The Kenworth T600 is a model line of conventional-cab trucks that were produced by the American truck manufacturer Kenworth from 1984 to 2007. Distinguished by its aerodynamic sloped hood, the T600 was a Class 8 truck , typically sold in semitractor configuration.
20-452: T600 may refer to: Kenworth T600 , a Class 8 truck built by Paccar Tango T600 , an ultra-narrow electric sports car T-600 , a fictional robot from Terminator series [REDACTED] Topics referred to by the same term This disambiguation page lists articles associated with the same title formed as a letter–number combination. If an internal link led you here, you may wish to change
40-610: A cabover tractor (similar to a Kenworth K100). In 1980, changes in length regulations allowed a shift from the K100 to the W900, greatly reducing frontal area. To enhance the exterior design of the T600, Kenworth/PACCAR engineers experimented with scale models in the wind tunnel of the University of Washington . After wind-tunnel testing was completed, T600 prototypes were built using
60-533: A one-piece to a three-piece design (allowing for easier replacement of front fenders). Following the introduction of the Kenworth T2000, the T600B was renamed the T600. During the 2000s, as with the W900, Kenworth introduced "Daylight Doors", replacing the standard door configuration with vent windows with a single-piece window with a notched forward section to provide additional forward visibility. For 2008,
80-590: A single housing mounted to the cab (instead of the doors). To further reduce drag, the grille was redesigned, with the shortened W900 grille replaced by a twin-segment grille. The two flat windshields were replaced by a curved glass, available as one piece or two split in the center. In another change, the Aerodyne sleeper cab from the 1970s was replaced by the Aerodyne II sleeper. While also distinguished by twin rooftop windows (shifting to curved window class),
100-870: A sleeping area for drivers. Work-time regulations apply in the United States, Europe, Australia and in other parts of the world. Sleeping berths came into use as early as the 1920s, but they were often unsafe and uncomfortable. They nonetheless allowed owner-operators to spend months at a time on road, often driving in teams of two (one drove while the other slept). With this successful formula, drivers began making requests to truck manufacturers for larger and larger sleeping cabins. Manufacturers began catering to owner operators who requested greater luxury. Sleepers were initially developed without comfort in mind at 18 to 24 in (457 to 610 mm). They quickly grew to 36 to 48 in (914 to 1,219 mm) with long-haul drivers in mind. Their size came to be regulated in
120-415: A smaller turning radius (nearly 25% less than a standard conventional ), the configuration allowed for designers to add longer front springs to the suspension, improving weight distribution and ride. Additionally, the lower hoodline would also lead to better forward visibility. In contrast to the cycle-style fenders utilized by traditional Class 8 conventionals, the T600 integrated the front fenders into
140-461: Is a compartment attached behind the cabin of a tractor unit used for rest or sleeping. In many countries, drivers are subject to work-time regulations which limit the amount of time they can drive before taking a mandated minimum rest period. Many drivers chose to sleep in the cab or cabin of their trucks rather than pay for a roadside motel . Truck manufacturers took notice of this and began developing tractor units with extended cabs to provide
160-859: The T660 was introduced as the replacement for the T600. Retaining the Aerocab cab/sleeper of the T600, in a major shift, the T660 adopted diesel engines produced by PACCAR. For the first time since 1990, the aerodynamics of the hood and fenders were updated, as the T660 introduced composite headlamps faired into the fenders while adopting a grille similar to the T2000 conventional. Front axle ratings ranged from 12,000–14,600 lb (5,400–6,600 kg) and rear axle options ranged from 23,000 lb (10,000 kg) single to 46,000 lb (21,000 kg) tandem. Four sleeper lengths were available: 38, 62, 72, and 86 inches, with
180-478: The Aerodyne II sleeper was more aerodynamic. The T600A also received a digital dashboard as an option, developed in conjunction with Boeing . In late 1994, the 1995 T600B replaced the T600A. The sleeper was replaced with the new Aerocab sleeper, which integrated the cab and sleeper into basically a single unit, fully open between the two. The roof of the cab was raised upward several inches (to better integrate with
