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 Kobelco SK210 Mark IV, SK210LC Mark IV 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 |
Kobelco SK210 Mark IV, SK210LC Mark IV Common Problems This Manual Covers
Kobelco SK210 Mark IV fuel and oil filter element numbers don't match the Mitsubishi cross-reference
Check the filter list on page 22 before you order. The fuel filter element is Kobelco 2446R332D4, cross-referenced to Mitsubishi ME035393, and the oil filter element carries Mitsubishi ME088532. Confirm both against the engine assembly list on page 35, which prints each Kobelco number beside its Mitsubishi number.
Manual Section: General Maintenance Items p. 22Radiator hoses and thermostat kit part numbers hard to find in the engine parts listing
Check the engine assembly list on page 35. The two radiator hoses are 2444P808 and 2444P807, the thermostat kit is ME997211, and the thermo switch is ME039860. When you refill after the swap, use only non-amine antifreeze, as the machine label shown on page 253 states.
Manual Section: Superstructure p. 35Replacement starter motor part number differs by engine serial range and wrong unit arrives
Check the engine serial number first, then match it on the starter assembly list on page 514. Engines numbered 9507-1 through 9609-3 take ME080740, and engines from 9610-1 onward take ME049303. Both are rated 24V-5.0KW. The alternator assembly on page 520 is ME088887, rated 24V-35A.
Manual Section: Engine Components p. 514Blown fuse amperage and Kobelco part number unknown when restocking spare fuses for the excavator
Check the electrical parts list on page 132, items A16-4 through A16-7. The fuses are listed at 1A, 5A, 10A and 20A, and each rating has its own part number. The 5A fuse is 2479R655S10. Match the amperage on the blown fuse to the list and order by item number.
Manual Section: Superstructure p. 132Relief valve part identification unclear when several relief valves show different set pressures
Check the relief valve listing on page 291, where the main relief valve (F4) is set at 280 kgf/cm² at 50 L/min. Then compare the set pressure table on page 298, which lists F1 through F6 at 315 to 350 kgf/cm². Order by the F position and its page, not by how the valve looks.
Manual Section: Hydraulic Components p. 291Sprocket and track guide part numbers differ between standard and long crawler low group
Check the low group parts list on page 177 for standard crawler machines (YNJ00501 onward). It lists the sprocket as 2404N262 (quantity two) on M18x55 capscrews, and the track guide as YN01F01039P1. Long crawler machines (YQJ00101 onward) have a separate low group list, so confirm the serial number before ordering. The propel motor is listed by reference only.
Manual Section: Undercarriage p. 177Frequently Asked Questions
Can seal repair kits be ordered on their own for the Kobelco SK210 Mark IV, SK210LC Mark IV?
The manual specifies that for repairing hydraulic system parts, you should exchange only the repair kits or parts shown with a part number. If no specific repair kit is listed for a component, the whole assembly or unit should be changed. Refer to the specific cylinder assembly page for part numbers, such as the bucket cylinder assembly on page 359, which lists a repair kit (2438U1105R200) consisting of items 16-18. p. 286
What capscrews hold the steps on the Kobelco SK210 Mark IV?
The steps are fastened with M12 x 50 capscrews, fitted with M12 lock washers and nuts, as listed on page 198. p. 198
What is the set pressure for the overload relief valve F1 on the Kobelco SK210 Mark IV, SK210LC Mark IV?
The set pressure for the overload relief valve F1 is 315 kgf/cm² at a flow rate of 20 L/min. This specification is detailed in the relief valve assembly section on page 289. p. 289
What capscrews hold the counterweight on the Kobelco SK210 Mark IV?
The counterweight is held by M24 x 180 capscrews with M24 washers, as listed on page 33. The catalog prints no tightening torque for them. p. 33
What is the engine oil filter part number for the SK210-IV?
The engine oil filter element for the SK210-IV is part number 2446R332D11 (ME088532). This is listed as a Mitsubishi E/G part on page 22. p. 22
What do I get after purchasing this Kobelco SK210 Series manual?
Straight to your device: 544 pages of searchable Parts Catalog, downloadable the moment payment goes through.
Is printing allowed for this Kobelco SK210 Series Parts Catalog?
Yes. Print a chapter or just the pages for the job at hand, for use in your own shop. Any home or office printer works.
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