Hitachi Zaxis 370, 400 GI Series Excavator Operational Principle Technical Service Manual
353 pages · Publication ED-ZX370400GI(OPM)
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- Models
- Zaxis 370, 400 GI Series
- Serial coverage
- ZX370GI 000001 ONWARDS, ZX400GI 000001 ONWARDS
- Manual type
- Operational Principle Technical Service Manual
- Pages
- 353
- Publication
- ED-ZX370400GI(OPM)
- Condition
- Brand new
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What's inside
From the manual's own table of contents: 19 topics. See sample pages (PDF, 725 KB)
- Specifications
- Working Ranges (Grouser shoe)
- Electrical System (Overview)
- Electrical System (In Cab)
- Electrical System (Rear Tray)
- Electrical System (Monitor Panel)
- Electrical System (Around Air Cleaner)
- Electrical System (Relays)
- Engine
- Pump Device
- Control Valve
- Signal Control Valve
- Swing Device
- Travel Device
- 3-Spool Solenoid Valve Unit
- Layout of Attachment Spec. Parts
- Engine Accessories
- Hydraulic Component
- Electrical Component
Inside this manual
Real pages from this operational principle technical service manual (353 pages). Open the sample pages (PDF, 724 KB)
- Specifications, page 37: SECTION 1 GENERAL
- Repair procedure, page 187: Group 1 Pump Device
- Diagram, page 237: Group 3 Control Valve
- Color page, page 178: Group 1 Pump Device
- Color page, page 265: Group 4 Pilot Valve
- Foldout diagram, page 348
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the Zaxis 370, 400 GI Series 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, 353 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
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).