JackJackPlays unboxing JCB backhoe from Bruder. Construction trucks in action in this kids video. Jack Jack is a kid who loves playing with toys in the sand box .brJackJackPlays unboxing Bruder JCB backhoe truck. Jack Jack playing with toy dump truck, front loader tractor, and bulldozer in the sand. This is the biggest of .brJackJackPlays construction trucks for kids video. Jack Jack is unboxing, digging, and playing with a toy Bruder excavator, and also has a JCB backhoe and .brJackJackPlays in JCB backhoe toy unboxing video. Jack Jack and cousins open and play with a big Bruder toy construction truck. Also featuring a front loader .