Before you unbolt a worn track roller or a weeping swing motor on a Kobelco SK480 or SK480LC hydraulic excavator, you want its correct part number, and this 724-page Kobelco SK480 parts catalog PDF (OEM ID S3LS00009ZE05) has it. Exploded views break the superstructure, undercarriage and attachments into numbered assemblies, from the slewing ring, idler adjuster and track rollers to the 7.0 m standard boom and 3.45 m arm with their hydraulic lines. Wiring diagrams trace the upper harness and controller group, and a parts index at the back cross-references each number to its figure. Order a holding valve only after confirming the listed set pressure of 39.7 MPa at 250 L/min, and match the 1.0 mm swing shim by its own part number. A wrong seal kit means a crew waiting on freight. Bookmarks and a searchable text layer take you from a part number to its exploded view in seconds.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|
| General Maintenance Items | 21-28 | Filter List, Nut & Sleeve Parts No, Paint Color |
| Superstructure | 29-260 | Upper Frame Assy, Counterweight Assy, Engine Assy, Engine Instal, Radiator Instal, Radiator Assy, Cleaner Assy |
| Undercarriage | 261-294 | Low Group, Slewing Ring Assy, Idler Assy, Crawler, Idler Adjust Assy, Roller Assy |
| Attachments | 295-316 | Std 7.0m Boom Assy, 7.0m Boom Hyd Lines, Light Instal, Std 3.45m Arm Assy |
| Tools and Spare Parts | 317-324 | Tool & Accessory, Element Kit, Transfer Instal, Mirror Instal |
| Optional Parts | 325-354 | Lock Assy, Cab, Mirror Instal, Light Instal, Short 3.0m Arm Assy, Semilong 4.04m Arm Assy |
| Name-Plate | 355-374 | Name Plate Instal |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Shim (1.0) | 1.0 mm | p. 81 |
| Set Pressure (Holding Valve) | 39.7 MPa at 250 L/min | p. 428 |
| Engine Oil Pan Drain Plug Standard Tool | 250mm middle type ratchet wrench | p. 374 |
| Overload Relief Valve Set Pressure | 400 kgf/cm² at 5L/min | p. 415 |
| Valve Assy, Holding Set Pressure | 39.7 MPa at 250L/min | p. 428 |
| Valve Assy, Relief Set Pressure (F1) | 34.8 MPa at 30L/min | p. 502 |
| Valve Assy, Relief Set Pressure (F2) | 36.3 MPa at 30L/min | p. 502 |
