前，DGL800N冷再生机现身秦岭，助力“穿山公路”商洛S101省道维修改造。并在多雨的不利气候下，再出奇效，提前完成维修改造任务，赢得当地施工单位的一致好评，以强悍的硬实力诠释了“让施工更简单”的使命与承诺。

　　Previously, the DGL800N cold regeneration machine appeared in the hinterland of Qinling Mountains, assisting in the maintenance and renovation of the "mountain crossing highway" Shangluo S101 provincial road. And in the unfavorable rainy climate, it achieved remarkable results by completing maintenance and renovation tasks ahead of schedule, winning unanimous praise from local construction units, and perfectly interpreting the mission and commitment of "making construction simpler" with strong hard power.

　　因地制宜显成效

　　Adapting measures to local conditions and achieving results

　　▌本施工路段，由铣刨机6cm的沥青面层，基层为22 cm水稳沙+鹅卵石，含水量平均在 3.5% 以上，结构强度较高。针对22cm的再生深度，结合当地的地理构造，设计采用6%水泥作为添加剂+喷水拌合的冷再生施工工艺，冷再生机施工速度控制在10m/min，再生后基层强度3.5 Mpa以上。

　　In this construction section, a milling machine is used to remove a 6cm asphalt surface layer, and the base layer is made of 22cm water stable sand and pebbles with an average moisture content of over 3.5% and high structural strength. For a regeneration depth of 22cm, combined with the local geographical structure, a cold regeneration construction process is designed using 6% cement as an additive and water spray mixing. The construction speed of the cold regeneration machine is controlled at 10m/min, and the strength of the regenerated base layer is above 3.5 Mpa.

　　▌施工期间正值多雨天气，在不利的气候条件下，施工单位采用的半幅施工，半幅开放交通的施工方式，减少对往来车辆的影响。DGL800N冷再生机施工后，检查混合料级配在规范允许的范围内，混合料拌合均匀无离析情况。22t单钢轮压路机低频高幅振压3遍，高频低幅振压2遍，达到了97%压实度要求。再生后，路面采用覆盖养生等措施，养生7天后钻取芯样观测，芯样完整密实，完全达到预期效果，提前完成整个道路维修改造任务。

　　During the construction period, it was raining heavily, and under unfavorable weather conditions, the construction unit adopted a half width construction and half width open traffic construction method to reduce the impact on traffic. After the construction of DGL800N cold recycling machine, check that the gradation of the mixture is within the allowable range of the specifications, and that the mixture is evenly mixed without segregation. The 22t single steel wheel roller was subjected to low-frequency high amplitude vibration compaction for 3 times and high-frequency low amplitude vibration compaction for 2 times, achieving the requirement of 97% compaction degree. After regeneration, the road surface adopts measures such as covering and curing. After 7 days of curing, core samples are drilled for observation. The core samples are complete and dense, achieving the expected effect and completing the entire road maintenance and renovation task ahead of schedule.

　　低碳更

　　Low carbon, environmentally friendly, and more efficient

　　▌DGL800N冷再生机，配置了潍柴电控发动机，智能；匹配轻、中、重三功率动力模式，可根据实际工况负载需求进行选择，实现动力、效率和耗能的合理匹配。驾驶室前置，可向右外滑动，方便观察作业状况；同时配置的摄像系统，可为机手提供视野。

　　DGL800N cold regeneration machine, equipped with Weichai electronic control engine, intelligent and efficient; Matching the three power modes of light, medium, and heavy, the selection can be made according to the actual load requirements of the working conditions, achieving a reasonable matching of power, efficiency, and energy consumption. The front of the cab can slide outward to the right for easy observation of the working conditions; Simultaneously equipped with a comprehensive camera system, it can provide the operator with a full field of view.

　　▌独特的皮带机械传动形式，使DGL800N冷再生机的工作效率相比较传统的液压传动效率提高10%-15%；同时配备自动洒水模式，洒水量可根据再生深度、工作速度进行自动调节；此外，前、后轮可单独转向、随动转向、蟹行转向，转向更灵活更方便；前、后支撑轮采用四立柱油缸悬挂式，升级版四轮找平系统，有利于进行有坡度的路面进行再生作业。

　　The unique belt mechanical transmission form improves the working efficiency of DGL800N cold regeneration machine by 10% -15% compared to traditional hydraulic transmission; Equipped with automatic watering mode, the watering amount can be automatically adjusted according to the regeneration depth and working speed; In addition, the front and rear wheels can turn separately, follow the steering, and crab walk steering, making steering more flexible and convenient; The front and rear support wheels are suspended by four column hydraulic cylinders, and the upgraded four-wheel leveling system is beneficial for regenerating sloping road surfaces.

　　▌随着就地冷再生工艺的日趋成熟，其经济、快速的施工优势越来越明显。而作为国内再生机行业的，冷再生机以其、低耗、智能的优势，广泛应用于全国各公路、城乡道路、机场、码头及停车场和广场的施工现场中。产品出口欧洲、非洲、中东等多个。在降低道路维修成本的同时，可有效降低对环境的污染。

　　With the increasing maturity of on-site cold recycling technology, its economic and rapid construction advantages are becoming more and more obvious. As the preferred brand in the domestic recycling machine industry, cold recycling machines are widely used in construction sites of highways, urban and rural roads, airports, docks, parking lots, and squares across the country due to their advantages of high efficiency, low consumption, intelligence, and environmental protection. The products are exported to multiple countries such as Europe, Africa, and the Middle East. While reducing road maintenance costs, it can effectively reduce environmental pollution.

　　▌此次水稳+鹅卵石基层就地冷再生施工的圆满成功，赢得了客户的赞誉及信任，成功突破商洛S101省道维修改造施工难关。过硬的研发技术及产品质量，大大提高了市郊道路的通行能力与服务水平。

　　The successful completion of the on-site cold recycling construction of water stable and pebble base has won the praise and trust of customers, successfully breaking through the difficulties of maintenance and renovation construction of Shangluo S101 Provincial Road. The excellent research and development technology and product quality have greatly improved the traffic capacity and service level of suburban roads.

　　▌一直以来，我们秉持“让施工更简单”的使命，始终致力于以技术实力突破施工门槛、改变施工功法，不断创新研发，持续提升智能制造水平，为客户提供更高质量、更加智能的一体化施工解决方案，让每一位客户因使用设备而使施工更加简单，与客户合作共赢，为客户创造更大价值！

　　We have always adhered to the brand mission of "making construction simpler", and are committed to breaking through the construction threshold with technical strength, changing construction techniques, constantly innovating and researching, continuously improving the level of intelligent manufacturing, providing customers with higher quality and more intelligent integrated construction solutions, making construction simpler for every customer through the use of equipment, cooperating with customers for win-win results, and creating greater value for customers!

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