hydraulic boring unit

The versatile hydraulic foundation drill rig is a kind of bored pile drilling equipment with high efficiency and versatility.

多功能液压桩孔钻机是一种高效率、多用途的灌注桩成孔设备 ,它能够快捷地改变机器形态 ,配备长螺旋钻、短螺旋钻、筒形钻、岩石钻等钻具进行旋挖成孔 ,配备摆管器等钻具进行全套管护壁成孔 ,或者配备各种抓斗实施地下连续墙作业。

There are a great deal energy losing when hydraulic drilling machine working.

针对柴油机驱动液压钻机在工作过程中存在的大量能量损失的问题,将发动机、变量泵及负载作为一个动态系统来研究其节能问题,分析了该系统各环节的匹配原理和方法。

This article introduces a hydraulic drill rig automatic detection and control system which based on configuration software.

介绍了一种基于现代工业控制领域中最常用的组态软件所开发的液压钻机自动检测控制系统。

The principle of fully hydraulic drilling machine ZYG-150 was introduced,and the problems of the machine in drilling different hard rocks were explained,and the operating methods of improving drilling efficiency and quality were recommended.

文章主要介绍了ZYG-150全液压钻机的工作原理,在硬度不同的岩层中钻进时发生的常见问题,以及提高钻进效率和钻孔质量的操作方法。

hydraulic gait-model all-auger drilling machine

液压步履式螺旋钻孔机

Testing Research on Auger Drilling by New Type Crawler Hydraulic Drilling Rig

基于新型履带式全液压钻机的螺旋钻进试验研究

Development of ZDY4000L Track-mounted Hydraulic Tunnel Drilling Rig

ZDY4000L型履带式全液压坑道钻机的研制

The efficiency study of traveling hydraulic drive about the down-the-hole drill

潜孔钻机履带行驶液压驱动系统效率研究

screw-feed diamond rig

螺旋给料式金刚石钻机

auger backfiller

万能螺旋钻式回填机

An experimental study of the auger bored cast-with-pressure concrete pile on soft ground

软土地区长螺旋钻孔压灌桩试验研究

Study on the Reliability of the Auger Bored Cast-with-pressure Concrete Pile

长螺旋钻孔压灌混凝土桩可靠度研究

helical type hydraulic steering gear

螺旋式液压操舵装置

The Analysis on Loading Mechanism of the CFG Pile Composite Foundation with Long Tube Pump Pressure;

长螺旋钻孔管内泵压CFG桩复合地基受荷机理分析

full hydraulic crawler excavator

全液压履带式挖掘机

full hydraulic crawler type dozer

全液压履带式推土机

Hydraulic System of ZDY4000L Crawler Driller Base on Pump Controlled Hydraulic Technology

基于泵控液压技术的ZDY4000L履带钻机液压系统

Technique to ensure construction quality of cast-in-place gun-concreting pile by auger rig

长螺旋钻孔压灌混凝土桩施工质量技术

The analysis of interval between long screw auger taking clay and static pressuring pile

长螺旋钻孔取土与静力压桩时间间隔的分析

The application of long auger bored concrete piles in the foundation of high layer buildings

高层建筑中长螺旋钻孔压灌素混凝土桩的应用

TECHNOLOGY OF LONG AUGER DRILLING PRESS-GROUTING PILE AND VIBRATING STEEL DOWEL

长螺旋钻孔压灌桩与振捣插筋工艺技术

Long spiral tube pump pressure drilling CFG pile composite foundation construction technology

长螺旋钻孔管内泵压CFG桩复合地基施工技术