Komatsu PC12R-8 HS Manuals

Manuals and User Guides for Komatsu PC12R-8 HS. We have 1 Komatsu PC12R-8 HS manual available for free PDF download: Operation & Maintenance Manual

Komatsu PC12R-8 HS Operation & Maintenance Manual (208 pages)

HYDRAULIC EXCAVATOR

Brand: Komatsu | Category: Excavators | Size: 4.97 MB

Foreword

3
Information on Safety

4
Introduction

6
- Intended Uses
  6
- Improper or Unauthorized Uses
  6
- Main Characteristics
  7
- Running-In
  7
Product Identification

8
Safety and Accident Prevention

21
Safety, Noise and Vibration Plates

22
General Precautions

31
Precautions to be Taken before Starting the Engine

36
Precautions to be Taken When Working

38
- Starting the Engine
  38
- Check the Direction before Starting the Machine
  38
- Checks for Travelling in Reverse
  38
- Moving the Machine
  39
- Moving on Slopes
  40
- Working on Slopes
  41
- Unauthorized Operations
  41
- Preventing Electrocution
  42
- Visibility
  43
- Working on Icy or Snow-Covered Surfaces
  43
- Preventing Damage Caused by the Work Equipment
  43
- Working on Loose Ground
  43
- Parking the Machine
  44
Transporting the Machine on Motor Vehicles

45
- Loading and Unloading
  45
- Transport
  45
Battery

46
- Preventing Risks that May be Due to the Battery
  46
- Starting with Booster Cables
  46
Precautions for the Removal

47
Precautions for Maintenance

48
The Machine and Its Operations

55
Safety Locks

56
- Machine Locks
  56
General Views

57
Instruments and Controls

60
- Instruments
  60
- Warning Lights
  61
- Switches and Push Buttons
  63
- Electrical Accessories
  66
- Machine Controls
  68
Fuses and Relays

77
- Fuses
  77
- Relays
  78
Guards and Driver's Seat

79
- Engine Hood
  79
- Canopy
  80
- Cab
  80
  - Sliding Door
    81
  - Front Opening Windshield
    82
  - Front Windshield (Lower Part)
    83
  - Side Opening Window
    84
- Ventilation and Heating
  85
- Seat
  85
- Safety Belt
  86
- Emergency Exit
  86
- Technical Documentation Case
  87
- Fire Extinguisher
  87
- First Aid Kit
  87
Use of the Machine

89
- Checks before Starting the Engine
  89
  - Visual Checks
    89
  - Daily Checks
    89
  - Operational Checks
    90
- Starting the Engine
  91
  - Starting with Warm Engine or in Temperate Climates
    91
  - Starting with Cold Engine or in Cold Climates
    92
- Warming the Engine
  93
- Heating the Hydraulic Oil
  93
- How to Move the Machine
  93
  - Steering (Changing Direction)
    95
  - Moving on Slopes
    96
  - Maximum Immersion Depth
    97
Parking the Machine

98
- Parking on Level Ground
  98
- Parking on Slopes
  99
Stopping the Engine

100
Transporting the Machine on Motor Vehicles

101
- Loading and Unloading the Machine
  101
- Transport
  102
Lifting the Machine

103
Precautions to be Taken in the Cold Season

104
- Fuel and Lubricants
  104
- Coolant
  104
- Battery
  104
- Other Precautions
  105
- Precautions to be Taken at the End of Work
  105
Precautions to be Taken in the Warm Season

106
Using the Work Equipment

107
- Organizing the Work Area
  107
- Positioning the Machine for Digging Operations
  108
- Digging Method
  109
- Changing the Bucket
  110
Using the Machine with Variable Track Gauge

111
- How to Use the Variable Track Gauge
  111
- Adjusting the Blade
  112
Long Periods of Inactivity

113
Troubleshooting

115
- Occurrences that Are Not Failures
  115
- How to Remove the Machine
  115
- After the Fuel Has Run out
  116
- If the Battery Is down
  116
  - Starting with Booster Cables
    117
- Other Troubles
  118
  - Electrical Circuit
    118
  - Hydraulic System
    118
  - Engine
    119
Maintenance

121
Guide to Maintenance

122
Maintenance Notes

124
- Notes Regarding the Engine
  124
  - Engine Oil
    124
  - Coolant
    124
  - Fuel
    125
- Notes Regarding the Hydraulic System
  125
- Notes Regarding the Electrical System
  126
- Notes Regarding Lubrication
  126
- Parts Subject to Wear that Periodically Need Changing
  127
Fuel, Coolant and Lubricants

128
- Homologated Hees Synthetic Biodegradable Lubricants
  130
Driving Torques for Screws and Nuts

131
- Standard Driving Torques
  131
- Specific Driving Torques
  131
Lubrication

132
Periodical Change of the Components Connected with Safety

136
- Critical Parts for Safety
  137
Maintenance Plan

140
Technical Specifications

177
Technical Data

178
6.1 Authorized Optional Equipment

200
Authorized Optional Equipment

200
Arrangement for the Installation of the Demolition Hammer (Breaker)

203
- Description and Control
  203
- Use of the Demolition Hammer and Rules to be Observed
  203
- Installing and Removing the Demolition Hammer
  207
  - Installing the Hammer
    207
  - Removing the Hammer
    208
- Maintenance
  208

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Komatsu PC12R-8 HS Manuals

Komatsu PC12R-8 HS Operation & Maintenance Manual (208 pages)

Table of Contents

Foreword

Information on Safety

Introduction

Product Identification

Safety and Accident Prevention

Safety, Noise and Vibration Plates

General Precautions

Precautions to be Taken before Starting the Engine

Precautions to be Taken When Working

Transporting the Machine on Motor Vehicles

Battery

Precautions for the Removal

Precautions for Maintenance

The Machine and Its Operations

Safety Locks

General Views

Instruments and Controls

Fuses and Relays

Guards and Driver's Seat

Use of the Machine

Parking the Machine

Stopping the Engine

Transporting the Machine on Motor Vehicles

Lifting the Machine

Precautions to be Taken in the Cold Season

Precautions to be Taken in the Warm Season

Using the Work Equipment

Using the Machine with Variable Track Gauge

Long Periods of Inactivity

Troubleshooting

Maintenance

Guide to Maintenance

Maintenance Notes

Fuel, Coolant and Lubricants

Driving Torques for Screws and Nuts

Lubrication

Periodical Change of the Components Connected with Safety

Maintenance Plan

Technical Specifications

Technical Data

6.1 Authorized Optional Equipment

Authorized Optional Equipment

Arrangement for the Installation of the Demolition Hammer (Breaker)

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