您好!欢迎来访东营市兴达土方工程有限公司!关于我们 | 联系我们 | 在线留言
全国统一服务热线
18678687777(来经理)
联系我们
联系人:王经理
联系电话:18678687777
地址:山东省东营市广饶县
租赁动态

挖掘机的定期保养N个项目

日期:2022-08-10   来源:http://www.dybocheng.com
长臂挖掘机是用铲斗挖掘高于或低于承机面的物料,并装入运输车辆或卸至堆料场的机械设备。由于挖掘机作业工作量,工作强度高,因此平时一定要注意保养维护。下面来讲讲它的定期保养项目吧。
Long arm excavator is a mechanical equipment that excavates materials higher or lower than the bearing surface with a bucket, and loads them into transport vehicles or discharges them to the stockyard. Due to the heavy workload and high work intensity of the excavator, it is necessary to pay attention to maintenance at ordinary times. Let's talk about its regular maintenance items.
新机工作
New machine operation
新机工作250H后就应更换燃油滤芯和附加燃油滤芯,检查发动机气门的间隙。
Replace the fuel filter element and additional fuel filter element after the new engine operates for 250h, and check the clearance of engine valves.
每100H保养项目
Maintenance items per 100h
动臂缸缸头销轴,动臂脚销,动臂缸缸杆端,斗杆缸缸头销轴,动臂、斗杆连接销,斗杆缸缸杆端,铲斗缸缸头销轴,半杆连杆连接销,斗杆、铲斗缸缸杆端,铲斗缸缸头销轴,斗杆连杆连接销,检查回转机构箱内的油位(加机油),从燃油箱中排出水和沉淀物。
Boom cylinder head pin shaft, boom foot pin, boom cylinder rod end, stick cylinder head pin shaft, boom and stick connecting pin, stick cylinder rod end, bucket cylinder head pin shaft, half rod connecting pin, stick, bucket cylinder rod end, bucket cylinder head pin shaft, stick connecting pin, check the oil level in the rotating mechanism box (add oil), and drain water and sediment from the fuel tank.
每250H保养项目
Maintenance items every 250h
检查终传动箱内的油位(加齿轮油),检查蓄电池电解液,更换发动机油底壳中的油,更换发动机滤芯,润滑回转支承(2处),检查风扇皮带的张紧度,并检查空调压缩机皮带的张紧度,并作调整。
Check the oil level (add gear oil) in the final drive box, check the battery electrolyte, replace the oil in the engine oil pan, replace the engine filter element, lubricate the slewing bearing (2 places), check the tension of the fan belt, and check and adjust the tension of the air conditioning compressor belt.
每500H保养项目
Maintenance items every 500h
同时进行每100和250H保养项目,更换燃油滤芯,检查回转小齿轮润滑脂的高度(加润滑脂),检查和清洗散热器散热片、油冷却器散热片和冷疑器散热片,更换液压油滤芯,更换终传动箱内的油(仅次在500H时进行,以后1000H一次),清洗空调器系统内部和外部的空气滤芯,更换液压油通气口滤芯。
At the same time, carry out maintenance items every 100 and 250h, replace the fuel filter element, check the height of the lubricating grease of the rotary pinion (add lubricating grease), check and clean the radiator fins, oil cooler fins and cooler fins, replace the hydraulic oil filter element, replace the oil in the final drive box (only at 500h, once at 1000h), clean the air filter elements inside and outside the air conditioner system, and replace the hydraulic oil vent filter element.
长臂挖掘机
每1000H保养项目
Maintenance items per 1000h
同时进行每100、250和500H保养项目,更换回转机构箱内的油,检查减振器壳体的油位(回机油),检查涡轮增压器的所有紧固件,检查涡轮增压器转子的游隙,发电机皮带张紧度的检查及更换,更换防腐蚀滤芯,更换终传动箱内的油。
At the same time, carry out maintenance items every 100, 250 and 500h, replace the oil in the rotary mechanism box, check the oil level (return oil) of the damper housing, check all fasteners of the turbocharger, check the clearance of the turbocharger rotor, check and replace the tension of the generator belt, replace the anti-corrosion filter element, and replace the oil in the final drive box.
每2000H保养项目
Maintenance items every 2000h
先完成每100、250、500和1000H的保养项目,清洗液压油箱滤网,清洗、检查涡轮增压器,检查发电机、启动电机,检查发动机气门间隙(并调整),检查减振器。
First, complete the maintenance items every 100, 250, 500 and 1000h, clean the filter screen of the hydraulic oil tank, clean and check the turbocharger, check the generator and starting motor, check the engine valve clearance (and adjust), and check the shock absorber.
4000H以上的保养
Maintenance above 4000H
每4000H增加对水泵的检查,每5000H增加更换液压油的项目。
Check the water pump every 4000H and replace the hydraulic oil every 5000h.
长臂挖掘机长期存放时,为防止液压缸活塞杆生锈,应把工作装置着地放置,整机洗净并干燥后存放在室内干燥的环境中,如条件上所限只能在室外存放时,应把机器停放在排水良好的水泥地面上,存放前加满燃油箱,润滑各部位。
When the long arm excavator is stored for a long time, in order to prevent the piston rod of the hydraulic cylinder from rusting, the working device shall be placed on the ground. After the whole machine is washed and dried, it shall be stored in a dry indoor environment. If the condition is limited, it can only be stored outdoors, the machine shall be placed on the cement ground with good drainage. Before storage, the fuel tank shall be filled to lubricate all parts.
更换液压油和机油,液压缸活塞杆外露的金属表面涂一薄层黄油,拆下蓄电池的负极接线端子,或将蓄电池卸下单独存放,根据低环境温度在冷却水中加入适当比例的防冻液,每月启动发动机一次并操作机器,以便润滑各运动部件,同时给蓄电池充电,打开空调制冷运转5-10min。
Replace the hydraulic oil and engine oil, coat a thin layer of butter on the exposed metal surface of the piston rod of the hydraulic cylinder, remove the negative terminal of the battery, or remove the battery and store it separately. Add an appropriate proportion of antifreeze to the cooling water according to the low ambient temperature, start the engine once a month and operate the machine to lubricate all moving parts, charge the battery, and turn on the air conditioner for cooling operation for 5-10min.
更多相关内容您可以来我们网站http://www.dybocheng.com咨询。
You can visit our website for more information http://www.dybocheng.com consulting service


【本站图片均由网站所有方提供,部分图片来源于网络,如无意中侵犯了某媒体或个人的知识产权,请来信或来电告之,本网站将立即删除。】