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The Dosco type MK2A Roadheader Dosco MK2A type

2015-10-12  Dosco MK2A type Roadheader YOUR PARTNER FOR ALL ROUND QUALITY AND RELIABILITY 6 4. Technical Specification Machine Overall Sizes Height over body.....1640 mm

China Railway Engineering Equipment Group Co Roadheader

Roadheader. Introduction: The cutting power of CREG’s roadheader CTR323 is 323 kw. The maximum cutting range is 8 m wide × 7.5 m high. The overall machine weights 130 t. The most cost-efficient way is to cut rocks with UCS less than 60 MPa. Project Facts.

Roadheader Rock Grinders, Concre

Our roadheaders are advanced, self-propelled and extremely powerful rock cutting machines. We offer roadheaders in the weight class of 13 80 tons operating weight and they are designed to excavate roadways, tunnels and chambers continuously without using explosives. These electro-hydraulic powered machines emit no fumes and offer interchangeable

TON Roadheader MR340, MR360 United Mining

2016-3-5  The basis machine of the TON Roadheader consists of the following main components: 1 Cutter boom with cutter head 7 Electrical equipment 2 Turret 8 Hydraulic equipment

Roadheaders Selection Guide: Types, Features, Applications

2021-5-14  Also, a roadheader can be just a cutting drum attachment on a boom arm mounted on another piece of construction machinery. Usually the cutting drums are electrically powered, up to 400 kw or 530 hp. They are more effective than the

TON MT720 ROADHEADER

This extremely powerful 140-ton-class roadheader has a powerful transversal cutter head mounted on an extremely robust telescopic boom. TECHNICAL DATA DIMENSIONS Machine model MT720 Total weight +/-5 (t) 130 Machine ground pressure (MPa) 0.25 Overall length (m) 19.35 Height (m) 4.62 Loading table width (m) 4.56 Cutter boom telescope (mm) 650

Roadheaders Tunneling For Most Rock Formations TON

TON MT720 is an electrically powered and crawler-mounted boom-type roadheader which is engineered to cut hard and abrasive rock mass of up to 140 MPa unconfined compressive strength (UCS), and in extreme cases of even up to 180 MPa in tunneling applications.

Dosco SL120 Roadheader price & specs EquipMatching Ad

2021-5-19  Specification: NDCO is currently offer for sale one SL120 Roadheader machine. The SL120 is approximately 35 tonnes. This machine is MSHA coal permissible and is equipped with an articulating conveyor. For more information on this excellent roadheader machine, call

(PDF) ROADHEADERS PERFORMANCE OPTIMIZATION FOR MINING

Machine specification, including machine weight, cutterhead power, sumping, arcing, lifting, and lowering forces, cutterhead type (axial or transverse), bit type, size, and

Mine and Tunnel Constructions downloadable specification

AM 75 MOB027 Roadheader Specifications (539 KB) Mitsui S300A Roadheader Specifications (667 KB) Mitsui S300M Roadheader Specifications (253 KB) Mitsui S65 Roadheader Specifications (974 KB)

TON Roadheader MR340, MR360

2016-3-5  TON Roadheader MR340, MR360 (ATEX approved) Page 8 of 28 TON Technical description-MR340 MR360 ATEX approved Specification.500.Rev1 5. Description of assembly groups The basis machine of the TON Roadheader consists of the following main components:

TON MT720 ROADHEADER

This extremely powerful 140-ton-class roadheader has a powerful transversal cutter head mounted on an extremely robust telescopic boom. TECHNICAL DATA DIMENSIONS Machine model MT720 Total weight +/-5 (t) 130 Machine ground pressure (MPa) 0.25 Overall length (m) 19.35 Height (m) 4.62 Loading table width (m) 4.56 Cutter boom telescope (mm) 650

The Dosco type MK2A Roadheader Dosco MK2A type

2015-10-12  Dosco MK2A type Roadheader YOUR PARTNER FOR ALL ROUND QUALITY AND RELIABILITY 5 The machine operator sits in an elevated position at the rear of the machine, which gives a clear view of the area being excavated. The machine is electro/hydraulically operated. Electric power is fed via a trailing cable to an electrical control panel.

TON Tunneling Roadheader MT520 in Action

2013-9-16  TON Tunneling Roadheader MT520 TON Mining and Construction presents a new concept of a Construction Roadheader, the MT520, a machine of the 100 tons class. This unique Roadheader MT520 is designed to work in most rock conditions up to approx. 100 MPa uniaxial com-

Roadheaders Tunneling For Most Rock Formations TON

TON MT520 roadheader, originally designed for cutting large cross sections in tunneling, is as efficient for use in production of soft industrial minerals like salt, potash and chalk. Its modular design offers more flexibility than standard roadheaders and works in most rock

SINOMACH Roadheader EBZ200 Mining Machine for Sale

2021-4-1  EBZ200 Roadheader. Roadheader EBZ200 features a low-profile design that provides a low center of gravity and maximum stability in movement. Features 1. EBZ200 roadheader is a piece of excavating equipment available with a sharp cutting head that is powered by a double-speed water-cooled motor, providing large torque at low speed.

