Before you ring the dealer about a split arm hose or a dead cab circuit, open this 544-page Kobelco parts catalog (OEM ID S3YNJ0001ZE02) for the SK210 Mark IV hydraulic excavator family, four variants in all. Organized by assembly, this Kobelco SK210 Mark IV, SK210LC Mark IV parts catalog PDF gives superstructure and engine components the largest shares, then works through undercarriage, boom and arm attachments, optional parts, name plates and a parts index. Exploded views tie each callout to its part number, the hydraulic components section breaks out the control valve and relief valves, and wiring diagrams trace the machine's electrical harness. Order the air conditioner outer filter as YN50V01004P1, and confirm the 5A, 10A and 20A fuse positions before you pull a single one. Reading a worn valve tag over the phone wastes mornings. Search the text, jump by bookmark, and order the right part number the first time.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|
| General Maintenance Items | 21-26 | Filter List, Nut and Sleeve, Paint Color |
| Superstructure | 27-174 | Upper Frame, Counterweight, Engine, Radiator |
| Undercarriage | 175-198 | Low Group |
| Attachments | 199-222 | Boom, Arm |
| Tools and Spare Parts | 223-226 | Tool and Accessory, Element Kit |
| Optional Parts | 227-246 | Fuel Pump, Controller, Short Arm, Long Arm, Arm Hydraulic Lines |
| Name-Plate | 247-264 | Name Plate Instal |
| Hydraulic Components | 285-390 | Control Valve, Relief Valve |
| Engine Components | 391-544 | Cylinder Head, Cylinder Block, Crankshaft, Timing Gear |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Outer-Filter, Air-Conditioner | YN50V01004P1 | p. 22 |
| O-ring (G190 1A) | G190 1A | p. 226 |
| Fuse (5A) | 5A | p. 132 |
| Fuse (10A) | 10A | p. 132 |
| Set Pressure Range F1 | 315 kgf/cm² at 30 l/min | p. 298 |
| Set Pressure Range F2 | 315 kgf/cm² at 30 l/min | p. 298 |
| Starter Motor Output | 24V-5.0KW | p. 514 |
| Alternator Output | 24V-35A | p. 520 |
| Main Relief Valve Set Pressure (F4) | 280 kgf/cm² at 50 L/min | p. 291 |
