Fully remote-controlled motorized modification for the 42009 Mobile Crane Mk II set. All the essential functions of the crane were motorized, which are:
- Driving (1x XL-motor)
- Steering (1x M-motor)
- Outriggers (1x M-motor)
- Outrigger-legs (1x M-motor)
- Lifting/lowering boom (1x L-motor)
- Extending/retracting boom (1x L-motor)
- Lifting/lowering hook (1x M-motor)
- Upperstructure 360+ degree rotation (1x M-motor)
Funtions that were improved:
- Boom extends further. Max boom-length 96 studs
- Boom retractrs further
- Better steering-lock
- Solid metal hook
- Increased lifting power
- Faster outriggers
- More efficient drivetrains
乐高LEGO 42009 移动式起重机MK II 全遥控电动改造。起重机的所有基本功能都是电动的,包括:
- 驱动(1个XL电机)
- 转向(1个M电机)
- 伸出支腿(1个M电机)
- 放下支腿(1个M电机)
- 升降吊臂(1个L电机)
- 伸缩吊臂(1个L电机)
- 升降吊钩(1个M电机)
- 上部结构360度旋转(1个M电机)
改进的功能:
- 吊杆进一步伸展。最大吊杆长度96螺柱
- 动臂缩回器
- 更好的转向锁
- 实心金属钩
- 提升力增加
- 更快的支腿
- 更高效的传动系统
电动遥控机械吊车(Ultimate 42009)属于机械组系列积木套组,整个套组包含 2609 个积木颗粒。首发于2013年。