Hitachi EX135UR Excavator Parts Catalog (P/N P1ED-1-3)

• Official Hitachi publication (P/N P1ED-1-3) featuring exploded-view assembly diagrams for major hydraulic and structural systems.
• Provides complete component breakdowns for the 001001~ serial number range, covering standard, EU, and STD regional variants.
• Documents detailed parts lists for the upperstructure, undercarriage, and multiple boom attachment types.
• Contains 570 pages of specific technical reference data, including the exact hydraulic and cooling component configurations required for the EX135UR build.

Component and System Documentation

The 2023 Hitachi EX135UR parts catalog delivers an exhaustive breakdown of machine assemblies to streamline shop-floor parts sourcing. The document structure directly mirrors the physical excavator. You will find precise schematics starting at the upperstructure, detailing the engine support, radiator, and reserve tank configurations. Moving deeper into the machine, the reference outlines the control valve support, suction and delivery piping, alongside comprehensive swing device assemblies. Dedicated segments address specific work tools. These sections provide clear, exploded diagrams for offset boom, mono boom, plus breaker and crusher setups.

Technical Specification Highlights

Essential identification data helps technicians match the right components to routine maintenance cycles. The catalog lists key operational baselines, noting a hydraulic system capacity of 220 liters and a radiator coolant capacity of 45 liters. It specifies a maximum engine speed baseline of 2500 RPM for efficient operation. You will also find detailed identification for parts requiring precision servicing, clearly marked with standard Hitachi service codes. Before ordering replacement parts or tearing down assemblies, always verify component compatibility against the machine's physical data plate to ensure operational safety. All service data provided acts as a reference point for trained professionals maintaining factory standards.