Kobelco SK200-8 & SK210LC-8 Excavator Shop Manual S5YN0018E02 – PDF

Description

This Kobelco SK200-8 and SK210LC-8 Excavator Shop Manual, document number S5YN0018E02, is the full workshop-level service reference for these two hydraulic excavators. It is written for machines in the YN11-45001~ and YQ11-06001~ serial ranges and runs from whole-machine specifications and maintenance standards right through to component overhaul, mechatronic control theory, hydraulic and electric system explanation, and fault-code driven troubleshooting. Everything is presented in English with dimensional drawings, sectional views, hydraulic circuit schematics, harness routing and measured service values.

File Details

• Manual type: Shop Manual (workshop service, repair and overhaul reference)
• Brand: Kobelco
• Models covered: SK200-8, SK210LC-8
• Applicable serial ranges: SK200-8 YN11-45001~, SK210LC-8 YQ11-06001~
• Engine covered: HINO J05E-TA
• Document number: S5YN0018E02
• Language: English
• File format: PDF
• Page count: 792 pages

Chapters Covered

• 1. Specifications
  • Name of components
  • General dimensions for the 5.65 m boom with standard, short and long arm configurations
  • Weight of components (upper frame, lower frame, attachment, track link assemblies)
  • Transportation dimensions and attachment dimensions
  • Specifications and performance, speed and climbing capability
  • Crawler and bucket types, attachment combinations
  • Engine specifications and HINO J05E-TA characteristic curve
• 2. Maintenance
  • Tools, tightening torques for capscrews, nuts, hose fittings and plugs
  • Special tools, lifting jigs, suction stopper, engine mounting pedestal, track spring set jig
  • Standard maintenance time schedule and engine maintenance service standard time list
  • Maintenance standard and test procedure: engine speed, hydraulic pressure, travel, swing, attachment performance, swing bearing
  • Mechatro controller adjustment (A-B-C adjustment) and emergency operating modes
• 3. System
  • Mechatro control system: unload valve control, positive control and P-Q control, boom up conflux, arm in recirculation and conflux, arm-out conflux, bucket digging and dump conflux, swing priority, travel straight, pressure release control, N&B switch control
  • Hydraulic system: neutral, travel, bucket, boom, swing, arm, combined and pressure draining circuits
  • Electric system: circuit diagrams, electrical equipment list, harness assemblies and installation drawings
  • Components system: hydraulic pump and regulator, control valve, pilot valves, swing motor unit, travel motor, swivel joint, cylinders
  • Air-conditioner system: air cycle, component construction, piping, cooling circuit, refrigerant charging, electric circuit and self-diagnosis
• 4. Disassembly
  • Disassembling and assembling procedures
  • Attachment: bucket, arm, boom and cylinder disassembly and assembly
  • Upper structure: cab, guards, fuel and hydraulic tanks, hydraulic pump, radiator and oil cooler, engine, control valve, pilot valves, swing motor unit, swivel joint, upper frame
  • Travel system: crawler, upper and lower rollers, front idler and idler adjuster, sprocket, travel motor, swing bearing
• 5. Troubleshooting
  • Troubleshooting by error codes (A, B, C, D, E, F, G, H, I, K and R code groups)
  • Troubleshooting by trouble (hydraulic system, electric systems, engine related)
  • Trouble diagnosis mode 1 and mode 2
• 6. Engine
  • HINO J05E-TA engine service content
• 7. Procedure of Installing Options
  • Supplemental installation procedures added on request

Read as a whole, the Kobelco SK200-8 and SK210LC-8 Excavator Shop Manual gives a technician a single continuous reference from the machine’s headline numbers all the way down to individual spool, poppet and seal level detail. The specification chapter fixes the baseline, the maintenance chapter defines the measuring and adjustment values, the system chapters explain how each circuit is meant to behave, the disassembly chapters show how each assembly comes apart and goes back together, and the troubleshooting chapters close the loop by tying symptoms and error codes back to a specific component. Because the same document also carries the mechatronic control logic and the proportional valve command values, it is usable both for a straightforward mechanical repair and for diagnosing an electronically controlled hydraulic fault that would otherwise be guesswork.

