Tunnel loader can be used to shovel, transport, unload and level bulk materials, and also to excavate hard rock and soil lightly. Therefore, it is widely used in construction, highway, railway, hydropower, port, mine and national defense projects. It plays an important role in accelerating construction speed, reducing labor intensity, improving project quality and reducing project cost, So the loader has a rapid development in both varieties and production at home and abroad, and has become one of the main varieties of construction machinery.

隧道裝載機(jī)工作裝置是裝載機(jī)的核心部件之一，盡管不同類型的裝載機(jī)間存在些許結(jié)構(gòu)上的差異，但常設(shè)主要由鏟斗、動(dòng)臂、搖臂—連桿(或托架)及液壓系統(tǒng)等組成。它的作業(yè)過程是由液壓操縱裝置來完成的。它是用來克服被切削物料的阻力，并完成插入料堆，鏟取物料，提升并卸除物料等一系列工作的裝置。

The working device of the tunnel loader is one of the core components of the loader. Although there are some structural differences between different types of loaders, it is mainly composed of bucket, boom, rocker link (or bracket) and hydraulic system. Its operation process is completed by the hydraulic control device. It is used to overcome the resistance of the material to be cut, and complete a series of work such as inserting the material pile, shoveling the material, lifting and unloading the material.

現(xiàn)有的裝載機(jī)在相應(yīng)號(hào)召的情況下，對(duì)機(jī)械結(jié)構(gòu)做了一系列的精進(jìn)處理，包括配置安裝水過濾系統(tǒng)排放問題，選裝化學(xué)凈化裝置，在惡劣環(huán)境下也可使用。此類機(jī)型能幫助實(shí)現(xiàn)減排的目標(biāo)，質(zhì)量更可靠，使用更經(jīng)濟(jì)，操作維修更方便，、整機(jī)性能很大提高，整機(jī)振動(dòng)和噪聲明顯降低，整機(jī)具有很高的性價(jià)比。

The existing loaders in the corresponding environmental protection and energy saving call for a series of advanced treatment of mechanical structure, including the installation of water filtration system to solve the emission problem, optional chemical purification device, can also be used in harsh environment. This kind of machine can help to achieve the goal of energy saving and emission reduction, with more reliable quality, more economical use, more convenient operation and maintenance, energy saving, greatly improved performance of the whole machine, significantly reduced vibration and noise of the whole machine, and high cost performance of the whole machine.

不斷創(chuàng)新的裝載機(jī)產(chǎn)品產(chǎn)品適用于各種建筑工程工地、道路施工工程、礦井低作業(yè)場(chǎng)地，農(nóng)田水利施工工程、環(huán)衛(wèi)垃圾、砂石廠、糧倉(cāng)、糧場(chǎng)、米廠、面粉廠、食品廠，用于砂石、煤炭、糧食、飼料、工業(yè)原料等散裝物料的鏟運(yùn)上料及裝載。

The innovative loader products are suitable for all kinds of construction sites, road construction projects, mine low operation sites, farmland water conservancy construction projects, environmental sanitation waste, gravel plants, granaries, grain farms, rice factories, flour factories, food factories, and are used for shoveling and loading of bulk materials such as gravel, coal, grain, feed, industrial raw materials, etc.