冷再生机作为道路就地再生施工的核心设备，常需在丘陵、山地等复杂地形作业，爬坡能力与斜坡作业稳定性直接影响施工效率与安全。在租赁场景下，由于设备流转频繁、使用强度不一，需从设备维护、参数适配、操作规范等多维度制定针对性措施，确保其在斜坡环境中稳定运行。

　　As the core equipment for on-site road regeneration construction, cold recycling machines often need to operate in complex terrains such as hills and mountains. The climbing ability and stability of slope operations directly affect construction efficiency and safety. In the leasing scenario, due to frequent equipment circulation and varying usage intensity, targeted measures need to be developed from multiple dimensions such as equipment maintenance, parameter adaptation, and operating standards to ensure stable operation in slope environments.

　　动力系统的精准维护与动态适配是保持爬坡能力的核心。租赁的冷再生机需面对不同坡度的作业需求，其发动机功率输出与液压系统响应必须保持稳定。租赁前，需全面检查发动机工况：通过专业设备检测功率曲线，确保在额定转速下输出功率达标（尤其注意长期租赁设备的积碳清理，避免功率衰减）；液压系统需排查管路泄漏、油缸磨损情况，保证爬坡时液压马达对行走系统的动力传递无滞后。针对不同坡度，可协助承租方调整动力参数 —— 如坡度超过 15° 时，通过设备控制系统降低作业速度，将更多功率分配至行走系统，避免因动力分散导致爬坡乏力。租赁期间，需建立 “每次作业前 30 分钟预热 + 每日液压油黏度检测” 机制，防止低温或高负荷下动力系统突发故障。

　　The precise maintenance and dynamic adaptation of the power system are the core of maintaining climbing ability. The leased cold regeneration system needs to face the operational requirements of different slopes, and its engine power output and hydraulic system response must remain stable. Before leasing, it is necessary to conduct a comprehensive inspection of the engine operating conditions: by using professional equipment to detect the power curve, ensure that the output power meets the standard at the rated speed (especially pay attention to the carbon deposition cleaning of long-term leased equipment to avoid power attenuation); The hydraulic system needs to investigate pipeline leaks and cylinder wear to ensure that there is no lag in the power transmission of the hydraulic motor to the walking system during climbing. For different slopes, the lessee can be assisted in adjusting the power parameters - for example, when the slope exceeds 15 °, the operating speed can be reduced through the equipment control system, and more power can be allocated to the walking system to avoid weak climbing due to power dispersion. During the lease period, a "30 minute preheating before each operation+daily hydraulic oil viscosity detection" mechanism should be established to prevent sudden power system failures under low temperature or high load.

　　重心控制与配重动态调整是斜坡作业稳定的关键。冷再生机在斜坡作业时，重心偏移易引发侧翻风险，租赁设备需根据作业坡度灵活调整配重方案。租赁前需核查设备的重心基准线与极限坡度标识（通常标注于操作室显眼位置），并根据承租方提供的施工坡度，配置可调节配重块：坡度较缓（5°-10°）时，通过增加前桥配重增强抓地力；坡度较陡（10°-20°）时，需将部分配重后移，平衡机身前后重量比。同时，租赁设备的货箱或作业装置需避免超载，尤其在斜坡转运材料时，需严格控制装载量不超过设备额定载重的 80%，防止重心过度前移。对于长期租赁的设备，应每两周检查配重连接螺栓的紧固度，避免振动导致配重脱落引发重心失衡。

