定额中 大型机械设备定义

定额中大型机械设备定义
英文回答：
Definition of Large Mechanical Equipment in Fixed Quotas.
Large mechanical equipment refers to construction machinery and equipment with a certain size, capacity, and power, which is mainly used in various construction engineering construction projects. According to the "Interim Measures for the Management of Construction Machinery" (Decree No. 264 of the State Council), large mechanical equipment generally refers to construction machinery with an engine power exceeding 130 kilowatts or a weight exceeding 32 tons.
Based on the above definition, large mechanical equipment can be further divided into the following categories:
Earthwork machinery: including excavators, loaders, bulldozers, graders, compactors, etc.
Hoisting machinery: including tower cranes, truck cranes, crawler cranes, etc.
Transport machinery: including dump trucks, concrete mixer trucks, truck tractors, etc.
Other machinery: including pile drivers, roadheaders, asphalt pavers, etc.
The use of large mechanical equipment can greatly improve construction efficiency and reduce labor intensity. However, due to its large size and weight, as well as the high power consumption, it is necessary to strengthen the management of large mechanical equipment to ensure its safety and efficiency.
中文回答：
定额中大型机械设备定义。

大型机械设备是指具有一定尺寸、能力和动力的施工机械与设备，主要用于各种土木工程施工项目。

根据《建筑机械使用管理暂
行办法》（国务院第264号令），大型机械设备一般是指发动机功
率超过130千瓦或者整机重量超过32吨的施工机械。

根据以上定义，大型机械设备可以进一步划分为以下几类：
土方机械，包括挖掘机、装载机、推土机、平地机、压实机等。

起重机械，包括塔吊、汽车吊、履带吊等。

运输机械，包括自卸汽车、混凝土搅拌车、牵引车等。

其他机械，包括桩机、掘进机、摊铺机等。

使用大型机械设备可以极大地提高施工效率，减轻劳动强度。

但由于其体积、重量较大，并且耗能较高，因此需要加强对大型机
械设备的管理，以保障其安全性和使用效率。