Komatsu PC3000-1 Hydraulic Mining Shovel Shop Manual SMPC30006174

Description

• Model List:
  • PC3000-1 Hydraulic Mining Shovel

• 1. Table of Contents
• 2. Section 1 Main Assembly Groups
• 2.1. Table of Contents, Section 1
• 2.1.1. General Layout
• 2.1.2. Drive
• 2.1.3. Control Blocks, Slew Gear
• 2.1.4. Undercarriage, Travel Drive
• 2.1.5. Drivers Cab
• 3. Section 2 Drive
• 3.1. Table of Contents, Section 2
• 3.1.1. Prime Drive Assembly
• 3.1.2. Engine Mounts
• 3.1.3. Fan Drive and Cooler Assy.
• 3.1.4. Coupling
• 3.1.5. Air Filter
• 3.1.6. Pump Distributor Gear
• 3.1.7. Pump Spline Lubrication
• 3.1.8. PTO Gear Ludrication
• 4. Section 3 Hydraulic Oil Tank
• 4.1. Table of Contents, Section 3
• 4.1.1. Main Oil Tank
• 4.1.2. Return and Leak Oil Filter
• 4.1.3. Breather Filter
• 4.1.4. Location of Pressure Switches and Sensors
• 5. Section 4 Hydraulic Oil Cooling
• 5.1. Table of Contents, Section 4
• 5.1.1. General
• 5.1.2. Hydraulic Oil Cooling Circuit
• 5.1.3. Measuring / Setting the Back Pressure Valve
• 5.1.4. Fan Drive
• 5.1.5. Axial Piston Pump
• 5.1.6. Measuring and Setting of the Fan Speed
• 5.1.7. Function Check for RPMControl
• 6. Section 5 Controlling
• 6.1. Table of Contents, Section 5
• 6.1.1. Pilot Pressure Supplu
• 6.1.1.1. General
• 6.1.1.2. Function
• 6.1.2. Checks and Adjustment of Pilot Pressure
• 6.1.3. Measuring and Adjustment of Control Pressure
• 6.1.3.1. Checking of Accumulator Function
• 6.1.3.2. Checking of Accumulator Precharge Pressure
• 6.1.4. Travel Parking Brake
• 6.1.5. Function Check of Travel Parking Brake
• 6.1.6. Slew Parking (House) Brake
• 7. Section 6 Components
• 7.1. Table of Content
• 7.1.1. Main Control Blocks and High Pressure Filter (BullClam Attachment
• 7.1.2. Main Control Blocks and High Pressure Filter (Back Hoe Attachment
• 7.1.3. Distributor Manifold (BullClam Attachment)
• 7.1.4. Distributor Manifold (Back Hoe Attachment
• 7.1.5. Restrictor Block with Pressure Valve
• 7.1.6. Restrictor Block
• 7.1.7. Anti Cavitation Valve Block
• 7.1.8. Proportional Solenoid Valve
• 7.1.9. Pressure Filter
• 7.1.10. Control Blocks
• 7.1.10.1. Control Blocks and Valves
• 7.1.10.2. Valve at the Control Block
• 7.1.10.3. Load Holding Valve
• 7.1.11. Travel Brake Valve
• 7.1.12. Pressure Reducing Valve
• 7.1.13. Directional Control Valve (Solenoid Valve)
• 7.1.14. Hydraulic Cylinder
• 7.1.15. Auxiliary Pumps, Fan Drive
• 7.1.16. Auxiliary Gear Pumps
• 7.1.17. Slew Ring
• 8. Section 7 Main Hydraulic Pumps and Pump Regulation
• 8.1. Table of Content
• 8.1.1. Main Hydraulic Pump A7V / HD D
• 8.1.2. SLBearing
• 8.1.3. Function of the Pump Governor
• 8.1.4. Pump Bearing Lubrication
• 8.1.5. Pump Governor Adjustments
• 8.1.6. Pump Regulation, General
• 8.1.7. Determination of Peak Point (Engine Performance Test)
• 8.1.8. Hydraulic Regulation Adjustment, Stop Gap Operation
• 8.1.9. Detailed Explanation for Electronic Pump Regulation
• 8.1.10. Adjustments / Checks for Electronic Pump Regulation
• 8.1.11. Adjusting the RPM Sensor (MPU)
• 8.1.12. Adjustments at the ELL Module, Normal Fine Tuning
• 8.1.13. Checks / Function Test / Fault Finding at JOBSITE
• 8.1.14. EPM Module, Function and Test
• 8.1.15. ERM Module, Function and Test
• 8.1.16. ELL Module, Function and Test
• 8.1.17. Amplifier Module, Function and Test
• 8.1.18. Simplified Trouble Shooting of Electronic Regulation
• 9. Section 8 Operating Hydraulic
• 9.1. Table of Content
• 9.1.1. Hydraulic for Attachment Cylinder
• 9.1.2. Adjustments for Attachment Cylinder Hydraulic
• 9.1.3. Slew Circuit, General
• 9.1.4. Slew Motor
• 9.1.5. Slew Gear and House Brake
• 9.1.6. Slew Brake Valve
• 9.1.7. Slew Function
• 9.1.8. Checks and Adjustments
• 9.1.9. Travel Citcuit
• 9.1.10. Rotary Distributor
• 9.1.11. Travel Motor (Axial Piston Motor A2FM)