　　The control of center of gravity and dynamic adjustment of counterweight are key to the stability of slope operations. When the cold regeneration machine operates on a slope, the center of gravity deviation can easily cause the risk of rollover. The leased equipment needs to adjust the counterweight scheme flexibly according to the operating slope. Before leasing, it is necessary to verify the equipment's center of gravity baseline and maximum slope markings (usually marked in a prominent position in the operating room), and configure adjustable weight blocks based on the construction slope provided by the lessee. When the slope is gentle (5 ° -10 °), the front axle weight can be added to enhance grip; When the slope is steep (10 ° -20 °), some of the counterweights need to be moved backwards to balance the weight ratio of the front and rear of the aircraft. At the same time, the cargo box or operating equipment of the leased equipment should avoid overloading, especially when transporting materials on slopes. The loading capacity should be strictly controlled not to exceed 80% of the rated load of the equipment to prevent the center of gravity from moving too far forward. For long-term leased equipment, the tightness of the counterweight connection bolts should be checked every two weeks to avoid vibration causing the counterweight to fall off and cause an imbalance in the center of gravity.

　　行走系统的抓地力强化是防滑防陷的基础保障。租赁的冷再生机行走系统（履带式或轮胎式）需根据施工路面条件进行针对性处理。履带式设备需检查履带板花纹深度（不低于原深度的 60%），磨损严重时及时更换带防滑齿的履带板；轮胎式设备需确保胎压均匀（误差不超过 0.2bar），并根据路面泥泞程度更换越野花纹轮胎。在斜坡作业前，可协助承租方在履带或轮胎表面喷涂防滑剂（尤其在雨后或结冰环境），并清理履带链轨间的碎石、泥土，防止卡滞导致行走打滑。租赁期间需建立行走系统 “作业后即时清理 + 每周润滑” 制度，避免泥沙磨损履带销轴或轮胎轮毂，影响行走稳定性。

　　The enhanced grip of the walking system is the fundamental guarantee for anti slip and anti sinking. The walking system of the leased cold recycling machine (track type or tire type) needs to be treated according to the construction road conditions. Crawler type equipment needs to check the depth of the tread pattern on the track shoes (not less than 60% of the original depth), and replace the track shoes with anti slip teeth in a timely manner when they are severely worn; Tire type equipment needs to ensure uniform tire pressure (with an error of no more than 0.2 bar), and replace off-road tread tires according to the degree of muddy road surface. Before working on the slope, the lessee can assist in spraying anti slip agents on the surface of the tracks or tires (especially after rain or in icy environments), and cleaning the gravel and soil between the track chains to prevent slipping caused by jamming. During the lease period, a walking system of "immediate cleaning after operation+weekly lubrication" should be established to avoid mud and sand abrasion of track pins or tire hubs, which may affect walking stability.

　　标准化操作规范与实时监测是风险防控的最后防线。租赁方需对承租方操作人员进行专项培训，重点讲解斜坡作业禁忌：爬坡时保持匀速（不超过 3km/h），避免中途急停或换挡；斜坡转向时采用 “小角度多次转向” 方式，防止离心力加剧重心偏移；作业时需打开设备倾角监测系统，当实时倾角超过安全阈值（通常设定为 25°）时，立即触发声光报警，强制停机检查。同时，租赁设备应配备远程定位与状态监测功能，租赁方可通过后台实时查看设备作业坡度、行走速度等数据，发现违规操作时及时提醒承租方调整，从源头降低安全风险。

　　Standardized operating procedures and real-time monitoring are the last line of defense for risk prevention and control. The lessee shall provide special training to the lessee's operators, focusing on the taboos of slope operation: maintain a constant speed (not exceeding 3km/h) when climbing, and avoid sudden stops or gear shifts halfway; When turning on a slope, the "small angle multiple turns" method is used to prevent centrifugal force from exacerbating the center of gravity shift; When working, the equipment tilt angle monitoring system needs to be turned on. When the real-time tilt angle exceeds the safety threshold (usually set at 25 °), the sound and light alarm will be triggered immediately, and the machine will be forced to stop for inspection. At the same time, the leased equipment should be equipped with remote positioning and status monitoring functions. The lessee can view real-time data on the equipment's operating slope, walking speed, etc. through the background, and promptly remind the lessee to adjust when violations are found, reducing safety risks from the source.

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