Komatsu PC300LC-8 Installationsanleitung

Printed in USA DataKom Publishing Division

00-1d

CEBM018703

Shop

Manual

PC300LC-8

PC300HD-8

HYDRAULIC EXCAVATOR

This material is proprietary to Komatsu America Corp. and is not to be reproduced, used, or disclosed except in accordance

with written authorization from Komatsu America Corp.

It is our policy to improve our products whenever it is possible and practical to do so. We reserve the right to make changes or

add improvements at any time without incurring any obligation to install such changes on products sold previously.

Due to this continuous program of research and development, periodic revisions may be made to this publication. It is

recommended that customers contact their distributor for information on the latest revision.

SERIAL NUMBERS PC300LC-8 A90001 and UP

PC300HD-8 A87001

PC300LC/HD-8

FOREWORD CONTENTS

00-2 dPC300LC/HD-8

CONTENTS 00

01 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01-1

10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD . . . . . . . . . . . . . . . . . . . . 10-1

20 STANDARD VALUE TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1

30 TESTING AND ADJUSTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-1

40 TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-1

50 DISASSEMBLY AND ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-1

60 AIR CONDITIONER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-1

90 DIAGRAMS AND DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-1

Find manuals at https://best-manuals.com

FOREWORD

PC300LC/HD-8 00-2-1 3

The affected pages are indicated by using the following

marks. It is requested that necessary actions be taken to

these pages according to the table below.

