67-769: The Volvo VN (also known as the Volvo VNL ) is a heavy-duty truck produced by the Swedish vehicle manufacturer Volvo Trucks . Initially developed in North America, it was introduced in 1996 as the second generation Volvo Class 8 tractor. For the 2000 model year, the VN was officially renamed VNL. Other models included the VNM (until 2017) and the VNR (from 2017). The "L" in VNL signifies
134-530: A European driving licence include (among others) B for general motor vehicles, C for large goods vehicles, D for large passenger vehicles (buses), and are limited by the Gross Vehicle Weight Rating and number of passenger seats. The general categories are further divided as follows: For the "trailer" categories, a separate driving test is generally required (e.g., "C", and "CE" require separate tests). The classifications used on
201-406: A fifth wheel hitch. Box trucks have walls and a roof, making an enclosed load space. The rear has doors for unloading; a side door is sometimes fitted. Chassis cab trucks have a fully enclosed cab at the front, with bare chassis frame-rails behind, suitable for subsequent permanent attachment of a specialized payload, like a fire-truck or ambulance body. Concrete mixers have
268-453: A gross combination mass of up to 3.5 t (3.4 long tons; 3.9 short tons) are defined as light commercial vehicles , and those over as large goods vehicles . Trucks and cars have a common ancestor: the steam-powered fardier Nicolas-Joseph Cugnot built in 1769. However, steam wagons were not common until the mid-19th century. The roads of the time, built for horse and carriages, limited these vehicles to very short hauls, usually from
335-468: A 1-ton Dodge Van or a 1 ⁄ 2 -ton GMC Suburban), medium duty trucks (e.g. the 1 1 ⁄ 2 -ton Ford F-550 ) and some military vehicles, like the ubiquitous deuce-and-a-half . Some pickup trucks may be marketed as heavy duty (eg Ram Heavy Duty ), super duty (eg Ford Super Duty ) or simply "HD". This is not to be confused with the truck classification of class 7 and 8 being heavy duty. The Class 8 truck gross vehicle weight rating (GVWR)
402-485: A 25 mph (40 km/h) speed governor as they are classified as low-speed vehicles. These vehicles have found uses in construction, large campuses (government, university, and industrial), agriculture, cattle ranches, amusement parks, and replacements for golf carts. Major mini-truck manufacturers and their brands include: Daihatsu Hijet , Honda Acty , Tata Ace , Mazda Scrum , Mitsubishi Minicab , Subaru Sambar , and Suzuki Carry . Light trucks are car-sized (in
469-493: A CDL for any vehicle with three or more axles that has a gross vehicle weight rating of over 6,000 pounds. When light-duty trucks were first produced in the United States, they were rated by their payload capacity in tons : 1 ⁄ 2 (1000 pounds), 3 ⁄ 4 (1500 pounds) and 1-ton (2000 pounds). Ford had introduced the "One-Tonner" in 1938 to their line of trucks. The "Three-quarter-tonner" appeared in
536-433: A CDL for these vehicles under their discretion. A CDL is also required to operate any vehicle that transports at least 16 passengers (including the driver) or hazardous materials requiring placards under federal and state law regardless of the weight of the vehicle. States may extend CDL requirements for additional vehicles, for example, New York requires a CDL to operate a stretched limousine and California requires
603-430: A cabin that is independent of the payload portion of the vehicle. Smaller varieties may be mechanically similar to some automobiles . Commercial trucks can be very large and powerful and may be configured to be mounted with specialized equipment, such as in the case of refuse trucks , fire trucks , concrete mixers , and suction excavators . In American English, a commercial vehicle without a trailer or other articulation
670-401: A common construction: they are made of a chassis , a cab , an area for placing cargo or equipment, axles , suspension and roadwheels , an engine and a drivetrain . Pneumatic , hydraulic , water , and electrical systems may also be present. Many also tow one or more trailers or semi-trailers. The "cab", or "cabin" is an enclosed space where the driver is seated. A " sleeper " is
