SP956/SP1050/SP1250系列沥青混凝土摊铺机，是吸收现代国外摊铺机所采用的先进技术，结合公司在控制技术方面的多项专利技术，在公司RP系列摊铺机的基础上开发研制的路面摊铺施工高端设备。主要用于沥青混合料的摊铺，也能满足路面稳定土和RCC材料等多种材料的摊铺要求。它是机电液一体化的高新技术产品；性能先进，设计合理，工艺精良；主要配套件均选用世界著名品牌，产品的技术性能达到世界领先水平，品质达到国际一流，是公路道路施工的理想设备。

动力系统
选用VOLVO公司的TAD722VE柴油发动机，该款发动机低噪音、低排放。EDC4电子控制系统，发动机功率200kW，动力强劲。
可根据需求选配DEUTZ(道依茨)TCD2013L06发动机。低端可选配道依茨一汽（大连）柴油机的BF6M1013产品或上柴公司产品。

行走系统
SP系列摊铺机的左、右履带采用两套独立的闭式液压系统分别驱动，专利技术的行走模糊控制方式，保证机器能够精确的直线行走和平滑的转弯，并可以通过行走自动装置实现机器按要求的运行轨迹自动行驶，确保摊铺质量。履带涨紧装置可以根据用户要求选择自动或手动，自动涨紧装置是通过一套独立的液压系统来实现，能够保证左右履带涨紧力一致，不需要人工调节。履带自动涨紧系统在摊铺机起步时自动开始工作，停机时使履带处于放松状态，有效减少履带的磨损，进口加厚橡胶履带板，延长履带的使用寿命，降低设备维护成本。

输料系统
输料系统的左右刮板输送器采用独立的液压系统分别驱动控制，其转速可以是恒定，也可以选择无级调节和反转。刮板输送器上的料位传感器为机械式，速度控制为开关式，这样的设计是为了减少摊铺材料在输料过程中产生的离析。

分料系统
分料系统的左右螺旋布料器液压独立驱动控制，采用独立的液压系统分别驱动控制，转速无级调节。螺旋布料器采用超声波传感器，可按比例控制螺旋布料器的转速，这样能够准确地调节螺旋布料器的料位。螺旋布料器的高度采用液压调节的方式，调节范围0-10cm，以适应摊铺施工时对不同层厚的需要。

主控系统
采用当前先进的CAN总线技术，主控制台采用触摸式键盘操控，彩色液晶显示器显示。与各个工作位置一一对应的触摸按键可以让操作人员轻松控制摊铺机；显示器会随操作者选取的不同功能而相应切换，并清晰地显示操作功能和信息状态。控制器具有摊铺参数存储功能，可以选择常用工况的摊铺参数存储下来，一旦开始摊铺，不需对各参数进行重新设定，直接选取存储的各项摊铺参数，提高了施工效率的同时又避免了人为误差。

故障报警及保养提醒
故障报警系统能够对常见故障进行分析，一旦机器状态存在问题，可以及时在液晶显示屏上报告问题的原因，提醒操纵人员进行维修。机器的保养要求同时也存储在控制器中，提醒维护人员按时对机器进行保养。

熨平板
机械加长熨平板基本宽度2.5m，最大摊铺宽度12.5m，双夯锤偏心振动，燃气加热，拱度机械调节。标配机械张紧，可选配自动张紧和熨平板加/卸载、熨平板防爬锁。
液压伸缩熨平板，优化的结构设计，即使在恶劣的摊铺工况下，也能保证熨平板的强度和刚度。熨平板侧拉紧机构，可根据熨平板的伸缩自动调节，大大提高了整个熨平板的水平刚度，即使在水平摊铺阻力很大的摊铺工况下，熨平板也不会水平弯曲变形。

找平系统
摊铺机采用了德国MOBA的数字式找平系统，标准配置为：2个数字控制器，2个纵波传感器，1个横波传感器及辅助装置，可升级为非接触式平衡梁找平系统。

集中润滑系统
电脑控制集中自动润滑系统，保证各机构的充分润滑，使摊铺机的维护工作量大大减少。

操纵环境
可滑移的司机座椅，具有全方位的视线。布料器槽、料斗、方向指示器等均在操作者视野范围。自动升降的顶蓬，具有无阻碍视线，方便转场和运输。

品质保证
高强度耐磨材料制造的刮板底板、螺旋叶片和熨平板底板，经久耐用，性能可靠、坚实耐用。
全球化采购，全部采用国际一流的液压和电气元件、减速机、轴承，保证了同型摊铺机的最高品质，最高的可靠性。

