Published specificationsT680
aerodynamic highway and long-haul work
Bumper to back of cab (BBC)119 in3,023 mm
Cummins X15 catalogue power450–605 hp336–451 kW
2019
Open reference sheetTHE TRUCK REFERENCE DESK
Kenworth
tractor specifications.
Explore Kenworth model families, published dimensions and powertrain references. Follow each figure back to its source and the configuration it describes.
Browse 9 model familiesSTART WITH THE BADGE
Browse by manufacturer
MODEL INDEX
Kenworth reference sheets
9 of 9 model families
Published specifications
Published specificationsT880
vocational, heavy-spec and severe-duty work
Bumper to back of cab (BBC)116.7 in2,964 mm
2019
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Published specificationsW900
traditional-styled highway and heavy-spec applications
Bumper to back of cab (BBC)130 in3,302 mm
Factory W900 brochure · undated archival reference
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Published specificationsT800
vocational, heavy-spec, logging, construction and specialized tractor work
Bumper to back of cab (BBC)115.5 in2,934 mm
2012
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Published specificationsW990
premium long-hood highway and selected heavy-spec work
Bumper to back of cab (BBC)131.5 in3,340 mm
Kenworth W990 introduction · September 2018
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Family overviewT600
Identify the original aerodynamic Kenworth family, with the dimensional research gaps clearly separated from its later AeroCab-inspired artwork.
Research coverageIdentity & equipmentNumeric specifications pending source review
Manufacturer history · 1985 introduction
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Family overviewT660
Compare the launch-era cab catalogue with the separately dated final-production engine reference.
Research coverageIdentity & equipmentNumeric specifications pending source review
2007 factory brochure
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Published specificationsT700
Explore the wide integrated cab, 75-inch sleeper and 2010 PACCAR MX brochure reference.
Brochure MX maximum powerUp to 485 hpUp to 362 kW
Brochure MX maximum torqueUp to 1,750 lb-ftUp to 2,373 N·m
2010 factory brochure
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Published specificationsT2000
Compare the brochure’s 112 and 120 BBC references and 60- or 75-inch Aerodyne sleepers.
Bumper to back of cab (BBC)120 in3,048 mm
2002 factory brochure
Open reference sheetA model badge is the beginning.
A tractor’s wheelbase, tare weight, axle ratings and fifth-wheel position depend on its build. Published figures here describe a stated reference configuration. Individual-truck dimensions still need the VIN-linked build record and, where relevant, physical measurement.
Compare semi trucks by model and configuration Measure tractor dimensions Understand tractor-only weightA GROWING KNOWLEDGE BASE
Current families first. More history next.
This collection covers 7 manufacturers and 9 model families. Further editions will add generation-specific sheets, archived brochures, cab and chassis variants, and additional manufacturers as evidence is reviewed.
View the tractor model index