Komatsu A76001 Guida all'installazione

CEBM000704

Shop

Manual

WA250

-6

WHEEL LOADER

SERIAL NUMBERS WA250-6 A76001 and up

ENGINE 6D107E-1

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 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, revisions may be made to this publication. It is

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

Printed in U.S.A.

Komatsu America Corp.

March 2016

FOREWORD CONTENTS

00-2 dWA250-6

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

90 DIAGRAMS AND SCHEMATICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-1

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

FOREWORD

WA250-6 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

●00-2-11 d

●00-2-12 d

00-3 c

00-4 c

00-5 c

00-6 c

00-7 c

00-8 c

00-9 c

00-10 c

00-11 c

00-12 c

00-13 c

00-14 c

00-15 c

00-16 c

00-17 c

00-18 c

00-19 c

00-20 c

00-21 c

00-22 c

00-23 c

00-24 c

00-25 c

00-26 c

00-27 c

00-28 c

00-29 c

00-30 c

00-31 c

00-32 c

00-33 c

00-34 c

00-35 c

00-36 c

00-37 c

00-38 c

00-39 c

00-40 c

00-41 c

00-42 c

01-1

01-2

01-3

Mark Page Rev

01-4 c

01-5 c

01-6

01-7

01-8

01-9

01-10

01-11 c

01-12 c

●10-1 d

●10-2 d

●10-3 d

●10-4 d

●10-5 d

●10-6 d

●10-7 d

●10-8 d

●10-9 d

●10-10 d

●10-11 d

●10-12 d

●10-13 d

●10-14 d

●10-15 d

●10-16 d

●10-17 d

●10-18 d

●10-19 d

Mark Page Rev

●10-20 d

●10-21 d

●10-22 d

●10-23 d

●10-24 d

●10-25 d

●10-26 d

●10-27 d

●10-28 d

●10-29 d

●10-30 d

●10-31 d

●10-32 d

●10-33 d

●10-34 d

●10-35 d

●10-36 d

●10-37 d

●10-38 d

●10-39 d

●10-40 d

●10-41 d

●10-42 d

●10-43 d

●10-44 d

●10-45 d

●10-46 d

●10-47 d

●10-48 d

Mark Page Rev

WA250-6

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

FOREWORD

00-2-2 ③WA250-6

●10-49 d

●10-50 d

●10-51 d

●10-52 d

●10-53 d

●10-54 d

●10-55 d

●10-56 d

●10-57 d

●10-58 d

●10-59 d

●10-60 d

●10-61 d

●10-62 d

●10-63 d

●10-64 d

●10-65 d

●10-66 d

●10-67 d

●10-68 d

●10-69 d

●10-70 d

●10-71 d

●10-72 d

●10-73 d

●10-74 d

●10-75 d

●10-76 d

●10-77 d

●10-78 d

●10-79 d

●10-80 d

●10-81 d

Mark Page Rev

●10-82 d

●10-83 d

●10-84 d

●10-85 d

●10-86 d

●10-87 d

●10-88 d

●10-89 d

●10-90 d

●10-91 d

●10-92 d

●10-93 d

●10-94 d

●10-95 d

●10-96 d

●10-97 d

●10-98 d

●10-99 d

●10-100 d

●10-101 d

●10-102 d

●10-103 d

●10-104 d

●10-105 d

●10-106 d

●10-107 d

●10-108 d

●10-109 d

●10-110 d

●10-111 d

●10-112 d

●10-113 d

●10-114 d

Mark Page Rev

●10-115 d

●10-116 d

●10-117 d

●10-118 d

●10-119 d

●10-120 d

●10-121 d

●10-122 d

●10-123 d

●10-124 d

●10-125 d

●10-126 d

●10-127 d

●10-128 d

●10-129 d

●10-130 d

●10-131 d

●10-132 d

●10-133 d

●10-134 d

●10-135 d

●10-136 d

●10-137 d

●10-138 d

●10-139 d

●10-140 d

●10-141 d

●10-142 d

●10-143 d

●10-144 d

●10-145 d

●10-146 d

●10-147 d

Mark Page Rev

●10-148 d

●10-149 d

●10-150 d

●10-151 d

●10-152 d

●10-153 d

●10-154 d

●10-155 d

●10-156 d

●10-157 d

●10-158 d

●10-159 d

●10-160 d

●10-161 d

●10-162 d

●10-163 d

●10-164 d

●10-165 d

●10-166 d

