Written for the SK025-2 hydraulic excavator alone, this Kobelco SK025-2 parts catalog PDF (OEM ID S4PV1007) runs 315 pages and maps the machine from the power plant to the bucket. Superstructure groups take the largest share of the book, with exploded views of the slewing motor, valve install, upper hydraulic lines and wiring harness, each callout keyed to a Kobelco part number. Undercarriage pages break down the crawler idler and adjuster, track rollers, shoes and swivel joint, while optional groups add the outrigger, breaker lines and long or reinforced arms. A parts name index works backward from a component to its number. Order the engine oil filter as element 80x80L, and confirm your engine reads 3TNE 78A-YB before quoting anything for it. Pulling a track roller only to find the replacement doesn't match costs you the whole day. Print the exploded view you need and let it soak up grease on the bench; the bookmarked, text-searchable file stays clean on the laptop.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|
| General Maintenance Items | 16-21 | Filter List, Nut & Sleeve Parts, Paint Color |
| Superstructure | 22-97 | Bracket Assy, Swing, Engine Assy, Control Assy, Engine, Power Plant Assy, Frame Assy, Upper |
| Undercarriage | 98-113 | Lower, Group, Ring Assy, Slewing, Idler Assy, Crawler, Idler Adjust |
| Attachments | 114-121 | Boom, Assy, Light Assy, Std. Arm Assy, Std. Bucket Assy |
| Tools and Spare Parts | 122-123 | Tool & Accessory, Cab Assy, Speaker Instal, Heater Instal |
| Optional Parts | 124-155 | Plate Assy, Floor, Cab Instal, Panel Assy, Instrument, L/H, Outrigger Assy |
| Name - Plate | 156-165 | Name Plate Installation |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| R.O.P.S. bolt torque (Item 6 & 7) | 282 ft. lbs. | p. 74 |
| R.O.P.S. bolt torque (Item 8, 9, & 10) | 133 ft. lbs. | p. 74 |
| Engine Model | 3TNE 78A-YB | p. 264 |
| Gross Vehicle Weight | 6,195 lbs | p. 74 |
| Engine Oil Filter Element | 80x80L | p. 17 |
| Engine Oil Filter | 80x80L | p. 286 |