(PDF) ROADHEADERS PERFORMANCE OPTIMIZATION FOR MINING

Roadheader performance and related parameters are reviewed and their effects on the production and advance rate are discussed. Machine specification, including machine weight, cutterhead power

EBZ200 boring machine roadheader-LOREEN

EBZ200 boring machine roadheader-LOREEN. Application. EBZ200 tunneling boring machine is mainly used for rocks with hardness ≤9, including coal roadway, semi-coal roadway and soft rock roadway and tunnel driving. And it can achieve continuous cutting, loading, transport maximum positioning cut surface can reach 28 square meters, climbing ability is plus-minus (±) 18°.

Mine and Tunnel Constructions downloadable specification

Specification Sheets. Continuous Miners. 12CM12 MOB041 Continuous Miner Mitsui S300M Roadheader Specifications (253 KB) Mitsui S65 Roadheader Specifications (974 KB) LHDs. Eimco 913-6 Machine Specifications (741 KB) Eimco 936 Chock Carrier (257 KB) Shuttle Cars. Shuttle Cars (28 KB)

(PDF) Production estimating techniques for underground

The roadheader is a machine for excavating rock in mining and civil construction projects. It is a hybrid machine, with better manoeuvrability than that of tunnel boring machines.

TON MT720 ROADHEADER

This extremely powerful 140-ton-class roadheader has a powerful transversal cutter head mounted on an extremely robust telescopic boom. TECHNICAL DATA DIMENSIONS Machine model MT720 Total weight +/-5 (t) 130 Machine ground pressure (MPa) 0.25 Overall length (m) 19.35 Height (m) 4.62 Loading table width (m) 4.56 Cutter boom telescope (mm) 650

EBZ260 Roadheader-Roadheader machine-Xiangtan Huaxing

home> Products > Roadheader machine EBZ260 Roadheader. EBZ260 Roadheader [email protected] +86 731 55571669 The roadheader employs centralized lubrication technique so that lubrication is easy greatly saving oil injection time and reducing work load of underground workers. Specification. Positioning cutting height. Arched tunnel. 3.3m

Roadheaders Tunneling For Most Rock Formations TON

TON MT520 roadheader, originally designed for cutting large cross sections in tunneling, is as efficient for use in production of soft industrial minerals like salt, potash and chalk. Its modular design offers more flexibility than standard roadheaders and works in most rock

SINOMACH Roadheader EBZ200 Mining Machine for Sale

2021-4-1  EBZ200 Roadheader. Roadheader EBZ200 features a low-profile design that provides a low center of gravity and maximum stability in movement. Features 1. EBZ200 roadheader is a piece of excavating equipment available with a sharp cutting head that is powered by a double-speed water-cooled motor, providing large torque at low speed.

Tunnel Mining Underground Roadheader China Manufacturer

Tunnel Mining underground Roadheader. A road header machine called a boom type road header. Road headers for construction are set with powerful, transverse cutter heads proven to give the best cutting performance in a wide range of rock formations. Subway tunnels, shaft sinking, rehabilitation of existing tunnels, road tunnels and excavation of

TON Tunneling Roadheader MT520 in Action

2013-9-16  TON Tunneling Roadheader MT520 TON Mining and Construction presents a new concept of a Construction Roadheader, the MT520, a machine of the 100 tons class. This unique Roadheader MT520 is designed to work in most rock conditions up to approx. 100 MPa uniaxial com-

EBZ200 boring machine roadheader-LOREEN

EBZ200 boring machine roadheader-LOREEN. Application. EBZ200 tunneling boring machine is mainly used for rocks with hardness ≤9, including coal roadway, semi-coal roadway and soft rock roadway and tunnel driving. And it can achieve continuous cutting, loading, transport maximum positioning cut surface can reach 28 square meters, climbing ability is plus-minus (±) 18°.

Roadheader performance prediction using genetic

2017-8-23  Roadheader performance prediction using genetic programming (GP) and gene expression programming (GEP) techniques performance is a crucial issue, as it has considerable effects on excavation planning, project’s cost estimation, machine specification selection as well as safety of the project. fractals, cellular automata, neural

Carter Mini Excavator series CT08

2019-8-16  Bandar Abbas office: Add: unit 4,floor 3, Etemad building ,Isar st,Bandar Abbas,Iran Company tell: 07633621776 Postal Code: 7915873824

企业】某煤矿设备公司企业简介范本(英文版) 豆丁网

2012-11-7  Tunnel Boring Machine EBZ150 Specification EBZ200(A) Rock Tunnel Boring Machine EBZ200(A) boom-type roadheader integratedtunneling machine cutting,lading travelingfunctions. cantileverlongitudinal cutting part-sectiontype, cuttingany alsoused