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PC130/150LGP-6K ENG

12.OPERATION

12.22 OVERLOAD WARNING DEVICE

Excavators are provided with this device to warn the operator about

tipping over while lifting loads. A buzzer will sound when the machine is in

Lo mode and the machine nears its lifting capacity.

NOTE:

1. Only conduct lifting operations in Lo mode as the overload warning

system is only active in this mode.

2. Ensure "Active" mode is not selected when in Lo mode as this will

cancel the overload warning system.

1 Foreword3
2 Safety Information4
3 Introduction6
- Table of Contents9
4 Location of Plates, Tabel to Enter Serial No. and Distributor13
Safety13
6 General Precautions14
7 Precautions During Operation21
- Before Starting Engine21
- After Starting Engine23
- Transportation30
- Battery31
- Towing33
- Bucket with Hook34
8 Precautions for Maintenance35
- Before Carrying out Maintenance35
- During Maintenance39
9 Position for Attaching Safety Labels44
12 Operation45
- Check before Starting90
- Starting Engine100
- Operations and Checks after Starting Engine103
- Moving Machine off109
- Steering Machine112
- Stopping Machine114
- Swinging115
- Operation of Work Equipment116
- Working Mode Selection117
- Handling Active Mode119
- Prohibitions for Operation121
- Precautions for Operation123
- Precautions When Traveling up or down Hills124
- How to Escape from Mud126
- Work Possible Using Hydraulic Excavator127
- Replacement and Inversion of Bucket128
- Parking Machine130
- Check after Finishing Work131
- Stopping Engine132
- Check after Stopping Engine133
- Locking133
- Overload Warning Device134
- Offset Boom135
13 Transportation137
- Loading, Unloading Work137
- Precautions for Loading139
- Precautions for Transportation140
- Lifting the Machine140
14 Cold Weather Operation144
- Precautions for Low Temperature144
- Precautions after Completion of Work146
- After Cold Weather146
15 Long-Term Storage147
- Before Storage147
- During Storage148
- After Storage148
- Starting Machine after Long-Term Storage148
16 Troubleshooting149
- When Machine Runs out of Fuel149
- Phenomena that Are Not Failures149
- Method of Towing Machine149
- Using Method for Light-Weight Towing Hook150
- Precautions on Particular Jobsites150
- If Battery Is Discharged151
- Other Trouble155
Maintenance161
17 Guides to Maintenance162
18 Outlines of Service164
- Outline of Oil, Fuel, Coolant164
- Outline of Electric System168
- Outline of Hydraulic System169
19 Wear Parts List170
20 Use of Fuel, Coolant and Lubricants According to Ambient Temperature171
21 Standard Tightening Torques for Bolts and Nuts175
- Introduction of Necessary Tools175
- Torque List176
22 Periodic Replacement of Safety Critical Parts177
23 Maintenance Schedule Chart183
- Maintenance Interval When Using Hydraulic Breaker183
24 Service Procedure184
- Initial 250 Hours Service184
- When Required185
- Check before Starting201
- Every 50 Hours Service206
- Every 100 Hours Service207
- Every 250 Hours Service210
- Every 500 Hours Service214
- Every 1000 Hours Service220
- Every 2000 Hours Service223
- Every 4000 Hours Service225
- Every 5000 Hours Service226
Options and Attachments237
26 General Precautions238
- Prohibited Operations240
- Operation243
- Specifications245
- Hydraulic Breaker250
- Power Ripper253
- Fork Grab254
- Grapple Bucket255
- Scrap Grapple256

Brand	Komatsu
Model	PC130-6K 2001
Category	Excavators
Language	English

Komatsu PC130-6K 2001 User Manual

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Komatsu PC130-6K 2001 Specifications

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