• 9.1.12. Travel Gear and House Brake
• 9.1.12.1. Travel Gear
• 9.1.12.2. Travel Gear House Brake
• 9.1.13. Travel, Function
• 9.1.14. AntiCavitation Circuit
• 9.1.15. Adjustments / Checks
• 10. Section 9 Hydraulic Tank Tension System
• 10.1. Table of Content
• 10.1.1. Hydraulic Track Tension System
• 10.1.1.1. Function
• 10.1.1.2. Pressure Increasing Valve
• 10.1.1.3. Pressure Relief Valve, Direct Operated
• 10.1.1.4. Adjustments / Pressure Checks
• 11. Section 10 Hints for the Hydraulic Circuit Diagram
• 11.1. Table of Content
• 11.1.1. Hints for Reading Circuit Diagrams
• 11.1.2. Legend of the Hydraulic Circuit Diagram
• 11.1.3. Pressure Check Points
• 11.1.4. How to Read the Circuit Diagram
• 11.2. Hydraulic Diagram 897 913 40 (1/3)
• 11.3. Hydraulic Diagram 897 913 40 (2/3)
• 11.4. Hydraulic Diagram 897 913 40 (3/3)
• 12. Section 11 Hints for the Electric Circuit Diagram
• 12.1. Table of Content
• 12.1.1. Markings of Electrical Components in Circuit Diagrams
• 12.1.2. Symbols
• 12.1.3. KGM Circuit Diagrams
• 12.1.3.1. General Information
• 12.1.3.2. Explanation of the Drawing Concept
• 12.1.3.3. Terminal Plans
• 12.1.3.4. Location of Main Terminal Boxes and Important Components
• 12.1.3.5. Reading a Circuit Diagram
• 12.1.4. Adjustments
• 12.1.5. Component List / Function
• 12.2. Electrical Diagrams
• 12.2.1. Electrical Diagrams 897 825 40 (1/49)
• 12.2.2. Electrical Diagrams 897 825 40 (2/49)
• 12.2.3. Electrical Diagrams 897 825 40 (3/49)
• 12.2.4. Electrical Diagrams 897 825 40 (4/49)
• 12.2.5. Electrical Diagrams 897 825 40 (5/49)
• 12.2.6. Electrical Diagrams 897 825 40 (6/49)
• 12.2.7. Electrical Diagrams 897 825 40 (7/49)
• 12.2.8. Electrical Diagrams 897 825 40 (8/49)
• 12.2.9. Electrical Diagrams 897 825 40 (9/49)
• 12.2.10. Electrical Diagrams 897 825 40 (10/49)
• 12.2.11. Electrical Diagrams 897 825 40 (11/49)
• 12.2.12. Electrical Diagrams 897 825 40 (12/49)
• 12.2.13. Electrical Diagrams 897 825 40 (13/49)
• 12.2.14. Electrical Diagrams 897 825 40 (14/49)
• 12.2.15. Electrical Diagrams 897 825 40 (15/49)
• 12.2.16. Electrical Diagrams 897 825 40 (16/49)
• 12.2.17. Electrical Diagrams 897 825 40 (17/49)
• 12.2.18. Electrical Diagrams 897 825 40 (18/49)
• 12.2.19. Electrical Diagrams 897 825 40 (19/49)
• 12.2.20. Electrical Diagrams 897 825 40 (20/49)
• 12.2.21. Electrical Diagrams 897 825 40 (21/49)
• 12.2.22. Electrical Diagrams 897 825 40 (22/49)
• 12.2.23. Electrical Diagrams 897 825 40 (23/49)
• 12.2.24. Electrical Diagrams 897 825 40 (24/49)
• 12.2.25. Electrical Diagrams 897 825 40 (25/49)
• 12.2.26. Electrical Diagrams 897 825 40 (26/49)
• 12.2.27. Electrical Diagrams 897 825 40 (27/49)
• 12.2.28. Electrical Diagrams 897 825 40 (28/49)
• 12.2.29. Electrical Diagrams 897 825 40 (29/49)
• 12.2.30. Electrical Diagrams 897 825 40 (30/49)
• 12.2.31. Electrical Diagrams 897 825 40 (31/49)
• 12.2.32. Electrical Diagrams 897 825 40 (32/49)
• 12.2.33. Electrical Diagrams 897 825 40 (33/49)
• 12.2.34. Electrical Diagrams 897 825 40 (34/49)
• 12.2.35. Electrical Diagrams 897 825 40 (35/49)
• 12.2.36. Electrical Diagrams 897 825 40 (36/49)
• 12.2.37. Electrical Diagrams 897 825 40 (37/49)
• 12.2.38. Electrical Diagrams 897 825 40 (38/49)
• 12.2.39. Electrical Diagrams 897 825 40 (39/49)
• 12.2.40. Electrical Diagrams 897 825 40 (40/49)
• 12.2.41. Electrical Diagrams 897 825 40 (41/49)
• 12.2.42. Electrical Diagrams 897 825 40 (42/49)
• 12.2.43. Electrical Diagrams 897 825 40 (43/49)
• 12.2.44. Electrical Diagrams 897 825 40 (44/49)
• 12.2.45. Electrical Diagrams 897 825 40 (45/49)
• 13. Section 12 Electronic Text Monitoring System
• 13.1. Table of Content
• 13.1.1. Introduction
• 13.1.2. Function
• 13.1.3. Lay Out of Dash Board
• 13.1.4. Text Monitoring System
• 13.1.5. Frequency / Voltage Converter (EFDModule)