Jekko SPX424 is a mini crane for lifting operation equipped with five key features: (a) extendable crawler tracks, (b) digital-multi-proportional remote radio control, (c) automatic stability control, (d) plug and play system control to attach different accessories, and (e) remote and real time crane monitoring using an optional software J-Connect. These five features enable more precise movement and safer lifting operation of the crane. Legend: 15