Expert Engineering Support & Genuine Factory Specifications
🔵 The 800300300 drive shaft is a genuine XCMG spare part, factory-matched for QY30K and QY50K truck crane chassis drivetrain systems — not an aftermarket substitute. Each unit carries full traceability to XCMG’s original equipment manufacturing line.
🔵 Every drive shaft undergoes factory dynamic balance testing and dimensional inspection to ensure smooth power transmission, reduced vibration and reliable torque delivery under demanding on-road and site conditions.
🔵 All drive shafts are preserved in humidity-controlled warehousing with reinforced export-standard packaging, protecting precision universal joints and spline connections during global transit.
Comprehensive XCMG 800300300 Model Fitment & Technical Specifications
