Road rollers can be divided into vibration rollers (rolling) and static pressure rollers (rolling) from a large perspective. Vibration rollers can also be divided into 2 amplitudes, 6 amplitudes, 8 amplitudes, etc. Further refinement is to distinguish models based on self weight, amplitude, excitation force, etc.

静压式压路机：以机械本身的重力作用，适用于静压式压路机。各种压实作业，使被碾压层产生变形而密实。又分钢轮式和轮胎式两类。

Static pressure roller: It is suitable for static pressure rollers due to the gravity of the machinery itself. Various compaction operations cause deformation and compaction of the compacted layer. It is also divided into two categories: steel wheel type and tire type.

用于振动碾压的有单钢轮和双钢轮，但这两种在不开激振时也可以用于静碾压，专用于静碾压的就是胶轮压路机了。

There are single steel wheels and double steel wheels used for vibration compaction, but these two types can also be used for static compaction without excitation. Rubber wheel rollers are specifically used for static compaction.

常见的压路机种类有哪些？

What are the common types of rollers?

第二种分类方式：还有就是根据驱动方式、传动方式，操作方式等来区分，如全驱或后驱，液压或机械等等。

The second classification method is to distinguish based on driving mode, transmission mode, operation mode, etc., such as full drive or rear drive, hydraulic or mechanical, etc.

第三、按碾轮分类：碾轮构造有光碾、槽碾和羊足碾等。光碾应用非常普遍，主要用于路面面层压实。采用机械或液压传动，能集中力量压实突起部分，压实平整度高，适于沥青路面压实作业。

Thirdly, according to the classification of grinding wheels: the structure of grinding wheels includes smooth grinding, groove grinding, and sheep foot grinding. The application of smooth rolling is very common, mainly used for road surface compaction. Adopting mechanical or hydraulic transmission, it can concentrate force to compact protruding parts, with high compaction flatness, suitable for asphalt pavement compaction operations.

第四、按轮轴布置有单轴单轮、双轴双轮、双轴三轮和三轴三轮等种。以内燃机为动力，采用机械传动或液压传动。一般前轮转向，机动性好，后轮驱动。为改善转向及碾压性能，宜采用铰接式转向结构和全轮驱动。前轮框架和机架铰接，以减少路面不平时的机身摆动。后轮和机架为刚性联接。采用液压操纵、用液压缸控制转向。前后碾轮均装有刮板以清除碾轮上粘结物。还装有喷水系统，用于压实沥青路面时，对碾轮洒水以防沥青混合料粘附。为增大作用力还可在碾轮内加装铁、砂、水等加大压重。

Fourthly, there are various types of wheels arranged according to their axles, including single axle single wheel, double axle double wheel, double axle three wheel, and three axle three wheel. Powered by an internal combustion engine, using mechanical or hydraulic transmission. General front wheel steering, good maneuverability, rear wheel drive. To improve steering and rolling performance, it is advisable to use an articulated steering structure and all wheel drive. The front wheel frame and frame are hinged to reduce the body swing caused by uneven road surfaces. The rear wheel and frame are rigidly connected. Using hydraulic control and hydraulic cylinders to control steering. Both the front and rear grinding wheels are equipped with scraper plates to remove the adhesive on the grinding wheels. It is also equipped with a water spraying system, which is used to spray water on the roller to prevent adhesion of the asphalt mixture when compacting the asphalt pavement. To increase the force, iron, sand, water, etc. can also be added to the grinding wheel to increase the weight.

常规使用为：单钢轮用在路基，双钢轮和胶轮用油面。但在根据施工工艺和材料不同双钢轮和胶轮也会在路基使用。

Conventional use: single steel wheel for roadbed, double steel wheel and rubber wheel for oil surface. However, depending on the construction process and materials, double steel wheels and rubber wheels will also be used on the roadbed.

常见两大类型的压路机

Two common types of rollers

1、钢轮压路机

1. Steel wheeled roller

钢轮式压路机的主要技术参数是机重和线压力。各种钢轮式压路机机重范围约为:两轮压路机2～13吨，三轮压路机1～15吨，按需要可加压重1～3吨,三轴三轮压路机13～14吨，加压重后为18～19吨。单钢轮震动压路机目前已经从22吨单钢轮震动压路机发展到26吨单钢轮震动压路机、33吨单钢轮震动压路机、39吨单钢轮震动压路机。

The main technical parameters of steel wheeled rollers are machine weight and line pressure. The weight range of various steel wheeled rollers is approximately 2-13 tons for two wheeled rollers, 1-15 tons for three wheeled rollers, and 1-3 tons for pressurized weights as needed. The weight range for three axle three wheeled rollers is 13-14 tons, and the pressurized weight is 18-19 tons. The single drum vibration roller has now developed from a 22 ton single drum vibration roller to a 26 ton single drum vibration roller, a 33 ton single drum vibration roller, and a 39 ton single drum vibration roller.

2、轮胎式压路机

2. Tire roller

碾轮采用充气轮胎,一般装前轮3～5个，后轮4～6个。如改变充气压力可改变轮胎式压路机接地压力,压力调节范围为0.11～1.05兆帕。轮胎式压路机采用液压、液力或机械传动系统，单轴或全轴驱动，宽基轮胎铰接式车架结构三点支承。压实过程有揉搓作用，使压实层颗粒不破坏而相嵌，均匀密实。机动性好，行速快（可达25公里/时），用于道路、飞机场等工程垫层的压实。

The grinding wheel adopts pneumatic tires, usually equipped with 3-5 front wheels and 4-6 rear wheels. If the inflation pressure is changed, the grounding pressure of the tire roller can be changed, and the pressure adjustment range is 0.11-1.05 MPa. The tire roller adopts hydraulic, hydraulic, or mechanical transmission systems, with single or full axle drive, and a wide base tire articulated frame structure with three point support. The compaction process has a kneading effect, which ensures that the particles in the compacted layer are not damaged but embedded, and are uniformly dense. Good maneuverability and fast speed (up to 25 kilometers per hour), used for compaction of road, airport and other engineering bedding.