737-648: A compartment attached to or integral with the cab where the driver can rest while not driving, sometimes seen in semi-trailer trucks. There are several cab configurations: A further step from this is the side loading forklift that can be described as a specially fabricated vehicle with the same properties as a truck of this type, in addition to the ability to pick up its own load. Most small trucks such as sport utility vehicles (SUVs), vans or pickups , and even light medium-duty trucks in North America, China, and Russia use gasoline engines (petrol engines), but many diesel engined models are now being produced. Most of
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#1732802148551804-417: A day cab, 42-, 64- and 74-inch sleeper lengths, and two sleeper heights: Mid-Roof for all lengths and Full-Height for the 64- and 74-inch lengths only. Production commenced at New River Valley plant on October 3, 2024. Heavy-duty truck Truck classifications are typically based upon the maximum loaded weight of the truck , typically using the gross vehicle weight rating (GVWR) and sometimes also
871-517: A factory to the nearest railway station. The first semi-trailer appeared in 1881, towed by a steam tractor manufactured by De Dion-Bouton . Steam-powered wagons were sold in France and the United States until the eve of World War I , and 1935 in the United Kingdom, when a change in road tax rules made them uneconomic against the new diesel lorries. In 1895, Karl Benz designed and built
938-591: A full digital dash display, alongside numerous safety and aerodynamic enhancements. The truck is available with the D13 engine with four power options between 405 and 500 horsepower (302 and 373 kW), and three torque options between 1,750 and 1,950 pound-feet (2,370 and 2,640 N⋅m). The new VNL also features an updated I-Shift transmission, which Volvo Trucks states shifts 30% faster. The second-generation VNL also features four trim options: Core, Edge, Edge Black, and Ultimate. Six cab configurations are offered, including
1005-406: A ladder if tipped on end. The rails consist of a tall vertical section (two if boxed) and two shorter horizontal flanges. The height of the vertical section provides opposition to vertical flex when weight is applied to the top of the frame (beam resistance). Though typically flat the whole length on heavy-duty trucks, the rails may sometimes be tapered or arched for clearance around the engine or over
1072-414: A long bonnet, compared to the medium-bonneted VNM and the regional VNR. Other parts of the model name (for example, VNL64T760) include the number of wheels and wheels driven ("64"), followed by a "T" for tractor, followed by a three-digit code for the cab style. The 300 cab is a day cab and the 400 is a short sleeper, with 640/660/740/760/780 representing various full sleeper cabs with flat or high roofs. It
1139-420: A manual transmission with synchromesh (synchronizers). Bigger trucks often use manual transmissions without synchronizers, saving bulk and weight, although synchromesh transmissions are used in larger trucks as well. Transmissions without synchronizers, known as "crash boxes", require double-clutching for each shift, (which can lead to repetitive motion injuries), or a technique known colloquially as "floating",
1206-545: A manual transmission, while conventional automatic or automated manual transmissions would have anything from 5 to 12 gears. Almost all heavy truck transmissions are of the "range and split" (double H shift pattern) type, where range change and so‑called half gears or splits are air operated and always preselected before the main gear selection. A truck frame consists of two parallel boxed (tubular) or C‑shaped rails, or beams, held together by crossmembers . These frames are referred to as ladder frames due to their resemblance to
1273-407: A method of changing gears which does not use the clutch, except for starts and stops, due to the physical effort of double-clutching, especially with non-power-assisted clutches, faster shifts, and less clutch wear. Double-clutching allows the driver to control the engine and transmission revolutions to synchronize so that a smooth shift can be made; for example, when upshifting, the accelerator pedal
1340-510: A more uncertain origin, but probably has its roots in the rail transport industry, where the word is known to have been used in 1838 to refer to a type of truck (a goods wagon as in British usage, not a bogie as in the American), specifically a large flat wagon. It might derive from the verb lurry (to carry or drag along, or to lug) which was in use as early as 1664, but that association
