Komatsu PC290LC-8 Excavator Parts Catalog
Browse 42 verified Komatsu PC290LC-8 excavator assemblies across 7 machine systems. Choose a section, then check the applicable serial range, configuration, diagram and parts list.
Available catalog sections
This is a partial release. Only verified assemblies are listed; check the serial and configuration on each page.
More machine models and assemblies will be added as their diagrams and applicability are verified.
Using Komatsu PC290LC-8 Excavator Parts Catalog
This Komatsu PC290LC-8 excavator parts catalog helps you locate aftermarket replacement parts by machine system and assembly. Its current coverage contains 42 assembly listings across 7 source sections. The navigation groups related sections for easier browsing; available choices include Engine.
Choose the section relevant to your repair, then compare the full Komatsu PC290LC-8 model designation, machine serial range and any engine or attachment information on the assembly page. Model suffixes, serial breaks and configuration notes remain important even where two diagrams look similar.
The published engine listings identify SAA6D107E-1E (engine serial 26537659-UP). These are catalog applications, not a claim that every machine in this model series uses the same engine configuration.
Use the part-number links to inspect listed store products, or select the required parts and quantities to prepare a quote. Only the published sections are shown here; the catalog does not imply that every original book section or machine configuration is available.
Komatsu PC290LC-8 dimensions and transport reference
Use the lettered diagram to identify measurements when comparing PC290LC-8 excavator specifications. This is a general measurement guide, not a dimensioned drawing of your machine.
| Reference | Measurement | Definition |
|---|---|---|
| A | Overall transport length | Rear-most to front-most point in the stated boom, arm and bucket position. |
| B | Width outside tracks | Outside edge to outside edge; varies with track-shoe width and undercarriage. |
| C | Transport height | Ground to the highest point in the stated transport configuration; not necessarily cab height. |
| D | Track ground-contact length | Length of track contacting the ground; not overall machine length. |
Illustration is schematic and not to scale. Confirm actual machine dimensions, attachments and transport position before arranging haulage. Operating weight and shipping weight are different measurements; neither is established by this diagram.