徐工XTF120A型同步碎石封层车

XCMG XTF120A type of synchronous chip sealer

随着我国公路总里程逐步增加、市场逐步转变，公路建设对于具有智能控制、可靠性高、工艺适应性强且能为路面预防性养护提供最佳解决方案的施工设备有着更加急切的需求。在此背景下，徐工筑路公司跟踪国际先进技术，放眼市场，经过以养护研发部为核心的团队成员的日夜奋战，推出了一款全新智能化高端产品--X T F120A型同步碎石封层车（见图1）。该机主要用于新建路面上、下封层施工，桥面防水层施工，白改黑防水层施工，以及沥青路面预防性养护的表层磨耗层施工等。

Synchronous chip sealer is the high-end products and the same device combination of the asphalt and crushed stone spreading.It is used for the new pavement,seal construction,construction of bridge deck waterproofing layer,white to black waterproof layer construction,and preventive maintenance of asphalt pavement surface wearing layer construction.This paper introduces the components and features of XTF120A,also its usage,performance parameters and structure.