This article serves as a comprehensive guide to the Komatsu PC200-8 excavator, focusing on its high productivity and economic efficiency. It provides a detailed breakdown of the model’s key technical specifications, including its SAA6D107E-1 engine, CLSS hydraulic system parameters, and physical dimensions. The centerpiece of the guide is an extensive list of aftermarket parts, covering components from the main pump seal kit, battery relay, and rear-view mirror to a complete operator cab. This resource provides part numbers and direct links, offering significant convenience for equipment owners and technicians seeking to find and purchase high-quality replacement parts.