Hitachi ZW80, ZW90 Wheel Loader Operational Principle Technical Service Manual
219 pages · Publication TO4FG-E-00
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What's inside
From the manual's own table of contents: 13 topics. See sample pages (PDF, 368 KB)
- Specifications
- Main Component Layout (Overview)
- Main Component Layout (Body)
- (Travel System)
- Electrical System (Overview)
- Electrical System (Inside of Cab)
- Engine
- HST Pump / Main Pump
- Reduction Gear / HST Motor
- Control Valve
- Engine Accessories
- Hydraulic Component
- Electrical Component
Inside this manual
Real pages from this operational principle technical service manual (219 pages). Open the sample pages (PDF, 368 KB)
- Specifications, page 26: GENERAL / Component Specifications
- Diagram, page 140: COMPONENT OPERATION / Control Valve
- Color page, page 152: COMPONENT OPERATION / Control Valve
- Color page, page 101: SYSTEM / Electrical System
- Foldout diagram, page 213: AVSS 0.5LY
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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Manual types
This manual is a operational principle technical service manual. For reference, the three main manual types:
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 219 pages
Quantity one is the manual described above.
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Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).