Heavy equipment machinery

P&H has developed an improved dipper trip system known as the P&H TripRite, bringing increased power and performance-enhancing control to the dipper trip function.

With the development of larger-capacity electric mining shovels, mines and shovel manufacturers alike have sought a dipper trip system that can handle the increased demands associated with bigger dippers and payloads.

The P&H TripRite uses a single-motor planetary drive system with digital drive for increased control and reliability, and reduced operating cost. The digital control ramps-up smoothly to required torque levels and helps to minimize mechanical shock to wire rope and other system components.

While TripRite can deliver significantly more trip torque than traditional systems, the drive is programmed to supply just the right amount of torque required for current conditions.

The P&H TripRite uses an electronically commutated motor to drive a compact gear reduction system and spooling drum. The new motor operates with significantly less inertia while delivering up to three times more line-pull. The motor is also sealed, so there is no need to handle, apply, or store grease for bearing maintenance. An integral brake eliminates the problem of sagging rope when the operator shuts-down the machine.

Dipper trip adjustments are managed quickly and easily using touch-screen software via a Graphic User Interface (GUI) or PanelView system. Many drive values can be adjusted directly from the operator’s station.

Call your local P&H MinePro Services office today for more information on the P&H TripRite system. Brochure XS-2636 provides further details.

P&H Mining Equipment is a world-leading supplier of electric rope shovels, large rotary blasthole drills, and walking draglines, with global life-cycle management support through its distribution arm, P&H MinePro Services. MinePro Services also represents and supports over thirty leading lines of equipment and services globally as a strong partner for the mining industry.
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Your mine is an evolving production landscape. You work hard to reach ever-lower operating cost targets. Toward that end, you know there are some tools you can count on to deliver the reliable productivity you need to get the job done.

One of them is your P&H electric shovel.

P&H electric shovels are tailored to your efficient production requirements, starting with the priority you place on mine safety. P&H shovels are inherently stable, and they position operators safely away from the digging face for exceptional visibility and added security. Safe and comfortable, your shovel operators devote full concentration to loading trucks.

Your loading operations benefit in many other ways from your P&H electric shovel…

• Lower cost per unit of production
• Demonstrated high-volume loading capability
• High availability and reliability
• Significantly lower energy cost versus diesel hydraulic excavators
• Compatibility with a wide range of truck sizes
• Designed for maintainability

Above all, you benefit from the strong life cycle support you get from P&H MinePro Services.

Planning for Lowest Cost Per Ton
Before making recommendations to you, an experienced P&H MinePro Services applications expert performs a thorough review of your mining challenges and objectives.

The best solution for your requirements might be a new, high-tech P&H 4100XPC, or perhaps a highly productive smaller shovel such as the 2300XPC or 2800XPC. We might also recommend a rebuilt used machine, a long-term life-cycle management contract, technical training or other proven solutions for lowering your operating cost.

Ultimately, we are driven to helping you reach your lowest cost.

More Customer Value
P&H shovels feature…

• Efficient planetary propel and swing systems
• Powerful and durable P&H motors
• Modular components that speed erection and maintenance

…and many other features designed with engineering tools like CATIA, Nastran and finite element analysis to withstand the rigors of mining and deliver superior value to your mine.

Custom-Built
Every P&H shovel is custom-built to meet your specific needs. Time - and money - saving options include…

• P&H Payload™ and Payload Plus™ Systems which provide accuracy, ease of calibration, and extensiveness of data.

• P&H OptiDig II™ which virtually prevents the dipper from stalling in the bank and increases dipper fill factors

• P&H ShoveLink™ Remote Communications Software. which allows machine information to be displayed on a remote PC in the office, shop or service vehicle.

Fastest In Its Class
Developed with valuable input from our customers and in collaboration with truck manufacturers, the flagship of the P&H shovel line is the P&H 4100XPC. Incorporating the P&H Centurion™ Control System, the P&H 4100XPC delivers control, comfort and consistency to your mining operations.

Worldwide, three out of every four electric shovels deployed are P&H, including the best-selling P&H 2800-class electric shovel.

Your P&H MinePro Services dealer can provide you with exact specifications on the P&H electric shovels listed below and tailor them to your needs…

http://www.phmining.com/equipment/shovels.html

Bucyrus International, Inc. (NASDAQ:BUCY) has announced that it has secured new orders for five 495 series electric rope shovels and five 49HR rotary blasthole drills. The destinations for the 495 series shovels include coal in China, gold in Mexico and the oil sands of Alberta, Canada. The 49 series drills will be going to work in copper mines located in Canada and Brazil.

The 495 series shovel has a proven history of outstanding productivity and incorporates new and innovative technologies, which enhance its capabilities. Bucyrus 495 shovels are powered by the latest AC-IGBT drive technology. In addition, Bucyrus provides AccessDirect technology, which is a revolutionary approach to remote machine diagnostics. AccessDirect allows for direct access to a machine’s electrical system by a Bucyrus engineer from anywhere in the world. Machines in remote locations are as close as a modem or internet connection. AccessDirect not only allows an engineer to view what is occurring on a machine to make a diagnosis, but in many cases adjustments or repairs can be made without the need of going to the machine location. For machines in remote locations that would otherwise require hours and sometimes days to reach, this can be critical in maintaining a machine’s productivity.

