Komatsu PC200-6 Hydraulic Excavator Shop Manual (1998)

1998 Komatsu PC200-6 Shop Manual Content & Specifications

• Covers 1998 Komatsu PC200-6 Hydraulic Excavators (serial number prefix C10001 and up)
• Official Komatsu publication P/N SEBM010201K, February 1998 edition
• Delivered as an instant download directly to your secure account
• Contains 531 pages of structural, hydraulic, and maintenance data to support professional repair planning and facility operations
• Fully searchable PDF text layer for rapid component or part-number lookups on the shop floor
• Includes full-color hydraulic circuit diagrams and system schematics
• High-resolution format optimized for workshop printing
• Documents the transition to the 102 series engine architecture specific to the PC200-6 release

Manual Structure and Workshop Utility

The 1998 Komatsu PC200-6 shop manual delivers detailed technical insights into the machine's primary operating systems. It begins with essential conversion tables and standard tightening torques for metric bolts, hose nuts, and split flange connections. A major portion of this archive breaks down the structure and function of the hydraulic systems. You will find complete specifications for the main pumps, control valves, pressure compensation, and regeneration circuits for the arm and boom. The documentation segments the excavator into logical assembly units. It covers engine-related parts, the complete power train, track frame assemblies, and electronic control interfaces. Reviewing these factory specifications prior to servicing heavy equipment is vital to ensure proper system depressurization and load management, minimizing severe workplace hazards. This reference material is strictly descriptive. It provides the necessary baseline data for your repair workflow without offering step-by-step instructions.

Technical Data and Clearances

Technical specifications are organized by component category for efficient identification and inspection on the shop floor. Need fluid requirements? The manual lists exact capacity values for the engine oil pan, hydraulic system, and cooling system. It also provides ambient temperature viscosity recommendations. For precise clearance measurements, you get cylinder dimensions, piston rod diameters, and stroke lengths for the boom, arm, and bucket. The text specifies cooling configurations alongside critical relief pressure thresholds for main and safety-suction valves. Reference values for the 102 series engine cover fuel consumption and performance baselines. Finally, the electrical section maps out wire thickness and color-code classifications. These charts help technicians quickly trace circuits when evaluating the machine monitor and electronic controls.