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Caterpillar D7
The Caterpillar D7 is a medium track-type tractor manufactured by Caterpillar Inc. and most commonly used as a bulldozer. The D7 was first manufactured in 1938. A series of improved models were later produced, including the D7C in 1955, the D7D in 1959, the D7E in 1961, the D7F in 1969 and the D7G in 1974. In 1986 the D7H was the first D7 equipped with Caterpillar’s elevated drive sprocket undercarriage. The D7R replaced the D7H in 1996, followed by the D7R Series 2. The electric drive D7E entered service in early 2009, returning to a traditional ‘flat-track’ configuration for this iteration only. The high-drive design returned in 2020 with the introduction of the D7 (forgoing a generational letter under Caterpillar’s new naming system). In March 2008, at Conexpo 2008 held every 3 years in Las Vegas, Caterpillar introduced the D7E. This D7E comes with a diesel-electric drive system powered by a 537cid C9.3 diesel engine. The C9.3 powers a generator that turns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramadi
Ramadi ( ar, ٱلرَّمَادِي ''Ar-Ramādī''; also formerly rendered as ''Rumadiyah'' or ''Rumadiya'') is a city in central Iraq, about west of Baghdad and west of Fallujah. It is the capital and largest city of Al Anbar Governorate which touches on Syria, Jordan and Saudi Arabia. The city extends along the Euphrates which bisects Al Anbar. Founded by the Ottoman Empire in 1879, by 2018 it had about 223,500 residents, near all of whom Sunni Arabs from the Dulaim tribal confederation. It lies in the Sunni Triangle of western Iraq. Ramadi occupies a highly strategic site on the Euphrates and the road west into Syria and Jordan. This has made it a hub for trade and traffic, from which the city gained significant prosperity. Its position has meant that it has been fought over several times, during the two World Wars and again during the Iraq War and Iraqi insurgency. It was heavily damaged during the Iraq War, when it was a major focus for the insurgency against occupyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was supported by the United States and other anti-communist allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh took control of North Vietnam, and the U.S. assumed financial and military support for the South Vietnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar D9
The Caterpillar D9 is a large track-type tractor designed and manufactured by Caterpillar Inc. It is usually sold as a bulldozer equipped with a detachable large blade and a rear ripper attachment. The D9, with 354 kW (474 hp) of gross power and an operating weight of , is in the upper end of Caterpillar's track-type tractors, which range in size from the D3 57 kW (77 hp), , to the D11 698 kW (935 hp), . The size, durability, reliability, and low operating costs have made the D9 one of the most popular large track-type tractors in the world. Engineering and technical description The D9 is a series of heavy tracked-type tractors, carried on continuous tracks and usually used as bulldozers. The series began in 1954 with a prototype tractor called the D9X. Ten D9X prototype models were built in 1954. In 1955, the D9 was introduced to compete against the more powerful Euclid TC-12. The D9 came equipped with a 1,473 cid D353, which powered the D9 until t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Killdozer! (film)
''Killdozer!'' is a 1974 made for TV science-fiction horror movie, adapted from a 1944 novella of the same name by Theodore Sturgeon. A comic book adaptation appeared the same year, in Marvel Comics' ''Worlds Unknown'' #6 (April 1974). The film has since gained a cult following. Plot A meteorite crashes onto the Earth's surface on an island off the coast of Africa. Countless years later, after natural forces have buried it and restored the local environment, six construction workers are boated to the island to begin work building an airstrip for an oil drilling company at the crash site on the uninhabited island. Foreman Kelly (Clint Walker) and bulldozer driver Mack (Robert Urich) uncover the meteorite (though they do not know what it is), which emits a strange sound. When the bulldozer (a Caterpillar D9 in the movie, a Caterpillar D7 in the novella) is used to try to shift the meteorite, it emits a blue light that moves to, and seems to possess, the bulldozer. Mack, standin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Killdozer! (short Story)
"Killdozer!" is a science fiction/ horror novella by American writer Theodore Sturgeon, originally published in the magazine ''Astounding'' (November 1944) and revised for the 1959 collection ''Aliens 4''. This story represents Sturgeon's sole output between the years 1941 and 1945. Everything else that was published during this time had been written before. Sturgeon suffered from long bouts of writer's block, but was somehow able to produce this story in 9 days. It is one of his most famous stories, and was his most financially successful during the first decade of his career.The Complete Stories of Theodore Sturgeon, Vol. 3, notes by Paul Williams, pages 341-348. The story inspired a 1974 TV-movie and a Marvel Comics adaptation by Gerry Conway and Richard Ayers in ''Worlds Unknown'' #6 (April 1974). Plot summary The story opens with a short explanation of Earth's ancient history. The Earth was once populated by a great empire that was at war with an alien race of pure energ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M4 Cat D7 Crane
