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Oshkosh M-ATV
The Oshkosh M-ATV is a mine-resistant ambush protected (MRAP) vehicle developed by the Oshkosh Corporation for the MRAP All Terrain Vehicle (M-ATV) program. Intended to replace Humvee#Expanded capacity, M1114 HMMWVs (Humvee), it is designed to provide the same levels of protection as the larger and heavier previous MRAPs, but with improved mobility.Tegler, Eric"Oshkosh M-ATV - Specialty File". ''Car and Driver magazine'', January 2010. History Requirements and selection In the summer of 2008, the U.S. United States Department of Defense, Department of Defense (DoD) began to examine the possibility of developing and procuring a lighter-weight, all-terrain capable MRAP variant to address the poor roads and difficult terrain of Afghanistan. Source selection activity considered responses from more than 20 companies to a Request for Information (RFI)/market survey dated 21 August 2008 and in mid-November 2008 the U.S. government issued a pre-solicitation for an M-ATV. In early Decemb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine-Resistant Ambush Protected Vehicle
Mine-Resistant Ambush Protected Vehicle (MRAPV), also known as MRAP vehicle, is a type of armoured personnel carrier that is designed specifically to withstand land mines, improvised explosive device (IED) attacks, and ambushes to save troops' lives. Most modern infantry mobility vehicles also have a certain level of MRAP capabilities. History Specialized light armored vehicles designed specifically to resist land mines were first introduced in the 1970s by the Rhodesian Army, and were further developed by South African manufacturers starting in 1974 with the Hippo armored personnel carrier (APC).Heitman, Helmoed-Römer. ''South African Armed Forces''. Buffalo Publications 1990. p 44. The first step by the South African Defence Force (SADF) was the Bosvark, a Unimog fitted with a shallow mine-deflecting tub on the chassis to protect the crew. Then came the first generation of purpose-built vehicles, including the Hippo and various other light vehicles. They were essentially ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar Inc
Caterpillar Inc., also known as Cat, is an American construction, mining and other engineering equipment manufacturer. The company is the world's largest manufacturer of construction equipment. In 2018, Caterpillar was ranked number 73 on the ''Fortune'' 500 list and number 265 on the Global ''Fortune'' 500 list. Caterpillar stock is a component of the Dow Jones Industrial Average. Caterpillar Inc. traces its origins to the 1925 merger of the Holt Manufacturing Company and the C. L. Best Tractor Company, creating a new entity, California-based Caterpillar Tractor Company. In 1986, the company reorganized itself as a Delaware corporation under the current name, Caterpillar Inc. It announced in January 2017 that over the course of that year, it would relocate its headquarters from Peoria, Illinois, to Deerfield, Illinois, scrapping plans from 2015 of building an $800 million new headquarters complex in downtown Peoria. Its headquarters are located in Irving, Texas, since 2022 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Request For Information
A request for information (RFI) is a common business process whose purpose is to collect written information about the capabilities of various suppliers. Normally it follows a format that can be used for comparative purposes. An RFI is primarily used to gather information to help make a decision on what steps to take next. RFIs are therefore rarely the final stage and are instead often used in combination with request for proposal (RFP), request for tender (RFT), and request for quotation (RFQ). In addition to gathering basic information, an RFI is often used as a solicitation sent to a broad base of potential suppliers for the purpose of conditioning suppliers' minds, developing strategy, building a database, and preparing for an RFP, RFT, or RFQ. An RFI may be ''open'', where information is publicly gathered from anyone interested who wants to provide a submission, or ''closed'', where parties are privately approached to provide information. The ubiquitous availability of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afghanistan
Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran border, west, Turkmenistan to the Afghanistan–Turkmenistan border, northwest, Uzbekistan to the Afghanistan–Uzbekistan border, north, Tajikistan to the Afghanistan–Tajikistan border, northeast, and China to the Afghanistan–China border, northeast and east. Occupying of land, the country is predominantly mountainous with plains Afghan Turkestan, in the north and Sistan Basin, the southwest, which are separated by the Hindu Kush mountain range. Kabul is the country's capital and largest city. Demographics of Afghanistan, Afghanistan's population is estimated to be between 36 and 50 million. Ancient history of Afghanistan, Human habitation in Afghanistan dates to the Middle Paleolithic era. Popularly referred to as the graveyard of empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Defense
The United States Department of Defense (DoD, USDOD, or DOD) is an United States federal executive departments, executive department of the federal government of the United States, U.S. federal government charged with coordinating and supervising the six U.S. armed services: the United States Army, Army, United States Navy, Navy, United States Marine Corps, Marines, United States Air Force, Air Force, United States Space Force, Space Force, the United States Coast Guard, Coast Guard for some purposes, and related functions and agencies. As of November 2022, the department has over 1.4 million active-duty uniformed personnel in the six armed services. It also supervises over 778,000 National Guard (United States), National Guard and reservist personnel, and over 747,000 civilians, bringing the total to over 2.91 million employees. Headquartered at the Pentagon in Arlington County, Virginia, just outside Washington, D.C., the Department of Defense's stated mission is "to provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Irwin National Training Center - M-ATV - 3
