Equipped with four hydraulic level of support, quickly leveling rig is simple, safe and reliable.
装有四个液压水平支撑，可迅速调平钻机，操作简便，安全可靠。
The whole project is expected to take 4 months, but due to the Australian manufacturing hydraulic excavator and the rig is very advanced, more than 1 months to finish the task.
整个工程原本预计要耗时4个月，但是由于澳大利亚制造的液压挖掘机和钻机十分先进，1个多月就完成了任务。
Design of a hydraulic cylinder test rig, designed their control system.
设计了一台液压缸试验台，设计了其控制系统。
The paper presents the model experiments of one-pick and drum cutting systems on a hydraulic planner and a special cutting test rig with the artificial analogous cutting materials.
本文利用人造模拟截割材料，在液压刨床和专用截割实验台上完成了单齿和滚筒截割系统的模化实验。
Under the international and domestic trend, our factory has developed the HYDX-5 Full Hydraulic Operated Core Dill Rig.
根据国际和国内的趋势，我们的工厂已经开发出hydx - 5全液压操作为核心的莳萝钻机。
The paper mainly introduces hydraulic system of DCS12 rock drilling rig about main cause of heating and low voltage and means of diagnosis and treatment.
主要介绍了凿岩台车DCS12液压系统发热、欠压的主要原因及诊断、处理的办法。
According to the working principle of the water hydraulic test rig, the analysis and eliminating measure of water hydraulic pump test circuit are given in this paper.
根据纯水液压试验系统的工作原理，对系统调试过程中出现的故障进行分析。
In the light of the status of energy waste of conventional workover rigs, Model XXJ300/500 hydraulic energy-storing workover rig is developed.
针对现有常规修井机存在的能量浪费现象，研制成节能型XXJ300／500液压蓄能修井机。
This dissertation is lucubrating test and control system of motor fatigue test rig based on computer technology and hydraulic servo control technology.
本文在计算机技术和液压伺服控制技术的基础上对多通道汽车疲劳试验台测控系统进行了深入研究和设计。
However, the study in the hydraulic top drive only used in the service machine, poor-boy rig, also there have no research on deep and ultra-deep series of hydraulic top drive unit in China.
然而，对液压顶驱的研究，还停留在修井机、和浅井钻机上。国内目前还没有深井和超深井系列的液压顶驱装置。
It is significant to improve the hydraulic system for better performance of drilling rig and the higher ratio of finishing gas hole.
提高全液压坑道钻机液压系统的技术水平，对于改善钻机整机性能及提高瓦斯抽采孔的成孔率具有重要意义。
Planes from the drilling rig, drill pipe to send and entrusted pipe hydraulic cylinder are used, safe and reliable.
钻机的起架、送钻杆、托钻杆均采用了液压油缸，安全可靠。
The bonding technique was applied in maintenance of hydraulic workover rig and drilling pumps too.
还介绍了在液压修井机和钻井泵维修过程的应用情况。
It is a light, full hydraulic core drill rig.
这是一个轻，全液压钻机的核心。
The description covers full-hydraulic core drilling machines, portable drills, geo-thermal drills, offshore and beach sampling equipment, all-casing drilling rig, etc.
介绍的主要设备有全液压岩心钻机系列、轻便设备系列、地源热泵钻机、浅海及滩涂取样钻机、全套管钻机等。
The design of the hydraulic driving system for hydraulic workover rig has adopted hydraulic driving to substitute hydrodynamic driving of traditional workover rig.
液压修井机液压传动系统的设计，是用液压传动代替了传统修井机的液力传动。
The engineering practice has proved that these methods solved successfully the problem of great caliber drilling in weakly weathered rigid rock by hydraulic piling rig.
工程实践证明，这些方法成功地解决了上述条件下弱风化硬岩中大口径钻进的难题。
The driller now operates the EZY-torque. The hydraulic cylinder slides out (up) causing the jack line to be pulled by the rig tong. The torque meter will indicate the torque line pull force.
此时司钻操作液压锚头，伸出液压缸拉紧大钳，扭矩表显示液压锚头绳的拉力。
A duty valve drove hydraulic brake servo system of HEV (hybrid electric vehicle) power transmission test rig is studied.
研制了一种基于高速开关阀对混合动力车辆传动实验台制动系统实施压力控制的系统。
The Driller now operates the EZY-Torque. The hydraulic cylinder slides out (up), causing the jack line to be pulled by the rig tong. The torque meter will indicate the torque line pull force.
司钻操作液压猫头，液压缸伸出，拉紧猫头绳，扭距仪将显示出当前的拉力。
Analyzed causation of TK-3 hydraulic vertical shaft coring drilling rig easy to bring hydraulic chuck failure, get stuck with actuating rod etc, put forward two alteration schemes.
根据TK - 3型液压立轴式岩心钻机结构分析产生液压卡盘失灵、主动钻杆卡死等故障的原因，提出了两套改造方案。
CTQ-Z120Y Crawler hydraulic drilling rig is mainly suitable for rock blasting hole drilling in open mining, water conservancy, power plants, roads ect.
CTQ - Z 120y型履带式液压钻机主要适用于露天矿山开采，水利，电站，筑路等石方爆破孔凿岩。
Power-recovering hydraulic workover rig is an energy-saving machine, and the working theory of this rig was introduced.
功率回收型液压修井机是一种节能机械，介绍了功率回收型液压修井机的工作原理。
By using Shengli No 3 offshore platform as an example, the importance and procedure of maintenance of the hydraulic systems of the top drive drilling rig are introduced.
以胜利三号平台为例介绍了顶驱钻机的维护系统及其重要性。
The utility model relates to a brake block automatic returning device which is applied to a hydraulic-disc type braking system of an oil drilling rig.
刹车块自动回位装置，应用于石油钻机液压盘式刹车系统。
Hu Zhijian. Research on Load Self-adaptive Hydraulic Control System of Drill Rig [d]. Changchun: Jilin University, 2007.
[7]胡志坚。钻机负载自适应液压控制系统的研究[d]。长春：吉林大学，2007。
Hu Zhijian. Research on Load Self-adaptive Hydraulic Control System of Drill Rig [d]. Changchun: Jilin University, 2007.
[7]胡志坚。钻机负载自适应液压控制系统的研究[d]。长春：吉林大学，2007。
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