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D65EX-15E0
Komatsu Utility D65EX-15E0 User Manual
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D65EX
-15E0
D65PX
-15E0
SERIAL NUMBER
D65EX-15E0
- 69001
and up
D65PX-15E0
- 69001
and up
BULLDOZER
Unsafe use of th
is machine may cause serio
us injury or
death. Operators and maintenanc
e personnel must read
this manual before operating or maintaining th
is
machine. This manual shou
ld be kept inside the cab f
or
reference and periodically reviewed by all personnel who
will come into contact with the ma
chine.
Operation &
Maintenance Manual
EEAM024400
WARNING
2
Table of Contents
Foreword
4
Before Reading this Manual
4
Important Safety Information
6
Noise Emission Levels
7
Vibration Levels
7
Guide to Reduce Vibration Levels on Machine
8
Intended Use
10
Use of Machine
10
Visibility from Operator's Seat
11
Proximity Visibility
11
Circumference Visibility
11
Breaking-In the New Machine
12
Location of Plates, Table to Enter Serial No. and Distributor
13
Product Identification Number (Pin)/Machine Serial No. Plate
13
Engine Serial No. Plate Position
13
Additional Epa Nameplate
14
Service Meter Position
14
Machine Serial Number Plate
16
Table of Contents
17
Safety
25
Important Safety Information
26
Safety Labels
28
Position for Attaching Safety Labels
29
Safety Labels
29
Precautions Common to Operation and Maintenance
34
For Safe Operation
34
Know Your Equipment
34
Prepare for Safe Operation
34
Clothing and Personal Protective Items
35
Fire Extinguisher and First Aid Kit
35
Keep the Machine Clean
35
If Abnormalities Are Found
35
Handrails and Steps
36
Mounting and Dismounting
36
Inside Operator's Compartment
36
Precautions When Standing up from Operator's Seat
37
Precautions When Leaving the Machine
37
Emergency Escape from Operator's Cab
37
Fire Prevention
38
Action if Fire Occurs
39
Battery Hazard Prevention
39
Precautions Related to Ventilation of Exhaust Gas
40
Be Careful about Asbestos Dust
40
Precautions During Operation
41
Examination and Confirmation of Worksite
41
Working on Loose Ground
41
Do Not Go Near High-Voltage Cables
41
Ensure Good Visibilty
42
Confirmation of Mark
42
Precaution for Warning Tag
42
Check before Starting Engine,Adjust
42
Precautions When Starting
43
Starting with Booster Cables
43
Check before Starting Operation
44
Precautions When Traveling in Forward or Reverse
44
Precautions When Traveling
45
Precautions for Accumulated Snow, and Ice
45
Shipping
45
When Towing
46
Precautions for Maintenance
47
Unauthorized Modification
47
Warning Tag
47
Keep Work Place for Maintenance Clean and Tidy
47
Repair Welding
47
Use Caution When Fueling
47
Personal Maintenance
47
Proper Tools
48
Selection Work Place for Maintenance
48
Stop Engine before Carrying out Inspection and Maintenance
48
Two Workers for Inspection and Maintenance When Engine Is Running
49
Work under the Machine
49
Precautions When Using Hammer
50
Prevention Burns from Hot Water
50
Prevention Burns from Hot Oil
50
Compressed Air
50
Handling High-Pressure Hoses, Piping
50
Precautions with High-Pressure Oil
51
Precautions When Using High-Pressure Grease to Adjust Track Tension
51
Do Not Disassemble Recoil Spring
51
Accumulator
52
Maintenance of Air Conditioner
52
Waste Materials
52
Precautions for Machine
53
PRECAUTIONS WHEN USING ROPS (Roll over Protective Structure)
53
Operation
55
General View
56
General View of Machine
56
Contents
57
General View of Controls and Gauges
57
Explanation of Components
60
Front Panel
60
Check Monitor System
61
Emergency Caution Items
62
Caution Items
64
Meter Group
66
Lamps
70
Switches
72
Method of Using Maintenance Mode
76
Switches
83