1407-602: A new dashboard, and a reclining bunk in the sleeper. Available engines are Volvo's D11 and D13, as well as the Cummins X15 . The VNX is the vocational model in the VN series. Launched in 2013, it came standard with the Volvo D16 engine – which delivers up to 600 horsepower (450 kW) and 2,050 pound-feet (2,780 N⋅m) of torque – and I-Shift automated manual transmission , and was initially available with 6×4 and 8×4 axle configurations; an 18-speed manual transmission
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#17328021485511474-401: A roof and floor, used for transporting fresh and frozen cargo such as ice cream, food, vegetables, and prescription drugs. They are mostly equipped with double-wing rear doors, but a side door is sometimes fitted. Refuse trucks have a specialized body for collecting and, often, compacting trash collected from municipal, commercial, and industrial sites. This application has the widest use of
1541-547: A rotating drum on an inclined axis, rotating in one direction to mix, and in the other to discharge the concrete down chutes. Because of the weight and power requirements of the drum body and rough construction sites, mixers have to be very heavy duty. Dual drive/Steer trucks are vehicles used to steer the rear of trailers . Dump trucks ("tippers" in the UK) transport loose material such as sand, gravel, or dirt for construction. A typical dump truck has an open-box bed, which
1608-530: A separate system of emissions classifications for trucks. The United States Census Bureau also assigned classifications in its Vehicle Inventory and Use Survey (VIUS) (formerly Truck Inventory and Use Survey (TIUS)). United States federal law requires drivers to have a commercial driver's license (CDL) to operate heavy-duty vehicles (Class 7 and 8) in commerce, with the exception of emergency vehicles and vehicles strictly used for recreational and/or agricultural purposes, though it allows states to require
1675-709: A six-axle truck may have a maximum weight of 44 t (97,000 lb) or more. Off-road trucks include standard, extra heavy-duty highway-legal trucks, typically outfitted with off-road features such as a front driving axle and special tires for applications such as logging and construction, and purpose-built off-road vehicles unconstrained by weight limits, such as the Liebherr T 282B mining truck. Australia has complex regulations over weight and length, including axle spacing, type of axle/axle group, rear overhang, kingpin to rear of trailer, drawbar length, ground clearance, as well as height and width laws. These limits are some of
1742-411: A truck, of a trailer, from axle to hitch point, kingpin to rear of trailer, and turning radius are all regulated. In additions, there are special rules for carrying containers, and countries can set their own rules for local traffic. The United States Federal Bridge Law deals with the relation between the gross weight of the truck, the number of axles, the weight on and the spacing between the axles that
1809-622: A version of their Xebra electric tricycle (licensable in the U.S. as a motorcycle). Popular in Europe and Asia, many mini-trucks are factory redesigns of light automobiles, usually with monocoque bodies. Specialized designs with substantial frames such as the Italian Piaggio shown here are based upon Japanese designs (in this case by Daihatsu ) and are popular for use in "old town" sections of European cities that often have very narrow alleyways. Regardless of name, these small trucks serve
1876-573: A wide range of uses. In Japan, they are regulated under the Kei car laws, which allow vehicle owners a break in taxes for buying a smaller and less-powerful vehicle (currently, the engine is limited to 660 cc displacement). These vehicles are used as on-road utility vehicles in Japan. These Japanese-made mini-trucks that were manufactured for on-road use are competing with off-road ATVs in the United States, and import regulations require that these mini-trucks have
1943-484: Is a vehicle with a GVWR exceeding 33,000 lb (14,969 kg). These include tractor trailer tractors, single-unit dump trucks of a GVWR over 33,000 lb, as well as non-commercial chassis fire trucks; such trucks typically have 3 or more axles. The typical 5-axle tractor-trailer combination , also called a " semi " or "18-wheeler", is a Class 8 vehicle. Standard trailers vary in length from 8 ft (2.4 m) containers to 57 ft (17 m) van trailers, with