Mark Indication Action

❍New page to be added Add

●Page to be replaced Replace

( ) Page to be deleted Discard

Mark Page Rev

●00-1 d

●00-2 d

●00-2-1 d

●00-2-2 d

●00-2-3 d

●00-2-4 d

●00-2-5 d

●00-2-6 d

●00-2-7 d

●00-2-8 d

❍00-2-9 d

❍00-2-10 d

00-3

00-4

00-5 c

00-6

00-7

00-8

00-9

00-10

00-11

00-12

00-13 c

00-14 c

00-15 c

00-16

00-17

00-18

00-19

00-20

00-21

00-22

01-1

01-2 c

01-3

01-4 c

01-5 c

01-6

01-7

01-8

01-9

01-10

●10-1 d

●10-2 d

●10-3 d

●10-4 d

10-5

10-6

10-7

10-8

●10-9 d

10-10

●10-11 d

●10-12 d

●10-13 d

10-14

Mark Page Rev

10-15

10-16

●10-17 d

10-18

●10-19 d

10-20

●10-21 d

10-22

●10-23 d

10-24

●10-25 d

10-26

●10-27 d

●10-28 d

●10-29 d

10-30

●10-31 d

10-32

●10-33 d

●10-34 d

●10-35 d

●10-36 d

●10-37 d

●10-38 d

●10-39 d

10-40

10-41 c

●10-42 d

10-43

Mark Page Rev

10-44

●10-45 d

●10-46 d

10-47

10-48

10-49

10-50

10-51

10-52

10-53

●10-54 d

10-55

10-56 c

10-57

10-58

10-59

●10-60 d

10-61

●10-62 d

10-63

10-64

●10-65 d

●10-66 d

10-67

10-68

●10-69 d

10-70

●10-71 d

10-72

Mark Page Rev

PC300LC/HD-8

Find manuals at https://best-manuals.com

FOREWORD

00-2-2 3PC300LC/HD-8

●10-73 d

10-74

●10-75 d

10-76

10-77

10-78

10-79 c

10-80 c

10-81

10-82

●10-83 d

10-84 c

10-85 c

10-86

10-87

10-88

10-89

10-90

10-91

10-92 c

10-93

10-94

10-95

10-96

10-97

10-98 c

10-99

10-100

10-101

10-102

10-103

10-104

10-105

Mark Page Rev

10-106

10-107

10-108

10-109

10-110

10-111

10-112

10-113

10-114

10-115

10-116

10-117

10-118

10-119

10-120

10-121

●10-122 d

10-123

10-124

●10-125 d

10-126

10-127

10-128

10-129

10-130

●10-131 d

10-132

10-133

10-134

●10-135 d

10-136

10-137

10-138

Mark Page Rev

10-139

10-140

10-141

10-142

10-143

10-144

●10-145 d

10-146

10-147

10-148

10-149

10-150

10-151

10-152

10-153

10-154

●10-155 d

10-156

10-157

10-158

●10-159 d

10-160

10-161

10-162

10-163

10-164

10-165

10-166

10-167

10-168 c

10-169 c

10-170 c

10-171 c

Mark Page Rev

10-172 c

10-173 c

10-174 c

10-175 c

10-176 c

10-177 c

10-178 c

10-179 c

10-180 c

10-181 c

10-182 c

10-183 c

10-184 c

10-185 c

10-186 c

●10-187 d

10-188 c

10-189 c

10-190 c

10-191 c

10-192 c

10-193 c

10-194 c

10-195 c

10-196 c

●10-197 d

10-198 c

10-199 c

10-200 c

●10-201 d

10-202 c

10-203 c

10-204 c

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

PC300LC/HD-8 00-2-3 3

10-205 c

10-206 c

10-207 c

10-208 c

10-209 c

10-210 c

10-211 c

10-212 c

10-213 c

10-214 c

10-215 c

10-216 c

10-217 c

10-218 c

10-219 c

10-220 c

10-221 c

10-222 c

10-223 c

10-224 c

10-225 c

10-226 c

10-227 c

10-228 c

10-229 c

10-230 c

10-231 c

10-232 c

●10-233 d

10-234 c

10-235 c

10-236 c

10-237 c

Mark Page Rev

10-238 c

10-239 c

10-240 c

●10-241 d

●10-242 d

10-243 c

10-244 c

●10-245 d

●10-246 d

10-247 c

10-248 c

10-249 c

●10-250 d

10-251 c

10-252 c

10-253 c

10-254 c

10-255 c

10-256 c

10-257 c

10-258 c

10-259 c

10-260 c

10-261 c

10-262 c

●10-263 d

●10-264 d

10-265 c

10-266 c

10-267 c

10-268 c

10-269 c

10-270 c

Mark Page Rev

10-271 c

10-272 c

10-273 c

●10-274 d

( ) 10-275 c

( ) 10-276 c

20-1

●20-2 d

●20-3 d

●20-4 d

●20-5 d

●20-6 d

●20-7 d

●20-8 d

●20-9 d

●20-10 d

●30-1 d

●30-2 d

●30-3 d

●30-4 d

●30-5 d

●30-6 d

●30-7 d

