Tamiya 70228 Arm Crawler with 2-Channel Remote Control
The Arm Crawler with 2-channel remote pairs the stand-alone assembly kit with a double gearbox and 2-channel remote control set for controllable crawling fun! Four crawler tracks (including two on independently moving arms) give the Arm Crawler superb mobility and enable it to clear obstacles up to 45mm in height.
Vex 406-7097 Construction Zone Bundle
The VEX Robotics Construction Zone is perfect for budding engineers and enthusiastic builders!
With over 1,350 pieces, kids can create three separate builds - Construction Crane, Dump Truck, and Backhoe!
Get ready to build like never before with VEX Robotics Construction Zone! Including over 1,350 pieces, it's perfect for budding engineers and enthusiastic builders. There are three separate builds that function just like their real-life counterparts. It even includes tiny construction workers!
The Construction Crane has an elevator and towers over your site at just above two feet. Control its operations to lift and move objects wherever the crane can reach. Complete with an engine, the Dump Truck can haul parts across your construction site. Then, maneuver the Backhoe as it scoops towards itself for some heavy lifting!