Description
Komatsu PC3000-6 Hydraulic Excavator General Assembly Procedure Manual
Komatsu PC3000-6 Hydraulic Excavator Index:
GENERAL CONTENT
1. Overviews
1.1 Superstructure 5
1.2 Engine House 7
2. General
2.1 Delivery of the Excavator 9
2.2 Assembling of the Excavator 9
2.3 Transportation and Lifting 11
2.4 Manpower / Assembly Time 13
2.5 Assembly Site Requirements 15
2.6 Space and Placing Requirements 19
2.7 Preparation for Assembly 19
2.8 Basic Measurements and Weights 19
2.9 Transport Dimensions and Weights 21
3. Assembly sequence
3.1. Assembly of Undercarriage 23
3.1.1 Mounting of travel gear breather filters 25
3.1.2 Track tensioning system 27
3.2 Assembly of Superstructure onto the Undercarriage 29
3.3 Assembly of engine house 31
3.4 Mounting of Boom 33
3.5 Mounting of Hydraulic Oil Tank 35
3.6 Mounting of Hydraulic Oil Cooler 37
3.7 Mounting of Fuel Tank 39
3.8 Mounting of Hydraulic access Ladder 41
3.9 Mounting of Cab Base 43
3.10 Mounting of Counterweight 45
3.11 Mounting of Handrails, Steps and Gratings 47
3.12 Mounting of Cable transfer to the Operators Cab 49
3.13 Mounting of Cab 53
3.13.1 Mounting of cab air cleaner 55
3.14 Mounting of Bucket Cylinders 57
3.15 Mounting of Stick 59
3.15.1 Mounting of stick (backhoe) 61
3.16 Filling up hydraulic oil tank 63
3.17 Bleed air from all hydraulic tanks 65
3.18 Filling up fuel tank 67
3.19 Pre-checks prior Initial Start-up 69
3.20 Mounting of stick cylinders to the stick 73
3.21 Assembly of Bullclam Bucket to the Stick 75
3.22 Mounting of the pin seals 79
3.22.1 Mounting of pin seals (backhoe) 81
3.23 Connection of the cable harnesses
to the terminal rails in the switch box “X2” 83
3.24 Putting the Central Lubrication System into operation 87
3.25 Standard Application Torque Chart 89
