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LDD212H/LDD210H双钢轮振动压路机Hydraulic double drum vibratory rollers
适用范围
本系列是全液压双钢轮振动压路机，主要适合于路面工程的各类稳定土、沥青混凝土、干硬性混凝土等材料的压实，也可用路基工程作业，是建设高等公路、铁路、机场、港口、堤坝、市政工程及工业场地的理想压实设备。
主要特点
1.进口康明斯4BTA3.9水冷柴油机，功率储备系数大，满足在海拔4000米以上作业要求；
2.静液压全轮行走传动，直接由低速大扭矩液压马达驱动，液压泵马达由SAUER和POCLAIN跨国公司制造，二挡无级变速；
3.双频双幅振动装置，采用SAUERT REXTRON柱塞泵和马达，技术先进；
4.铰接转向、独特的蟹形机构，机动灵活；
5.内置湿式多盘制动器，断油刹车，安全可靠；
6.整造型美观采用流线设计，前置操纵台具有良好的视野；
7.宽敞舒适驾驶室，双方向盘双驾驶座椅，操作方便；
8.电控动力洒水系统，大容量玻璃钢水箱。
Hydraulic double drum vibratory rollers are manufactured according to international advanced technology and by use of imported main components abroad, suitable for compaction of various stabilized soils, bituminous concrete and rolling cement concrete (RCC) on road surface construction, also for compaction of road base course，which are universal compaction equipments for high-class highway, airport, harbors, dams, municipal road and industrial ground.
mported COMMINS 4BTA3.9 water cooled diesel engine with rich power surplus Hydrostatic all-drum travel drive by imported
hydraulic motors at two range infinitely variable speeds
Dual frequency and amplitudes vibration system with imported piston pump and motors
Center articulated steering with crabwalk unit for flexible maneuverability
Integrated multi-disc wet brake with oil-cutoff braking for reliable safety
Beautiful streamline shape appearance and front mounted operator's platform for excellence sight.
Comfortable and spacious operator's cab with dual steering wheels and seats for convenient operations
Electric power sprinkler system with large capacity reinforced polyethylene water tank
主要技术参数
| 型号 | LDD212H | LDD210H | |
| 工作质量 | kg | 12000 | 10000 |
| 前轮分配质量 | kg | 6000 | 5000 |
| 后轮分配质量 | kg | 6000 | 5000 |
| 静线载荷 | N/cm | 286 | 235 |
| 振幅（高/低） | mm | 0.74/0.35 | 0.74/0.35 |
| 振动频率（高/低） | Hz | 40/50 | 40/50 |
| 激振力（高/低） | kN | 150
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