Mould King 17100 EX8000 RC Mining Crawler Excavator Building Set | 2,436 Pcs
Features List：
- 2,436+ pieces
- Remote-controlled crawler drive
- Independent left and right track motors
- 2× S motor
- 1× MK3 control module
- 1× 2.4G remote controller
- Manual 360° upper-house rotation
- Manually poseable boom arm, dipper stick, and mining bucket
- Linked linear-actuator arm mechanism
- Wide rubber-link crawler tracks
- Detailed upper deck
- Side access ladder
- Transparent cab panels
- Step-by-step building instructions included