技術參數(shù)
| 型號 | JM820A |
|
工作質(zhì)量 |
20000kg |
|
壓實寬度 |
2130mm |
|
振動頻率 |
30/35Hz |
|
理論振幅 |
1.9/0.9mm |
|
激振力 |
405/260kN |
|
發(fā)動機型號 |
SC8D175 |
|
發(fā)動機功率 |
128kW |
|
整機外形尺寸 |
6350x2340x3050mm |
|
性能特點
性能特點：
Main features
1、機械驅(qū)動，三檔速度；液壓振動，電控起振；液壓轉向，操作輕便
2、鉸接車架，轉向靈活；整機流線型設計，造型美觀；后機罩可大角度翻起，維護方便
3、具有超強的壓實性能；雙幅振動，適用于不同階段的壓實作業(yè)；具有大小振動延時轉換功能，轉換平穩(wěn)
4、采用帶同步器的壓路機專用變速箱，操作輕便舒適
5、均可選裝冷暖空調(diào)
1、Mechanical drive, three-speed gear shift. Hydraulic vibration， start-oscillation by electronic control, hydraulic steering and light operation
2、Articulated frame， flexible steering, nice appearance and streamlined design, The back casing can be turned up in a big angle for easily maintenance
3、This roller has super compaction performance. Double amplitude which applies to different stage compaction works. This system also has the function of delayed transition and stable transition of amplitude
4、Adopt the special gear-box with synchronizer, easy to operate and comfortable
5、An air-conditioner can be optional
適用范圍：
Application
主要用于高等級公路、大壩、鐵路、機場等大型工程；基礎的壓實，可碾壓沙土、礫石、碎石、巖石填方等非粘性材料及半粘性材料
This roller mainly used in highway, dam, railway, airport and other large infrastructure projects etc.
This road roller is to compact non-cohesive or semi-cohesive materials such as base, sandy soil, gravel, macadam, rock filler etc.
