Actual Parts

PC120SS-3 S/N 18001-UP

252 pages · 238 diagrams

PC120SS-3
CRAWLER EXCAVATORS

Browse by part of the machine

Undercarriage — 17 diagrams Undercarriage — 17 diagrams Counterweight — not in this catalog Counterweight — not in this catalog Swing — 30 diagrams Upper structure — not in this catalog Engine bay — 32 diagrams Engine bay — 32 diagrams Hydraulics — not in this catalog Upper structure — not in this catalog Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Boom, arm & bucket — 89 diagrams Cab — 27 diagrams Cab — 27 diagrams Upper structure — not in this catalog Boom, arm & bucket — 89 diagrams Undercarriage — 17 diagrams

KOMATSU PC120SS-3 S/N 18001-UP

ENGINE RELATED PARTS AND ELECTRICAL SYSTEM

TRAVEL AND FINAL DRIVE

UNDER CARRIAGE

SWING AND CONTROL SYSTEM

REVOLVING FRAME AND CAB

WORK EQUIPMENT CONTROL SYSTEM

WORK EQUIPMENT

OPTIONAL PARTS

SPECIAL APPLICATION PARTS, MARK PLATE, TOOL AND KIT