随着国内路面冷再生工艺的推广，许多省份和地区已开始大量使用路面冷再生机，目前冷再生机的主要应用于沥青面层+灰土基层冷再生，但国内众多的较高等级公路，如国道，省道等，采用沥青面层+水稳基层的比例很高，而目前国内开发的冷再生机主要面对灰土冷再生，并不能完全适应水稳基层的施工，面对水稳基层冷再生，存在着施工速度慢，铣刨转子磨损严重，不适应水稳基层施工的情况。

With the promotion of cold pavement recycling technology in China, many provinces and regions have started to use a large number of cold pavement recycling machines. Currently, the main application of cold recycling is asphalt surface layer+gray soil base cold recycling. However, many high-grade highways in China, such as national and provincial roads, use a high proportion of asphalt surface layer+water stable base. Currently, cold recycling machines developed in China mainly face gray soil cold recycling, It cannot fully adapt to the construction of water stable base layer. In the face of cold regeneration of water stable base layer, there are situations where the construction speed is slow, the milling rotor is severely worn, and it is not suitable for the construction of water stable base layer.

为适应国内道路沥青面层+水泥稳定土基层的冷再生施工，我公司将在下半年推出WR2300L，相较WR2300，WR2300L路面冷再生机完全适用于水稳基层施工。

To adapt to the cold recycling construction of domestic road asphalt surface layer and cement stabilized soil base, our company will launch WR2300L in the second half of the year. Compared with WR2300, WR2300L road cold recycling machine is completely suitable for water stabilized base construction.

WR230OL路面冷再生机的主要特点:

The main characteristics of WR230OL road cold regeneration machine:

1.康明斯KTA19-C600柴油发动机，额定功率600马力，适应国内柴油，动力强劲，功率贮备大，可靠性高，维护保养方便;⒉铣刨鼓驱动、行走驱动、喷洒系统均采用全液压驱动，液压系统采用德国萨澳丹佛斯(Sauer Danfoss）系统，可靠性高;

1. Cummins KTA19-C600 diesel engine with a rated power of 600 horsepower, suitable for domestic diesel, strong power, large power reserve, high reliability, and convenient maintenance; 2 The milling drum drive, walking drive, and spraying system all adopt full hydraulic drive, and the hydraulic system adopts the Sauer Danfoss system from Germany, which has high reliability;

3.转子驱动采用大扭矩驱动减速机，可跟据工况要求，比如沥青灰土冷再生及沥青水泥稳定土，灵活调整转子工作转速，在满足破碎粒度的要求，提高工作速度，使机器处于工作状态;

3. The rotor drive adopts a high torque drive reducer, which can adjust the working speed of the rotor flexibly according to the working conditions, such as cold regeneration of asphalt ash soil and asphalt cement stabilized soil, to meet the requirements of crushing particle size, increase the working speed, and keep the machine in working state;

4.铣刨工作装置经强化设计，可靠性高，适应高强度的沥青路面及灰土、水稳路基铣刨工况要求;

4. The milling and planing working device has been strengthened in design, with high reliability, and is suitable for milling and planing working conditions of high-strength asphalt pavement, lime soil, and water stable roadbed;

5.采用进口刀具，经久耐用，刀库为可拆式，磨损后在现场可灵活更换，适就大工作量、高强度的水稳路基冷再生施工的高损耗工况;6.添加剂喷洒（喷水）电调控制，数字显示，控制精确;

5. Imported cutting tools are used, which are durable and durable. The tool magazine is detachable, and can be flexibly replaced on site after wear and tear, suitable for high loss working conditions of large workload and high-strength water stable roadbed cold regeneration construction; 6. Additive spraying (water spraying) electric control, digital display, precise control;

7.饺接车身与后桥转向相配合，转向灵活;

7. The dumpling joint body is coordinated with the rear axle steering, providing flexible steering;

8.双桥驱动，配以人字轮胎，驱动力强劲，适应各种路况作业;

8. Dual axle drive, equipped with herringbone tires, with strong driving force, suitable for various road conditions and operations;

9.加压液压油箱配以德国进口滤油器，防止油箱污染，有效防止液压泵吸空，提高液压系统可靠性，可用于高海拔地区作业;

9. The pressurized hydraulic oil tank is equipped with a German imported oil filter to prevent oil tank contamination, effectively prevent hydraulic pump suction, improve hydraulic system reliability, and can be used for high-altitude operations;

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