Hyundai R55W-7A Crawler Excavator Service Manual
598 pages · Publication R55W-7A
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- Models
- R55W-7A
- Manual type
- Service Manual
- Pages
- 598
- Publication
- R55W-7A
- Condition
- Brand new

What's inside
From the manual's own table of contents: 48 topics. See sample pages (PDF, 398 KB)
- Group 1 Safety Hints
- Group 2 Specifications
- Group 1 Pump Device
- Group 2 Main Control Valve
- Group 3 Swing Device
- Group 4 Travel Device
- Group 5 RCV Lever
- Group 6 RCV pedal
- Group 7 Brake pedal(Valve)
- Group 8 Gear box
- Group 9 Steering valve
- Group 10 Axle
- Group 1 Hydraulic Circuit
- Group 2 Main Circuit
- Group 3 Pilot Circuit
- Group 4 Single Operation
- Group 5 Combined Operation
- Group 1 Component Location
- Group 2 Monitoring system
- Group 3 Electrical Circuit
- Group 4 Electrical Component Specification
- Group 5 Connectors
- Group 1 Before Troubleshooting
- Group 2 Hydraulic and Mechanical System
Show all 48 topics
- Group 3 Electrical System
- Group 1 Operational Performance Test
- Group 2 Major Components
- Group 1 Precaution
- Group 2 Tightening Torque
- Group 3 Pump Device
- Group 4 Main Control Valve
- Group 5 Swing Device
- Group 6 Travel Device
- Group 7 Gear box
- Group 8 Steering valve
- Group 9 Front axle
- Group 10 Rear axle
- Group 11 RCV Lever
- Group 12 Turning Joint
- Group 13 Boom, Arm and Bucket Cylinder
- Group 14 Work Equipment
- Group 1 Introduction Guide
- Group 2 Engine System
- Group 3 Electric System
- Group 4 Hydraulic System
- Group 5 Power Train
- Group 6 Structure
- Group 7 Work Equipment
Inside this manual
Real pages from this service manual (598 pages). Open the sample pages (PDF, 397 KB)
- Specifications, page 26: 7. SPECIFICATIONS FOR MAJOR COMPONENTS
- Diagram, page 134: 3. CHARGING CIRCUIT
- Troubleshooting, page 188: Is travel
- Color page, page 260: Assembling the shaft
- Color page, page 119: 1 spool, arm 2 spool, bucket spool.
- Foldout diagram, page 146: START KEY
This is a service manual
Here's how it compares to the other 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, 598 pages
Quantity one is the manual described above.
Fast free USA shipping
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).