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Tata Harrier
The Tata Harrier is a five-seater, diesel-engined compact crossover SUV produced by the Indian automaker Tata Motors Limited. It was launched in Indian market on 23 January 2019 and is positioned between the subcompact Tata Nexon and the mid-size Tata Safari. History Known with the project code ''Q501'' during the development phase, this mid-size SUV was previewed as the Tata H5X concept car. The reduction name 'Harrier' was announced by the parent company in the summer of 2018. The car is a C-segment SUV based on the ''OmegaArc'' platform, an essentially re-engineered version of the Jaguar Land Rover D8 platform adopted by models such as Range Rover Evoque, Discovery Sport and Jaguar E-Pace. OMEGARC stands for Optimal Modular Efficient Global Advanced Architecture - Derived from Land Rover's Legendary D8 Platform. This is a Monocoque construction with optimized torsional and bending stiffness for exemplary driving dynamics. It has efficiently designed crumple zones for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tata Motors
Tata Motors Limited is an Indian multinational automotive manufacturing company, headquartered in Mumbai, India, which is part of the Tata Group. The company produces passenger cars, trucks, vans, coaches, buses. Formerly known as Tata Engineering and Locomotive Company (TELCO), the company was founded in 1945 as a manufacturer of locomotives. The company manufactured its first commercial vehicle in 1954 in a collaboration with Daimler-Benz AG, which ended in 1969. Tata Motors entered the passenger vehicle market in 1988 with the launch of the TataMobile followed by the Tata Sierra in 1991, becoming the first Indian manufacturer to achieve the capability of developing a competitive indigenous automobile. In 1998, Tata launched the first fully indigenous Indian passenger car, the Indica, and in 2008 launched the Tata Nano, the world's most affordable car. Tata Motors acquired the South Korean truck manufacturer Daewoo Commercial Vehicles Company in 2004. Tata Motors has b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaguar Land Rover Car Platforms
The Jaguar Land Rover car platforms are the major structures, designed by Jaguar Land Rover (JLR), which underpin their Jaguar and Land Rover cars. Current platforms The following platforms are used by JLR in its current car ranges. D2a The D2a is the aluminium alloy platform used on the Jaguar XJ (X351). D6a The D6a is an all-aluminium platform developed from the XK platform for use on the Jaguar F-Type. David Brown Automotive also uses the XK platform for their Speedback Aston Martin DB series-inspired sports car. D7 The D7 platform was developed as the ''Premium Lightweight Architecture'' (PLA) aluminium platform for larger vehicles. There are four variants of the D7: the D7a (also known as the iQ l'') used by the Jaguar XE (X760), Jaguar XF (X260), Jaguar F-Pace (X761) and Land Rover Range Rover Velar (L560); the D7e for the Jaguar I-Pace, the D7u used by the Land Rover Discovery (L462), Land Rover Range Rover Sport (L494) and Land Rover Range Rover (L405) a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Injection
Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compression-ignition engines (e.g. diesel engines), and many spark-ignition engines (i.e. petrol engines, such as Otto or Wankel), use fuel injection of one kind or another. Mass-produced diesel engines for passenger cars (such as the Mercedes-Benz OM 138) became available in the late 1930s and early 1940s, being the first fuel-injected engines for passenger car use. In passenger car petrol engines, fuel injection was introduced in the early 1950s and gradually gained prevalence until it had largely replaced carburettors by the early 1990s. The primary difference between carburetion and fuel injection is that fuel injection atomizes the fuel through a small nozzle under high pressure, while a carburettor relies on suction created by intake ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Rail
Common rail direct fuel injection is a direct fuel injection system built around a high-pressure (over ) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). High-pressure injection delivers power and fuel consumption benefits over earlier lower pressure fuel injection, by injecting fuel as a larger number of smaller droplets, giving a much higher ratio of surface area to volume. This provides improved vaporization from the surface of the fuel droplets, and so more efficient combining of atmospheric oxygen with vaporized fuel delivering more complete combustion. Common rail injection is widely used in diesel engines. It is also the basis of gasoline direct injection systems used on petrol engines. History Vickers pioneered the use of common rail injection in submarine engines. Vickers engines with the common rail fuel system were first used in 1916 in the G-class submarines. It used four plunger pumps to deliver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbo Diesel
The term turbo-diesel, also written as turbodiesel and turbo diesel, refers to any diesel engine equipped with a turbocharger. As with other engine types, turbocharging a diesel engine can significantly increase its efficiency and power output, especially when used in combination with an intercooler. Turbocharging of diesel engines began in the 1920s with large marine and stationary engines. Trucks became available with turbo-diesel engines in the mid-1950s, followed by passenger cars in the late 1970s. Since the 1990s, the compression ratio of turbo-diesel engines has been dropping. Principle Diesel engines are typically well suited to turbocharging due to two factors: * A "lean" air–fuel ratio, caused when the turbocharger supplies excess air into the engine, is not a problem for diesel engines, because the torque control is dependent on the mass of fuel that is injected into the combustion chamber (i.e. air-fuel ratio), rather than the quantity of the air-fuel mixture. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multijet
Multijet is Fiat Chrysler Automobiles' term for its current common rail direct injection turbodiesel engine range. Most of the Fiat, Alfa Romeo, Lancia range as well as certain Chrysler, RAM Trucks, Jeep and Maserati vehicles are equipped with Multijet engines. Ownership of some Fiat Multijet designs is shared with General Motors as part of a settlement of the failed merger between the two auto conglomerates. GM Powertrain Torino group in Turin, Italy manages their interest in these engines. Some PSA Peugeot Citroën diesel engines are also rebadged JTD units, and vice versa.(source needed) Fiat's common rail diesel engine is also known as JTD, an initialism of Jet Turbo Diesel.autobild.deJTD - Lexikon - autobild.de accessdate: 19. June 2019 Characteristics The property that distinguishes the Multijet from previous generations of common rail diesel engines from FCA is the combustion of the fuel, which is split into multiple injections, thus allowing for a more complete, quieter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacPherson Strut
