Lubricant To Be Used
  • 4.20.7. Care Of Extendable Cylinder Piston Rods
  • 4.20.8. Hydraulic Fluids
  • 4.20.9. Hydraulic Fluids (cont.)
  • 4.20.10. Note The Following Disadvantages
  • 4.20.11. Oil Change / Oil Maintenance
  • 4.20.12. Cleaning Agents and Equipment
  • 4.20.13. Cleaning Agents
  • 4.20.14. Repairing Paint Damage
  • 4.20.15. Removal From Service And Disposal
  • 5. CAT MD6420B F24 REV.01 SECTION FOUR
  • 5.1. Section 4 Contents
  • 5.2. Power Group Locator
  • 5.3. Cummins Engine
  • 5.3.1. Engine Fuel System
  • 5.3.2. QST30 Electric Fuel Supply Flow Diagram
  • 5.3.3. Construction
  • 5.3.4. Electric Fuel Supply Pumps
  • 5.3.5. Combo Fuel Filter Head And Pump Manifold
  • 5.3.6. FS1006 Fuel Filter With Water Separator
  • 5.3.7. Fuel Manifold With Integrated FSO Valve
  • 5.3.8. Fuel Connections
  • 5.3.9. Pre – Filters
  • 5.3.10. Wiring With EFS Power Relay
  • 5.3.11. Pressure And Temperature Sensors
  • 5.3.12. Operation
  • 5.3.13. QST30 Electric Fuel Supply System Flow Diagram
  • 5.3.14. QST30 Electric Fuel Supply System Detail
  • 5.3.15. Oil Reserve Systems
  • 5.3.16. Operation
  • 5.3.17. Engine Oil Reserve System (Basic Circuit)
  • 5.3.18. LED Monitor Readings
  • 5.3.19. Signals
  • 5.3.20. Adjustment Of Running Oil Level
  • 5.3.21. Wiring Diagram – Oil Reserve Basic Circuit
  • 5.3.22. Oil Pressure Switch
  • 5.3.23. Oil Reserve System
  • 5.3.24. Troubleshooting
  • 5.3.25. Maintenance
  • 5.4. Engine and Compressor Air Cleaners
  • 5.4.1. Engine And Compressor Air Cleaner Service
  • 5.5. Flexible Drive Coupling
  • 5.5.1. Flexible Drive Coupling Service
  • 5.6. Pump Drive
  • 5.6.1. Pump Identification
  • 5.6.2. Pump Drive Assembly Removal And Replacement
  • 5.6.3. Pump Drive Gearbox
  • 5.6.4. Pump Drive Gearbox Repair
  • 5.6.5. Input Shaft Assembly
  • 5.7. Hydraulic Pumps
  • 5.7.1. Hydraulic Pumps Removal And Replacement
  • 5.8. Compressor Assembly
  • 5.8.1. Drill Compressor Model 20/12 1475cfm 500psi
  • 5.8.2. Compressor Drive Coupling
  • 5.9. Compressor Installation
  • 5.9.1. Compressor Drive Coupling Removal And Replacement
  • 5.9.2. Compressor Unit Removal
  • 5.10. Compressor Shaft Seal
  • 5.10.1. Main Drive Shaft Seal Replacement
  • 5.10.2. Inspection and Preparation For Seal Assembly
  • 5.11. High Pressure Compressor
  • 5.12. Compressor Oil Circuit
  • 5.12.1. Compressor Oil Circuit – 1475cfm 500psi
  • 5.13. Compressor Condensation Table
  • 5.14. Compressor Air Circuit
  • 5.14.1. Compressor Air Circuits 1475cfm 500psi
  • 5.15. Compressor Functional Description
  • 5.15.1. Compressor Air Circuit
  • 5.15.2. Compressor Gauge
  • 5.15.3. Compressor Control Valve
  • 5.15.4. Compressor Run Valve
  • 5.15.5. Compressor Run
  • 5.15.6. Compressor Control Pressure Reducing Regulator
  • 5.15.7. Compressor Air Circuit
  • 5.16. Compressor Operation
  • 5.16.1. Operation
  • 5.16.2. Purpose Of Controls
  • 5.17. Compressor Maintenance
  • 5.17.1. General Maintenance
  • 5.17.2. Interstage Tube
  • 5.17.3. Flexible Pipe Coupling Maintenance
  • 5.17.4. Discharge Check Valve
  • 5.17.5. Separator / Receiver Tank
  • 5.17.6. Scavenge Line
  • 5.17.7. Compressor Discharge Temperature Switches, Senders And Gauges
  • 5.17.8. Minimum Pressure / Check Valve
  • 5.17.9. Minimum Pressure / Check Valve Maintenance
  • 5.17.10. Thermal / Bypass Valve
  • 5.17.11. Compressor Fluid Filter
  • 5.17.12. Fluid Stop Valve
  • 5.17.13. Inlet Valve
  • 5.17.14. Reducing Regulator
  • 5.17.15. System Blowdown Valve
  • 5.17.16. Running Blowdown Valve
  • 5.17.17. Running Blowdown Maintenance
  • 5.17.18. Moisture Separator Maintenance
  • 5.17.19. Auxiliary Regulator
  • 5.17.20. Auxiliary Regulator Maintenance
  • 5.17.21. Coolers Locator
  • 5.17.22. Compressor Oil Cooler
  • 5.18. Compressor / Hydraulic Oil Cooler Service Manual
  • 6. CAT MD6420B F24 REV.01 SECTION FIVE
  • 6.1. Section 5 Contents
  • 6.2. Dust Control System
  • 6.3. Water Injection
  • 6.3.1. Water Tanks
  • 6.3.2. Water Injection
  • 6.3.3. Water Injection Relief Valve
  • 6.4. Water Pump
  • 6.4.1. Pump Specifications
  • 6.4.2. Servicing Instructions
  • 6.4.3. General Care Of The Pump
  • 6.4.4. Care In Freezing Weather
  • 6.4.5. Parts List
  • 6.4.6. Replacing Piston Cup Seals
  • 6.4.7. Replacing Suction And Discharge Valves
  • 6.4.8. Replacing Power End Bearings
  • 6.4.9. Servicing The Wrist Pin Bearings
  • 6.4.10. Fastener Torque Requirements
  • 6.4.11. Recommended Lubricants
  • 6.4.12. Water Pump Motor Repair
  • 6.4.13. Water Injection Hydraulic Control Valve Repair
  • 6.4.14. Water Pump Drive Coupling
  • 6.4.15. Level and Flow Transducer
  • 6.5. High Pressure Cleaner
  • 6.5.1. High Pressure Washdown (Motor And Pump)
  • 6.5.2. SAFETY WARNINGS
  • 6.5.3. Safety Operation
  • 6.5.4. Battery
  • 6.5.5. Pre-Start Checks
  • 6.5.6. Starting And Operation
  • 6.5.7. Maintenance (Refer To Periodic Service When To Maintenance.)
  • 6.5.8. Precautions At Recoil Starting
  • 6.5.9. Pump Assembly
  • 6.6. Foam System (Optional)
  • 6.6.1. Foam Pump
  • 7. CAT MD6420B F24 REV.01 SECTION SIX
  • 7.1. Section 6 Contents
  • 7.2. Mast Weldment
  • 7.3. Weld Inspection Schedule
  • 7.3.1. Mast Inspection
  • 7.4. Mast Assembly and Installation
  • 7.4.1. Mast Assembly 16m
  • 7.4.2. Mast / Drill Without Mast
  • 7.4.3. Mast Assembly
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