RC grader/road planer with 9-channel remote, adjustable sound, and auto-demo mode. Graders are among the most recognizable road construction vehicles, alongside bulldozers and rollers. 9 control channels provide full control: 4-direction movement, blade lift/lower, sound effect volume adjustment (important for parents), LED lighting control, and auto-demo mode. Auto-demo especially valuable in retail. Heavy box (35.5 kg, 36 pcs) matches large model size. One of the most 'adult' RC construction vehicle formats in the line — suitable for ages 6+ and RC enthusiasts. • 9-channel remote with sound adjustment + LED + auto-demo — professional level • Blade lifts and lowers, simulating grader operation • 36 pcs per box, mid-to-high segment