Komatsu PC20R-8 Shop Manual
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Komatsu PC20R-8 Shop Manual

Komatsu PC20R-8 Shop Manual

Hydraulic excavator
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Summary of Contents for Komatsu PC20R-8

  • Page 2 Find manuals at https://best-manuals.com...
  • Page 3 CONTENTS 10 STRUCTURE AND FUNCTION 20 TESTING AND ADJUSTING 30 REMOVAL AND INSTALLATION 40 MAINTENANCE STANDARD Find manuals at https://best-manuals.com...
  • Page 4 Find manuals at https://best-manuals.com...
  • Page 5 LIST OF REVISED PAGES Find manuals at https://best-manuals.com...
  • Page 6 Find manuals at https://best-manuals.com...

  • Page 7: Important Safety Notice

    IMPORTANT SAFETY NOTICE SAFETY GENERAL PRECAUTIONS PREPARATIONS FOR WORK PRECAUTIONS DURING WORK Find manuals at https://best-manuals.com...
  • Page 8 Find manuals at https://best-manuals.com...
  • Page 9 TESTING AND ADJUSTING DISASSEMBLY AND ASSEMBLY MAINTENANCE STANDARD NOTICE The specifications contained in this shop manual are subject to change at any time and without any notice. Contact your Komatsu Utility distributor for the latest information. Find manuals at https://best-manuals.com...

  • Page 10: How To Read The Shop Manual

    HOW TO READ THE SHOP MANUAL HOW TO READ THE SHOP MANUAL VOLUMES SYMBOLS DISTRIBUTION AND UPDATING FILING METHOD 10 - 3 REVISED EDITION MARK (1 2 3 ..) REVISIONS Find manuals at https://best-manuals.com...

  • Page 11: Hoisting Instructions

    HOISTING INSTRUCTIONS HOISTING INSTRUCTIONS Disassembly and As- sembly 2. Wire ropes...

  • Page 12: Standard Tightening Torque

    STANDARD TIGHTENING TORQUE STANDARD TIGHTENING TORQUE sassembly and Assembly 1. STANDARD TIGHTENING TORQUE OF BOLTS AND NUT . Nm (Newton meter): 1 Nm = 0.102 kgm...

  • Page 13: Coating Materials

    STANDARD TIGHTENING TORQUE 2. TIGHTENING TORQUE FOR NUTS OF FLARED COATING MATERIALS...
  • Page 14 ELECTRIC WIRE CODE ELECTRIC WIRE CODE CLASSIFICATION BY THICKNESS CLASSIFICATION BY COLOUR AND CODE COMPOSITION OF THE COLOURS...
  • Page 15 WEIGHT TABLE...
  • Page 16 TABLE OF OIL AND COOLANT QUANTITIES < CAPACITY ( AMBIENT TEMPERATURE KIND OF RESERVOIR Specified Refill FLUID ±20 ±10 30ëC SAE 10W SAE 20W-20 SAE 30 SAE 40 SAE10W SAE 10W ASTM D975 N. 2 ] ASTM D975 N. 1 NOTE: Oil change interval in engine oil Fuel sulphur content...
  • Page 17 GRUPPO...

  • Page 19: Structure And Function

    STRUCTURE AND FUNCTION...

  • Page 20: Power Train

    POWER TRAIN PC20R-8 RKP01340...
  • Page 21 PC27R-8 RKP01520...

  • Page 22: Swing Circle

    SWING CIRCLE PC20R-8 Sezione A - A Section A - A Section B - B Sezione B - B RKP01350...
  • Page 23 PC27R-8 Section A - A Sezione A - A Sezione B - B Section B - B RKP01360...

  • Page 24: Swing Machinery

    SWING MACHINERY PC27R-8 RKP01490 SPECIFICATION...

  • Page 25: Final Drive

    FINAL DRIVE RKP01370 SPECIFICATIONS PC20R-8 PC27R-8...

  • Page 26: Track Frame

    TRACK FRAME PC20R-8 RKP01690...
  • Page 27 PC27R-8 RKP01670...

  • Page 28: Recoil Spring

    RECOIL SPRING Section A - A Sezione A - A RKP01680...

  • Page 29: Carrier Roller

    CARRIER ROLLER PC27R-8 RKP01400 TRACK ROLLER RKP01410...
  • Page 30 STEEL SHOE RKP02010 SPECIFICATIONS...
  • Page 31 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

This manual is also suitable for:

Pc27r-8F30791F31103

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