Control Levers and Pedals
87
Circuit Breaker
95
Fuse
95
Fusible Link
97
Electric Power Take-Out Adapter
97
Machine Equipped with Cab
97
Machine Equipped with Rops Canopy
98
Door - Open Lock
98
Sash Glass Intermediate Lock
99
Door Pocket
99
Opening and Closing Engine Side Cover
100
Ashtray
100
Cup Holder
101
Tool Box
101
Shovel Holder
101
Air Conditioner, Handling
102
General Locations and Function of Control Panel
102
Method of Operation
104
Precautions When Using
105
Set so that Cold Air Does Not Directly Blow Onto the Glass Surface
105
Inspection During Off-Season
105
Procedure for Replacing Receiver
105
Check Compressor Belt Tension and Refrigerant (Gas) Level
106
Cleaning Air Filter
106
Operation
107
Check before Starting Engine, Adjust
107
Walk-Around Check
107
Check before Starting
108
Adjustment
116
Operation and Check before Starting Engine
120
Starting Engine
122
Normal Starting
122
Starting in Cold Weather
124
Operations and Checks after Starting Engine
127
Warming up Operations
127
Starting in Cold Weather
128
Stopping Engine
129
Machine Operation
131
Moving Machine
131
Stopping Machine
133
Shifting Gears
133
Gearshifting Operation
134
Gearshifting Operation Using Preset Mode Function
134
Auto down Shift Operation
136
Shifting between Forward and Reverse
137
Steering Machine
139
Normal Turning
139
Precautions for Operation
140
Pay Attention to Gauges
140
Permissible Water Depth
140
Precautions When Traveling up or down Hills
140
Precautions on Slopes
141
Method of Using Brakes
141
Is Prohibited to Keep the Door Open During Operations
141
Is Prohibited to Modify the Cab Glass in any Way that will Obstruct the View
141
Precautions for Blind Spots Caused by Cab and Rops Structures
142
Work Possible Using Bulldozer
142
Dozing
142
Smoothing
143
Cutting into Hard or Frozen Ground or Ditching
143
Felling Trees, Removing Stumps
143
Adjusting Posture of Work Equipment
144
Adjust Angle of Blade Edge
144
Adjusting Shims in Assembling Work Equipment
145
Adjusting Tension of Center Brace
145
Adjust Amount of Tilt
146
Method of Angling Blade
147
Parking Machine
148
Check after Finishing Work
149
Before Stopping Engine
149
After Stopping Engine
149
Locking
150
Tips for Longer Undercarriage Life
150
Operation Method
150
Inspection and Adjustment
151
Inspection and Repair
151
Transportation
154
Transportation Means
154
Removing Cab
154
Precautions When Removing Work Equipment
154
Precautions When Removing Rops
155
Contents
156
Loading, Unloading Work
156
Lifting Machine
159
Traveling on Roads
161
Cold Weather Operation
162
Precautions for Low Temperature
162
After Completion of Work
163
After Cold Weather
163
Long-Term Storage
164
Before Storage
164
During Storage
164
After Storage
164
Troubleshooting
165
After Running out of Fuel
165
Procedure for Bleeding Air
165
Method of Towing Machine
166
If Battery Is Discharged
167
Remove and Install Battery
168
Precautions for Battery Charging
168
Starting Engine with Booster Cable
169
Other Trouble
171
Electrical System
171
Monitor Panel
172
Chassis
173
Engine
175
Maintenance
179
Guide to Maintenance
180
Outline of Service
183
Handling Oil, Fuel, Coolant, and Performing Oil Clinic
183
Oil
183
Fuel
184
Coolant and Water for Dilution
184
Grease
185
CARRYING out KOWA (Komatsu Oil Wear Analysis)
185
Storing Oil and Fuel
186
Filters
186
Relating to Electric System
186
Handling Hydraulic System
187
Wear Parts List
188
Recommended Fuel, Coolant, and Lubricant
190
Use of Fuel, Coolant and Lubricants According to Ambient Temperature
191
Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
193
Standard Tightening Torques for Bolts and Nuts
194
Torque List
194
Periodic Replacement of Safety Critical Parts