M4 or M-4 most often refers to: * M4 carbine, an American carbine * M4 Sherman, an American World War II medium tank M4, M04, or M-4 may also refer to: Arts and entertainment * ''M4'' (EP), a 2006 EP by Faunts * ''M4'' (video game), a 1992 computer game developed for the Macintosh * ''M.IV'' ("Matrix IV"), the fictional Warner Brothers videogame project inside the 2021 film ''The Matrix Resurrections'' Military Weapons * Benelli M4 Super 90, an Italian semi-automatic shotgun * M4 cannon, an American 37 mm automatic gun * M4 Selectable Lightweight Attack Munition (SLAM), an American land mine * M4 SLBM, a French submarine-launched ballistic missile from 1985 * M4 Survival Rifle, an American rifle in aircraft survival gear * Spectre M4, an Italian submachine gun * M4 bayonet, an American World War II bayonet used for the M1 Carbine * Gross-Basenach ''M IV'', a pre-WWI German military semi-rigid airship Aircraft, ships and vehicles * , a 1980 Swedish Navy mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the eight uniformed services of the United States. The Marine Corps has been part of the U.S. Department of the Navy since 30 June 1834 with its sister service, the United States Navy. The USMC operates installations on land and aboard sea-going amphibious warfare ships around the world. Additionally, several of the Marines' tactical aviation squadrons, primarily Marine Fighter Attack squadrons, are also embedded in Navy carrier air wings and operate from the aircraft carriers. The history of the Marine Corps began when two battalions of Continental Marines were formed on 10 November 1775 in Philadelphia as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Mine
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automatically by way of pressure when a target steps on it or drives over it, although other detonation mechanisms are also sometimes used. A land mine may cause damage by direct blast effect, by fragments that are thrown by the blast, or by both. Landmines are typically laid throughout an area, creating a ''minefield'' which is dangerous to cross. The use of land mines is controversial because of their potential as indiscriminate weapons. They can remain dangerous many years after a conflict has ended, harming civilians and the economy. Seventy-eight countries are contaminated with land mines and 15,000–20,000 people are killed every year while many more are injured. Approximately 80% of land mine casualties are civilians, with children as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remote Control
In electronics, a remote control (also known as a remote or clicker) is an electronic device used to operate another device from a distance, usually wirelessly. In consumer electronics, a remote control can be used to operate devices such as a television set, DVD player or other home appliance. A remote control can allow operation of devices that are out of convenient reach for direct operation of controls. They function best when used from a short distance. This is primarily a convenience feature for the user. In some cases, remote controls allow a person to operate a device that they otherwise would not be able to reach, as when a garage door opener is triggered from outside. Early television remote controls (1956–1977) used ultrasonic tones. Present-day remote controls are commonly consumer infrared devices which send digitally-coded pulses of infrared radiation. They control functions such as power, volume, channels, playback, track change, heat, fan speed, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel Military Industries
, former_name = Israel Military Industries , type = State-owned enterprise , industry = Arms industry , fate = Acquired by Elbit Systems , successor = Elbit Systems Land , founded = , founder = , defunct = , hq_location_city = Ramat HaSharon, Tel Aviv , hq_location_country = Israel , area_served = Worldwide , key_people = Yitzhak Aharonovich (Chairman)Avi Felder (President and CEO) , products = Weapons, combat vehicles, munitions , services = , revenue = , revenue_year = , operating_income = , income_year = , net_income = , net_income_year = , aum = , assets = , equity = , owner = Government of Israel , num_employees = , num_employees_year = , divisions = Fire Power DivisionManeuverability DivisionSmall Caliber Ammunition Division , subsid = Ashot Ashkelon IndustriesIMI TradingIMI ServicesIMI Academy , homepage www.imisystems.com, footnotes = , intl = IMI Systems, previous Israel Military Industries, also referred to as Ta'a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine Field
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automatically by way of pressure when a target steps on it or drives over it, although other detonation mechanisms are also sometimes used. A land mine may cause damage by direct blast effect, by fragments that are thrown by the blast, or by both. Landmines are typically laid throughout an area, creating a ''minefield'' which is dangerous to cross. The use of land mines is controversial because of their potential as indiscriminate weapons. They can remain dangerous many years after a conflict has ended, harming civilians and the economy. Seventy-eight countries are contaminated with land mines and 15,000–20,000 people are killed every year while many more are injured. Approximately 80% of land mine casualties are civilians, with children as the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
