技術參數(shù)
| 型號 | JM622 |
|
工作質(zhì)量 |
22000kg |
|
壓實寬度 |
2150mm |
|
靜線壓力（前輪） |
516N/cm |
|
振動頻率 |
29 |
|
理論振幅 |
2.1/1.1 |
|
激振力 |
418/221 |
|
發(fā)動機型號 |
SC8D175.1G2B1 |
|
發(fā)動機功率 |
128kW |
|
整機外形尺寸 |
6438x2410x3200mm |
|
性能特點
性能特點：
Main features
1、電液控制機械驅(qū)動，三檔行駛速度；液壓振動，電控起振；液壓轉(zhuǎn)向，操作輕便
2、鉸接車架，轉(zhuǎn)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(zhuǎn)換功能，轉(zhuǎn)換平穩(wěn)
4、采用兩箱合一電液控制變速箱，維護保養(yǎng)成本低，換擋靈活，操作輕便舒適
5、具有氣頂油兩輪行車制動和氣控內(nèi)漲鼓式停車制動，兩套制動系統(tǒng)，制動效果更安全可靠
6、均可選裝冷暖空調(diào)
1、Electro-hydraulic control mechanical drive, three-speed gear shift. Hydraulic vibration, Start-oscillation by electronic control, Hydraulic steering and easy to 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 electro-hydraulic control gearbox combined with two boxes. Lower maintenance cost, change gear flexibly with comfortable operation
5、Adopt the gas cap oil two wheel service braking and air-control internal expanding drum parking brake, The braking effect becomes more stable and reliable with double braking system
6、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 tec.
This road roller is to compact non-cohesive or semi-cohesive materials such as base, sandy soil, gravel, macadam, rock filler etc.
