长臂挖掘机

省时 省力 省财富

Pre opening inspection:

前端工作设备查验

Frontend work equipment inspection

手臂手臂挖斗各电焊焊接处及受力点开展看着查验，查阅是不是有干裂状况。

Conduct a visual inspection of the welding joints and stress points of the arm and arm excavator to see if there are any dry cracks.

各液压缸液压缸无缝钢管塑料软管保证没有渗漏油和损害。

Seamless steel pipes and plastic hoses for each hydraulic cylinder ensure no oil leakage or damage.

挖斗与手臂相接处的空隙。如空隙超出1mm之上，需根据调整垫片来清除太大的缝隙。

The gap between the digging bucket and the arm. If the gap exceeds 1mm, it is necessary to adjust the gasket to remove the too large gap.

各联接轴销位置开展充注润滑油脂。充注时应直到有新的润滑油脂外溢才行。

Fill the positions of each connecting shaft pin with lubricating grease. When filling, it should not be done until new lubricating grease has overflowed.

汽车驾驶室查验

Car cab inspection

消除汽车驾驶室表层和内部结构尘土，调节汽车驾驶室倒车镜，确保视线清楚和宽阔。查验汽车驾驶室内各构件和电子线束是不是有毁坏状况。液控阀和操纵管道是不是有漏水的状况。

Eliminate dust on the surface and internal structure of the car cab, adjust the reversing mirror of the car cab to ensure clear and wide visibility. Check if there is any damage to the components and electronic wiring harnesses inside the car cab. Is there any leakage in the hydraulic control valve and control pipeline.

空气滤芯蓄电池室查验

Air filter battery room inspection

电瓶及附近电子线束是不是有脱落和损坏的情况。清理电瓶里的尘土，查验锂电池电解液的量是不是在规范的范围之内。

Is there any detachment or damage to the battery and nearby electronic wiring harness. Clean the dust in the battery and check if the amount of lithium battery electrolyte is within the specified range.

查验空气滤芯过滤阀是不是损坏的情况。

Check if the air filter filter valve is damaged.

承重查验

Load bearing inspection

承重地脚螺栓是不是有脱落的状况。

Is there any detachment of the load-bearing anchor bolts.

泵室查验

Pump room inspection

液压油泵输油管是不是有漏水损坏的情况。

Is there any water leakage or damage to the oil delivery pipe of the hydraulic oil pump.

泵变速器的润滑油是不是有质变缺少的状况。

Is there a quality change or lack of lubricating oil in the pump transmission.

确定消声器排水管道是不是顺畅。

Determine if the muffler drainage pipeline is smooth.

机油箱查验

Oil tank inspection

柴油箱底端和油气分离器开展污水处理排水管道，保证汽车发动机燃油系统能正常运转。

The bottom of the diesel tank and the oil gas separator are equipped with sewage treatment and drainage pipelines to ensure the normal operation of the automotive engine fuel system.

查验液压油滤芯油量在规范的范围之内。

Verify that the oil level of the hydraulic oil filter element is within the specified range.

下了车查验

Get off the car for inspection

下边走动架的焊接及承受力位置看着查验是不是裂开。

Check the welding and load-bearing position of the lower walking frame to see if it is cracked.

回转轴承紧固螺栓是不是有脱落破裂状况。回转轴承的防尘圈是不是有掉落的状况。

Is there any detachment or fracture of the fastening bolts of the rotary bearing. Is there any condition of the dust ring of the rotary bearing falling off.

走动架下边的输油管是不是漏水损坏等情况。

Is there any water leakage or damage to the oil pipeline under the walking frame.

走动降速设备引导轮主动轮托链轮链条支重轮履带板轨链有没有渗油损坏破裂出现变形等状况。针对履带板地脚螺栓查验有没有松脱剥落的状况。

Is there any oil leakage, damage, rupture, or deformation in the guide wheel, driving wheel, carrier wheel, chain support wheel, track plate, rail chain of the walking deceleration equipment. Inspect the anchor bolts of the track shoe for any looseness or peeling.

