KOMATSU PC78MR-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (S/N: 3253 and up)

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This is a COMPLETE Operation & Maintenance Manual for the KOMATSU PC78MR-6 HYDRAULIC EXCAVATOR. MACHINE MODEL SERIAL NUMBER PC78MR-6 - 3253 and up TABLE OF CONTENTS: ========= FOREWORD