Kobelco SK210LC, SK250LC Hydraulic Excavator Service Manual
1,052 pages · Publication S5YQ-LL01E-00
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What's inside
From the manual's own table of contents: 6 sections, 221 entries. See sample pages (PDF, 900 KB)
Dynamic Acera 02/00 Rev. 019 topics
- General Safety Information
- Safety Precautions
- Pre-Start Safety
- Safety During Operation
- Inspection 7 Maintenance Safety
- Battery Safety
- Warning Labels & Decals
- Prohibited Machine Operation
- End of Work Shift Safety
TRANSPORTATION16 topics
- A. GROUND TRANSPORTATION
- Machine Preparation
- Loading the Machine
- B. LIFTING MACHINE
- Lifting Machine With Attachment Installed
- Lifting Machine Without Attachment
- C. SHIPPING DIMENSIONS
- a. Machine With Standard Attachments
- b. Boom With Arm Cylinder - Figure 5.10C
- c. Arm With Bucket Cylinder - Figure 5.11A
- d. Arm With Bucket Cylinder and Bucket - Figure 5.11B
- e. Bucket - Figure 5.11C
- b. Boom With Arm Cylinder - Figure 5.12C
- c. Arm With Bucket Cylinder - Figure 5.13A
- d. Arm With Bucket Cylinder and Bucket - Figure 5.13B
- e. Bucket - Figure 5.13C
SPECIFICATIONS48 topics
- SK210-VI & SK210LC-VI GENERAL SPECIFICATIONS
- A. MACHINE DIMENSIONS– Figure 6.2A & 6.2B
- B. WORKING WEIGHTS
- C. STANDARD AT TACHMENT WORKING RANGES– Figure 6.3
- D. DIGGING FORCES
- E. BUCKET SELECTION CHART
- F. BOOM– Figure 6.4A
- G. ARM– Figure 6.4B
- H. BUCKET– Figure 6.4C
- I. SHOES– FIGURE 6.4D
- J. PERFORMANCE SPECIFICATIONS
- Travel Speed, Swing Speed & Gradeability
- Engine
- Hydraulic Components
- Operating Pressures
- K. MACHINE & COMPONENT WEIGHTS
- L. LIFTING CAPACITIES FOR EUROPEAN SPEC’S
- M. LIFTING CAPACITIES KAI SPEC’S
- SK210LC-VI LONG REACH SPECIFICATIONS
- A. MACHINE DIMENSIONS– Figure 6.23A
- C. WORKING RANGES— Figure 6.24
- E. BUCKETS
- F. LIFTING CAPACITIES KAI SPEC’S
- SK250LC-VI & SK250NLC-VI GENERAL SPECIFICATIONS
- A.MACHINE DIMENSIONS– Figure 6.27A & 6.27B
- B. WORKING WEIGHT
- C. STANDARD ATTACHMENT WORKING RANGES– Figure 6.28
- F. BOOM– Figure 6.29A
- G. ARM– Figure 6.29B
- H. BUCKET– Figure 6.29C
- I. SHOES– FIGURE 6.29D
- SK250LC-VI LONG REACH SPECIFICATIONS
- A. MACHINE DIMENSIONS– Figure 6.49A
- C. WORKING RANGES— Figure 6.50
- F. LIFTING CAPACITIES
- TORQUE SPECIFICATIONS
- A. CAPSCREWS & NUTS
- B. ORS JOINT (O-RING SEALING TYPE)
- C. NUTS & SLEEVES
- D. FLARE TYPE FITTING JOINTS
- E. N2 (NYLON) TUBE FITTING JOINTS
- F. TORQUE VALUES FOR MOST COMMON BOLTS
- MISCELLANEOUS INFORMATION
- A. TEMPERATURE TABLE
- B. SPECIAL PIPE WRENCHES
- C. WEIGHT OF MATERIALS TABLE
- D. CAPS AND PLUGS FOR TUBES AND HOSE FITTINGS
- E. SOME CONVERSION UNITS
YQ Dynamic Acera 02/00 Rev. 0162 topics
- BOOM
- Boom dimensional drawing
- Boom maintenance standard
- Clearance of pin and bushing on boom section
- Clearance in thrust direction on boom cylinder
- Arm dimensional drawing
- Arm maintenance standard
- Clearance of arm and cylinder installing section
- BUCKET
- Bucket dimensional drawing KAI
- Bucket dimensional table KAI
- Bucket dimensional drawing Asian
- Detail dimensional drawing of lug Asian
- Detail dimensional drawing lug Asian
- Tightening Torques for Cap screws and Nuts
- Screw Size
- Tightening Torques for Nuts and Sleeves
- Plugs
- Special Spanner for Tube
- Special Tools
- and Sealing Compound
- Suction Stopper
- Counter Weight Lifting Jig
- Upper Frame Lifting Jig