The 49 series drills, which are known for their reliable performance, will be put to work in copper mines. Designed for their ability to be productive in hard rock situations, Bucyrus’ 49HR drills are designed to handle the toughest mining requirements, providing many features for reduced maintenance and increased productivity. Components are designed for easy access and maximum longevity. Gear trains, including mast machinery, are engineered for strength and durability. A reliable electrical system performs in all weather conditions and an efficient and comfortable cab support maximum operator productivity.

The 49HR provides angle hole drilling of up to 25 degrees with a 9-5/8" to 16" (251 mm to 406 mm) hole diameter and includes several upgrades compared to earlier models. Fully cleated crawler links with an increased pin bearing area provide smoother operation and longevity. A tubular mast with a forged and machined rack provides a long lasting rack life and stable structure that resists cracks. A new water injection system provides cost-effective dust control with resistance to water contamination.

Bucyrus International, Inc. is a world leader in the design and manufacture of Walking Draglines, Rotary Blasthole Drills and Electric Rope Shovels for the surface mining industry. In addition, Bucyrus manufactures high quality OEM parts and provides world-class support services for all Bucyrus brand mining machines. Bucyrus’ corporate headquarters and primary manufacturing facility is located in South Milwaukee, Wisconsin, USA. Bucyrus has been making the earth move for 125 years.

http://news.thomasnet.com/companystory/501597

From the Manufacturer The Toro Power Shovel Plus is two tools in one. When in shovel mode it can clear 300 pounds of snow per minute, perfect for quickly clearing snow from decks, walks, and patios. Flip it over, change rotor and use the broom feature to clear leaves, dirt and debris. It converts from Power Shovel to Power Broom in minutes. The Power Shovel Plus is maintenance free - no gas and oil to mix, simply plug it in and go. Since it is lightweight, only 12.5 pounds, this snowthrower/power broom is easier to maneuver than a gas unit. Using the Toro Power Shovel Plus makes snow and debris removal easy.

Product Description: The Toro Power Shovel Plus is two tools in one and easily converts from a power shovel to a power broom. The exclusive power curve design throws snow farther, and cleans right down to the pavement at a rate of 300- lbs. of snow per minute! Ideal for sidewalks, decks, porches and small driveways. Imported. 56Hx14Wx11L".

    * No gas and oil to mix - simply plug it in and go
    * Clears snow up to 6 inches deep from side-walks, steps, and decks
    * Powerful 7.5 amp motor throws snow up to 20 feet
    * Clears debris from most hard surfaces
    * Great for seasonal outdoor clean-up projects

http://amapedia.amazon.com/view/Toro+38360+Electric+Power+Shovel+Plus/id=67234

PRNewswire-FirstCall/ — Bucyrus International, Inc. (Nasdaq: BUCY) has announced that it has secured new orders for five 495 series electric rope shovels and five 49HR rotary blasthole drills. The destinations for the 495 series shovels include coal in China, gold in Mexico and the oil sands of Alberta, Canada. The 49 series drills will be going to work in copper mines located in Canada and Brazil.

The 495 series shovel has a proven history of outstanding productivity and incorporates new and innovative technologies, which enhance its capabilities. Bucyrus 495 shovels are powered by the latest AC-IGBT drive technology. In addition, Bucyrus provides AccessDirect technology, which is a revolutionary approach to remote machine diagnostics. AccessDirect allows for direct access to a machine’s electrical system by a Bucyrus engineer from anywhere in the world. Machines in remote locations are as close as a modem or internet connection. AccessDirect not only allows an engineer to view what is occurring on a machine to make a diagnosis, but in many cases adjustments or repairs can be made without the need of going to the machine location. For machines in remote locations that would otherwise require hours and sometimes days to reach, this can be critical in maintaining a machine’s productivity.

The 49 series drills, which are known for their reliable performance, will be put to work in copper mines. Designed for their ability to be productive in hard rock situations, Bucyrus’ 49HR drills are designed to handle the toughest mining requirements, providing many features for reduced maintenance and increased productivity. Components are designed for easy access and maximum longevity. Gear trains, including mast machinery, are engineered for strength and durability. A reliable electrical system performs in all weather conditions and an efficient and comfortable cab support maximum operator productivity.

The 49HR provides angle hole drilling of up to 25 degrees with a 9-5/8" to 16" (251 mm to 406 mm) hole diameter and includes several upgrades compared to earlier models. Fully cleated crawler links with an increased pin bearing area provide smoother operation and longevity. A tubular mast with a forged and machined rack provides a long lasting rack life and stable structure that resists cracks. A new water injection system provides cost-effective dust control with resistance to water contamination.

Bucyrus International, Inc. is a world leader in the design and manufacture of Walking Draglines, Rotary Blasthole Drills and Electric Rope Shovels for the surface mining industry. In addition, Bucyrus manufactures high quality OEM parts and provides world-class support services for all Bucyrus brand mining machines. Bucyrus’ corporate headquarters and primary manufacturing facility is located in South Milwaukee, Wisconsin, USA. Bucyrus has been making the earth move for 125 years.

