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The SD80MAC is a 5,000 horsepower (3.7 MW) C-Croad switcherdiesel-electric locomotive. The model uses a 20-cylinder version of EMD's 710G prime mover, and is the first diesel locomotive to use a 20-cylinder engine since EMD's SD45 and SD45-2. It introduced a wide radiator housing similar to GE Transportation locomotives and the placement of dynamic brakes at the rear of the locomotive, which is a quieter location, features that were incorporated into the SD90MAC and SD70ACe models. Key spotting difference between the SD80MAC and SD90MAC include no external rear sandbox on the SD90MAC, rear number boards, and the placement of the front numberboards (above the cab windows on the SD80MAC, on the nose on most SD90MACs). The SD80MAC also has recessed red marker lights in the nose, an identifying feature unique to Conrail locomotives, although Norfolk Southern (NS) has removed the lights on most of their former Conrail engines.
All 30 SD80MAC units built were delivered to Conrail, and the 28 production units were completed, tested, and painted at the former Pennsylvania Railroad shops in Altoona, Pennsylvania.
Mac OS versions M&M's The Lost Formulas: Simon & Schuster Interactive 2000 Educational Commercial M4: Dangerous Software 1992 Military simulation Mac Challenger: William Volk/Aegis Development, Inc. 1985 Simulation Commercial MacATC: MacBornes: Machinarium: Amanita Design 2009 Adventure Commercial 10.4 or higher Machines at War: MacIago.
Prior to the 1995 merger with Union Pacific, Chicago and North Western Railway had placed an order of 15 locomotives. Canadian Pacific had placed an order as well but that order was changed to SD90MACs. Conrail had planned a second order of SD80MACs, but its new owners changed the order to SD70s and SD70MACs, all of which would be built at the Juniata Shops in Altoona.
Vale Mining of Brazil ordered a set of 7 updated locomotives designated as the SD80ACe model. These locomotives feature Tier 1 compliant 20-710G3C engines. The design is currently for export only, and these specific locomotives will run on Vale Mining's 5 ft 3 in (1,600 mm) broad gauge trackage.
The EMD (Electro Motive Division) SD80MAC is a type of 20-cylinder, six-axle, 5,000hp AC-traction diesel locomotive built from 1995 to 1996. A typical SD80MAC from its respective owner. Only 30 were built specially for Conrail, and still exist today on Norfolk Southern (NS) and are used as spare units or helpers. Quick and easy MAC Address Lookups! Features include MAC address lookup, random MAC address generator, and API access to our database that you can use for whatever you want! 1984 APPLE MACINTOSH 128K 1st MAC Model M0001 + PICASSO KIT!
After the split of Conrail, the SD80MACs were split up between the Norfolk Southern Railway and CSX Transportation. Norfolk Southern received 17 units (numbered 7200–7216) while CSX got 13 (800–812, being renumbered to 4590–4602). The former Conrail units were the first AC traction locomotives owned by Norfolk Southern, with the railroad not ordering more until late 2008 with an order of General Electric's ES44AC. In late 2014, Norfolk Southern announced that they had reached an agreement with CSX Transportation to trade 12 EMD SD40-2 units (NS 3425-3447) for CSX's remaining 12 SD80MACs, leaving NS as the model's sole operator. They were delivered to the NS in April 2015.
In February 2020, Norfolk Southern sold all 29 of its remaining SD80MACs to Canadian Pacific Railway and Progress Rail. Six units, 7206, 7215, 7218, 7225, 7226 and 7227 were sold to Canadian Pacific Railway as parts sources for their recent EMD SD70ACU rebuilds. The remainder of the NS fleet went to Progress Rail.
On the strength of hype and a great E3 showing, Thrill Kill was set to release in late 1998. However, in August of that year, Electronic Arts purchased Westwood Studios, which included all assets of Virgin Interactive's Irvine, CA studio.
THRILL KILL / PLAYSTATION 1 / NEW. $165.90 + $19.56 shipping. Best of PlayStation Network Vol. 1 (Sony PlayStation 3, 2013) $20.00 + shipping. Wild Arms Sony PlayStation 1 PS1. $27.99 + $5.00 shipping. Medievil 2 PS1 rare Russian Licensed. $69.00 + $20.00 shipping. Insert Disk collects Thrill Kill for the PlayStation 1 (PS1). Today’s retro game review is Thrill Kill for the PlayStation 1 (PS1). This retro gaming horror nasty has become a classic after the decision to keep it unreleased. Rather than banning the game the decision to shelf Thrill Kill meant that the source code was inevitably leaked.
