Hitachi ZAXIS 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 470R-3 470LCR-3 520LCR-3 Hydraulic Excavator Parts Catalog Manual P1J1-1-3

Description

Hitachi ZAXIS 450-3 Series Hydraulic Excavator Parts Catalog — P1J1-1-3

This Hitachi ZAXIS 450-3 series parts catalog is the complete illustrated parts reference for the ZAXIS 450-3, 450LC-3, 470H-3, 470LCH-3, 500LC-3, 520LCH-3, 470R-3, 470LCR-3 and 520LCR-3 hydraulic excavators. Document P1J1-1-3 covers serial number 020001 and up and breaks every major assembly down into exploded diagrams, item numbers and part numbers so you can identify and order exactly the right component for your machine. If you maintain, repair or rebuild any of these ZAXIS excavators, this is the parts reference that lets you work from the factory structure instead of guesswork.

File Details

• Manual Type: Parts Catalog
• Brand: Hitachi
• Models Covered: ZAXIS 450-3, ZAXIS 450LC-3, ZAXIS 470H-3, ZAXIS 470LCH-3, ZAXIS 500LC-3, ZAXIS 520LCH-3, ZAXIS 470R-3, ZAXIS 470LCR-3, ZAXIS 520LCR-3
• Engine Reference: ISUZU AH-6WG1XYSA-01
• Language: Multilingual — Japanese and English primary, with Dutch, German, French, Italian, Spanish, Danish, Portuguese, Norwegian, Swedish, Finnish, Russian and Chinese translations of the front matter
• Page Count: 834 pages
• File Format: PDF
• Document Number: P1J1-1-3
• Serial Number Applicability: 020001 and up

Chapters Covered

• Upperstructure
• Undercarriage
• Front-End Attachments
• Loader Attachments
• Breaker Parts
• Counterweight Removal Device
• Assist Piping
• Tools and Spare Parts
• Name-Plate
• Parts Index

Upperstructure — Frame, Counterweight, Engine, Cooling, Fuel, Hydraulics, Swing, Cab, Electrical

This is the largest section of the catalog. It opens with the main frame, counterweight (9.15t and 9.82t versions) and counterweight support, then moves into the engine and engine support, engine oil filter piping, side branch piping, pump drain piping, radiator and radiator cover, air cleaner and pre-cleaner, muffler, fuel tank and fuel piping (two serial splits), fuel feed pump, pump device, swing device (right and left) with swing device support, oil tank, suction/delivery/return/drain piping, fan drive and fan valve, air cooler piping, fuel cooler, main piping (1), (2), (3-1) and (3-2), control lever assemblies for front/swing (standard, single-switch NA/EU, three-switch NA/EU), control lever for travel, control pedal (left), lock lever, control valve and control valve support, all pilot piping sections (1 through 10), sensor block, console and console covers with and without glove compartment, right cover, monitor, radio (AM/FM), control unit, six electric parts sections, engine controller, engine stop switch, GPS parts, GSM mobile communication system, rear camera, front and rear head lamps, rotating beacon, sun visor, rain guard, motion alarm, overload alarm device, swing alarm, air-conditioning units, compressor, duct, rear box, power unit (12V), cab assemblies (standard, EU, NA, HD and various numbers), door, cab group, front guard, anchor bolt, window washer, rearview mirror, floor parts (1) and (2), floor plate, extinguisher parts, suspension seat and seat stand (suspension and air-suspension), floor mat, covers (1) through (4), door locks (1) through (3), cover support, engine cover, anti-circulation cover, under cover (for each model group), handrail (for each model group), electric grease gun, lubricator, lubricator box and lubricator parts.

