四川长江起重机公司成功试制了可蟹行的ＣＺＳ3型伸缩臂叉装车 ,采用六边形伸缩臂 ,4轮驱动 ,液压变矩器实现变速 ,小货叉液压缸为分级缸实现动作行程 ,可蟹行 36° ;车体设置了倒车雷达导航器 ,能随时显示与货物的距离 ,并通过摄像镜显示 ,使操作者能够顺利完成各种作业任务 ; Sichuan Changjiang Crane successfully trial crab line CZS3 telescopic arm loader, using hexagonal telescopic arm, 4-wheel drive, hydraulic torque converter to achieve variable speed, small fork hydraulic cylinder for the classification cylinder to achieve action stroke can be Crab line 36 °; car body set up reversing radar navigator, can display the distance with the goods at any time, and through the camera display, so that the operator can successfully complete a variety of tasks;