2010-578: Is formally a "straight truck" while one designed specifically to pull a trailer is not a truck but a " tractor ". The majority of trucks currently in use are powered by diesel engines , although small- to medium-size trucks with gasoline engines exist in North America . Electrically powered trucks are more popular in China and Europe than elsewhere. In the European Union , vehicles with
2077-427: Is hinged at the rear and lifts at the front, allowing the material in the bed to be unloaded ("dumped") on the ground behind the truck. Flatbed trucks have an entirely flat, level platform body. This allows for quick and easy loading but has no protection for the load. Hanging or removable sides are sometimes fitted, often in the form of a stakebody . Refrigerator trucks have insulated panels as walls and
Volvo VN - Misplaced Pages Continue
2144-422: Is in neutral, it allows the engine speed to drop and synchronize engine and transmission revolutions relative to the road speed. Downshifting is performed in a similar fashion, except the engine speed is now required to increase (while the transmission is in neutral) just the right amount in order to achieve the synchronization for a smooth, non-collision gear change. "Skip changing" is also widely used; in principle,
2211-573: Is most often made as vans. Medium trucks are larger than light but smaller than heavy trucks. In the US, they are defined as weighing between 13,000 and 33,000 lb (5.9 and 15.0 t). For the UK and the EU the weight is between 3.5 and 7.5 t (7,700 and 16,500 lb). Local delivery and public service ( dump trucks , garbage trucks and fire-fighting trucks ) are normally around this size. Heavy trucks are
2278-461: Is mostly reserved for larger vehicles. In Australia and New Zealand, a pickup truck is frequently called a ute (short for "utility" vehicle), while in South Africa it is called a bakkie ( Afrikaans : "small open container"). In the United Kingdom, India, Malaysia, Singapore, Ireland, and Hong Kong lorry is used instead of truck , but only for the medium and heavy types, while truck
2345-469: Is not definitive. The expanded meaning of lorry , "self-propelled vehicle for carrying goods", has been in usage since 1911. In the United States, Canada, and the Philippines, "truck" is usually reserved for commercial vehicles larger than regular passenger cars, but includes large SUVs, pickups, and other vehicles with an open load bed. In Australia, New Zealand and South Africa, the word "truck"
2412-412: Is released and the clutch pedal is depressed while the gear lever is moved into neutral, the clutch pedal is then released and quickly pushed down again while the gear lever is moved to the next higher gear. Finally, the clutch pedal is released and the accelerator pedal pushed down to obtain the required engine speed. Although this is a relatively fast movement, perhaps a second or so while the transmission
2479-516: Is used almost exclusively to refer to pickups . Often produced as variations of golf cars , with internal combustion or battery electric drive , these are used typically for off-highway use on estates, golf courses, and parks. While not suitable for highway use some variations may be licensed as slow speed vehicles for operation on streets, generally as a body variation of a neighborhood electric vehicle . A few manufactures produce specialized chassis for this type of vehicle, while Zap Motors markets
2546-589: The International Driving Permit are similar to the European model. The licence categories that deal with trucks are B and C: Truck (Lorry) See List of truck types Truck A truck or lorry is a motor vehicle designed to transport freight , carry specialized payloads, or perform other utilitarian work. Trucks vary greatly in size, power, and configuration, but the vast majority feature body-on-frame construction, with
2613-491: The VNR Electric , a battery-electric version of the VN regional truck. Maximum range is rated at 150 miles (240 km) from a 264 kWh battery. As of mid-2023 the batteries can be optioned as 600 V, 375 or 565 kWh. The batteries support 250 kW DC charging on CCS1 or CCS2. On January 23, 2024, Volvo Trucks unveiled the second-generation VNL. The design of the all-new model with upgrades such as digital mirrors and
2680-530: The VNX , the highest model in the VN series. The first generation Volvo VN series was produced from 1996 to 2024, and manufactured exclusively in the United States at Volvo Trucks' New River Valley Plant in Dublin, Virginia. It was developed alongside a new generation of European Volvo trucks ( FH , FM , and NH), while also incorporating know-how from the previous White-GMC designs. Having been developed in tandem with