What This Manual Lets You Do

The Kobelco SK200-8 SK210LC-8 shop manual supports the full range of workshop work on these machines. You can service and adjust the hydraulic pump and its regulator, strip and rebuild the control valve, service the swing and travel motor units, reseal or rebuild the boom, arm and bucket cylinders, and set the main relief, overload relief and pilot relief pressures to their published values. The standard maintenance time schedule and the maintenance standard and test procedure chapter give measurable acceptance criteria for engine speed, hydraulic pressure, travel speed and deviation, swing speed and brake performance, cylinder operating times, cylinder oil tightness and swing bearing axial play, so a repair can be verified rather than assumed.

For machines in the field, the inclusion of the complete error code list is a major practical advantage. Codes are grouped so that sensor faults, proportional valve faults, solenoid and relay faults, speed sensor faults, potentiometer faults and communication faults can each be traced to the correct circuit, connector and pin. Where a fault is not caught by self-diagnosis, the trouble diagnosis mode chapters provide a structured way to isolate the unload system, pump system, travel straight system, engine system and pilot system.

Hydraulic, Mechatronic and Electrical Depth

The hydraulic coverage is unusually complete for a machine of this class. Every major circuit is documented as its own diagram with colour coding explained, including the neutral circuit with the bypass cut and unloading valves, the travel circuit at second speed with both tracks running, the bucket circuit with travel straight conflux and auto-acceleration, the boom circuit for raise conflux and down recirculation, the swing circuit, the arm circuit in both light load and heavy load conditions with variable recirculation and recirculation cut, the combined boom up and travel straight circuit, the swing priority circuit, and the pressure draining circuit used before opening any hydraulic line. Component chapters then back these up with sectional drawings of the pump, regulator, control valve, pilot valves, swing motor, travel motor, swivel joint and cylinders, complete with port sizes, tightening torques and part-level callouts.

The electric system chapter carries the circuit diagrams, the electrical equipment list, and the individual harness assembly drawings for the upper harness, engine harness, floor harness, cab harness, boom harness and the lighting and alarm sub-harnesses. The mechatronic controller chapter documents the connectors, the input and output assignments, the multi-display and service diagnosis screens, the self-diagnosis display, the trouble history function, the maintenance schedule setting and the display adjustment procedures.

Disassembly and Component Overhaul Coverage

The disassembly material is written as a sequence of practical operations rather than a general description. Bucket, arm and boom removal each have their own slinging notes, pin and shim adjustment values, and piping disconnection order. The upper structure section covers cab removal with the actual sling arrangement and bolt torque table, the fuel and hydraulic tanks with shim and sealant requirements, the hydraulic pump with the coupling and PTO removal sequence, the radiator and oil cooler with hose insertion widths and fan clearance values, the engine with its mounting hardware, the control valve, the pilot valves, the swing motor unit, and the swivel joint. The travel system section covers crawler removal and master pin press fitting, upper and lower roller overhaul with oil quantities, the front idler and idler adjuster spring setting, the sprocket, the travel motor and the swing bearing. Each of these is followed by maintenance standards giving standard values, repairable levels, service limits and the correct remedy.

Who This Manual Suits

This is a working document for owners, fleet maintenance departments and independent heavy equipment workshops running Kobelco SK200-8 or SK210LC-8 excavators in the listed serial ranges. It also suits anyone rebuilding a hydraulic pump, control valve, swing motor, travel motor or cylinder from one of these machines, since the assembly and clearance data are given at component level. The engine material follows the manufacturer’s engine service information for the HINO J05E-TA.

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With the full Kobelco SK200-8 and SK210LC-8 Excavator Shop Manual S5YN0018E02 on hand you can carry out scheduled maintenance, diagnose faults from error codes or from symptoms, set relief pressures and control values correctly, disassemble and reassemble major assemblies in the right order and to the right torques, and confirm the result against published test procedures. Working from correct procedures and measured values is what prevents repeat failures, damaged seals, distorted spools and premature component wear. The manual is delivered as an instant PDF download after payment, with no shipping and no waiting, readable on a laptop, tablet or phone in the workshop and printable for the pages you need at the machine.