PETRAX premium aftermarket excavator bucket. Part reference ZX300LC-1.85HD. HD configuration. Rated capacity stated in catalog: 1.85 m³. Catalog application: Hitachi ZX300LC. Other-brand applications are possible only after dimensional verification; this listing does not confirm interchangeability. Fit is conditional on matching pin diameters, pin-centre spacing, mounting width or quick-coupler interface, and the machine’s permitted bucket weight and capacity. Machine tonnage alone does not guarantee fit.