推土机是以拖拉机为原动机械，另加切土刀片的推土器组成的机械；用以土地、道路构筑物或类似的工作。下面冷再生机租赁厂家为您讲解一些有关推土机的相关知识！

A bulldozer is a mechanical device consisting of a tractor as the driving force and a bulldozer with a cutting blade; Used for clearing land, road structures, or similar work. Below, the cold recycling machine rental manufacturer will explain some relevant knowledge about bulldozers to you!

推土机是一种短距离自行式铲土运输机械，主要用于50～100m的短距离施工作业。推土机主要用来开挖路堑、构筑路堤、回填基坑、铲除障碍、积雪、平整场地等，也可用来完成短距离内松散物料的铲运和堆集作业。

A bulldozer is a short distance self-propelled shovel transport machine mainly used for short distance construction operations of 50-100m. Bulldozers are mainly used for excavation of road cuts, construction of embankments, backfilling of foundation pits, removal of obstacles, removal of snow, leveling of sites, etc. They can also be used to complete the shovel transportation and stacking of loose materials over short distances.

当自行式铲运机牵引力不足时，推土机还可作助铲机，用推土板进行顶推作业。推土机配备松土器，可翻松Ⅲ、Ⅳ级以上硬土、软石或凿裂层岩，配合铲运机进行预松作业，配合液压反铲挖掘装置和铰盘拖曳等附属工作装置，可进行挖掘和救援拖曳等作业。推土机还可利用挂钩牵引各种拖式机具(如拖式铲运机、拖式振动压路机等)进行作业。

When the traction force of the self-propelled scraper is insufficient, the bulldozer can also serve as an auxiliary shovel, using a bulldozer plate for pushing operations. The bulldozer is equipped with a scarifier, which can loosen hard soil, soft rocks, or chiseled rock layers of Class III and IV or above. It is used in conjunction with a scraper for pre loosening operations, as well as hydraulic backhoe excavation devices and auxiliary work devices such as hinge plate towing, to carry out excavation and rescue towing operations. Bulldozers can also use hooks to tow various towed tools (such as towed scrapers, towed vibratory rollers, etc.) for operation.

推土机的用途十分广泛，是铲土运输机械中常用的作业机械之一，在土方施工机械中占有十分重要的地位。推土机在公路、铁路、机场、港口等交通运输建设中，在矿山开采、农田改造、水利兴修、大型电站和国防建设施工中发挥着巨大的作用。

The use of bulldozers is very extensive, and they are one of the commonly used operating machinery in shovel transportation machinery, occupying a very important position in earthwork construction machinery. Bulldozers play a huge role in transportation construction such as highways, railways, airports, and ports, as well as in mining, farmland renovation, water conservancy construction, large-scale power stations, and national defense construction.

保养是对机器的一种保护，另外在保养的过程中我们也能及时发现一些问题，可以及时的去解决，以免在工作中因机器的问题造成不必要的事故发生，在作业前后，要按规定对推土机进行检查、保养。

Maintenance is a form of protection for the machine. In addition, during the maintenance process, we can promptly identify and solve some problems to avoid unnecessary accidents caused by machine problems during work. Before and after work, the bulldozer should be inspected and maintained according to regulations.

在作业过程中，也应随时注意推土机运行中有无不正常情况发生，如杂音、异味、振动等，以便对问题作到及时发现，及时解决，避免由于较小故障的恶化，造成严重的成果。如果，技术保养搞得好，也可以延长推土机寿命（拉长维修周期），分发挥其效能。

During the operation process, attention should also be paid to any abnormal situations such as noise, odor, vibration, etc. that occur during the operation of the bulldozer, in order to promptly detect and solve problems, and avoid serious consequences caused by minor faults. If the technical maintenance is done well, it can also extend the service life of the bulldozer (lengthening the maintenance cycle) and fully utilize its effectiveness.

虽然推土机使用过长会出现故障，且故障处理较为复杂。但在使用过程中，只要严格按照操作、维护、保养规程对设备进行操作、维护、保养，发现问题及时处理，就能够有效的减少推土机故障。更多相关内容就来我们网站咨询！

Although bulldozers may malfunction if used too long, and fault handling is relatively complex. However, in the process of use, as long as the equipment is operated, maintained, and maintained strictly according to the operating, maintenance, and upkeep procedures, and problems are found and dealt with in a timely manner, it can effectively reduce bulldozer failures. For more related content, come to our website consulting service