Rapier Dragline takes a walk - YouTube

May 18, 2008· A 60 year old Rapier W90 walking dragline saved from the scrap man by the Melbourne Steam Traction Engine Club is cranked up and taken for a walk.

| Draglines |

Whether called upon to service existing draglines, to relocate and refurbish pre-owned draglines, to design innovative dragline technologies, or to work collaboratively with our customers to determine the optimal dragline configuration for their operation, we will provide industry-leading expertise to ensure our customers' success.

Dragon-Flite Drag Conveyor Engineering Guide | Bulk ...

Drag Conveyor Engineering Guide. The KWS Dragon-Flite drag conveyor can be your best production booster. It efficiently transfers bulk materials faster and smoother without damaging, agitating or tumbling to keep your production pace flowing.

Dragon-Flite Drag Conveyor Engineering Guide | Bulk ...

Drag Conveyor Engineering Guide. The KWS Dragon-Flite drag conveyor can be your best production booster. It efficiently transfers bulk materials faster and smoother without damaging, agitating or tumbling to keep your production pace flowing. Dragon-Flite has been designed for …

Behemoth: Upgrading a 25-year-old dragline : Pit & Quarry

Jul 07, 2014· The site's mining equipment slated for replacement included pit dewatering pumps, an excavator and three haul trucks. ... King Midas electrical equipment includes a 1,750-hp hoist motor, 1,750-hp drag motor, two 330-hp swing motors, two 390 …

Methods for evaluating effect of operators on drag line ...

METHODS FOR EVALUATING EFFECT OF OPERATORS ON DRAGLINE ENERGY EFFICIENCY by MARY AM ABDI OSKOUEI A THESIS Presented to the Faculty of the Graduate School ofthe MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY In Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE IN MINING ENGINEERING 2013 Approved by Kwame Awuah-Offei, …

Mining industry | Market-specific Solutions | Siemens

Mining-specific solutions From electrical to digital solutions As one of the major suppliers of the global mining industry, we offer a comprehensive solutions portfolio that enables you to effectively meet your challenges at each process stage, from extraction to transportation and beneficiation.

Above and Underground Mining Motor Repair - IPS Repair ...

Mining motor exchange units. IPS can develop a customized unit exchange program for your underground AC & DC mining motors, with exchange and repair of failed units. We also carry an inventory of underground motors rebuilt to OEM print with OEM components (when available), with all explosion-proof motor component fits measured and recorded.

Tubular Drag Conveyors | Hapman

The low-horsepower motor produces the slow, steady drag that cuts your energy costs when conveying powders or bulk solids. Move challenging materials. Our tubular drag conveyors handle high-moisture ingredients and abrasive, blended, friable, easy-to-compact or smear products without compromising quality or efficiency.

Hi Performance Electric Vehicle Systems - 3-Phase AC ...

Mining Vehicle Systems ... We have included a variation of the AC-20 motor called AC-23! The motor is wound to produce higher torgue compared to the AC-20 motor! Please check AC-2X motor page for more information! ... Hi Performance Electric Vehicle Systems (HPEVS) designs, develops and manufactures 3-phase AC induction drive systems for an ...

Power Transmission Products & Solutions for Coal Mining

feeder breaker, to the critical link of the coupling that transfers the power from the motor to your mining machines, to the engineered chain that keeps the coal moving, Rexnord has the product solution for your application. Here is a list of Rexnord products at work extracting tomorrow's coal today: Gear Drives Falk V-Class Gear Drives

| 8750 Dragline |

Offering the highest levels of overburden removal productivity at the lowest total cost per tonne (ton), the 8750 is the flagship model of the dragline product line. The first dragline of any kind to be successfully equipped with AC IGBT drive systems, we developed this superior technology for the sole purpose of making your workday more productive, predictable, and most importantly, safe.

Dragline excavator - Wikipedia

A dragline excavator is a piece of heavy equipment used in civil engineering and Surface mining.. Draglines fall into two broad categories: those that are based on standard, lifting cranes, and the heavy units which have to be built on-site.

P&H | Mining Corp.

In 1954, the company rolled out the Model 1800 electric mining shovel, equipped with electronic control, centralized AC motor drive, and nominal eight cubic yard dipper capacity. This model became so popular in the mining industry that the shovel became known as the "Pride of the Pit." A series of acquisitions

Drag Conveyors - kwsmfg.com

Drag Conveyors. Drag conveyors are a great complement to screw conveyors and belt conveyors and a requirement of many bulk material handling applications. Drag conveyors can be used to meter or transfer bulk materials from one process to another. The compact and versatile design allows drag conveyors to fit almost any plant layout.

Drag Conveyors | Honeyville Metal, Inc.

Honeyville Drag Conveyors have been proven in the grain handling industry in numerous applications. They are available in two different styles, the Horizontal Drag and the Incline Drag, and offered in capacities ranging from 2,000 BPH to 26,000 BPH.

SME 2007 REFIT OF AN ELECTRIC SHOVEL OR DRAGLINE

REFIT OF AN ELECTRIC SHOVEL OR DRAGLINE - A COST SAVING ALTERNATIVE BETWEEN FREQUENT REPAIRS AND THE PURCHASE OF A NEW MACHINE Boris Rathmann, ABB Automation, Germany Uwe Heuer, ABB Automation, Germany Introduction Many mining operations have gained an impressive expertise in trouble shooting and maintenance with their ... drag has a higher ...

Feeders | McLanahan

McLanahan Feeders have a long history in a whole range of applications, including ores and minerals in the mining industry; gravel, sand, limestone and granite in the aggregate industry; and municipal waste, shredded cars and metal, dross, slag, wood and stumps in the recycling industry. Contact McLanahan for Feeders for any application you ...

Specalog for 8750 Dragline AEHQ6889-02 - Adobe

continuing uninterrupted. For the time being, Global Mining will operate from two distinct distribution channels: • Legacy Bucyrus products, including our draglines, will continue factory direct with support from former Bucyrus employees that are now part of 's Global Mining Division.

the world's biggest draglines - Mining Technology

Jul 06, 2014· , Joy Global and OMZ produce some of the biggest draglines used in surface mining operations. Mining-technology.com profiles the ten biggest draglines in use based on bucket capacity. Joy Global's P&H 9020XPC walking dragline has a …

Specalog for 8200 Dragline AEHQ6963-01

Motor maintenance is reduced to greasing and replacing bearings ... AC squirrel-cage induction motors power swing, hoist, drag and propel motions. • Built in speed sensor that is replaceable without removal of motor from service. ... Extended performance in the harsh mining conditions you face daily is accomplished through selection of high ...

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