The MacPherson strut is a type of automotive suspension system that uses the top of a telescopic damper as the upper steering pivot. It is widely used in the front suspension of modern vehicles, and is named for American automotive engineer Earle S. MacPherson, who invented and developed the design. History Earle S. MacPherson was appointed the chief engineer of Chevrolet's Light Car project in 1945. He was tasked with developing a new, smaller car for the immediate post-war market, an effort that led to the Chevrolet Cadet. The Cadet was poised to be a groundbreaking vehicle, and the three prototypes that had been built by 1946 displayed a wide range of innovations. One of these was a revolutionary new independent suspension system that featured what is now known as MacPherson strut. The Cadet was slated to be the first production vehicle with MacPherson struts, but the project was cancelled in 1947 and never saw commercial production. This was in large part due to GM's conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-link Suspension
A multi-link suspension is a type of vehicle suspension with one or more longitudinal arms. A wider definition can consider any independent suspensions having three control links or more multi-link suspensions. These arms do not have to be of equal length, and may be angled away from their "obvious" direction. It was first introduced in the late 1960s on the Mercedes-Benz C111 and later on their W201 and W124 series. Typically each arm has a spherical joint (ball joint) or rubber bushing at each end. Consequently, they react to loads along their own length, in tension and compression, but not in bending. Some multi-links do use a trailing arm, control arm or wishbone, which has two bushings at one end. On a front suspension one of the lateral arms is replaced by the tie-rod, which connects the rack or steering box to the wheel hub. The solid axle multi-link system is another variation of the same concept, and offers some advantages over independent multi-link, as it is sign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twist-beam Rear Suspension
The twist-beam rear suspension (also torsion-beam axle, deformable torsion beam or compound crank) is a type of automobile suspension based on a large H or C-shaped member. The front of the H attaches to the body via rubber bushings, and the rear of the H carries each stub-axle assembly, on each side of the car. The cross beam of the H holds the two trailing arms together, and provides the roll stiffness of the suspension, by twisting as the two trailing arms move vertically, relative to each other. Functioning The coil springs usually bear on a pad alongside the stub-axle. Often the shock is colinear with the spring forming a coil-over. In many cases the damper is also used as a restraint strap to stop the arm descending so far that the coil spring falls out through being completely unloaded. This location gives a high motion ratio compared with most suspensions, improving performance. The longitudinal location of the cross beam controls important parameters of the suspen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tata Buzzard Sport, GIMS 2019, Le Grand-Saconnex (GIMS0650)
Tata or TATA may refer to: Places * Jamshedpur, a city in Jharkhand, India also known as Tatanagar or Tata * Tata, Hungary, a town in Hungary * Tata Islands, a pair of small islands off the coast of New Zealand * Tata, Morocco, a city in Tata Province * Tata Province, Morocco * Țâța River, a tributary of the Ialomiţa River in Romania Companies * Tata Sons, India's largest conglomerate and owner of Tata Group * Tata Group, an Indian multinational conglomerate company ** List of entities associated with Tata Group People Surname * Tata family, an influential family of India owning the Tata Group ** Jamsetji Tata (1839–1904), known as the father of Indian industry ** Dorabji Tata (1859–1932), Indian industrialist and philanthropist ** Ratanji Tata (1871–1918), financier and philanthropist, son of Jamsetji Tata ** J. R. D. Tata (1904–1993), Indian pioneer aviator and founder of Tata Airlines ** Naval H. Tata (1904–1989), industrialist, recipient of Padma Bhusha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-size SUV
A sport utility vehicle (SUV) is a car classification that combines elements of road-going passenger cars with features from off-road vehicles, such as raised ground clearance and four-wheel drive. There is no commonly agreed-upon definition of an SUV and usage of the term varies between countries. Thus, it is "a loose term that traditionally covers a broad range of vehicles with four-wheel drive." Some definitions claim that an SUV must be built on a light truck chassis; however, broader definitions consider any vehicle with off-road design features to be an SUV. A crossover SUV is often defined as an SUV built with a unibody construction (as with passenger cars), however, the designations are increasingly blurred because of the capabilities of the vehicles, the labelling by marketers, and electrification of new models. The predecessors to SUVs date back to military and low-volume models from the late 1930s, and the four-wheel drive station wagons and carryalls that began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tata Nexon
The Tata Nexon is a subcompact crossover SUV produced by the Indian automaker Tata Motors since 2017. It is the first crossover SUV from the brand, and occupies the sub-4 metre crossover SUV segment in India. Overview The Nexon made its debut as a prototype exhibited at the Auto Expo 2014. The final model was presented in February 2016. The Nexon is based on the revised Tata X1 platform debuted in 1998 with the Indica model and adopted by other Indian brand cars. It uses independent MacPherson dual-path strut with coil spring front suspensions and rear twist-beam with coil spring and shock absorber. The wheelbase is measured at . It is characterised by two-tone paint, LED headlamps and large chrome bands along the side. The engines are developed by Tata Motors and Austrian engineering company AVL: the petrol engine is the 1.2 L '' Revotron'' three-cylinder turbo 12-valve that delivers and of maximum torque combined with a 6-speed manual or automatic transmissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
