Hitachi EX100-2 Excavator Parts List 1991-1998

Hitachi EX100-2 Parts Documentation

• Covers 1991–1998 Hitachi EX100-2 Hydraulic Excavator parts identification, including standard, North European, and USA-market variants
• Official Hitachi publication P12L-I-7, based on information current at the time of manufacture
• Contains 403 pages of detailed parts lists, component diagrams, and serial-number-specific configuration data
• Downloads to your account within seconds of checkout
• Indexed PDF search covers every chapter and appendix
• Full-text search finds any part number in seconds
• This catalog serves as the primary reference for identifying components and replacement assemblies, including updated part numbers for various global machine specifications

Parts Catalog Overview

This catalog provides a comprehensive breakdown of the Hitachi EX100-2 components, structured to assist in identifying exact replacement parts for specific machine builds. The documentation is organized by major machine systems, including the upperstructure frame, counterweight, engine support parts, and radiator cooling system. Each section features detailed exploded-view illustrations where individual components are keyed to tables listing part numbers, descriptions, and quantities used per machine. The coverage also extends to the undercarriage, swing device, oil tanks, and main hydraulic piping arrangements, clearly distinguishing between standard, North European, and USA-specific part configurations.

Component Identification and Specification Data

Additional chapters document auxiliary systems and optional attachments, such as offset boom parts, rubber crawler links, air conditioning units, and specialized breaker/crusher piping. The text provides guidance on component interchangeability, noting conditions where improved parts can replace older units. Essential data for ordering includes:

• The air cleaner assembly for the EX100-2 is documented with specific elements for standard and optional configurations.
• Fuel system plumbing for the Hitachi EX100-2 is separated into standard and double-filter options by serial number.
• Swing device assemblies include internal planetary gear, bearing, and seal specifications defined in the component tables.

Reference only — always consult a certified technician before performing service on this equipment. An official Hitachi OEM parts catalog covering the 1991–1998 EX100-2 excavator, documenting assembly-level diagrams and part numbers for major mechanical, hydraulic, and operator cab systems.