Hitachi EX8000 Excavator Operational Principle Technical Service Manual
354 pages · Publication TO18G-E-00
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- Models
- EX8000
- Manual type
- Operational Principle Technical Service Manual
- Pages
- 354
- Publication
- TO18G-E-00
- Condition
- Brand new
What's inside
From the manual's own table of contents: 3 sections, 89 entries. See sample pages (PDF, 350 KB)
GENERAL18 topics
- Specifications
- Working Range (Loading Shovel)
- Engine
- Engine Accessories
- Hydraulic Devices
- Electrical Equipment
- Filter
- Others
- Main Components
- Left Frame
- Right Frame
- Coolant Temperature Sensor
- Emergency Switch
- High Pressure Strainer
- Center Frame
- Under Carriage
- Front
- Entrance Light
SYSTEM35 topics
- Outline
- MC: Main Controller
- ELU: Electric Lever Control Unit
- IDU: Information Display Unit
- ECU: Engine Communication Unit
- (Engine Controller)
- DLU: Data Logging Unit
- CSU: Contamination Sensing Unit
- Monitoring)
- Engine Control
- Pump Control
- Fast-Filling Panel Lower Control
- Auto-Lubrication Control
- Radiator Fan Motor Speed Control
- Oil Cooler Fan Motor Speed Control
- Wiper Control
- Travel Mode Control
- Pilot Control Shutoff Control
- Control
- Flow Regenerative Control
- Swing Stop Control
- Pilot Circuit
- Main Circuit
- Flow Assistance Circuit
- Regenerative Circuit
- Oil Cooler Fan Motor Circuit
- Radiator Fan Motor Circuit
- Circuit
- Pump Transmission Oil Cooler Circuit
- Power Source Circuit
- Accessory Circuit
- Engine Starter Circuit
- Charging Circuit
- Engine Stop Circuit
- Surge Voltage Protection Circuit
COMPONENT OPERATION33 topics
- And Fan Motor Drive Pump
- Regulator
- Transmisson Oil Pump)
- Contamination Sensor
- Swing Motor
- Valve Unit
- Swing Parking Brake
- Swing Reduction Gear
- Hydraulic Circuit
- Main Relief Valve
- Overload Relief Valve
- Make-Up Valve
- Electric Lever
- Control Solenoid Valve
- Bleed-Off Valve
- Meter-In Valve
- Port Layout
- Construction
- Operation
- Travel Motor
- Travel Mode Selection
- Brake Valve
- Parking Brake
- Travel Reduction Gear
- Fast-Filling System
- Air Conditioning System
- Auto-Lubrication System
- Radiator Fan Motor
- Accumulator
- 8-Spool Solenoid Valve
- Swing Bearing
- Cushion Cylinder
- Center Joint
Inside this manual
Real pages from this operational principle technical service manual (354 pages). Open the sample pages (PDF, 349 KB)
- Specifications, page 152: SYSTEM / Control System
- Repair procedure, page 262: COMPONENT OPERATION / Pump Device
- Diagram, page 312: COMPONENT OPERATION / Control Equipment
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the EX8000 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, 354 pages
Quantity one is the manual described above.
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Ships in 1 business day.
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).