路基设备种类主要包括推土机、装载机、挖掘机、铲运机、平地机、压路机、凿岩机以及石料破碎和筛分设备等等，根据工程的作业要求，选择不同的机械设备。

The types of subgrade equipment mainly include bulldozer, loader, excavator, scraper, grader, roller, rock drill, stone crushing and screening equipment, etc. different mechanical equipment shall be selected according to the operation requirements of the project.

根据作业内容选择施工机械，举例说明：

Select the construction machinery according to the operation content, for example:

1．对于清基和料场准备等路基施工前的准备工作，选择的机械与设备主要有：推土机、挖掘机、装载机和平地机等；遇有沼泽地段的土方挖运任务，应选用湿地推土机；

1. For the preparation work before subgrade construction such as foundation clearing and stockyard preparation, the selected machinery and equipment mainly include bulldozer, excavator, loader and grader; In case of earth excavation and transportation in swampy areas, wetland bulldozers shall be selected;

2．对于土方开挖工程，选择的机械与设备主要有：推土机、铲运机、挖掘机、装载机和自卸汽车等；

2. For earth excavation works, the selected machinery and equipment mainly include bulldozers, scrapers, excavators, loaders and dump trucks;

3．对于石方开挖工程，选择的机械与设备主要有：挖掘机、推土机、移动式空气压缩机、凿岩机、爆破设备等；

3. For rock excavation works, the selected machinery and equipment mainly include: excavator, bulldozer, mobile air compressor, rock drill, blasting equipment, etc;

4．对于土石填筑工程，选择的机械与设备主要有：推土机、铲运机、羊足碾、压路机、洒水车、平地机和自卸汽车等；

4. For earth rock filling works, the selected machinery and equipment mainly include bulldozer, scraper, sheep foot roller, roller, sprinkler, grader and dump truck;

5．对于路基整型工程，选择的机械与设备主要有：平地机、推土机和挖掘机等。

5. For Subgrade finishing works, the selected machinery and equipment mainly include grader, bulldozer and excavator.

路基设备施工主要机械设备的选型及组合原则这一方面的内容也要多多注意，比如达到计划生产量确保工期；充分利用主机的生产能力；主体机械与辅助机械及运输工具之间的工作能力要保持平衡，使机群得到合理地配合利用；进行比较和核算，使机械设备经营费用达到很低。

Pay more attention to the selection and combination principles of main mechanical equipment for Subgrade equipment construction, such as reaching the planned production capacity and ensuring the construction period; Make full use of the production capacity of the host; The working capacity between the main machinery and auxiliary machinery and means of transport should be balanced to make the machine group be used reasonably; Compare and calculate, so that the operating cost of mechanical equipment is very low.

路基设备中还包含冷再生机，冷再生机是目前道路建设中常用的，因为使用一段时间后，道路会出现深裂缝、坑洼和堵塞，从而导致道路性能严重下降。因此，需要结构加固才能从根本上恢复甚提高道路的驾驶性能。作为一种经济的道路养护改造方法，冷再生机的主要优点是100%利用旧材料加固现有路面，其次是施工周期短，对公共交通干扰小。

The subgrade equipment also includes cold regenerator, which is commonly used in road construction at present, because after use for a period of time, the road will have deep cracks, potholes and congestion, resulting in serious decline of road performance. Therefore, structural reinforcement is needed to fundamentally restore or even improve the driving performance of the road. As an economic road maintenance and reconstruction method, the main advantage of cold recycling machine is that it uses 100% of old materials to strengthen the existing pavement, followed by short construction period and little interference to public transport.

为了获得现有的路面材料，将现有路面铣削到规定的深度。然后通过添加粘合剂使这些材料再生，从而形成新的增强层。整个再生过程是一次性的过程。该工艺适用于从未铺砌的碎石路到重载主干道的各种道路的修复或升级，很多冷再生机出租厂家都会关注。

In order to obtain the existing pavement material, the existing pavement is milled to the specified depth. These materials are then regenerated by adding an adhesive to form a new reinforcing layer. The whole regeneration process is a one-time process. This process is applicable to the repair or upgrading of various roads from unpaved gravel roads to heavy-duty main roads, which will be concerned by many cold recycling leasing manufacturers.

冷再生机出租公司www.tclqgc.com常年出租各种大型机械，包括冷再生机出租、铣刨机出租等，欢迎您来挑选！

Cold regenerator rental company www.tclqgc.com All kinds of large machinery are rented all year round, including cold regeneration machine and milling machine. Welcome to choose!