Considering the difficulty of artificial detection in the harsh environment after earthquakes, mining accidents and other disasters, the paper discusses the design of an all-terrain-adaptive environment-detecting machine. From the chassis part, six degrees of freedom manipulator, drive system and remote monitoring for the overall design, and through the special design of the chassis to ensure the needs of climbing ability, construct an adaptive off-road machine. The test results show that the machine has good off-road shock absorption performance, and can achieve electronically controlled continuously variable transmission.