启动室查验

Startup room inspection

汽车发动机周边管道有没有渗漏油渗水。电子线束风扇扇叶有没有松脱或损坏。热管散热器表层是不是损害或脏东西阻塞等问题。风机和空调皮带松紧程度是不是适合。地脚螺栓是不是有脱落缺少的状况。

Is there any oil or water leakage in the pipes around the car engine. Is there any looseness or damage to the fan blades of the electronic wiring harness. Is the surface of the heat pipe radiator damaged or blocked by dirt. Is the tightness of the fan and air conditioning belts suitable. Are there any missing or detached anchor bolts.

发动机机油是不是有质变缺少的状况。

Is there a qualitative change or lack of engine oil.

储水箱和副水箱里的冷冻液是不是有缺少的状况。

Is there a shortage of refrigerant in the storage tank and auxiliary water tank.

阀室查验

Valve chamber inspection

调压阀及附近管道电子线束是不是有漏水损坏钣金折弯干预等状况。

Is there any leakage or damage to the electronic wiring harness of the pressure regulating valve and nearby pipelines, such as sheet metal bending intervention.

旋转降速设备机油是不是有质变缺少的状况。

Is there a quality change or lack of oil in the rotating deceleration equipment.

插电查验：

Plug in inspection:

锁匙插电后查验监控器表明的各仪表灯指示仪录音机空调后视监控摄像头影象音响喇叭等。

After the key is plugged in, check the monitors for various instrument lights, indicators, recorders, central air conditioning, rear view monitoring cameras, audio speakers, etc.

在出现出现异常时，监控器会表明报警图标，可依照《操作人员手册》里的方式或与代理商售后服务开展联络解决。

When an abnormality occurs, the monitor will display an alarm icon, which can be resolved by following the instructions in the "Operator Manual" or contacting the after-sales service of the agent.

运行后运转查验：

Post operation inspection:

运行设备后，先开展怠速运转5min，开展加热。与此同时，观查设备发动机的排气管色调及泄露状况。

After running the equipment, start idling for 5 minutes and start heating. At the same time, check the exhaust pipe color and leakage status of the equipment engine.

先小行程安排开展液压缸电机的反复运动十次，然后全行程安排开展液压缸电机反复运动，使液压缸和电机的热度能匀称提高，并清除液压传动系统里的气体。

First, arrange for ten repeated movements of the hydraulic cylinder motor with a small stroke, and then conduct repeated movements of the hydraulic cylinder motor with a full stroke, so that the heat of the hydraulic cylinder and motor can be evenly increased and the gas in the hydraulic transmission system can be removed.

单侧支撑点起设备，依据不一样工程施工工作状况对两边的轨链张松紧度开展调节，并维持张松紧度一致。

The equipment is supported on one side to adjust the tension of the rail chains on both sides based on different construction conditions, and maintain consistent tension.

将齿轮油温度加热到30度之上才能够宣布发掘。与此同时，再度查验各封口位置是不是有渗油和渗水的状况。

Only by heating the gear oil temperature above 30 degrees can excavation be announced. At the same time, double check whether there is oil and water leakage at each sealing position.

普遍无法启动着车维修小提示

Generally unable to start the car for maintenance tips

较长时间放置后运行设备，有可能会产生设备无法启动着车的状况，一般产生较多的是状况是：电瓶产生防爆开关，起动电机尽管转动，可是由于转速比不足，造成汽车发动机无法启动。

After being left for a long time, running the equipment may result in a situation where the equipment cannot start the car. Generally, the most common situation is that the battery generates an explosion-proof switch, and although the starting motor rotates, due to insufficient speed ratio, the car engine cannot start.

维修计划方案：可采用将电瓶卸下来再次电池充电或依照《操作人员手册》里的方式应用辅助蓄电池。

Maintenance plan: The battery can be removed for recharging or the auxiliary battery can be applied according to the instructions in the Operator Manual.

：有一些地域温度比较低，柴滤内会出现结蜡状况，汽柴油没法正常的提供，造成没法着车。

In some areas where the temperature is relatively low, there may be wax buildup inside the diesel filter, which prevents the normal supply of gasoline and diesel, resulting in the inability to drive.

维修计划方案：拆换合乎本地温度型号的汽柴油，用沸水浇筑柴油机滤来清除结蜡，或是拆换柴滤。

Maintenance plan: Replace the gasoline and diesel that meet the local temperature model, pour boiling water into the diesel engine filter to remove wax, or replace the diesel filter.

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