●10-167 d

●10-168 d

●10-169 d

●10-170 d

●10-171 d

●10-172 d

●10-173 d

●10-174 d

●10-175 d

●10-176 d

●10-177 d

●10-178 d

●10-179 d

●10-180 d

Mark Page Rev

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

FOREWORD

WA250-6 00-2-3 ③

●10-181 d

●10-182 d

●10-183 d

●10-184 d

●10-185 d

●10-186 d

●10-187 d

●10-188 d

●10-189 d

●10-190 d

●10-191 d

●10-192 d

●10-193 d

●10-194 d

●10-195 d

●10-196 d

●10-197 d

●10-198 d

●10-199 d

●10-200 d

●10-201 d

●10-202 d

●10-203 d

●10-204 d

●10-205 d

●10-206 d

●10-207 d

●10-208 d

●10-209 d

●10-210 d

●10-211 d

●10-212 d

●10-213 d

Mark Page Rev

●10-214 d

●10-215 d

●10-216 d

●10-217 d

●10-218 d

●10-219 d

●10-220 d

●10-221 d

●10-222 d

●10-223 d

●10-224 d

●10-225 d

●10-226 d

●10-227 d

●10-228 d

●10-229 d

●10-230 d

●10-231 d

●10-232 d

●10-233 d

●10-234 d

●10-235 d

●10-236 d

●10-237 d

●10-238 d

●10-239 d

●10-240 d

●10-241 d

●10-242 d

●10-243 d

●10-244 d

●10-245 d

●10-246 d

Mark Page Rev

●10-247 d

●10-248 d

●10-249 d

●10-250 d

●10-251 d

●10-252 d

●10-253 d

●10-254 d

●10-255 d

●10-256 d

●10-257 d

●10-258 d

●10-259 d

●10-260 d

●10-261 d

●10-262 d

●10-263 d

●10-264 d

●10-265 d

●10-266 d

●10-267 d

●10-268 d

●10-269 d

●10-270 d

●10-271 d

●10-272 d

●10-273 d

●10-274 d

●10-275 d

●10-276 d

●10-277 d

●10-278 d

●10-279 d

Mark Page Rev

●10-280 d

( ) 10-281 c

( ) 10-282 c

( ) 10-283 c

( ) 10-284 c

( ) 10-285 c

( ) 10-286 c

( ) 10-287 c

( ) 10-288 c

( ) 10-289 c

( ) 10-290 c

( ) 10-291 c

( ) 10-292 c

( ) 10-293 c

( ) 10-294 c

( ) 10-295 c

( ) 10-296 c

20-1 c

20-2

20-3

20-4

20-5

20-6

20-7

20-8

20-9 c

20-10 c

●30-1 d

●30-2 d

●30-3 d

●30-4 d

Mark Page Rev

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

FOREWORD

00-2-4 ③WA250-6

●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

●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

Mark Page Rev

●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

●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

Mark Page Rev

●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

●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

Mark Page Rev

●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

●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

Mark Page Rev

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

FOREWORD

WA250-6 00-2-5 ③

●30-137 d

●30-138 d

●30-139 d

●30-140 d

●30-141 d

●30-142 d

●30-143 d

●30-144 d

●30-145 d

●30-146 d

●30-147 d

●30-148 d

●30-149 d

●30-150 d

●30-151 d

●30-152 d

●30-153 d

●30-154 d

●30-155 d

●30-156 d

●30-157 d

●30-158 d

●30-159 d

●30-160 d

●30-161 d

●30-162 d

( ) 30-163 d

( ) 30-164 d

( ) 30-165 d

( ) 30-166 d

40-1 c

40-2 c

Mark Page Rev

40-3 c

40-4 c

40-5 c

40-6 c

40-7 c

40-8 c

40-9 c

40-10 c

40-11

40-12

40-13

40-14 c

40-15 c

40-16 c

40-17 c

40-18 c

40-19 c

40-20

40-21 c

40-22 c

40-23 c

40-24 c

40-25 c

40-26

40-27

40-28

40-29

40-30

40-31

40-32

40-33

40-34

40-35

Mark Page Rev