200-570: The Kenworth T800 is a heavy-duty variant of the T600. Produced as both a semitractor and a straight truck, the T800 is distinguished by the T600 in several ways, including its use of round fenders, optional exposed air cleaners, and the use of a grille similar to the W900, the T800 is designed for multiple applications, ranging from severe-service applications, regional and long-haul shipping. Sleeper cab A truck sleeper or sleeper cab
220-418: The T600 cab structure, the hood and lower bodywork of the T660 were extensively redesigned. The Kenworth T600 began life as a response to the 1973 oil crisis (which affected diesel prices in a similar manner as gasoline). In 1976, design work commenced on building a semitractor that could reduce aerodynamic drag, thus reducing fuel usage. Due to length restriction laws, truck development originally began on
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#1732781034269240-483: The W900 cab and powertrain as a starting point; the frame and front axle were modified with the T600 design and fitted with the newly designed T600 bodywork. During testing of prototypes at the PACCAR Technical Center, the design of T600 was found to be over 20% more fuel efficient than a W900 with a comparable powertrain. At highway speeds with an identical payload as a standard-body conventional,
260-451: The bumper, along with extending into the side fuel-tank skirts (standard on most versions of the T600), making the lower body work together to reduce drag. In 1990, Kenworth enhanced the design of the T600, renaming it the T600A. In what would become another distinguishing feature of the model line, the T600A redesigned the rear view mirrors, integrating the side view and convex mirrors into
280-626: The design with the Aerocab sleeper). Another change involved the addition of turn signal repeaters added to rear-facing portion of the front fenders. In 1994, following the launch of the T600B, the United States Department of Transportation awarded Kenworth the National Award for the Advancement of Motor Vehicle Research and Development. In 1997, the hood of the T600B underwent a functional change, changing from
300-469: The end of 1985, the T600 became a success, itself alone accounting for 40% of Kenworth semitractor sales that year. Along with its sloped hood, the aerodynamic design of the T600 semitractor utilizes several features that mark a major shift away from the Kenworth W900. To accommodate for the hood design, the T600 chassis uses a set-back front axle (a first for a Kenworth conventional). Along with
320-599: The high-roof Aerodyne available in the longer three and the low-profile FlatTop available in the shorter three lengths. In 2016, Kenworth announced they were discontinuing the T660 in favor of the T680 . The Kenworth T680 is a class 8 truck model introduced in 2013/14. It is the direct successor to the Kenworth T700, and, to an extent, the Kenworth T660 . Engine Options: Depending on engine options and
340-476: The link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=T600&oldid=1120668981 " Category : Letter–number combination disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Kenworth T600 While aerodynamic devices (such as roof fairings) had been introduced on Class 8 trucks in
360-608: The load in the trailer, the Kenworth T680 can reach up to 7.2 MPG. The T680E is the battery-electric version with 150 miles range. The T680 platform is also used in the Toyota hydrogen fuel cell trucks. The Kenworth T400 is a Class 8 variant of the T600 semitractor. Built with a slightly shortened hood (for a 112-inch BBC length), the T400 was designed for regional shipping and local delivery applications. Introduced in 1987,
380-442: The lower drag of a T600 meant that it required an engine with approximately 100 less horsepower, further increasing fuel economy. Following the 1985 unveiling of the T600 at a Kenworth dealer meeting, the T600 earned a strong reaction. Along with dealers and customers highly interested in its innovations and potential fuel savings, other truck drivers and truck spotters nicknamed the T600 "Anteater" (or other names less kind). By
400-510: The mid-1970s, the T600 was the first American semitractor designed from the ground up with aerodynamics and fuel economy in mind. Sharing design commonality with the Class 8 W900, the T600 differs from its counterpart largely with its set-back front axle, hood, and lower bodywork (with the Aerocab later adopted by the W900L). For 2008, the T600 model line was replaced by the T660 . While sharing
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