维护性
SP系列摊铺机所有的日常维护点都进行了精心的布置，通过不同的维修门，可以很方便地接触到维护部位。

WBEST, a company dedicated in road construction and maintenance, which spare no effort to build up a package of solutions composing of R&D, manufacture, leasing service and maintenance. WBEST also devotes himself to improve the security, comfort and efficiency for equipments, and to build up a perfect service network which provides the customers with whole course technical support and more remarkable profit.
WBEST , servicing the world!

SP956/SP1050/SP1250 series of asphalt concrete paver, which is the next generation products after the WBEST RP series of asphalt paver, integrate the international advanced technology and WBEST-owned patents. SP series are mainly used in asphalt paving, and also in stabilizing soil and RCC material etc. SP series adopts the world brand key components and is the ideal equipment in road construction.

Power System
Equipped with VOLVO TAD722VE diesel which has a low noise and emission, EDC electronic-control system and 200kw rated power.
According to real need, DEUTZ TCD 2013L06 is optional engine. For low end optional engine, either DEUTZ-FAW diesel (BF6M1013) or Shangchai diesel can be available.

Travelling Speed
The crawlers of SP series of asphalt concrete paver (L/R) are driven by closed hydraulic system separately; patented fuzzy Control Travelling Technology ensure the machine to travel in straight accurately and steer smoothly, and to do an expected travel under the control by the automatic driving unit. Crawler tension unit can provide automatic and manual option according to user’s need. Automatic tension unit achieves its effect with a set of independent hydraulic system and ensures the equal tension at left/right side without manual adjustment. This unit starts to work automatically when paver moves, and enable the crawler to loose when the paver stops, reducing the wear and tear of crawler. Imported thickening rubber tracks has a longer life and low maintenance cost.

Material Conveyor System
The feeder conveyor (L/R) adopts independent hydraulic drive system, the rotating speed can be constant, stepless or reverse. The level sensor in the feeder conveyor is mechanical type, speed control is off and on mode, this design can reduce the segregation in conveying the paving material.

Material Distribution System
Auger(L/R) which is under hydraulic drive control independently, has stepless rotation. Auger adopt the supersonic sensor which controls the rotating speed of auger in proportional control. The height of auger is under hydraulic regulation and has the range of 0-10 cm to adapt the different thickness in paving.

Master Control System(MCS)
adopt advanced CAN technology, console adopts touch-key and color LCD; LCD can switch the video under operator’s order. The controller has the parameter memory function, store the usual operating modes before paving, the opeartor can directly select the expected mode and need no reset.

Failure warning& maintenance alert
this system can analyse the common failure and show the cause in the color LCD. The maintenance programs is also kept in the controller to remind the serviceman to do a regular maintenance.

Screed
Mechanical extension screed has 2.5-meter’s basic width, 12.5-meter max. paving width, double-pounder eccentric vibratory, gas heating, mechanical adjustment for transverse leveling. Configuration has mechanical tension, optional configuration has automatic tension and screed installation and dismantlement and anti-creeping lock.
Hydraulic telescoping screed has an improved structure, and still keep qualified strength even under poor working condition. The side draw bar can adjust automatically accroding to the extension of screed.

Levelling System
SP pavers adopt German MOBA digital levelling system, standard configuration has 2 digital controller and 2 Longitudinal wave sensors and 1 transverse wave sensor and auxiliary units, this system can be upgrade to Non-contact Balance Beam Levelling System.

Centralized Lubricating System
Computer-controlled Centralized Lubricating System ensures the sufficient lubration for each part and reduce the workload of maintenance.

Operation Enviroment
In the skid mounted driver’s seat, the operator has an all-round view, and see the trench of material distributor, hopper and direction indicator. Self-elevating headlining keeps a clear view and has a convenient transit.

Quality Assurance
The baseboard of scraper blade, auger and baseboard of screed are all made of high strength abrasion-proof material and charactered with high reliability and long durability.
Adopt the internationally first-class hydraulic and electronic components, reducer and bearing to ensure high performance and reliability.

Maintenance
SP series of asphalt concrete paver has the well-arranged maintenance point, serviceman can touch the maintaining parts through different maintenance access doors.