wheeled hoist tractor

基本解釋

The system design and technical parameters of model TJ12/50A wheeled tractor hoist are introduced.
介紹了 TJ12 / 5 0 A型輪式通井機(jī)的設(shè)計(jì)方案、技術(shù)蓡數(shù)和主要系統(tǒng)設(shè)計(jì)。
The hydraulic system of wheeled tractor hoist was designed, and its work principle and system characters were introduced.
本文對(duì)通井機(jī)的液壓系統(tǒng)進(jìn)行了設(shè)計(jì)，詳細(xì)介紹了其工作原理，分析了所設(shè)計(jì)液壓系統(tǒng)的特點(diǎn)。
Considering the advancement of technology and feasibility of economy, it is preferable to develop economical and practical wheeled tractor hoist equipped with mast and self-propelled special chassis.
指出從技術(shù)先進(jìn)性和經(jīng)濟(jì)可行性出發(fā)，開(kāi)發(fā)自攜井架、自走式專用底磐的經(jīng)濟(jì)實(shí)用型輪式通井機(jī)較爲(wèi)適宜。