Hitachi ZAXIS 250LC-3 250LCK-3 Multi-Purpose Boom Parts Catalog PDF

Description

Hitachi ZAXIS 250LC-3 / 250LCK-3 Multi-Purpose Boom Parts Catalog

This is the dedicated parts catalog published for the ZAXIS 250LC-3 and ZAXIS 250LCK-3 Multi-Purpose Boom specification machines, applicable from Serial No. 020001-. It is the companion volume to the basic machine parts catalog and covers every component that is unique to the multi-purpose boom build and its supported front attachments.

Every illustrated group is presented as a numbered exploded drawing tied to a parts table showing the item reference, part number, part name, quantity per machine, service code, applicable serial number range and, where relevant, interchangeable and replaceable part numbers. Group assemblies are listed with a dot prefix so inner components can be identified against the assembly they belong to, and thrust plate shims are flagged with the R symbol to indicate quantities that vary by machine.

File Details

• Manual type: Illustrated parts catalog (parts book)
• Brand: Hitachi
• Models covered: ZAXIS 250LC-3, ZAXIS 250LCK-3 (Multi-Purpose Boom)
• Applicable serial number: 020001-
• Languages: Multilingual — Japanese and English body text with symbol explanations also supplied in Dutch, German, French, Italian, Spanish, Danish, Portuguese, Norwegian, Swedish, Finnish, Russian and Chinese
• Page count: 265 pages
• File format: PDF
• Document code shown in the page footer: P1V3-OP1-1

Chapters Covered

The contents pages divide this Hitachi ZAXIS 250LC-3 250LCK-3 Multi-Purpose Boom Parts Catalog into the following groups:

• Upper Structure
  • Frame
  • Add. Frame
  • Counter Weight
  • Add. Counter Weight
  • Control Pedal
  • Pilot Piping
  • Pilot Piping (Front Mode Selection)
  • Boom Light (L)
  • Boom Light (L-R)
  • Boom Light (L) [EU]
  • Boom Light (L-R) (with Light Cover) [EU]
  • Cab II (for Demolisher) [JPN]
  • Front Window (Demolisher Cab II) (Tempered Glass, Twin Wiper)
  • Antenna (Demolisher Cab II)
  • Cab Guard (FOPS) (Demolisher Cab II)
  • Cab Guard (OPG) (Demolisher Cab II)
  • Cab II (for Demolisher) [EU]
  • Front Window (Demolisher Cab II) (Laminated Glass, Twin Wiper)
  • Cab II (for Demolisher) [Russian]
  • Sunvisor
  • Front Head Lamp (Cab)
  • Cab III (for Demolisher) (1/3, 2/3, 3/3)
  • Cab Front Step
  • Speaker
  • Boom Angle Alarm
  • Switch Box
  • Stand (Long Reach Demolition Front)
  • Stand (Backhoe)
• Front-End Attachments (Multi-Purpose Boom)
  • Lower Boom 3.5m
  • Front Piping (3.5m Lower Boom) — standard and [EU]
  • Lubricate Piping (3.5m Lower Boom)
  • Hose Rupture Valve Piping (Main)
  • Hose Rupture Valve Piping (3.5m Lower Boom)
  • Upper Boom 4.5m (Long Reach Demolition Front)
  • Front Piping (4.5m Upper Boom)
  • Lubricate Piping (4.5m Upper Boom)
  • Middle Arm 1.95m
  • Front Piping (1.95m Middle Arm)
  • Lubricate Piping (1.95m Middle Arm)
  • Arm 4.9m
  • Front Piping (4.9m Arm)
  • Lubricate Piping (4.9m Arm)
  • Link A (Long Reach Demolition Front) — casted and welded
  • Link B (Long Reach Demolition Front)
  • Boom Cylinder (R) and (L)
  • Middle Arm Cylinder (Long Reach Demolition Front)
  • Arm Cylinder (Long Reach Demolition Front)
  • Cylinder: Bucket
  • Tilt Cylinder (Long Reach Demolition Front)
  • Hose Rupture Valve Piping (4.5m Upper Boom)
  • Hose Rupture Valve Piping (1.95m Middle Arm)
• Backhoe Front Attachment
  • Upper Boom 3.5m (Backhoe)
  • Front Piping (3.5m Upper Boom) (Backhoe) — standard and [EU]
  • Lubricate Piping (3.5m Upper Boom) (Backhoe)
  • Arm 3.9m (STD) (Backhoe)
  • Arm 3.9m (H) (Backhoe)
  • Arm 3.9m (K) (Backhoe)
  • Arm 3.9m (Backhoe) [EU]
  • Link A (Backhoe) — casted and welded
  • Link B (Backhoe)
  • Boom Cylinder (R) and (L)
  • Arm Cylinder (Backhoe)
  • Bucket Cylinder (Backhoe)
• Swing Piping
  • Swing Piping (3.5m Lower Boom)
  • Swing Piping (4.5m Upper Boom) (Long Reach Demolition Front)
  • Swing Piping (1.95m Middle Arm) (Long Reach Demolition Front)
  • Swing Piping (4.9m Arm) (Upper) (Long Reach Demolition Front)
  • Swing Piping (4.9m Arm) (Side) (Long Reach Demolition Front)
  • Swing Piping (3.5m Upper Boom) (Backhoe)
  • Swing Piping (2.9m Arm) (Backhoe)
  • EU variants of the above swing piping groups
• Assist Piping
  • Add. Gear Pump Piping — standard and [EU]
  • Pump: Gear
  • Add. Gear Pump Parts
  • Electric Type Control Parts
  • PTO Piping
  • Pilot Piping (PTO)
  • Right Pedal (Double)
  • Pilot Piping (When Using Add. Gear Pump)
  • Pilot Piping (When Using PTO Valve)
  • Left Pedal (Double)
• Name-Plate
  • Name-Plate (Japanese)
  • Name-Plate (General Export)
• Parts Index