![Thrill kill playstation 1 Thrill kill playstation 1](/uploads/1/1/9/3/119388900/264042784.jpg)
Ex-CSX 4594, formerly CSX 804, and built as CR 4110, was scrapped in January 2014 after being used as a parts donor following a derailment in early 2009.
SD80MAC technical details[edit]
The technical details of this locomotive model are as follows:[1]
- Prime mover
- Electro-Motive Diesel V-20710G3B-ES
- Displacement: 14,200 cubic inches (233 L)
- Idle: 200 rpm
- Full speed: 904 rpm
- Lube oil capacity: 510 US gal (1,900 l; 420 imp gal)
- Cooling water capacity: 342 US gal (1,290 l; 285 imp gal)
- Fuel capacity: 5,800 US gal (22,000 l; 4,800 imp gal)
- Main alternator
- Electro-Motive Diesel TA22-CA8A
- Maximum voltage: 2600 VDC
- Maximum current: 8100 A
- Traction motors
- 6 Siemens 1TB2830 AC motors mounted 3 each on 2 HTCR-2 Radial Self Steering trucks.
- Rated output: 638 kW (856 hp)
- Gearing: 83:16
- Wheel size: 45 in (1,143 mm)
- Max revolutions: 3,435 rpm
- Starting torque: 16,300 N⋅m (12,000 lbf⋅ft)
- Continuous torque: 12,900 N⋅m (9,500 lbf⋅ft)
- Maximum voltage: 2,183 V
- Performance
- Maximum speed: 75 mph (121 km/h)
- Starting tractive effort: 185,000 lbf (820 kN)
- Continuous tractive effort: 147,000 lbf (650 kN)
- Braking effort: 96,000 lbf (430 kN))
- Weight: 210 short tons (187.5 long tons; 190.5 t); 420,000 lb (190,500 kg))
References[edit]
- 'EMD SD80ACe Specifications'(PDF). EMD and Progress Rail. Archived from the original(PDF) on 24 September 2015.
- Electo-Motive Division of General Motors (1996). SD80MAC Operator's Manual 1st Edition February 1996. Electo-Motive Division of General Motors.
- ^Siemens. 'Diesel-Electric Locomotive SD80MAC with Three-Phase Drive'(PDF). Archived from the original(PDF) on 14 November 2004.
Retrieved from 'https://en.wikipedia.org/w/index.php?title=EMD_SD80MAC&oldid=988286359'
Computer Changes in the 1980's
Building on the success of the computers of the 1970s, the following decade created some technology that was unprecedented for its day. The computers produced and marketed during the 1980s only helped to increase the popularity of these convenient pieces of equipment throughout the decade and beyond. By the time the 1980s came to an end, it was unusual for a household to be without a personal computer. People were using them to play games and many other things, such as talk with others in the office network and other business-related applications. The computers during the 1980s also became more attractive and user-friendly as more and more people were buying them.Some of the prices paid for computers in the 1980's
Amiga 500 with Color Monitor $849 New York 1988Daisy Wheel Printer $289.00 New York 1988
IBM PC $895 New York 1988
Logitech Mouse $89.99 New York 1988
PC 30 mb Hard Disc with monitor 512k memory
![80s mash 80s mash](/uploads/1/1/9/3/119388900/332864245.jpg)
Star NX 1000 Printer $189 New York 1988
Tandy 1000 Computer and Monitor $999 Ohio 1985
TRS 80 PC1 $149.95 Maryland 1982
In 1982, the Commodore 64 took the nation by storm because of its price and the new capabilities that it offered. In addition to its unheard of $400 price tag (which was inexpensive for a personal computer at the time), it also had 64 Kb of RAM. This amount of RAM far surpassed any of the previous models and it was one of the major selling points that made this personal computer system one of the best-selling models of all time. Even 10 years after it was first introduced, the 22 million units of the Commodore 64 that were sold has been unmatched by any other single computer model.
