摇杆式履带机器人
rocker-type tracked robot
关节式履带移动机器人
Articulated-tracked Mobile Robot
履带式混合动力车辆
hybrid electric transmission tracked vehicle
履带式工程机械
track-type of construction machinery
履带式工程车
tracked engineering vehicles
履带式斗轮取料机
crawler-mounted reclaimer with bucket wheel
履带式吊车
crawler(caterpillar)crane