●30-8 d

●30-9 d

●30-10 d

●30-11 d

●30-12 d

●30-13 d

●30-14 d

●30-15 d

Mark Page Rev

●30-16 d

●30-17 d

●30-18 d

●30-19 d

●30-20 d

●30-21 d

●30-22 d

●30-23 d

●30-24 d

●30-25 d

●30-26 d

●30-27 d

●30-28 d

●30-29 d

●30-30 d

●30-31 d

●30-32 d

●30-33 d

●30-34 d

●30-35 d

●30-36 d

●30-37 d

●30-38 d

●30-39 d

●30-40 d

●30-41 d

●30-42 d

●30-43 d

●30-44 d

●30-45 d

●30-46 d

●30-47 d

●30-48 d

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

00-2-4 3PC300LC/HD-8

●30-49 d

●30-50 d

●30-51 d

●30-52 d

●30-53 d

●30-54 d

●30-55 d

●30-56 d

●30-57 d

●30-58 d

●30-59 d

●30-60 d

●30-61 d

●30-62 d

●30-63 d

●30-64 d

●30-65 d

●30-66 d

●30-67 d

●30-68 d

●30-69 d

●30-70 d

●30-71 d

●30-72 d

●30-73 d

●30-74 d

●30-75 d

●30-76 d

●30-77 d

●30-78 d

●30-79 d

●30-80 d

●30-81 d

Mark Page Rev

●30-82 d

●30-83 d

●30-84 d

●30-85 d

●30-86 d

●30-87 d

●30-88 d

●30-89 d

●30-90 d

●30-91 d

●30-92 d

●30-93 d

●30-94 d

●30-95 d

●30-96 d

●30-97 d

●30-98 d

●30-99 d

●30-100 d

●30-101 d

●30-102 d

●30-103 d

●30-104 d

●30-105 d

●30-106 d

●30-107 d

●30-108 d

●30-109 d

●30-110 d

●30-111 d

●30-112 d

●30-113 d

●30-114 d

Mark Page Rev

●30-115 d

●30-116 d

●30-117 d

●30-118 d

●30-119 d

●30-120 d

●30-121 d

●30-122 d

●30-123 d

●30-124 d

●30-125 d

●30-126 d

●30-127 d

●30-128 d

●30-129 d

●30-130 d

●30-131 d

●30-132 d

●30-133 d

●30-134 d

●30-135 d

●30-136 d

●30-137 d

●30-138 d

❍30-139 d

❍30-140 d

●40-1 d

●40-2 d

●40-3 d

●40-4 d

●40-5 d

●40-6 d

Mark Page Rev

●40-7 d

●40-8 d

●40-9 d

●40-10 d

●40-11 d

●40-12 d

●40-13 d

●40-14 d

●40-15 d

●40-16 d

●40-17 d

●40-18 d

●40-19 d

●40-20 d

●40-21 d

●40-22 d

●40-23 d

●40-24 d

●40-25 d

●40-26 d

●40-27 d

●40-28 d

●40-29 d

●40-30 d

●40-31 d

●40-32 d

●40-33 d

●40-34 d

●40-35 d

●40-36 d

●40-37 d

●40-38 d

●40-39 d

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

PC300LC/HD-8 00-2-5 3

●40-40 d

●40-41 d

●40-42 d

●40-43 d

●40-44 d

●40-45 d

●40-46 d

●40-47 d

●40-48 d

●40-49 d

●40-50 d

●40-51 d

●40-52 d

●40-53 d

●40-54 d

●40-55 d

●40-56 d

●40-57 d

●40-58 d

●40-59 d

●40-60 d

●40-61 d

●40-62 d

●40-63 d

●40-64 d

●40-65 d

●40-66 d

●40-67 d

●40-68 d

●40-69 d

●40-70 d

●40-71 d

●40-72 d

Mark Page Rev

●40-73 d

●40-74 d

●40-75 d

●40-76 d

●40-77 d

●40-78 d

●40-79 d

●40-80 d

●40-81 d

●40-82 d

●40-83 d

●40-84 d

●40-85 d

●40-86 d

●40-87 d

●40-88 d

●40-89 d

●40-90 d

●40-91 d

●40-92 d

●40-93 d

●40-94 d

●40-95 d

●40-96 d

●40-97 d

●40-98 d

●40-99 d

●40-100 d

●40-101 d

●40-102 d

●40-103 d

●40-104 d

●40-105 d

Mark Page Rev

●40-106 d

●40-107 d

●40-108 d

●40-109 d

●40-110 d

●40-111 d

●40-112 d

●40-113 d

●40-114 d

●40-115 d

●40-116 d

●40-117 d

●40-118 d

●40-119 d

●40-120 d

●40-121 d

●40-122 d

●40-123 d

●40-124 d

●40-125 d

●40-126 d

●40-127 d

●40-128 d

●40-129 d

●40-130 d

●40-131 d

●40-132 d

●40-133 d

●40-134 d

●40-135 d

●40-136 d

●40-137 d

●40-138 d

Mark Page Rev

●40-139 d

●40-140 d

●40-141 d

●40-142 d

●40-143 d

●40-144 d

●40-145 d

●40-146 d

●40-147 d

●40-148 d

●40-149 d

●40-150 d

●40-151 d

●40-152 d

●40-153 d

●40-154 d

●40-155 d

●40-156 d

●40-157 d

●40-158 d

●40-159 d

●40-160 d

●40-161 d

●40-162 d

●40-163 d

●40-164 d

●40-165 d

●40-166 d

●40-167 d

●40-168 d

●40-169 d

