答案1你好，国机洛建LSD320H重型全液压单钢轮振动压路机的性能特点是：
本系列是重型全液压单钢轮振动压路机，主要适合于基础层、次基础层及填方的砾石、碎石、砂石混合料，沙性土壤和岩石填方等非粘性材料的压实，是建设高等级公路、铁路、机场、港口、堤坝及大型工业场地的理想压实设备。
Hydraulic heavy, super-heavy single drum vibratory rollers are suitable for compaction of non-cohesive materials such as gravel, crushed stone, sand-macadam mixture, sandy soil and rock filling etc. on base course, sub-base and embankment fill construction，which are ideal equipment for high-class highway, railway, airport, harbors, dams and large-scale industrial
特点：
动力配置为康明斯QSB6.7电控柴油机，动力强劲，性能可靠，
CUMMINS QSB6.7 electric-controlled diesel engines powerful performance,
独有技术的防打滑系统，全液压双驱动，良好的驱动性能和爬坡能力，；unique technique anti-slipping transmission system Hydrostatic wheel & drum travel drive with stronger traction and gradeability capacity,
集行走控制与振动控制一体的电控手柄，实现平稳换向与振动控制，操纵方便；Integrated electric handle with travel and vibration control gains smooth reversing and vibrating control for flexible control.
行车制动为静液压闭式系统自锁功能，与停车制动同时联动作用，制动迅速可靠；Service brake with self-lock function of the hydraulic closed circuit is applied simultaneously with the parking brake for reliability and prompt.
低频高振幅和高频低振幅振动满足不同材料的压实需要；
Vibration setting as Hi-fre /Low-ampl or Low-fre / Hi-ampl can meet compaction requirements for different materials.
独有国家授权的“新型振动轮结构”，双面幅板焊及阻尼变幅机构。
Vibrating drum is awarded the National Patent as “New structure of vibrating drum”. Unique dual-side welding technique of the drum hub and dumping amplitude-adjustment mechanism.
重型铰接架采用四点接触轴承，适应能力强。
Heavy duty articulated joint is fitted with the four point contact ball bearing for stronger adaptability to tough terrain
整机1m×1m前后视野；增设前工作大灯，夜间施工视野开阔；
Front and rear visibility within 1×1 meter standard, front enhanced working light for convenient to night building observation.
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