壓路機(jī)負(fù)責(zé)將攤鋪后的材料壓實(shí)到規(guī)定的密實(shí)度，是決定路面使用壽命的關(guān)鍵設(shè)備。

The roller is responsible for compacting the paved material to the specified density and is a key equipment that determines the service life of the road surface.

單鋼輪壓路機(jī)單側(cè)配備大直徑鋼輪（直徑1.2至1.6m），另一側(cè)為驅(qū)動(dòng)輪，搭載大功率液壓振動(dòng)系統(tǒng)，激振力可達(dá)150至500kN，振動(dòng)頻率50至70Hz。其壓實(shí)機(jī)理是通過“靜壓力+高頻振動(dòng)”的雙重作用實(shí)現(xiàn)深層壓實(shí)。三一SSR260C-10單鋼輪雙驅(qū)壓路機(jī)加大加厚的鋼輪直徑達(dá)1.7米，壓實(shí)堆石影響深度達(dá)1米。

The single steel wheel roller is equipped with a large-diameter steel wheel (diameter 1.2 to 1.6m) on one side and a driving wheel on the other side, equipped with a high-power hydraulic vibration system. The excitation force can reach 150 to 500kN, and the vibration frequency is 50 to 70Hz. Its compaction mechanism is achieved through the dual action of "static pressure+high-frequency vibration" to achieve deep compaction. The diameter of the enlarged and thickened steel wheel of the Sany SSR260C-10 single steel wheel double drive roller reaches 1.7 meters, and the depth of the impact of compacted rock pile reaches 1 meter.

雙鋼輪壓路機(jī)前后均為鋼輪，主要用于瀝青面層的壓實(shí)。三一STR130C-10雙鋼輪壓路機(jī)全新升級(jí)了智能無級(jí)變速技術(shù)，壓實(shí)速度快、施工效率高，可以快速對(duì)瀝青封層，鎖住瀝青溫度，讓瀝青高溫下快速成型。

The double drum roller is equipped with steel wheels in front and behind, mainly used for compacting asphalt surface layers. The Sany STR130C-10 double drum roller has been upgraded with intelligent continuously variable transmission technology, which has fast compaction speed and high construction efficiency. It can quickly seal the asphalt layer, lock the asphalt temperature, and enable the asphalt to form quickly at high temperatures.

輪胎壓路機(jī)采用充氣輪胎進(jìn)行壓實(shí)，通過揉搓作用使材料顆粒重新排列，可獲得更好的表面封閉效果，常用于瀝青路面的終壓工序。

The tire roller uses inflatable tires for compaction, and through kneading, the material particles are rearranged to achieve better surface sealing effect. It is commonly used in the final compaction process of asphalt pavement.

在智能化方面，徐工XS265S單鋼輪壓路機(jī)、XP305S輪胎壓路機(jī)、XD135T雙鋼輪壓路機(jī)已實(shí)現(xiàn)智能集群決策、規(guī)劃、控制功能，是行業(yè)內(nèi)唯一能實(shí)現(xiàn)隧道內(nèi)高精度自動(dòng)駕駛集群作業(yè)的裝備。

In terms of intelligence, XCMG XS265S single drum roller, XP305S tire roller, and XD135T double drum roller have achieved intelligent cluster decision-making, planning, and control functions, making them the only equipment in the industry that can achieve high-precision autonomous driving cluster operations in tunnels.