●40-170 d

●40-171 d

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

00-2-6 3PC300LC/HD-8

●40-172 d

●40-173 d

●40-174 d

●40-175 d

●40-176 d

●40-177 d

●40-178 d

●40-179 d

●40-180 d

●40-181 d

●40-182 d

●40-183 d

●40-184 d

●40-185 d

●40-186 d

●40-187 d

●40-188 d

●40-189 d

●40-190 d

●40-191 d

●40-192 d

●40-193 d

●40-194 d

●40-195 d

●40-196 d

●40-197 d

●40-198 d

●40-199 d

●40-200 d

●40-201 d

●40-202 d

●40-203 d

●40-204 d

Mark Page Rev

●40-205 d

●40-206 d

●40-207 d

●40-208 d

●40-209 d

●40-210 d

●40-211 d

●40-212 d

●40-213 d

●40-214 d

●40-215 d

●40-216 d

●40-217 d

●40-218 d

●40-219 d

●40-220 d

●40-221 d

●40-222 d

●40-223 d

●40-224 d

●40-225 d

●40-226 d

●40-227 d

●40-228 d

●40-229 d

●40-230 d

●40-231 d

●40-232 d

●40-233 d

●40-234 d

●40-235 d

●40-236 d

●40-237 d

Mark Page Rev

●40-238 d

●40-239 d

●40-240 d

●40-241 d

●40-242 d

●40-243 d

●40-244 d

●40-245 d

●40-246 d

●40-247 d

●40-248 d

●40-249 d

●40-250 d

●40-251 d

●40-252 d

●40-253 d

●40-254 d

●40-255 d

●40-256 d

●40-257 d

●40-258 d

●40-259 d

●40-260 d

●40-261 d

●40-262 d

●40-263 d

●40-264 d

●40-265 d

●40-266 d

●40-267 d

●40-268 d

●40-269 d

●40-270 d

Mark Page Rev

●40-271 d

●40-272 d

●40-273 d

●40-274 d

●40-275 d

●40-276 d

●40-277 d

●40-278 d

●40-279 d

●40-280 d

●40-281 d

●40-282 d

●40-283 d

●40-284 d

●40-285 d

●40-286 d

●40-287 d

●40-288 d

●40-289 d

●40-290 d

●40-291 d

●40-292 d

●40-293 d

●40-294 d

●40-295 d

●40-296 d

●40-297 d

●40-298 d

●40-299 d

●40-300 d

●40-301 d

●40-302 d

●40-303 d

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

PC300LC/HD-8 00-2-7 3

●40-304 d

●40-305 d

●40-306 d

●40-307 d

●40-308 d

●40-309 d

●40-310 d

●40-311 d

●40-312 d

●40-313 d

●40-314 d

●40-315 d

●40-316 d

●40-317 d

●40-318 d

●40-319 d

●40-320 d

●40-321 d

●40-322 d

●40-323 d

●40-324 d

●40-325 d

●40-326 d

●40-327 d

●40-328 d

●40-329 d

●40-330 d

●40-331 d

●40-332 d

●40-333 d

●40-334 d

●40-335 d

●40-336 d

Mark Page Rev

❍40-337 d

❍40-338 d

❍40-339 d

❍40-340 d

❍40-341 d

❍40-342 d

❍40-343 d

❍40-344 d

❍40-345 d

❍40-346 d

❍40-347 d

❍40-348 d

❍40-349 d

❍40-350 d

❍40-351 d

❍40-352 d

❍40-353 d

❍40-354 d

❍40-355 d

❍40-356 d

❍40-357 d

❍40-358 d

❍40-359 d

❍40-360 d

●50-1 d

●50-2 d

●50-3 d

●50-4 d

●50-5 d

●50-6 d

●50-7 d

●50-8 d

Mark Page Rev

●50-9 d

●50-10 d

●50-11 d

●50-12 d

●50-13 d

●50-14 d

●50-15 d

●50-16 d

●50-17 d

●50-18 d

●50-19 d

●50-20 d

●50-21 d

●50-22 d

●50-23 d

●50-24 d

●50-25 d

●50-26 d

●50-27 d

●50-28 d

●50-29 d

●50-30 d

●50-31 d

●50-32 d

●50-33 d

●50-34 d

●50-35 d

●50-36 d

●50-37 d

●50-38 d

●50-39 d

●50-40 d

●50-41 d

Mark Page Rev

●50-42 d

●50-43 d

●50-44 d

●50-45 d

●50-46 d

●50-47 d

●50-48 d

●50-49 d

●50-50 d

●50-51 d

●50-52 d

●50-53 d

●50-54 d

●50-55 d

●50-56 d

●50-57 d

●50-58 d

●50-59 d

●50-60 d

●50-61 d

●50-62 d

●50-63 d

●50-64 d

●50-65 d

●50-66 d

●50-67 d

●50-68 d

●50-69 d

●50-70 d

●50-71 d

●50-72 d

●50-73 d

●50-74 d

Mark Page Rev

Find manuals at https://best-manuals.com

FOREWORD

00-2-8 3PC300LC/HD-8

●50-75 d

●50-76 d

●50-77 d

●50-78 d

●50-79 d

●50-80 d

●50-81 d

●50-82 d

●50-83 d

●50-84 d

●50-85 d

●50-86 d

●50-87 d

●50-88 d

●50-89 d

●50-90 d

●50-91 d

●50-92 d

●50-93 d

●50-94 d

●50-95 d

●50-96 d

