Model Version
Confirm PC400-8 / PC400LC-8 / PC400-8R by real machine plate
Operating Weight
Confirm real weight, counterweight and current configuration
Engine
Common reference is SAA6D125E-5; confirm actual engine plate, cold start, smoke and leakage
Hydraulic System
Check pump response, boom, arm, bucket, swing and combined movement
Bucket and Loading
Confirm bucket size, bucket wear and matching dump truck size
Travel System
Check both-side travel, straight travel and final drive area
Undercarriage
Check rollers, sprocket, idler, track frame, track shoes and adjuster
Structure
Check boom foot, arm welds, swing bearing area and repair marks
Transport Size
Confirm width, height, loading method, port limits and transport plan