2747-422: The diesel engine did not appear in production trucks until Benz introduced it in 1923. The diesel engine was not common in trucks in Europe until the 1930s. In the United States, Autocar introduced diesel engines for heavy applications in the mid-1930s. Demand was high enough that Autocar launched the "DC" model (diesel conventional) in 1939. However, it took much longer for diesel engines to be broadly accepted in
Volvo VN - Misplaced Pages Continue
2814-570: The gross trailer weight rating (GTWR), and can vary among jurisdictions. In the United States, commercial truck classification is determined based on the vehicle's gross vehicle weight rating (GVWR). The classes are numbered 1 through 8. Trucks are also classified more broadly by the Federal Highway Administration (FHWA), which groups classes 1 and 2 as light duty , 3 through 6 as medium duty , and 7 and 8 as heavy duty . The Environmental Protection Agency (EPA) has
2881-461: The phase-out of fossil fuel vehicles includes trucks. According to The Economist magazine "Electric lorries will probably run on hydrogen, not batteries, which are too expensive." Other researchers say that once faster chargers are available batteries will become competitive against diesel for all, except perhaps the heaviest, trucks. Small trucks use the same type of transmissions as almost all cars, having either an automatic transmission or
2948-470: The 13-class system from the United States' Federal Highway Administration —sometimes with modifications, or in Ontario's case, for limited purposes. British Columbia and Ontario also distinguish between short- and long-combination trucks. In accident reporting, eight jurisdictions subdivide trucks by GVWR into light and heavy classes at approximately 4 500 kg ( 9 921 lb ). Vehicle categories on
3015-599: The European truck family, the VN cab was also designed to meet the Swedish Cab Safety test procedure, a stricter standard than that required for North American-market trucks. The VN was also about 1,100 lb (500 kg) lighter than the previous Volvo conventional truck, the WI. The VN was renamed VNL in 2000, to distinguish it from the shorter VNM (intended for regional and work duty rather than long haul operations) which appeared concurrently. The first generation of
3082-543: The Ford truck lineup in 1939. Over time, payload capacities for most domestic pickup trucks have increased while the ton titles have stayed the same. The 1948 Ford F-1 had a Gross Vehicle Weight Rating (GVWR) of 4700 pounds. The truck was marketed with a "Nominal Tonnage Rating: Half-Ton." The actual cargo capacity had increased to 1450 pounds. Ford adopted this promotional nomenclature in 1948 to assist buyers, sellers, and users. The now-imprecise ton rating has continued since
3149-545: The US, no more than 13,900 lb (6.3 t)) and are used by individuals and businesses alike. In the EU they may not weigh more than 3.5 t (7,700 lb) and are allowed to be driven with a driving licence for cars. Pickup trucks , called utes in Australia and New Zealand, are common in North America and some regions of Latin America, Asia, and Africa, but not so in Europe, where this size of commercial vehicle
3216-558: The US: gasoline engines were still in use on heavy trucks in the 1970s. Electrically powered trucks predate internal combustion ones and have been continuously available since the mid-19th-century. In the 1920s Autocar Trucks was the first of the major truck manufacturers to offer a range of electric trucks for sale. Electric trucks were successful for urban delivery roles and as specialized work vehicles like forklifts and pushback tugs . The higher energy density of liquid fuels soon led to
3283-404: The VN family received two major facelifts. In August 2002, for the 2003 model year, the first facelift of the first generation model was introduced. About 400 lb (180 kg) lighter than the previous generation, it received a revised hood, trapezoidal headlamps, new fairings, and redesigned interior. The new design paid close attention to aerodynamics; aside from the smoother overall design,
