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SF250型水泥摊铺机(美国卡特彼勒公司生产).动力为 V 型8缸柴油机,153kW,履带式行走系统由液压马达驱动,摊铺宽度3.6～7.9m,摊铺厚度为15～25cm,按厚度24cm 计算两小时可摊铺60～90m,其主构架由液压操纵可以伸缩,在额定摊铺宽度范围内可以或伸或缩30cm,摊铺机装有液压导航及水平摊铺传感器,可以自动调整水泥砼表面的水平高度及其摊铺方向.可以连续完成摊铺、捣实、刮平、抹平等工序,而且不用固定的边模.该机的工作过程主要为驱动摊铺机行走过程和摊铺水泥砼过程.驱动行走过程主要由推进装置完成.由发动机带动液压齿轮泵
SF250 cement paver (produced by Caterpillar Inc. in U.S.A.) The power is a V-type 8-cylinder diesel engine with a power of 153 kW and a crawler travel system driven by a hydraulic motor. The paving width is 3.6~7.9 m and the paving thickness is 15~25 cm. According to the thickness of 24cm two hours paving 60 ~ 90m, the main frame by the hydraulic control can be scaled, within the rated width of the paving can stretch or shrink 30cm, paver equipped with hydraulic navigation and horizontal paving sensor, you can Automatically adjust the level of cement concrete surface and paving direction can be completed paving, tamping, scraping, wiping and other processes, and without the fixed side mode machine working process is mainly driven paver walking process And paving cement concrete process.Driving walking process is mainly done by the propulsion device.It drives the hydraulic gear pump