To deal with the difficult problem that 2000 ton coal liquescence reactors are hoisted when they are produced or made up,2000 ton assembled gantry crane is studied.
为解决国内化工行业重达 2 0 0 0t煤炭液化反应器的现场制造、安装等工程中的起重技术难题 ,对 2 0 0 0t拼装式龙门吊机进行了研究 ,优化主体结构 ,研制先进的台车走行、电气控制系统 ,使其性能优、投资省 ,为解决超大吨位设备的整体制造、安装难题提供有效的途径。
Type MJCY-65 built-up mobil gantry crane is a large type hoisting apparatus used to lift and move a beam and load a train.
MJCY-65型拆装移动式龙门吊机，是用以吊梁、移梁和装车的大型起吊设备。
Analysis of the foundation sinking of the gantry crane track Dalang freight yard and the reinforcement
大朗货场龙门吊机轨道基础沉降分析及加固
gantry crane with level luffing crane
带俯仰式吊车的龙门起重机
Stress Analysis on Main girder's Lifting Lug of Longmen Gantry Crane
龙门起重机主梁揽风吊耳的应力分析
The huge travelling crane has not yet been put up.
巨大的龙门吊车还没有安装起来。
The Optimization to the Corrosion Protection Scheme for the 800T Ship Yard Gantry Crane Steel Construction
800吨船坞龙门吊钢结构防腐方案优化
The truck crane( gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of15 tons.
这台汽车起重机（门吊、式吊、臂汽车吊、式吊、带式起重机）吊起15吨的重物。
If the site is small, it may be commanded by a gantry crane.
假如场地小，则可采用龙门式吊车进行操作。
The Application on the Crane Weighting System Based on BP Neural Network;
BP神经网络算法在龙门吊称重系统的应用
Design and Assemble for Gantry Crane with Bailey Girder
大型贝雷主梁龙门吊的结构设计与拼装
Hydraulic Synchronization System about Two Lifting Point Gate;
双吊点闸门液压启闭机同步系统概述
single girder truss gantry crane
桁架式单梁龙门起重机
triangular truss gantry crane
三角形桁架龙门起重机
gantry type semi-automatic gas cutting machine
半自动龙门式气割机
gantry-travelling type coordinate measuring machine
移动龙门型座标测量机
double box girder gantry crane
箱形双梁龙门起重机
double girder truss gantry crane
双桁架梁龙门起重机
Hydraulic traveling-head cutting machine
龙门移动式油压裁断机
Gantry hydraulic walled-sole attaching machine
龙门油压墙式压底机