Tunneling Equipment-Tunnel Boring Machinery

Tunnel Boring Machinery. Hengli hydraulics has been developing and producing shield machine cylinders since 2005, and has successfully exported them all over the world, and has a leading global market share. For example, the Bertha shield machine in Seattle, the entire set of high-pressure cylinders are from Hengli.


Portable Full Hydraulic Core Drilling Rigs - Drilling Rig

Portable full hydraulic core drill, as a key equipment for core drilling and construction, can drill holes at specific depths in the formation, and help the development, utilization and other engineering survey projects of mineral resources through the analysis and study of cores taken from the depth of the formation.


Home - Mobile Drill International

Mobile Drill Intl manufactures a full line of drill rigs and tooling servicing the Geo-technical, Environmental, Mineral Exploration, Water Well and Seismic industries. MDI is structured to not only be a supplier for our customers, but also a resource to assist you with the growth of your business. MDI manufactures both mechanical and hydraulic ...


Quality Pile Drilling Rig & Hydraulic Drilling Rig factory ...

Pile Drilling Rig. 20M Depth Hydraulic Downhole Drill Down The Hole Hammer Drilling. Diameter 1600mm Casing Rotator Steel Column Implantation Machine. PB219A Series hydraulic Pile Breakers For Tunnel Boring Water Wells. Hydraulic Drilling Rig. Reused Diaphragm Wall Grab Three Mixing Rod 3200mm Groove Length


Tunnel Boring Machine - Poclain Hydraulics

Tunnel Boring Machine. Bulk Material Handling; Manufacturing Equipment ; Marine; Recycling; Tunnel Boring Machine


KJ311 Tunnel full hydraulic Kaishan jumbo drilling machine ...

KJ311 Tunnel full hydraulic Kaishan jumbo drilling machine, View KJ311 Mobile Full hydraulic tunneli Brief info: KJ311 Tunnel full hydraulic Kaishan jumbo drilling machine, US $ 279100 - 300000 / Set, New, 1 year, Video technical support, Overseas third-party support available.Source from Shaanxi Kaishan Mechanical & Electrical Equipment Co ...


Mobile Hydraulics - Hidromec

Mobile hydraulics applications cover a very wide range of mobile machines working in all kinds of environments, often under difficult operating conditions (operating outdoors, at the mercy of the weather) and in very dirty environments (grease and grease mixed with dust). Whether it is a mobile crane lifting heavy loads, a construction machine ...


Supply Full Hydraulic Tunnel Underground Borehole Drilling ...

XDKD-5 full hydraulic underground drilling rig is mainly applied in the fields of coal, geology, metallurgy and engineering. XDKD-5 tunnel drilling machine is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water …


Mobile Hydraulics - Parker Hannifin

Mobile Hydraulic Components Parker offers the world's most extensive line of hydraulic products for use in all types of mobile equipment. From pumps and valves to motors and motion controllers, all products share a common heritage of advanced technology and are designed to deliver precise and reliable control. Accumulators


How a Tunnel-Boring Machine Drills Underground - YouTube

Video courtesy of CDM/HMM Joint Venture - For engineering enthusiasts and anyone who's interested in the mechanics of siphon construction, this animation sho...


Hydraulic Components for Tunnel Boring | Dynex

On tunnel boring (TBM) machines, there are multiple hydraulic systems that control numerous functions. These hydraulic systems must operate with precise control and be reliable during operation deep underground. The Dynex checkball pump with split-flow technology, provides synchronous control for multiple controls such as steering and also the ...


Micro tunnel boring - miniBOOSTER Hydraulics A/S

Micro tunnel boring machines. miniBOOSTER offers a wide range of intensifiers to power tunnel boring machines up to 700 bar (10.000 Psi). Boosting the available 200 to 350 bar system pressure up to 700 bar makes the cylinders stronger. And since they have a smaller diameter, you get more valuable service space inside the tunnel boring machine.


Mobile Hydraulics - Hidromec

Mobile Hydraulics Mobile hydraulics applications cover a very wide range of mobile machines working in all kinds of environments, often under difficult operating conditions (operating outdoors, at the mercy of the weather) and in very dirty environments (grease and grease mixed with dust).


KDY-30H tunnel condition man portable underground drilling rig

Here you can find more KDY-30H underground drilling rig,.mobile drilling rig,.hydraulic drill rigs details, KDY-30H tunnel condition man portable underground drilling rig from Chongqing Gold Mechanical & Electrical Equipment Co,. Ltd in China.


Design of Portable Full Hydraulic Tunnel Core Drilling Rig ...

Design of Portable Full Hydraulic Tunnel Core Drilling Rig Abstract: In order to solve the problem of rig relocation in the roadway with poor transportation conditions, light alloy materials are used instead of traditional carbon steel, modular pump station design, stepless expansion of lifting frame, and quick assembly of components. Developed ...