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PW160-7H
Komatsu PW160-7H User Manual
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OPERATION
EXPLANATION OF COMPONENTS
PW160-
7H VEAM3
90100
89
15. CONTROL LEVER LOCK
This
lamp will
illuminat
e when th
e PPC
lock is s
witche
d on.
16. SWIN
G POSI
TION
This la
mp (16
) will il
luminate when
the upper st
ructure
is or
ien-
tated to str
aight ahea
d.
15
16
88
90
Table of Contents
Table of Contents
13
Foreword
3
Foreword
4
Safety Information
5
Safety Messages
5
Noise
6
Vibration
6
Emergency Steering
7
Introduction
8
Intended Use
8
Features
8
Breaking in Your New Machine
9
Locations of Plates, Table to Enter Serial No. and Distributor
10
Machine Serial No. Plate Position
10
Engine Serial No. Plate Position
10
Machine Serial Plates
11
Table of Contents
13
General Precautions
20
Precaution During Operation
27
Before Starting Engine
27
Operating Machine
28
Transportation
35
Battery
36
Towing
37
Bucket with Hook or Bucket Link with Lifting Eye
38
Handling of Fluids
40
Precautions for Maintenance
42
Before Carrying out Maintenance
42
During Maintenance
45
Position for Attaching Safety Labels
48
Lifting Capacity Chart Pw160-7H
56
ONE PIECE BOOM Lift Capacity Tables
56
TWO PIECE BOOM Lift Capacity Tables
62
Overload Caution
68
Operation
69
General View
70
General View of Machine
70
General View of Controls and Gauges
71
Explanation of Components
72
Machine Monitor
72
Basic Check Items
75
Switches
103
Control Levers, Pedals
111
Front Window
117
Emergency Exit from Operator's Cab
121
Door Lock
122
Cap, Cover with Lock
123
Fuse
124
Luggage Tray
125
Ashtray
125
Cup Holder
125
Hot and Cool Box
125
Cab Radio
126
Power Pick-Up Port
126
Handling Air Conditioner
127
Fusible Link
140
Controller
141
Tool Box (Chassis)
141
Refuelling Pump
141
Warning Lamps
143
Handling Accumulators
144
Operation
145
Check before Starting Engine
145
Operations and Checks before Starting Engine
156
Starting Engine
158
Moving Machine off
167
Steering
170
Travelling on Public Highway
171
Stopping & Parking
172
SWINGING (Slewing the Upper Carriage)
174
Operation of Work Equipment
175
Working Mode Selection
177
Prohibitions for Operation
179
Precautions for Operation
180
Recommendations for Travelling
182
Precautions When Travelling up or down Hills
183
How to Escape from Mud
184
Work Possible Using Hydraulic Excavator
185
Replacement and Inversion of Bucket
187
Stopping Engine
189
Check after Finishing Work
189
Check after Stopping Engine
190
Locking
190
Overload Warning Device
190
Handling the Wheels
190
Transportation
195
Loading, Unloading Work
195
Precautions for Loading
197
Precautions for Transportation
200
Travelling Posture
202
Cold Weather Operation
204
Precautions for Low Temperature
204
Precautions after Completion of Work
206
After Cold Weather
206
Long-Term Storage
207
Before Storage
207
During Storage
207
After Storage
208
Starting Machine after Long-Term Storage
208
Troubleshooting
209
Phenomena that Are Not Failures
209
Method of Towing Machine
210
Precautions on Particular Jobsites
210
Discharged Battery
211
Other Trouble
215
Maintenance
221
Guides to Maintenance
222
Outline of Service
225
Outline of Oil, Fuel, Coolant
225
Outline of Electric System
228
Outline of Hydraulic System
229
Wear Parts List
231
Use Fuel, Coolant and Lubricants According to Ambient Temperature
232
Proper Selection of Fuel, Coolant and Lubricants
232
Use Fuel, Coolant and Lubricants According to Ambient Temperature Cont
234
Standard Tightening Torques for Bolts and Nuts
236
Introduction of Necessary Tools
236
Tightening Torque Specifications
237
Tightening Torque List
237
Periodic Replacement of Safety Critical Parts
238
Safety Critical Parts
239
Maintenance Schedule Chart
240
Default Chapter
244
Key to Lubrication Points
244
Service Procedure
246
Initial 50 Hours Service
246
Check and Tighten Wheel Nuts
246
Initial 250 Hours Service
246
Replace Fuel Filter Cartridge
246
Check Engine Valve Clearance, Adjust
246
Change Oil in Transmission, Hubs + Axles
246
When Required
247
Check, Clean and Replace Air Cleaner Element
247
Clean Inside of Cooling System
252
Checking Coolant Level
255
Check and Tighten Wheel Nuts
258
Check Electrical Intake Air Heater
258
Check Alternator
258
Replace Bucket Side Cutters
259
Check Start Motor
259
Replace Bucket Teeth
260
Adjust Bucket Clearance
264
Check Window Washer Fluid Level, Add Fluid
265
Check and Adjust Air Conditioner
266
Check before Starting
267
Check Coolant Level, Add Water
267
Drain Engine Breather Oil Catcher
267
Check Oil Level in Engine Oil Pan, Add Oil
268
Check Fuel Level, Add Fuel
269
Check Air Cleaner for Clogging
270
Check Oil Level in Hydraulic Tank, Add Oil
270
Check Electric Wiring
271
Check for Water and Sediment in Sedimentor. Drain Water and Sediment
271
Every 50 Hours
272
Drain Water and Sediment from Fuel Tank
272
Every 100 Hours Service
273
Every 250 Hours Maintenance
279
Every 500 Hours Service
285
Every 1000 Hours Service
292
Every 2000 Hours Service
299
Every 4000 Hours Service
301
Every 5000 Hours Service
302
Specifications
305
Specifications
306
1 Piece Boom
307
2 Piece Boom
308
Working Range: One Piece Boom
309
Working Range: Two Piece Boom
310
Options, Attachments
311
General Precautions
312
Precautions Related to Safety
312
Precautions When Installing Attachments
313
Handling Bucket with Hook
315
Checking for Damage to Bucket with Hook
315
Prohibited Operations
315
Precautions During Operations
315
Machines Ready for Attachments
316
General Locations
316
Handling the Clamshell Bucket
318
Operation
320
Method for Releasing Pressure in Control Circuit of Machines Equipped with Accumulator
323
Long-Term Storage
323
Introduction of Attachments and Extending Machine Service Life
324
Hydraulic Breaker
324
Power Ripper
327
Fork Grab
328
Grapple Bucket
329
Scrap Grapple
330
Crusher & Smasher
332
Hydraulic Pile Driver
333
Hydraulic Excavator with Multipurpose Crane
334
Index
343
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Komatsu PW160-7H Specifications
General
Brand
Komatsu
Model
PW160-7H
Category
Excavators
Language
English
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