hydraulic tunnal drilling

hydraulic tunnal drilling

Hydraulic system design for tunnel drilling rig based on ...

In order to raise the performance of tunnel drilling rig with all hydraulic head type, pump-controlled technology was applied in hydraulic system design. Working condition and basic circuit of ...

China Full Hydraulic Underground Tunnel Drilling Rig ...

2021-9-2 · 1. Oil pump drive the motor to rotate, hydraulic cylinder working without turret. 2. The core drilling machine system of rotation, feed, pumping and clamping relies on fluid drive; making your drilling work smooth than any competitor. 3. Fast drilling speed can drill holes from any angle in work tunnel by column, beat applocablity. 4.

ZDY4600LF Hydraulic Tunnel Drilling Rig,ZDY4600LF ...

The ZDY4600LF Hydraulic Tunnel Drilling Rig consists of two parts: the drilling body and the pump body. It is convenient to relocate and transport, and can be flexibly manipulated according to different field conditions. b. Using three-pump system, rotary parameters

Tunnelling Drilling Equipment - Casagrande

2018-12-12 · Casagrande S.p.A. is a world-class manufacturer of foundation equipment. It designs and produces hydraulic crawler cranes, large diameter piling rigs, equipment for diaphragm walls, small diameter drilling rigs, machines for tunnels, geothermal drill rigs and grouting plants.

DT820 TUNNELING DRILL - Sandvik Mining and Rock

1. SANDVIK DT820 - TUNNELING DRILL DT820 TUNNELING DRILL The Sandvik DT820 is a two boom electro hydraulic jumbo for fast and accurate drilling in tunneling and cavern excavation of 12 - 110 m² cross sections. The hydraulic controlled drilling system

Tunnel Drilling Machine(id:3311025). Buy mining

2009-1-8 · HTT-Series hydraulic tunnel drill was driven by the diesel engine or motor, which consists of many model parts. It is widely used in the tunnel anchor, tunnel drilling, vertical well drilling and pile hole (pipe roof) in road, railway, and subway.

Underground tunnel drill_Products_H.H.Drill-Tech Drilling ...

PRODUCTS. In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang Huanghai Machinery Co., Ltd., formerly known as the Northwest Exploration Machinery Factory of the Ministry of Geology and Mineral Resources established in Wushan County, Gansu Province in 1970.

Drilling, Tunnel Boring Machine (TBM) Hydraulic Motors ...

Drilling. High power density. Variable displacement motor used for rotation heads. Considerable displacement variations allow to remove mechanical changes. Complete drive units allow to have a compact and complete brake solution both for winch and push-pull applications.

Horizontal Drilling Equipment | Boring, Drilling & Tunneling

Between Barbco’s TriBor, Pathfinder, and BMTA (Boring Machine Tunnel Attachment), you will find yourself on target 100% of the time. Accompanied by Barbco’s industry

Hydraulic system design for tunnel drilling rig based on ...

In order to raise the performance of tunnel drilling rig with all hydraulic head type, pump-controlled technology was applied in hydraulic system design. Working condition and basic circuit of ...

ZDY4600LF Hydraulic Tunnel Drilling Rig,ZDY4600LF ...

The ZDY4600LF Hydraulic Tunnel Drilling Rig consists of two parts: the drilling body and the pump body. It is convenient to relocate and transport, and can be flexibly manipulated according to different field conditions. b. Using three-pump system, rotary parameters

KJ311 Hydraulic Tunneling Drill Rig/Drilling Jumbo

2021-10-21 · This series Hydraulic Tunnel Drill Rig machine is applicable to drilling boreholes of 64-102mm, especially 76-89mm on rocks. It is widely used in the drilling of hydropower, railway, traffic, surface mine, quarry, national defense and construction projects. The jumbo is equipped with full-hydraulic rock drill and multi-directional positioning drill arm, allowing its drilling efficiency 1-1.5 ...

ZDY900SG Full Hydraulic Tunnel Drilling Machine

ZDY900SG full hydraulic tunnel drilling machine for coal mine is a kind of high-speed construction equipment, which is suitable for the drilling of composite slice, diamond and rope core, and can be used for various engineering holes such as geological exploration holes, water injection holes, drainage holes, etc. The through-hole diameter of the rotator is large, and the drill pipe of various ...

Tunnelling Drilling Equipment - Casagrande

Casagrande S.p.A. is a world-class manufacturer of foundation equipment. It designs and produces hydraulic crawler cranes, large diameter piling rigs, equipment for diaphragm walls, small diameter drilling rigs, machines for tunnels, geothermal drill rigs and grouting plants.

