冷再生機(jī)作為道路就地再生施工的核心設(shè)備，常需在丘陵、山地等復(fù)雜地形作業(yè)，爬坡能力與斜坡作業(yè)穩(wěn)定性直接影響施工效率與安全。在租賃場(chǎng)景下，由于設(shè)備流轉(zhuǎn)頻繁、使用強(qiáng)度不一，需從設(shè)備維護(hù)、參數(shù)適配、操作規(guī)范等多維度制定針對(duì)性措施，確保其在斜坡環(huán)境中穩(wěn)定運(yùn)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.

　　動(dòng)力系統(tǒng)的精準(zhǔn)維護(hù)與動(dòng)態(tài)適配是保持爬坡能力的核心。租賃的冷再生機(jī)需面對(duì)不同坡度的作業(yè)需求，其發(fā)動(dòng)機(jī)功率輸出與液壓系統(tǒng)響應(yīng)必須保持穩(wěn)定。租賃前，需全面檢查發(fā)動(dòng)機(jī)工況：通過(guò)專業(yè)設(shè)備檢測(cè)功率曲線，確保在額定轉(zhuǎn)速下輸出功率達(dá)標(biāo)（尤其注意長(zhǎng)期租賃設(shè)備的積碳清理，避免功率衰減）；液壓系統(tǒng)需排查管路泄漏、油缸磨損情況，保證爬坡時(shí)液壓馬達(dá)對(duì)行走系統(tǒng)的動(dòng)力傳遞無(wú)滯后。針對(duì)不同坡度，可協(xié)助承租方調(diào)整動(dòng)力參數(shù) —— 如坡度超過(guò) 15° 時(shí)，通過(guò)設(shè)備控制系統(tǒng)降低作業(yè)速度，將更多功率分配至行走系統(tǒng)，避免因動(dòng)力分散導(dǎo)致爬坡乏力。租賃期間，需建立 “每次作業(yè)前 30 分鐘預(yù)熱 + 每日液壓油黏度檢測(cè)” 機(jī)制，防止低溫或高負(fù)荷下動(dòng)力系統(tǒng)突發(fā)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.

　　重心控制與配重動(dòng)態(tài)調(diào)整是斜坡作業(yè)穩(wěn)定的關(guān)鍵。冷再生機(jī)在斜坡作業(yè)時(shí)，重心偏移易引發(fā)側(cè)翻風(fēng)險(xiǎn)，租賃設(shè)備需根據(jù)作業(yè)坡度靈活調(diào)整配重方案。租賃前需核查設(shè)備的重心基準(zhǔn)線與極限坡度標(biāo)識(shí)（通常標(biāo)注于操作室顯眼位置），并根據(jù)承租方提供的施工坡度，配置可調(diào)節(jié)配重塊：坡度較緩（5°-10°）時(shí)，通過(guò)增加前橋配重增強(qiáng)抓地力；坡度較陡（10°-20°）時(shí)，需將部分配重后移，平衡機(jī)身前后重量比。同時(shí)，租賃設(shè)備的貨箱或作業(yè)裝置需避免超載，尤其在斜坡轉(zhuǎn)運(yùn)材料時(shí)，需嚴(yán)格控制裝載量不超過(guò)設(shè)備額定載重的 80%，防止重心過(guò)度前移。對(duì)于長(zhǎng)期租賃的設(shè)備，應(yīng)每?jī)芍軝z查配重連接螺栓的緊固度，避免振動(dòng)導(dǎo)致配重脫落引發(fā)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.

　　行走系統(tǒng)的抓地力強(qiáng)化是防滑防陷的基礎(chǔ)保障。租賃的冷再生機(jī)行走系統(tǒng)（履帶式或輪胎式）需根據(jù)施工路面條件進(jìn)行針對(duì)性處理。履帶式設(shè)備需檢查履帶板花紋深度（不低于原深度的 60%），磨損嚴(yán)重時(shí)及時(shí)更換帶防滑齒的履帶板；輪胎式設(shè)備需確保胎壓均勻（誤差不超過(guò) 0.2bar），并根據(jù)路面泥濘程度更換越野花紋輪胎。在斜坡作業(yè)前，可協(xié)助承租方在履帶或輪胎表面噴涂防滑劑（尤其在雨后或結(jié)冰環(huán)境），并清理履帶鏈軌間的碎石、泥土，防止卡滯導(dǎo)致行走打滑。租賃期間需建立行走系統(tǒng) “作業(yè)后即時(shí)清理 + 每周潤(rùn)滑” 制度，避免泥沙磨損履帶銷軸或輪胎輪轂，影響行走穩(wěn)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.

　　標(biāo)準(zhǔn)化操作規(guī)范與實(shí)時(shí)監(jiān)測(cè)是風(fēng)險(xiǎn)防控的最后防線。租賃方需對(duì)承租方操作人員進(jìn)行專項(xiàng)培訓(xùn)，重點(diǎn)講解斜坡作業(yè)禁忌：爬坡時(shí)保持勻速（不超過(guò) 3km/h），避免中途急停或換擋；斜坡轉(zhuǎn)向時(shí)采用 “小角度多次轉(zhuǎn)向” 方式，防止離心力加劇重心偏移；作業(yè)時(shí)需打開設(shè)備傾角監(jiān)測(cè)系統(tǒng)，當(dāng)實(shí)時(shí)傾角超過(guò)安全閾值（通常設(shè)定為 25°）時(shí)，立即觸發(fā)聲光報(bào)警，強(qiáng)制停機(jī)檢查。同時(shí)，租賃設(shè)備應(yīng)配備遠(yuǎn)程定位與狀態(tài)監(jiān)測(cè)功能，租賃方可通過(guò)后臺(tái)實(shí)時(shí)查看設(shè)備作業(yè)坡度、行走速度等數(shù)據(jù)，發(fā)現(xiàn)違規(guī)操作時(shí)及時(shí)提醒承租方調(diào)整，從源頭降低安全風(fēng)險(xiǎn)。

　　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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