Here is my latest lego moc: TigerCat Feller Buncher.
It is totally RC/PF controlled and has many functions:
- driving tracks 2M motors
- turning upper structure 1M motor
- mainboom lift 1XL motor
- second boom lift 1M motor
- tilting cutter head 1M motor
- 360 turn of the head 1M motor
- opening/closing claw and blade rotating 1M motor
One regular batterybox and four IR receivers.
Machine is inspired by Swamp Loggers tv series.
Cutterhead can turn 360 degrees
Batterybox is easily changeable. Connected only with six pins.