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挖掘机加长臂操作要注意什么?

日期:2024-02-21   来源:http://cnqpzh.com

gd55光大在老品牌由于挖掘机加长臂比标准臂更长、更重、动作惯性更大,因此,操作时比标准臂要轻,各操纵过程应平稳,动作不宜过快、过猛,不宜紧急制动。挖斗容量按出厂标准配置使用,严禁更换使用大容量的挖斗。

Due to the fact that the extended arm of the excavator is longer, heavier, and has greater inertia than the standard arm, the operation should be lighter than the standard arm, and each control process should be smooth. The action should not be too fast or too strong, and emergency braking should not be applied. The capacity of the excavator bucket should be configured according to the factory standard, and it is strictly prohibited to replace it with a larger capacity excavator bucket.

拥有挖掘机加长臂的挖掘机作业和行走场地应平整坚实,对松软地面应垫以枕木或垫板,沼泽地区应先作路基处理,或更换湿地专用履带板。使用前,履带式挖掘机的驱动轮应置于作业面的后方。平整作业场地时,不得用铲斗进行横扫或用铲斗对地面进行夯实。

gd55光大在老品牌Excavators with extended arms should operate and walk on a flat and solid site. Sleepers or pads should be placed on soft ground. In swampy areas, roadbed treatment should be carried out first, or wetland specific track shoes should be replaced. Before use, the driving wheels of the tracked excavator should be placed behind the working surface. When leveling the work site, it is not allowed to sweep horizontally with a bucket or compact the ground with a bucket.

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挖掘机加长臂作业时,除松散土壤外,其最大开挖高度和深度,不应超过机械本身性能规定。反铲作业时,履带距工作面边缘距离应大于2.0m。作业前重点检查项目应符合下列要求:照明、信号及报警装置等齐全有效;燃油、润滑油、液压油符合规定;各铰接部分连接可靠;液压系统无泄露现象。

When working with an excavator with an extended arm, except for loose soil, the maximum excavation height and depth should not exceed the performance specifications of the machinery itself. During backhoe operations, the distance between the track and the edge of the working surface should be greater than 2.0m. The key inspection items before homework should meet the following requirements: lighting, signals, and alarm devices should be complete and effective; Fuel, lubricating oil, and hydraulic oil comply with regulations; The connection of each hinged part is reliable; There is no leakage in the hydraulic system.

挖掘机加长臂作业时挖掘机应尽量保持水平位置,将行走机构制动住,并将履带揳紧。遇到较大的坚硬石块或障碍物时,应待清除后方可开挖,不得用铲斗破碎石块、冻土、或用单边斗齿硬啃。挖掘悬崖时,应采取防护措施。作业面不得留有伞沿及松动的大石块,当发现有塌方危险时,应立即处理或将挖掘机撤至安全地带。

When working with an excavator with an extended arm, the excavator should try to maintain a horizontal position, brake the walking mechanism, and tighten the tracks. When encountering large hard stones or obstacles, excavation can only be carried out after they have been cleared. It is not allowed to use a bucket to break the stones, permafrost, or use a single side bucket tooth to gnaw hard. When excavating cliffs, protective measures should be taken. There should be no umbrella edges or loose large stones left on the work surface. When there is a risk of collapse, it should be dealt with immediately or the excavator should be evacuated to a safe area.

gd55光大在老品牌挖掘机加长臂作业时应待机身稳定后再挖土,当铲斗未离开工作面时,不得作回转、行走等动作。回转制动时,应使用回转制动器,不得用转向离合器反转制动。颤抖升降不得过猛,下降时,不得碰撞车架或履带。动臂、斗杆在抬高及回转时,不得碰到洞壁、沟槽侧面及其他物体。

gd55光大在老品牌When the excavator is working with an extended arm, it should wait for the body to stabilize before digging. When the bucket has not left the working surface, it is not allowed to rotate or walk. When turning the brake, the turning brake should be used, and the steering clutch should not be used for reverse braking. Trembling lifting should not be too violent, and when descending, it should not collide with the frame or tracks. When lifting and rotating the boom and bucket, they must not touch the wall of the hole, the side of the groove, or other objects.

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gd55光大在老品牌This article is dedicated to the friendship of the long arm excavator. For more related knowledge, please click: http://cnqpzh.com Sincere attitude. We will provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Stay tuned



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