How This Parts Catalog Is Organised

Each group opens with a clean isometric or exploded illustration on the left-hand style layout, with balloon references keyed to the facing table. The table columns give the item number, part number, part name in both Japanese and English, quantity per machine, service code, applicable serial number and interchangeability marks. Below the main line items you will find the sub-components of each assembly printed with a leading dot, so a boom assembly, link assembly, cylinder assembly or cab guard assembly can be broken down without guesswork.

Symbols used across the interchangeability and service code columns include W for parts requiring additional processing at the job site, H for precision parts, D for parts that cannot be replaced individually, K for service kit content, R for shim-type items whose quantity varies with machine serial number, S for repair and service supply parts, Z for engine-related components, OS and US for oversize and undersize parts, Y, I, T and P for the various interchangeability relationships, and # for newly added items. Date-based modification cut-offs appear in the D format (for example D03/09 for September 2003 onwards), and component or front attachment manufacturing numbers appear with H and F prefixes.

Because this volume is specific to the multi-purpose boom build, the same base machine appears with different boom, arm, link, cylinder and piping configurations depending on whether it is set up as a long reach demolition front or a backhoe. Cross-checking the serial number column against the machine’s own plate is therefore important before ordering.

What This Catalog Lets You Do

This Hitachi ZAXIS 250LC-3 250LCK-3 Multi-Purpose Boom Parts Catalog is built for the person who actually has to get the right part on the first attempt. Whether you are rebuilding a 4.9m demolition arm, replacing a link A on a 3.9m backhoe arm, chasing a leaking hose rupture valve line on the 3.5m lower boom, or simply ordering a new cab guard FOPS panel for a demolisher cab, the exploded views and tables let you trace the correct part number by position rather than by description alone.

That matters because the multi-purpose boom machine shares a base with the standard excavator but carries a completely different front end. Ordering a boom cylinder, thrust plate shim, hose clamp or adapter from a general parts list is a fast route to a wrong part and a machine standing idle. Here the sub-assembly breakdown shows which bushings, seals, dust seals, stop pins, nuts and thrust plates sit inside each pin joint, including the shim thicknesses that are listed separately and flagged with the R symbol.

The assistance and piping groups are covered with the same level of detail — additional gear pump piping, PTO piping, shuttle valves, adapters, elbows, tees, hose assemblies with protectors, clamps and the double pedal assemblies for both left and right sides. The electric type control parts group adds the solenoid valve, harnesses, relays, grips and switches that go with the assisted front attachment control.

Name plate groups for the Japanese domestic market and general export finish the volume, and a full alphanumeric parts index at the back lets you jump from a part number straight to the page and item that lists it — useful when a number is already known and you only need to confirm the quantity or the assembly it belongs to.

Why It Matters

Parts catalogs are not glamorous, but they are the difference between a correct repair and a repeat failure. Using the assembly breakdown, the interchangeability marks and the serial number cut-offs exactly as printed means the bushing, seal, pin, shim or hose you fit is the one the machine was designed around. That is especially true on the multi-purpose boom, where links, cylinders and hose routing differ between the demolition configuration and the backhoe configuration, and where EU-market piping groups carry their own distinct part numbering.

IMAGES PREVIEW

Instant PDF Delivery

The catalog is supplied as a PDF download. There is no shipping, no waiting for a printed book to arrive and no binder to lose. The file opens on any desktop, laptop, tablet or smartphone, the exploded views can be zoomed in on screen, and any page can be printed for the workshop bench. Keep a copy on the service laptop and another on your phone, and you have the full ZAXIS 250LC-3 and 250LCK-3 multi-purpose boom parts reference with you wherever the machine is working.