40-36

40-37

40-38

40-39

40-40

40-41

40-42

40-43

40-44

40-45

40-46

40-47

40-48

40-49

40-50

40-51

40-52

40-53

40-54

40-55

40-56

40-57

40-58

40-59

40-60

40-61

40-62

40-63

40-64

40-65

40-66

40-67

40-68

Mark Page Rev

40-69

40-70

40-71

40-72

40-73

40-74

40-75

40-76

40-77

40-78

40-79

40-80

40-81

40-82

40-83

40-84

40-85

40-86

40-87

40-88

40-89

40-90

40-91

40-92

40-93

40-94

40-95

40-96

40-97

40-98

40-99

40-100

40-101

Mark Page Rev

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

FOREWORD

00-2-6 ③WA250-6

40-102

40-103

40-104

40-105

40-106

40-107

40-108

40-109

40-110

40-111

40-112

40-113

40-114

40-115

40-116

40-117

40-118

40-119

40-120

40-121

40-122

40-123

40-124

40-125

40-126

40-127

40-128

40-129

40-130

40-131

40-132

40-133

40-134

Mark Page Rev

40-135

40-136

40-137

40-138

40-139

40-140

40-141

40-142

40-143

40-144

40-145

40-146

40-147

40-148

40-149

40-150

40-151

40-152

40-153

40-154

40-155

40-156

40-157

40-158

40-159

40-160

40-161

40-162

40-163

40-164

40-165

40-166

40-167

Mark Page Rev

●40-168 d

40-169

40-170

40-171

40-172

40-173

●40-174 d

40-175

40-176

40-177

40-178

40-179

40-180

40-181

40-182

40-183

40-184

40-185

40-186

40-187

40-188

40-189

40-190

40-191

40-192

40-193

40-194

40-195

40-196

40-197

40-198

40-199

40-200 c

Mark Page Rev

40-201 c

40-202

40-203

40-204

40-205

40-206

40-207

40-208

40-209

40-210

40-211

40-212

40-213

40-214

40-215

40-216

40-217

40-218

40-219

40-220

40-221

40-222

40-223

40-224

40-225

40-226

40-227

40-228

40-229

40-230

40-231

40-232

40-233

Mark Page Rev

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

FOREWORD

WA250-6 00-2-7 ③

40-234

40-235

40-236

40-237

40-238

40-239

40-240

40-241

40-242

40-243

40-244

40-245

40-246

40-247

40-248

40-249

40-250

40-251

40-252

40-253

40-254

40-255

40-256

40-257

40-258

40-259

40-260

40-261

40-262

40-263

40-264

40-265

40-266

Mark Page Rev

40-267

40-268

40-269

40-270

40-271

40-272

40-273

40-274

40-275

40-276

40-277

40-278

40-279

40-280

40-281

40-282

40-283

40-284

40-285

40-286

40-287

40-288

40-289

40-290

40-291

40-292

40-293

40-294

40-295

40-296

40-297

40-298

40-299

Mark Page Rev

40-300

40-301

40-302

40-303

40-304

40-305

40-306

40-307

40-308

40-309

40-310

40-311

40-312

40-313

40-314

40-315

40-316

40-317

40-318

40-319

40-320

40-321

40-322

40-323

40-324

40-325

40-326

40-327

40-328

40-329

40-330

40-331

40-332

Mark Page Rev

40-333

40-334

40-335

40-336

40-337

40-338

40-339

40-340

40-341

40-342

40-343

40-344

40-345

40-346

40-347

40-348

40-349

40-350

40-351

40-352

40-353

40-354

40-355

40-356

40-357

40-358

40-359

40-360

40-361

40-362

40-363

40-364

40-365

Mark Page Rev

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

FOREWORD

00-2-8 ③WA250-6

●40-366 d

●40-367 d

40-368

40-369

40-370

40-371

40-372

40-373

40-374

40-375