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Latin ("strong") and ("to make"). From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest. Some settlements in the Indus Valley Civilization were the first small cities to be fortified. In ancient Greece, large cyclopean stone walls fitted without mortar had been built in Mycenaean Greece, such as the ancient site of Mycenae. A Greek '' phrourion'' was a fortified collection of buildings used as a military garrison, and is the equivalent of the Roman castellum or fortress. These constructions mainly served the purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they acted as a border gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humvee
The High Mobility Multipurpose Wheeled Vehicle (HMMWV; colloquial: Humvee) is a family of Military light utility vehicle, light, four-wheel drive Military vehicle#Military trucks, military trucks and utility vehicles produced by AM General. It has largely supplanted the roles previously performed by the Willys MB, original jeep, and others such as the Vietnam War-era M151 ¼-ton 4×4 utility truck, M151 Jeep, the M561 "Gama Goat", their M718A1 and M792 ambulance versions, the Commercial Utility Cargo Vehicle, and other light trucks. Primarily used by the United States military, it is also used by numerous other countries and organizations and even in civilian adaptations. The Humvee saw widespread use in the Gulf War of 1991, where it navigated the desert terrain; this usage helped to inspire civilian Hummer versions. The vehicle's original unarmored design was later seen to be inadequate and was found to be particularly vulnerable to improvised explosive devices in the Iraq Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MRAP
Mine-Resistant Ambush Protected Vehicle (MRAPV), also known as MRAP vehicle, is a type of armoured personnel carrier that is designed specifically to withstand land mines, improvised explosive device (IED) attacks, and ambushes to save troops' lives. Most modern infantry mobility vehicles also have a certain level of MRAP capabilities. History Specialized light armored vehicles designed specifically to resist land mines were first introduced in the 1970s by the Rhodesian Army, and were further developed by South African manufacturers starting in 1974 with the Hippo APC, Hippo armoured personnel carrier, armored personnel carrier (APC).Heitman, Helmoed-Römer. ''South African Armed Forces''. Buffalo Publications 1990. p 44. The first step by the South African Defence Force (SADF) was the Bosvark, a Unimog fitted with a shallow mine-deflecting tub on the chassis to protect the crew. Then came the first generation of purpose-built vehicles, including the Hippo and various other l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Governor (device)
A governor, or speed limiter or controller, is a device used to measure and regulate the speed of a machine, such as an engine. A classic example is the centrifugal governor, also known as the Watt or fly-ball governor on a reciprocating steam engine, which uses the effect of inertial force on rotating weights driven by the machine output shaft to regulate its speed by altering the input flow of steam. History Centrifugal governors were used to regulate the distance and pressure between millstones in windmills since the 17th century. Early steam engines employed a purely reciprocating motion, and were used for pumping water – an application that could tolerate variations in the working speed. It was not until the Scottish engineer James Watt introduced the ''rotative'' steam engine, for driving factory machinery, that a constant operating speed became necessary. Between the years 1775 and 1800, Watt, in partnership with industrialist Matthew Boulton, produced so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oshkosh TAK-4 Independent Suspension System
TAK-4 independent suspension system is a family of independent suspension systems designed and manufactured by Oshkosh Corporation for use on military, severe-duty and emergency vehicles. The system was developed from the mid-1990s. In addition to third party usage for U.S. Army and Marines Mine Resistant Ambush Protected ( MRAP) fleet upgrades, TAK-4 independent suspension system is fitted by Oshkosh to a variety of its military vehicles and by its business unit, Oshkosh Airport Products, to its Striker Aircraft Rescue Fire Fighting (ARFF) trucks and Pierce Manufacturing to its fire apparatuses. Development In 1999 Oshkosh was awarded a United States Air Force (USAF) contract to supply P23 ARFF trucks. These, and the earlier P23 supplied to the Air Force between 1994 and 1996 by Teledyne and Emergency-One (E-One) were fitted with independent suspension designed by Timoney Technology of Ireland. The success of the P23, and subsequent interest in an independent suspensi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manumatic
The modern usage of the automotive term manumatic denotes an automatic transmission that allows the driver to select a specific gear, typically using paddle-shifters, steering wheel-mounted push-buttons, or "+" and "-" controls on the gear selector. In the 1950s, the '' Automotive Products'' company in the United Kingdom produced an automated clutch system for automobiles called the ''Manumatic''. This system was installed in cars with a manual transmission, allowing them to be driven without needing to use a clutch pedal. Automatic transmissions Since the popularization of the hydraulic automatic transmission in the 1940s, many automatic transmissions have allowed indirect control of the gear selection, usually in the form of locking out higher gears. This was provided to allow engine braking on downhills or prevent the use of overdrive gears when towing and was typically achieved using positions such as "3", "2", and "1" on the gear selector. An automatic transmission ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