- Engine Mounting Pedestal
- Tracking Spring Set Jig
- TABLE FOR THE MAINTENANCE OF EXCAVATOR
- Attachment
- Cab & Guard
- Swing Frame
- Travel System
- Electrical Equipment
- FOR THE MAINTENANCE OF ENGINE
- Verification of Engine RPM
- Engine Speed Measured with Service Diagnostic (28 Item Check)
- Hydraulic Oil Cautions
- Pilot Circuit
- Main Relief Pressure Adjustment
- Swing Circuit
- Measurement of Additional Circuit Pressure Ports
- Cylinder Drift
- Pre Checks Prior to Preforming "A" Adjustment
- A" Adjustment Porcedure
- Service Diagnositc 28 Item Check
- Diagnostic 28 Item Check Chart
- SUMMARY OF MECHATRO CONTROL SYSTEM
- Mechatro Control System in General
- Pump Control
- Boom Raise Conflux Control
- Arm In Sequence Conflux Control
- Variable Recirculation Control for Light Load Arm In
- Arm In Anti-cavitation Control
- Arm Out Conflux Control
- Travel Straight Control
- Swing Priority Control
- MECHATRO CONTROLLER
- Summary of Mechatro Controller
- Self Diagnosis Display Function
- Service Diagnosis
- Trouble History Diagnosis
- How to Correct the E/G Oil Supply Cumulative Time
- Mechatro Control Equipment
SELF DIAGNOSIS DISPLAY FUNCTION56 topics
- Display of monitor
- CONT. FAIL
- PRESS
- failure
- ERROR
- sensor fail
- SENSOR
- Battery relay fail
- ROM data
- propo-valve fail
- PROPO－VALVE
- Mechatro set error
- fail
- SOLENOID
- valve fail
- CURRENT-NG
- point indexing fail
- S/PT. ERROR
- E/G speed sensor fail
- POTENTIO
- Hydraulic Components
- Hydraulic Pump Regulator
- Pilot Calve (Att)
- Pilot Valve (Travel)
- Control Valve
- Swing Motor Unit
- Travel Motor
- Swivel Joint
- Hydraulic Cylinder
- Electrical Equipment
- List of Electrical Equipment
- Summary of Main Electrical Equipment
- Specification of Electrical Equipment
- Construction and Piping
- Construction
- Piping
- Construction of Main Components
- Intake Unit
- Air Conditioner Unit
- Receiver Dryer
- Function
- Mechanism of Cooling Circuit
- Cooling Circuit
- Component Parts
- Disassembly and Assembly
- Precautions to be Excised in Operation
- Removal and Installation of Unit
- Charging Refrigerant
- Operating Procedure
- Charging Procedure
- Electric Circuit
- Wiring Diagram and Connections
- Inspecting Functional Parts
- Troubleshooting
- Attachment Assy and Name
- Cylinder
YQ/LL3324 topics
- Operator Seat
- Battery
- Guard
- Under Cover
- Fuel Tank
- Hydraulic Tank
- Hydraulic Pump
- Air Cleaner
- Muffler
- Counterweight
- Radiator &Oil Cooler
- Engine
- Instrument Panel
- Multi Control Valve (If equipped)
- Pilot Valve (for Att)
- Pilot Valve (for Travel)
- Upper Frame
- Pump
- General
- Lubrication
- Fuel and Engine Control
- Cooling
- Intake and Exhaust
- Electrical System
Inside this manual
Real pages from this service manual (1,052 pages). Open the sample pages (PDF, 898 KB)
- Specifications, page 77: SPECIFICATIONS
- Diagram, page 381: INSTRUMENT PANEL RH HARNESS : YN13E01203P1, EU
- Troubleshooting, page 797: Outer circumference of bucket
- Color page, page 217: Unit: Seconds
- Color page, page 96: SPECIFICATIONS
- Foldout diagram (color), page 280: Boom Lower Circuit -
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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, 1,052 pages
Quantity one is the manual described above.
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Other editions and similar models
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