40-376

40-377

40-378

40-379

40-380

40-381

40-382

40-383

40-384

40-385

40-386

40-387

40-388

40-389

40-390

40-391

40-392

40-393

40-394

40-395

40-396

40-397

40-398

Mark Page Rev

40-399

40-400

40-401

40-402

40-403

40-404

40-405

40-406

40-407

40-408

40-409

40-410

40-411

40-412

40-413

40-414

40-415

40-416

40-417

40-418

40-419

40-420

40-421

40-422

40-423

40-424

40-425

40-426

40-427

40-428

40-429

40-430

40-431

Mark Page Rev

40-432

40-433

40-434 c

40-435

40-436

40-437

40-438

40-439

40-440

40-441

40-442

40-443

40-444

40-445

40-446

40-447

40-448

40-449

40-450

40-451

40-452

40-453

40-454

40-455

40-456

40-457

40-458

40-459

40-460

40-461

40-462 c

40-463 c

40-464 c

Mark Page Rev

40-465 c

40-466 c

40-467 c

40-468 c

40-469 c

40-470 c

40-471 c

40-472 c

40-473 c

40-474 c

40-475 c

40-476 c

40-477 c

40-478 c

40-479 c

40-480 c

40-481 c

40-482 c

40-483 c

40-484 c

40-485 c

40-486 c

40-487 c

40-488 c

40-489 c

40-490 c

40-491 c

40-492 c

40-493 c

40-494 c

50-1 c

50-2 c

Mark Page Rev

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

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Komatsu Caricatore compatto

Komatsu

Komatsu WA430-6E0 Guida all'installazione

Komatsu

Komatsu A96001 Guida all'installazione

Komatsu

Komatsu D475A-5 Guida all'installazione

Komatsu

Komatsu WA200-5L Manuale

Komatsu

Komatsu WA270-8 Manuale

Komatsu

Komatsu WB156-5 Manuale

Komatsu

Komatsu WB146-5 Guida all'installazione

Komatsu

Komatsu WA250-6 Manuale

Komatsu

Komatsu WB146PS-5 Guida all'installazione

Komatsu

Komatsu WA430-6 Guida all'installazione

Komatsu

Komatsu GD530A-2 Guida all'installazione

Komatsu

Komatsu WA500-6 Guida all'installazione

Komatsu

Komatsu PC390LL-10 Guida all'installazione

Komatsu

Komatsu Avance WA500-3 Manuale

Komatsu

Komatsu WA380-8 Manuale

Komatsu

Komatsu WA470-7 Manuale utente

Komatsu

Komatsu AVANCE LOADER WA700-3 Manuale utente

Komatsu

Komatsu WA380-6 Guida all'installazione

Komatsu

Komatsu WA380-6 Guida all'installazione

Komatsu

Komatsu WA480-6 Manuale

Komatsu

Komatsu avance WB97R-2 Guida all'installazione

Komatsu

Komatsu GALEO WA700-3 Manuale utente

Komatsu

Komatsu WA320-7 Guida all'installazione

Komatsu

Komatsu WA470-6 Manuale

Manuali Caricatore compatto popolari di altre marche

Toyota

Toyota FORKLIFT 5FGIO Series Manuale utente

Toro

Toro TX 427 Manuale dell'operatore

Kubota

Kubota B2601 Manuale utente

Allis-Chalmers

Allis-Chalmers TL-16 Manuale utente

Noblelift

Noblelift ECL15B Series Manuale

Ballymore

Ballymore PLD PLUS Manuale

Toro

Toro 22911 Manuale utente

Toro

Toro 22473 Manuale utente

Tigercat

Tigercat 230C Manuale utente

jcb

jcb 1CX Manuale utente

RAMROD

RAMROD PRO 1330 Manuale utente

Case

Case 521F Manuale utente

RAMROD

RAMROD 950 Manuale utente

Terex

Terex Genie GTH-4017 EX Manuale utente

Toro

Toro TX 420 Manuale utente

Barreto

Barreto 825TKL Manuale utente

Toro

Toro 22303 Manuale utente

Terex

Terex TL80 Manuale utente