track loader meaning in Chinese

轨道式装载机
履带式装载机

A3 . initially , 12 types of commonly used equipment are included in the qpme system . they are : tracked bulldozer ; wheeled bulldozer ; tracked loader ; wheeled loader ; excavator ; generator ; mobile crane ; vibratory roller ; road roller ; asphalt paver ; vibratory compactor ; and power rammer
答3优质机动设备制度初步会采用12类常见的设备，分别是: 1履带式推土机; 2轮动式推土机; 3履带式搬土机; 4轮动式搬土机; 5挖土机; 6发电机; 7流动起重机; 8振荡式滚压机; 9道路滚压机; 10沥青摊铺机; 11振动式压实机及12机动夯土机。