195
Safety Critical Parts
195
Maintenance Schedule Chart
197
When Required
197
Check before Starting
197
Every 50 Hours Service
197
Every 250 Hours Service
197
Every 500 Hours Service
197
Every 1000 Hours Service
197
Every 2000 Hours Service
198
Every 4000 Hours Service
198
Maintenance Schedule Chart
198
Service Procedure
199
When Required
199
Check, Clean and Replace Air Cleaner Element
199
Clean Inside of Cooling System
202
Check Track Shoe Tension, Adjust
205
Check and Tighten Track Shoe Bolts
207
Reverse and Replace End Bits and Cutting Edges
208
Cleaning and Inspection of Fins of Radiator, Oil Cooler, Condenser and After-Cooler
210
Check, Adjust Air Conditioner
213
Grease Door Hinge
214
Check Door Lock Striker
215
Replace Door Damper
215
Check Door Latch
215
Check Window Washer Fluid Level, Add Fluid
216
Replace Wiper Blade
217
Check Idler Oil Level, Add Oil
218
Adjust Idler Clearance
218
Lubricating Universal Joint
219
Procedure for Bleeding Air in Hydraulic System
220
Check before Starting
221
Every 50 Hours Service
221
Drain Water, Sediment from Fuel Tank
221
Every 250 Hours Service
222
Lubricating
222
Grease Equalizer Bar Side Pin
223
Grease Equalizer Bar Center Pin
224
Check Oil Level in Final Drive Case, Add Oil
224
Check Oil Level in Hydraulic Tank, Add Oil
225
Check Level of Battery Electrolyte
226
Check, Clean Additional Fuel Strainer
227
Check Brake Performance
228
Clean Air Conditioner Air Filter (Fresh/Recirc Filter)
229
Contents
224
Every 500 Hours Service
230
Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
230
Replace Power Train Oil Filter Element
232
Replace Fuel Pre-Filter Cartridge
232
Every 1000 Hours Service
235
Replace Fuel Main Filter Cartridge
235
Change Oil in Power Train Case, Clean Strainers (Power Train Pump Strainer, Scavenging Pump Strainer)
238
Change Oil in Power Train Case, Clean Strainers (Power Train Strainer, Scavenging Pump Strainer)
238
Check Oil Level in Damper Case, Add Oil
240
Change Oil in Final Drive Case
241
Clean Breather
241
Replace Corrosion Resistor Cartridge
242
Check for Loose Rops Mount Bolts
242
Inspection of After-Cooler Circuit for Loosened Bolts and Nuts
242
Every 2000 Hours Service
243
Change Oil in Hydraulic Tank, Replace Oil Filter Element
243
Replace Hydraulic Tank Breather Element
244
Checking Charge Pressure of Nitrogen Gas in Accumulator (for Control Circuit)
244
Change Oil in Damper Case
247
Check Vibration Damper
248
Check Engine Valve Clearance, Adjust
248
Every 4000 Hours Service
249
Replace Accumulator (for Control Circuit)
249
Replace Accumulator (for Control Circuit )
249
Check Water Pump
249
Checking for Looseness of High-Pressure Clamp, Hardening of Rubber
250
Checking for Missing Fuel Spray Prevention Cap, Hardening of Rubber
251
Every 8000 Hours Service
252
Replace High-Pressure Piping Clamp
252
Replace Fuel Splay Prevention Caps
252
Replace Fuel Spray Prevention Cap
252
Specifications
253
Attachments, Options
255
General Precautions
256
Precautions Related to Safety
256
Handling Hydraulic Ripper
257
General View
257
Explanation of Components
258
Operation
259
Check before Starting Engine, Adjust
259
Precautions When Operating
259
Adjusting Posture of Work Equipment
259
Troubleshooting
261
Other Trouble
261
Maintenance
261
Every 250 Hours Service
261
Specifications
262
Air Suspension Seat
263
Deluxe Seat
266
Headrest
268
Equipping Fire Extinguisher and First-Aid Kit
269
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Komatsu Utility D65EX-15E0 Specifications
General
Brand
Komatsu Utility
Model
D65EX-15E0
Category
Industrial Equipment
Language
English
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