Development of a hydraulic robot for tunnel drilling ...

Abstract. The purpose of the research described in this thesis was to contribute to the analytical and experimental development of a new hydraulic tunnel drilling robot which could be used to replace the present tedious, but highly skilled manual operations, which must be carried out in dusty, damp, noisy and often dangerous conditions.

DT820 TUNNELING DRILL - Sandvik Mining and Rock

1. SANDVIK DT820 - TUNNELING DRILL DT820 TUNNELING DRILL The Sandvik DT820 is a two boom electro hydraulic jumbo for fast and accurate drilling in tunneling and cavern excavation of 12 - 110 m² cross sections. The hydraulic controlled drilling system

Tunnel Drilling Machine(id:3311025). Buy mining

2009-1-8 · HTT-Series hydraulic tunnel drill was driven by the diesel engine or motor, which consists of many model parts. It is widely used in the tunnel anchor, tunnel drilling, vertical well drilling and pile hole (pipe roof) in road, railway, and subway.

Underground tunnel drill_Products_H.H.Drill-Tech Drilling ...

PRODUCTS. In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang Huanghai Machinery Co., Ltd., formerly known as the Northwest Exploration Machinery Factory of the Ministry of Geology and Mineral Resources established in Wushan County, Gansu Province in 1970.

Horizontal Drilling Equipment | Boring, Drilling & Tunneling

Between Barbco’s TriBor, Pathfinder, and BMTA (Boring Machine Tunnel Attachment), you will find yourself on target 100% of the time. Accompanied by Barbco’s industry leading Line of Sight Guidance System, precision and accuracy will be easier than

Hydraulic system design for tunnel drilling rig based on ...

In order to raise the performance of tunnel drilling rig with all hydraulic head type, pump-controlled technology was applied in hydraulic system design. Working condition and basic circuit of ...

ZDY-660 Hydraulic Tunnel Drilling Rig,ZDY-660 Hydraulic ...

ZDY-660 is mainly used in the coal mine drilling hole, grouting fire extinguishing gas suction (row) of hole and coal seam, water injection hole, outburst prevention pressure relief hole, hole and oth

ZDY4600LF Hydraulic Tunnel Drilling Rig,ZDY4600LF ...

The ZDY4600LF Hydraulic Tunnel Drilling Rig consists of two parts: the drilling body and the pump body. It is convenient to relocate and transport, and can be flexibly manipulated according to different field conditions. b. Using three-pump system, rotary parameters

ZDY-4000S full hydraulic tunnel drilling rig_Shandong ...

ZDY4000S full hydraulic tunnel drilling rig is a frame type structure, which is composed of three parts: the main engine, the hydraulic pump station and the operating table. The structure is simple, safe and reliable. It can be transported in parts. 2.Features of ZDY-4000S full hydraulic tunnel drilling rig. The rotary system, clamping system ...

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

2019-4-22 · 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 the ZDY1200G lightweight full hydraulic tunnel rig. The box-type feeding device designed with aluminum alloy material ...

China Tunnel Loader Mounted Hydraulic Drilling Rig -

China Tunnel Loader Mounted Hydraulic Drilling Rig, Find details about China hydraulic rock drill, tunnel loader from Tunnel Loader Mounted Hydraulic Drilling Rig - Yiwu Kaiser Enterprises Co., Ltd.

Hydraulic system design for tunnel drilling rig based on ...

In order to raise the performance of tunnel drilling rig with all hydraulic head type, pump-controlled technology was applied in hydraulic system design. Working condition and basic circuit of hydraulic system were analyzed in this paper, at the base of which some disadvantages of the hydraulic system with valve-controlled technology were introduced.

ZDY900SG Full Hydraulic Tunnel Drilling Machine

ZDY900SG full hydraulic tunnel drilling machine for coal mine is a kind of high-speed construction equipment, which is suitable for the drilling of composite slice, diamond and rope core, and can be used for various engineering holes such as geological exploration holes, water injection holes, drainage holes, etc. The through-hole diameter of the rotator is large, and the drill pipe of various ...

Tunnelling Drilling Equipment - Casagrande

Casagrande S.p.A. is a world-class manufacturer of foundation equipment. It designs and produces hydraulic crawler cranes, large diameter piling rigs, equipment for diaphragm walls, small diameter drilling rigs, machines for tunnels, geothermal drill rigs and grouting plants.

Drilling, Tunnel Boring Machine (TBM) Hydraulic Motors ...

Drilling. High power density. Variable displacement motor used for rotation heads. Considerable displacement variations allow to remove mechanical changes. Complete drive units allow to have a compact and complete brake solution both for winch and push-pull applications.