Statements contained in this press release that are not based on current or historical fact are forward-looking in nature. Such forward-looking statements are based on current plans, estimates and expectations and are made pursuant to the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based on known and unknown risks, assumptions, uncertainties and other factors. The factors that could adversely affect Bucyrus’ actual results and performance are discussed in Bucyrus’ Form 10-K for the year ended December 31, 2005 and subsequent reports filed with the Securities and Exchange Commission, which interested parties are urged to review. Bucyrus’ actual results, performance, or achievements may differ materially from any future results, performance, or achievements expressed or implied by such forward-looking statements.

http://today.reuters.com

Foundation Coal West, new owners of the Belle Ayr and Eagle Butte Mines in Wyoming’s Powder River Basin, have selected Bucyrus’ 495HR (Hard Rock) high performance electric rope shovel to support their increased production requirements at the Belle Ayr mine. The next 495 series shovel will be going to work at the Belle Ayr mine in Wyoming.

The 495 series shovel has a proven history of outstanding productivity and incorporates new and innovative technologies to further enhance its capabilities. The 495 utilizes the Siemens AC - IGBT electric drive system. The AC system eliminates brushes, fuses and RPC components that are high maintenance items on DC drive machines. A fully modularized electrical room ships directly to the field to facilitate the erection process.

The 495HR shovels carry the new “SuperCab” which is setting industry standards for operator visibility, comfort and safety. In addition, the 495HR machinery house includes an additional workroom under the operator’s cab and roof hatches, which allow ready access to all components on board the shovel.

Reliability and ease of maintenance are key ingredients of the 495 design. A few of the numerous features include a third rail swing system (which uses larger, wider, flangeless lower rollers) and lowered swing planetaries to provide for improved maintainability and ease of maintenance. A low inertia boom design is an exclusive feature of Bucyrus’ rope crowd machines and allows for greater operator control and visibility when swinging. In addition, design enhancements in all structural areas and increased horsepower in key digging motions, allows the 495 High Performance shovel to provide payload ratings at the top of its class. The addition of a Bucyrus dipper makes this the most productive electric rope shovel available on the market today.

The commissioning of the Foundation Coal West 495HR is expected to take place in August 2005, when it will join a fleet of Bucyrus brand shovels already operating at the mine site.
Bucyrus International, Inc. is a world leader in the manufacture of Draglines, Drills and Shovels for the surface mining industry. In addition to mining machinery, Bucyrus manufactures high quality OEM parts and provides world-class support services for all Bucyrus machine brands including Bucyrus, Bucyrus-Erie, Marion, and Ransomes Rapier. With a corporate office located in South Milwaukee, Wisconsin, USA, and subsidiaries around the world, Bucyrus has been making the earth move for nearly 125 years.

http://www.transportandconstruction.co.za/press/press200133.html

In the late 1970’s, Siemens partnered with Bucyrus International of Milwaukee, Wisconsin to build the first AC drive system for large electric mining shovels. In the meantime more than 100 shovels with Siemens Acutrol AC are operating in North and South America, Australia, Asia, and Europe.

In 2000 we introduced the third generation Acutrol Series III / IGBT to the market. The first BI 495BII with Acutrol III has been operating at a mine in Peru since February 2000, and is setting new standards for performance and reliability.

The overall goal that drives design and sales of shovels is to minimize the costs per ton of material moved. This goal is influenced by many factors over the useful life of the machine. The most important factors are productivity, reliability, compatibility with the mine’s power distribution system, efficiency, maintenance and ease of troubleshooting. Acutrol III / IGBT creates benefits for the customer in each of these important areas. We have taken another step towards the goal of becoming a “low cost per ton leader.”

The AC squirrel cage induction motor is fundamental in reducing cycle time and cutting maintenance costs. The absence of DC motor commutation limits enables the shovel’s motions to reach faster speeds in digging and repositioning. AC motors don’t need brushes and don’t require commutator maintenance / overhauls like DC motors.

Throughout the development reliability, MTBF, and MTTR were our utmost concern. We expect shovel drive system MTBFs in the hundreds of days from the use of medium voltage, modular IBGT inverters with high power density and fewer components, military grade controls, and a single welded enclosure with separate, sealed cooling air circuits for power modules and controls.

Acutrol III / IGBT represents a breakthrough in compatibility with mine distribution systems. Incoming AC power is converted into DC with a so called Active Front End (AFE) replacing the normal SCR input rectifier. Benefits include a 1.0 power factor without reactive power compensation equipment, record low total harmonic distortion of less than 5%, and high tolerance for input voltage fluctuations.

Troubleshooting becomes easy with our new, touchscreen diagnostic computer. Easy to read graphics and text messages help the electrician to find a faulty component, troubleshoot the fault, run test routines, and observe the function of the system during operation. An ethernet radio link will allow access to the diagnostic computer from a remote station in the near future.

Acutrol III / IGBT is setting out to become the drive system of choice for electric mining shovels. This will be achieved with technology helping the customer to achieve his ultimate goal – lowest costs per ton.

http://www2.sea.siemens.com/