機(jī)械的外文翻譯---tq160履帶式全液壓推土機(jī)-液壓系統(tǒng)-預(yù)覽頁
【正文】 e final drive and sets the frame separately, without dismantling the case of Taiwan, a direct repair frame Final drive, easy maintenance. Work equipment controls Working. device control by the pilot control system, all actions Blade: upgrade, down, left and right tilt and float, plete with a handle and manipulate very laborsaving, light sensitive, accurate and reliable. Figure 2 shows the blade control handle. At the same time, the aircraft are also used with ripper pilot hydraulic control systems. Driving and parking brake control system 3 Hydraulic proportional control servo drive control system, the system consists of a dedicated pilot gear pump oil, the forward, backward, left turn and driverspecific in situ hydrostatic steering performance focused on a handle, while the handle is integrated travel speakers , speed, and reversing alarm switch block, which greatly simplifies the control system running, so the driver can concentrate on work. When the control lever is in neutral position, the pump will cut off access to the variable ratio power servo control valve oil, zero displacement hydraulic pump, hydraulic motor lock, the vehicle can not walk, so as to achieve the purpose of the safety brake. To ensure the safety of vehicles, aircraft design is still a driven gear shaft safety brake for parking (or emergency parking brake), the brake is normally closed, when the engine stalled or moving the operating handle is in neutral position, the brakes closed under spring force, to achieve braking。它采用國際采購方式采購配套件，對影響推土機(jī)性能的 發(fā)動(dòng)機(jī) 、主液壓泵、驅(qū)動(dòng)馬 達(dá)及關(guān)鍵的電氣元件均采用了國際名牌產(chǎn)品，確保該機(jī)性能優(yōu)越，同時(shí)在設(shè)計(jì)中還溶入了多項(xiàng)創(chuàng)新技術(shù)。同時(shí)，該機(jī)所配松土器也采用了先導(dǎo)液壓控制系統(tǒng)。停車制動(dòng)器可以通過制動(dòng)操縱手柄及緊急制動(dòng)按鈕控制，操縱其中的任何一個(gè)，均可實(shí)現(xiàn)車輛制動(dòng)。 ＴＱ１６０Ａ推土機(jī)的驅(qū)動(dòng)馬達(dá)采用電控兩擋變量馬達(dá)，整機(jī)前進(jìn)及后退均為兩擋，以滿足不同工況的需要。該機(jī)左右發(fā)動(dòng)機(jī)罩、左箱體蓋均采用油氣彈簧支撐，打開時(shí)省時(shí)、省力。
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