●50-97 d

●50-98 d

●50-99 d

●50-100 d

●50-101 d

●50-102 d

●50-103 d

●50-104 d

●50-105 d

●50-106 d

●50-107 d

Mark Page Rev

●50-108 d

●50-109 d

●50-110 d

●50-111 d

●50-112 d

●50-113 d

●50-114 d

●50-115 d

●50-116 d

●50-117 d

●50-118 d

●50-119 d

●50-120 d

●50-121 d

●50-122 d

●50-123 d

●50-124 d

●50-125 d

●50-126 d

●50-127 d

●50-128 d

●50-129 d

●50-130 d

●50-131 d

●50-132 d

●50-133 d

●50-134 d

●50-135 d

●50-136 d

●50-137 d

●50-138 d

●50-139 d

●50-140 d

Mark Page Rev

●50-141 d

●50-142 d

●50-143 d

●50-144 d

●50-145 d

●50-146 d

●50-147 d

●50-148 d

●50-149 d

●50-150 d

●50-151 d

●50-152 d

●50-153 d

●50-154 d

●50-155 d

●50-156 d

●50-157 d

●50-158 d

●50-159 d

●50-160 d

●50-161 d

●50-162 d

●50-163 d

●50-164 d

●50-165 d

●50-166 d

●50-167 d

●50-168 d

❍50-169 d

❍50-170 d

❍50-171 d

❍50-172 d

❍50-173 d

Mark Page Rev

❍50-174 d

❍50-175 d

❍50-176 d

❍60-1 d

❍60-2 d

❍60-3 d

❍60-4 d

❍60-5 d

❍60-6 d

❍60-7 d

❍60-8 d

❍60-9 d

❍60-10 d

❍60-11 d

❍60-12 d

❍60-13 d

❍60-14 d

❍60-15 d

❍60-16 d

❍60-17 d

❍60-18 d

❍60-19 d

❍60-20 d

❍60-21 d

❍60-22 d

❍60-23 d

❍60-24 d

❍60-25 d

❍60-26 d

❍60-27 d

❍60-28 d

❍60-29 d

Mark Page Rev

Find manuals at https://best-manuals.com

Andere Handbücher für PC300LC-8

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Komatsu Bagger Handbücher

Komatsu

Komatsu 70001 Installationsanleitung

Komatsu

Komatsu PC490LC-11 Handbuch

Komatsu

Komatsu D155AX-7 Installationsanleitung

Komatsu

Komatsu PC130-8 Bedienungsanleitung

Komatsu

Komatsu PC240LC-10 Handbuch

Komatsu

Komatsu PC30MR-5 Handbuch

Komatsu

Komatsu PC138USLC-11 Installationsanleitung

Komatsu

Komatsu PC490LC-10 Installationsanleitung

Komatsu

Komatsu GD610 Series Installationsanleitung

Komatsu

Komatsu PC27R-8 Handbuch

Komatsu

Komatsu PC450-7 Bedienungsanleitung

Komatsu

Komatsu PC1250 - Bedienungsanleitung

Komatsu

Komatsu PC27R-8 DELUXE Installationsanleitung

Komatsu

Komatsu GD705A-4 Installationsanleitung

Komatsu

Komatsu PW130ES-6K Handbuch

Komatsu

Komatsu PC270-8 Bedienungsanleitung

Komatsu

Komatsu PW98MR-10 Handbuch

Komatsu

Komatsu PC800 -8E0 Installationsanleitung

Komatsu

Komatsu PC200-8M0 Installationsanleitung

Komatsu

Komatsu PW180-7E0 Handbuch

Komatsu

Komatsu PC75R-2 Installationsanleitung

Komatsu

Komatsu PC20MR-2 Installationsanleitung

Komatsu

Komatsu Galeo PC270-7 Bedienungsanleitung

Komatsu

Komatsu D65EX-80001 Installationsanleitung

Beliebte Bagger Handbücher anderer Marken

Hyundai

Hyundai Robex 210LC-9 Bedienungsanleitung

Hitachi

Hitachi Zaxis 110 Zaxis 125US Gebrauchsanweisung

sennebogen

sennebogen 830 E Bedienungsanleitung

Topcon

Topcon X-63 Gebrauchs- und Pflegehandbuch

Hitachi

Hitachi ZX27U-2 Bedienungsanleitung

jcb

jcb 15c-1 Bedienungsanleitung

Case

Case CX290B Bedienungsanleitung

SUNWARD

SUNWARD SWE155F Handbuch

CNH

CNH CX16B Bedienungsanleitung

Super Products

Super Products MUD DOG 700 Bedienungsanleitung

New Holland

New Holland E57C Bedienungsanleitung

Hyundai

Hyundai Robex 160LC-9 Bedienungsanleitung

Doosan

Doosan DX180LC Installationsanleitung

Hyundai

Hyundai HW65AH Bedienungsanleitung

mecalac

mecalac 14 MBX Bedienungsanleitung

CASE CONSTRUCTION

CASE CONSTRUCTION CX350C Bedienungsanleitung

Hyundai

Hyundai Robex 140LC-9 Bedienungsanleitung

Case

Case CX50B Bedienungsanleitung