The Commodore 64 recognized the success of previous models and brands and simply tried to improve on their technology. Within its own company, Commodore had produced the VIC-20, which was basically an early model of the Commodore 64. While the VIC-20 was a popular model, it still had flaws that the Commodore 64 did not have. The Commodore 64 was marketed toward the mass population and this model was the first portable model with a color display. As with previous models and brands, however, it still used cassette tapes as mediums for data storage with an optional floppy disk drive.
Following on the heels of the Commodore 64, the Commodore Amiga came out in 1985. This was a more expensive model ($1200) that many say was ahead of its time. Many of its capabilities were misunderstood by the general public because they did not even know computers were capable of some of the things the Amiga did. Games played on the Commodore Amiga had and awesome display of graphics and sound that nobody had seen before this model was introduced. Some units even came with 264 kilobytes of RAM, which was quadruple what the Commodore 64 was capable of. When the other computers of the day could only display 16 colors on the screen, the Commodore Amiga was capable of displaying over 4000 colors in high-resolution. This was also a popular model because it could be used for desktop video production and creating special effects for videos at home. The Commodore Amiga was also the first personal computer that was compatible with other operating systems in addition to the one it was supplied with.
In 1984, the Apple MacIntosh made its appearance in the personal computer market. For $2500, computer users could own an Apple MacIntosh that had several added features than the computers from the previous decade. Introduced in a commercial during the 1984 Super Bowl, the Apple MacIntosh quickly became popular with its 128 Kb of Ram and its already installed 3.5” floppy disk drive. Users were delighted to use unique MacIntosh programs, including MacWrite (for word processing), Aldus PageMaker (for desktop publishing) and the MacPaint program (ideal for editing images). The MacPaint program also showed users the importance of using a mouse with a personal computer. In addition to these capabilities, the Apple Laser Printer
80% Mac 11
quickly became the preferred printer of choice for computer owners of all brands.The 1980s provided an ideal bridge between the beginning of the personal computer revolution in the 1970s and the flourishing of computers during the 1990s. Computer companies during the 80s took risks to help create more convenient models with increasing capabilities that everybody could take advantage of. As a result of their technology design and hard work, the following decade was able to become what many refer to as “The Age of Personal Computers.”
The 1980's saw some of the most dramatic changes in the Personal Computer and Games consoles due to the increased use of microprocessors and Integrated circuits to bring the price down and the performance up, due to so many releases and advances we have used different colours to help view the timeline. For the first time in 1985 a version of Windows based on a GUI appeared and we learnt to use a mouse to navigate our way round on the PC.
People liked PC's but did not like the way you started applications from a DOS prompt. A good example of this was my mum who was 60 at the time when I gave her one of my older PC's, she had seen me using word processing and a couple of other applications and thought she would like to use this new technology, that was until she realised that to use applications she needed to type stuff in, she just would not use it without some sort of help so I bought a menu system which provided her a way to access the applications with ease.
History of 1980's Personal Computer, Games Consoles and Games H/W Releases and Advances
Red are the Pure Games ConsolesBlue Are The Games
Green are the early Computers
Mattel Intellivision 1980
Galaxian 1980
Pac-Man 1980
IBM PC 1981
MSDOS 1981
80s Microcomputers
Commodore Vic-20 1981BBC Micro 1981
Frogger 1981
Sinclair ZX81 UK Version 1981
Timex Sinclair 1000 USA Version 1981
Donkey Kong 1981
IBM XT PC 1982
Vectrex 1982
80s Mcdonald S
Atari 5200 1982
Colecovision 1982
Pole Position 1982
Commodore 64 1982
Sinclair ZX Spectrum 1982
TS2068 from Timex in USA. 1982
Mario 1983
Compaq Computer Corporation PC Portable Clone 1983
Mac OS 1984
IBM AT PC 1984
Amstrad CPC and PCW 1984
Windows 1985
Nintendo NES 1985
Atari ST 1985
Commodore Amiga 1985
Command & Conquer 1985
Compaq IBM PC Clone 1985
Sega Master System 1986
80s Mack Truck
Intel 80386 microprocessor 1986Acorn Archimedes 1987
Dragon Quest 1987
Street Fighter 1987
80s Matchbox Cars
Final Fantasy 1987
OS/2 1988
Sega Mega Drive Genesis 1989
Nintendo Game Boy 1989
Atari Lynx 1989
SimCity 1989