3350-403: The axles. The holes in rails are used either for mounting vehicle components and running wires and hoses or measuring and adjusting the orientation of the rails at the factory or repair shop. The frame is usually made of steel , but can be made (whole or in part) of aluminum for a lighter weight. A tow bar may be found attached at one or both ends, but heavy tractors almost always make use of
3417-597: The cab was relocated to shrink the cab between the cab and the trailer to further decrease drag. Series production and deliveries to customers began in November of the same year. The entire engine lineup was now compliant with EPA's 2002 requirements: Aside from Volvo's own 12-liter engine, related to the ones used in the European line, the VN-series was also available with the 15-liter Cummins ISX diesel. Power outputs ranged from 365 to 465 hp (272 to 347 kW) for
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#17328021485513484-431: The decline of electric-powered trucks in favor of, first, gasoline, and then diesel and CNG-fueled engines until battery technology advanced in the 2000s when new chemistries and higher-volume production broadened the range of applicability of electric propulsion to trucks in many more roles. Today, manufacturers are electrifying all trucks ahead of national regulatory requirements, with long-range over-the-road trucks being
3551-493: The first internal combustion truck. Later that year some of Benz's trucks were modified to become busses by Netphener . A year later, in 1896, another internal combustion engine truck was built by Gottlieb Daimler , the Daimler Motor Lastwagen . Other companies, such as Peugeot , Renault and Büssing , also built their own versions. The first truck in the United States was built by Autocar in 1899 and
3618-443: The heavier trucks use four-stroke diesel engines with a turbocharger and intercooler . Huge off-highway trucks use locomotive-type engines such as a V12 Detroit Diesel two stroke engine. A large proportion of refuse trucks in the United States employ CNG (compressed natural gas) engines for their low fuel cost and reduced carbon emissions. A significant proportion of North American manufactured trucks use an engine built by
3685-440: The highest in the world, a B-double can weigh 62.5 t (61.5 long tons; 68.9 short tons) and be 25 m (82 ft) long, and road trains used in the outback can weigh 172 t (169.3 long tons; 189.6 short tons) and be 53.5 m (176 ft) long. The European Union also has complex regulations. The number and spacing of axles, steering, single or dual tires, and suspension type all affect maximum weights. Length of
3752-684: The in-house option and from 400 to 565 hp (298 to 421 kW) for the Cummins unit. From 2005, the VN could also be equipped with Volvo's largest, 16-liter engine. On July 11, 2017, Volvo Trucks launched the redesigned 2018 VNL series at the event in Greensboro , North Carolina . On September 25, 2017, the display of the new 2018 VNL series to a public audience occurred at the 1st annual North American Commercial Vehicle Show held in Atlanta , Georgia. The new design brought aerodynamic improvements,
3819-407: The largest on-road trucks, Class 8 . These include vocational applications such as heavy dump trucks, concrete pump trucks, and refuse hauling, as well as ubiquitous long-haul 4x2 and 6×4 tractor units . Road damage and wear increase very rapidly with the axle weight. The number of steering axles and the suspension type also influence the amount of the road wear. In many countries with good roads
3886-521: The last remaining major independent engine manufacturer ( Cummins ) but most global OEMs such as Volvo Trucks and Daimler AG promote their own "captive" engines. In the European Union, all new truck engines must comply with Euro VI emission regulations, and Euro 7 from the late 2020s has stricter exhaust limits and also limits air pollution from brakes and tires . As of 2019 several alternative technologies are competing to displace
3953-662: The most challenging. Truck is used in American English ; the British English equivalent is lorry. The first known usage of "truck" was in 1611 when it referred to the small strong wheels on ships' cannon carriages, and comes from "Trokhos" (Greek) = "wheel". In its extended usage, it came to refer to carts for carrying heavy loads, a meaning known since 1771. Its expanded application to "motor-powered load carrier" has been in usage since 1930, shortened from "motor truck", which dates back to 1901. "Lorry" has
