komatsu pc3000 6 hydraulic mining shovel service manual smpc30006208 1

komatsu pc3000 6 hydraulic mining shovel service manual smpc30006208 2

komatsu pc3000 6 hydraulic mining shovel service manual smpc30006208 3

komatsu pc3000 6 hydraulic mining shovel service manual smpc30006208 4

komatsu pc3000 6 hydraulic mining shovel service manual smpc30006208 5

Komatsu PC3000-6 Hydraulic Mining Shovel Service Manual SMPC30006208

$30.00

Type Of Manual: Service Manual
Manual ID: SMPC30006208
Format: PDF
Size: 12.6MB
Number of Pages: 434

Category: Komatsu Service Manual PDF

Model List:
- PC3000-6 Hydraulic Mining Shovel

1. COVER
2. INTRODUCTION
3. II. SAFETY
4. III. SPECIFICATIONS
5. MAIN ASSEMBLY GROUPS
5.1. General layout
5.2. Superstructure
5.3. Power House
5.4. Hydraulic Oil Reservoir
5.5. Hydraulic Oil Cooler
5.6. Fuel tank (Fuel reservoir)
5.7. Counter weight
5.8. Cab support
5.9. Operators cab
5.10. Control blocks
5.11. Swing gears
5.12. Under carriage
6. DRIVE
6.1. Prime drive assembly
6.2. Engine and gearbox mount
6.3. Torque supports
6.4. Radiator fan Drive Assy.
6.5. Pump distributor gearbox (PTO)
6.5.1. Spline shaft housing
6.5.2. PTO lubrication and cooling
6.5.3. PTO valve adjustments
6.6. Coupling
6.7. Air Filter
7. HYDRAULIC OIL RESERVOIR
7.1. Hydraulic oil reservoir
7.2. Return and leak oil filter
7.3. Breather Filter
7.4. Location of electrical components
8. HYDRAULIC OIL COOLING
8.1. General
8.2. Hydraulic oil cooling circuit
8.3. Back pressure valve adjustment
8.4. Fan drive
8.4.1. Fan pump
8.4.2. Pressure relieve valve
8.4.3. Temperature relay
8.5. Cooler fan drive adjustment
9. CONTROLLING
9.1. Pilot pressure supply and adjustment
9.1.1. Pilot control arrangement
9.1.2. Pilot pressure adjustment
9.1.3. Check of Control Pressure
9.2. Slew brakes
9.3. Travel parking brake
9.4. Check of the pilot control logic
9.4.1. Check sheet FSA Page 1
9.4.2. Check sheet BHA Page 1
10. COMPONENTS
10.1. Main control block and valve arrangement
10.1.1. FSA arrangement
10.1.2. BHA arrangement
10.2. Distributor manifold
10.2.1. Front shovel attachment FSA
10.2.2. Back hoe attachment BHA
10.2.3. SRV with throttle check valve
10.2.4. Anti cavitation valve (check valve)
10.3. Main control block
10.3.1. Load holding valve
10.3.2. High pressure filter
10.3.3. Pressure relieve valves and anticavitation valve
10.3.4. Pressure relieve valves and anticavitation valve
10.4. Compact valve blocks
10.5. Compact valve blocks
10.6. Auxiliary gear pumps
10.7. Hydraulic cylinder
10.8. Swing ring
11. MAIN HYDRAULIC PUMPS AND PUMP REGULATION
11.1. General
11.1.1. Pump location
11.2. Main pump operating principles
11.2.1. Main pump function
11.3. Main pump checks and adjustments
11.3.1. Peak point diesel engine test
11.3.2. Pressure transducer test
11.3.3. Cut off function
11.3.4. Pump regulation
11.3.5. Swing pump volume reduction
11.4. Electronic pump regulation
11.5. Pump Controller CR700
11.6. Multi Monitor
11.7. Multimonitor software instruction
11.7.1. Multimonitor main control
11.7.2. Service Menu screen
11.7.3. Monitoring (menu item 01)
11.7.4. Abnormality Record (menu item 02)
11.7.5. Default (menu item 03)
11.7.6. Adjustment (menu item 04)
11.7.7. Display Setup (menu item 05)
11.7.8. Table of fault messages and adjustments
11.8. Trouble shooting pump and pump regulation
12. OPERATING HYDRAULIC
12.1. General layout
12.2. Floating function of boom and stick only FSA
12.3. Check and Adjustments for MRVs and SRVs
12.3.1. Check and Adjustments for MRV
12.3.2. Check and Adjustment for SRVs
12.3.3. Check and adjustment of the throttle check valves
12.4. Hydraulic for the swing circuit
12.4.1. Hydraulic for the swing circuit
12.4.2. Slew gear box L S
12.4.3. Slew parking brake
12.4.4. Slew service brake valve
12.4.5. Checks and adjustment of the slew pressure valve
12.5. Travel circuit
12.5.1. Rotary joint
12.5.2. Travel motor A2FMt
12.5.3. Travel gear
12.5.4. Travel parking brake
12.5.5. Travel control function
12.5.6. Check and Adjustment SRV travel system
13. TRACK TENSION SYSTEM
13.1. General layout
13.2. Track tensioning function
13.2.1. Cushioning
13.2.2. Pressure Increasing valve PIV
13.3. Track tensioning adjustment
13.3.1. Track tensioning function check
14. ACCESS LADDER HYDRAULICALLY OPERATED
14.1. Access ladder
14.2. Access ladder functional description
15. CENTRAL REFILLING SYSTEM
15.1. Functional description
16. HINTS FOR READING THE HYDRAULIC CIRCUIT DIAGRAM
16.1. General
16.2. Symbolic
16.2.1. Lines, unions
16.2.2. Components, valves
16.2.3. Sensors
16.2.4. Valves, valve components
16.2.5. Pump, motor, cylinder
17. HINTS FOR READING THE ELECTRIC CIRCUIT DIAGRAM
17.1. Designation of electrical components
17.2. Electric symbols
17.3. Symbols
17.3.1. Drawing concept
17.3.2. Reading of the circuit diagram
18. ELECTRONIC TEXT MONITORING SYSTEM ETM
18.1. General Function
19. AUTOMATIC LUBRICATION SYSTEM
19.1. General Function
19.2. Function of a lubrication cycle
19.3. Lubrication pump drive
19.4. Lubrication pump
19.4.1. Adjustments lubricating pump speed
19.4.2. Adjustments lubricating pump pressure
19.5. Lubricant Injector (metering valve)
19.5.1. Connection of one or more injectors
19.5.2. Function lubrication injector (metering valve)
19.6. End line pressure switch
19.7. Lubricant in line filter
19.8. Lubricant level sensor
19.8.1. Capacitive digital type for machines with ETM
19.8.2. Capacitive analog type for machines with PLC
19.9. Lubrication system function and controlling
19.9.1. Central Lubrication System (CLS) function and controlling with ETM system (PC 3000)
19.9.2. Swing ring lubrication system (SLS) function and controlling with ETM system (PC3000)
19.10. Adjustment of the lubrication system with ETM
19.11. Trouble shooting lubricating system
19.11.1. Lubrication pump cylinder does not move
19.11.2. Lubricant pressure built up very slowly or not at all.
19.11.3. Insufficient lubricant supply to one or more attachment bearings
19.11.4. Insufficient lubricant at the swing ring gear

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