Undercarriage — Track Frame, Rollers, Idlers, Track Chain, Swing Bearing, Travel Device

Covers the complete undercarriage: track frame variants for each model group (450/470H, 450LC/470LCH, 500LC/520LCH, 470R/470LCR and 520LCR), track side steps and additional steps for NA/EU, track guards and full-length track guards, track under cover, swing bearing with ball and seal groups, travel device, front idler (right and left, plus the 500LC/520LCH/520LCR version), adjuster, upper roller, lower roller, track-link assemblies in 600G, 600WG, 750G and 900G shoe options, center joint, travel piping for all model groups with the D08/05 and D08/06 splits, travel piping covers for each group, and swing bearing lubricate piping.

Front-End Attachments — Booms, Arms, Buckets, Front Piping

All boom options are included — 7.0m boom, 8.2m boom, H boom 7.0m, BE boom 6.3m, R boom 7.0m and BER boom 6.3m — with their respective boom parts groups. Arms covered: 3.4m, 3.9m, 4.9m, H arm 3.4m, BE arm 2.5m, BE arm 2.9m, arm 2.9m, R arm 3.4m, BER arm 2.5m and BER arm 2.9m, each with link, pin, shim and seal detail. Buckets range from 1.4m³ through 2.65m³ in standard and rock bucket configurations, including side-bar rock buckets and rock buckets with shroud protection. Front piping sections cover each boom and arm combination, and the catalog also documents the auto-lubrication system and pump, auto-lubrication piping, centralized lubricate piping, arm-specific lubricate piping, and hose rupture valve piping for boom (four sections) and arm (two sections).

Loader Attachments

Loader-specific parts: loader main piping (1) and (2), loader pedal parts, loader pilot piping (floor and main), loader electric parts, loader front assemblies (1) and (2), loader front piping (1) and (2), loader lubricate piping, and loader buckets at 2.3m³ and 2.6m³ in bottom-dump configuration with cylinder, manifold and edge detail.

Breaker Parts (Breaker & Crusher)

The breaker/crusher attachment section includes main piping, filter, control pedal, pilot piping (1) and (2), relief valve parts, electric parts, boom parts, arm parts for H arm and BE arm, basic piping for H boom and BE boom, arm piping for H arm and BE arm, additional parts for crusher with and without relief valve, 2 pump confluence piping, and common piping.

Counterweight Removal Device

Counterweight removal device-specific documentation: counterweight, C/W lifting device, cylinder, control system, pilot piping for pre-D09/03 and D09/04 onward, and high-pressure piping for pre-D06/03 and D06/04 onward.

Assist Piping

Attachment assist piping: additional gear pump piping (30L/min), additional gear pump welding parts (main), pilot piping (assist), and assist piping for boom and arm combinations.

Tools, Spare Parts, Name-Plates and Parts Index

The final sections list the tool kit and spare parts supplied with the machine, the full range of name-plates and safety signs (in Japanese, English and EU/NA/Oceania/Turkish/Russian/Chinese variants), and the complete parts index listing every part number in the catalog against its page and item number for fast look-up.

What This Parts Catalog Enables

Having the correct Hitachi parts catalog for the ZAXIS 450-3 series is the difference between ordering a part that fits and ordering one that does not. This catalog gives you the exploded view, the item number and the exact part number for every component in the upperstructure, undercarriage and front-end attachment groups — fewer wrong orders, less downtime and a machine that goes back together the way Hitachi designed it. You can trace a hydraulic hose through the main piping sections, find the correct shim or seal in the swing device, match a track-link shoe to the right group, or identify the exact boom and arm configuration fitted to your serial number. Whether you are running a full rebuild, replacing a failed swing device, sourcing a new bucket or just tracking down a leaking pilot line, the correct diagram is on the page.

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Instant PDF Delivery — No Shipping, Any Device

This Hitachi ZAXIS 450-3 parts catalog is delivered as an instant PDF download after checkout. There is no physical shipment, no waiting for a disc and no postage. The file opens on any computer, tablet or smartphone with a PDF reader, so you can have it on the workshop laptop or the office PC. Print the pages you need for the job, keep the full catalog on a USB stick in the service truck, or search through it on screen. Buy once and you have the complete ZAXIS 450-3 series parts reference for the life of your machine.