4020-841: The most common length being the 53 ft (16 m) trailer. Specialized trailers for oversized loads can be considerably longer. Commercial operation of a Class 8 vehicle in the United States requires either a Class-B CDL for non-combination vehicles, or a Class-A CDL for combination vehicles (tractor-trailers). Industries that generally use Class 8 trucks are long-distance freight transportation, construction, and heavy equipment moving. Vehicle classifications vary among provinces in Canada, due to "differences in size and weight regulations, economic activity, physical environment, and other issues". While several provinces use their own classification schemes for traffic monitoring, Manitoba , Ontario , Prince Edward Island and Saskatchewan have adopted
4087-424: The operation is the same as double-clutching, but it requires neutral be held slightly longer than a single-gear change. Common North American setups include 9, 10, 13, 15, and 18 speeds. Automatic and automated manual transmissions for heavy trucks are becoming more and more common, due to advances both in transmission and engine power. In Europe, 8, 10, 12, and 16 gears are common on larger trucks with
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#17328021485514154-925: The post World War II era to compare standard sizes, rather than actual capacities. In 1975, a change in U.S. emission laws required any vehicle under 6000 pounds GVWR to burn unleaded fuel. U.S. pickup truck manufacturers responded with a "heavy half" pickup of over 6000 pounds GVWR. The F-150 had a capacity of over 2000 pounds, compared to 1500 pounds for the F-100. This has led to categorizing trucks similarly, even if their payload capacities are different. The Chevrolet Silverado/GMC Sierra 1500, Ford F-150, Nissan Titan, Ram 1500, and Toyota Tundra are called "half-ton" pickups ( 1 ⁄ 2 -ton). The Chevrolet Silverado/GMC Sierra 2500, Ford F-250, and Ram 2500 are called "three-quarter-ton" pickups. The Chevrolet Silverado/GMC Sierra 3500, Ford F-350, and Ram 3500 are known as "one ton" pickups. Similar schemes exist for vans and SUVs (e.g.
4221-592: The truck can have on the Interstate highway system. Each State determines the maximum permissible vehicle , combination , and axle weight on state and local roads. Uniquely, the State of Michigan has a gross vehicle weight limit of 164,000 lb (74 t), which is twice the U.S. federal limit. A measure to change the law was defeated in the Michigan Senate in 2019. Almost all trucks share
4288-405: The use of diesel engines in heavy trucks. CNG engines are widely used in the US refuse industry and in concrete mixers, among other short-range vocations, but range limitations have prevented their broader uptake in freight hauling applications. Heavy electric trucks and hydrogen-powered trucks are new to the market in 2021, but major freight haulers are interested. Although cars will be first
4355-809: Was also offered as an option. An 8×6 axle configuration was offered from 2015. After the D16 was discontinued in January 2017, the VNX was relaunched in March 2018, which Volvo states is "much more purpose-built for [vocational use]". The updated VNX offers several improvements, such as chassis modifications and longer fifth-wheel slides. The truck is available with the D13 and Cummins X15 Performance engines, as well as 13- and 14-speed I-Shift transmissions with crawler gears (D13 only) and 13- and 18-speed Eaton Fuller manual transmissions (all engines). In December 2020, Volvo launched
4422-635: Was available with 5 or 8 horsepower (4 or 6 kW) engines. Another early American truck was built by George Eldridge of Des Moines, Iowa, in 1903. It was powered by an engine with two opposed cylinders, and had a chain drive A 1903 Eldridge truck is displayed at the Iowa 80 Trucking Museum, Walcott, Iowa. Trucks of the era mostly used two-cylinder engines and had a carrying capacity of 1.5 to 2 t (3,300 to 4,400 lb). After World War I, several advances were made: electric starters , and 4, 6, and 8 cylinder engines. Although it had been invented in 1897,
4489-531: Was the first Volvo commercial vehicle to be assembled in the United States after the discontinuation of the WhiteGMC brand (although Volvo did not purchase the remainder of General Motors' interests in truck tractors until 1997, rechristening its U.S. truck division from Volvo GM to Volvo Trucks North America). It is currently available exclusively for the North American market. In 2013 Volvo Trucks added
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