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Western Star 47X and 49X

The Western Star 47X and 49X are quite simply the toughest vocational trucks you can buy. They combine the heritage of the Western Star brand with modern safety and technology to create a truck like nothing else in the industry.

About the Western Star 47X and 49X

The entire Western Star X series was engineered from the ground up to be the toughest and most customizable trucks on the market.  The 49X is your ideal work truck for applications that require big power such as car haulers, logging, excavator, sewer vacs, construction, and low-boy hauling. For jobs that need more maneuverability, like mixers, crane trucks, and dump trucks, the 47X has a shorter hood and tighter turning radius to get the job done.

Both models can be specced with Detroit or Cummins engines and Detroit, Eaton Fuller, or Allison transmissions. The Detroit DT12 vocational transmissions offer features specially suited to tough working environments.

The Western Star 47x and 49X are what you get when you combine the toughest truck out there with the most technologically advanced suite of active safety systems available to the vocational market. Armed with Detroit Assurance features like active brake assist side guard assist, and brake hold mode can make your work site safer than it’s ever been.

Models

Day Cab

Mid-Roof Sleeper

Raised Roof Sleeper

Specifications

47X

  1. Detroit® DD13® Gen 5, 370-525 HP, 1,250-1,850 lb-ft
  2. Cummins L9, 260-380 HP, 860-1,250 lb-ft
  3. Cummins X12, 350-500 HP, 1450-1700 lb-ft

 

49X

  1. Detroit® DD15®, 400-505 HP, 1550-1850 lb-ft
  2. Detroit® DD16®, 500-600 HP, 1850-2050 lb-ft
  3. Cummins X12, 350-500 HP, 1450-1700 lb-ft
  4. Cummins X15, 400-605 HP, 1450-2050 lb-ft

47X

  1. Detroit® DT12®-V AMT
  2. Allison 3000 and 4000 Series Automatics
  3. Eaton Fuller 10- 13- 18-speed; 8LL and 9ALL Manuals
  4. Eaton Ultrashift PLUS and Endurant AMT

 

49X

  1. Detroit® DT12®-V and Detroit® DT12®-VX
  2. Allison Automatic 4000, 4500, 4700
  3. Eaton Fuller Manual 10- 13- 18-speed; 8LL and 9ALL
  4. Eaton Ultrashift PLUS and Endurant AMT

47X

  1. Detroit® single 12,000-23,000 lbs
  2. Detroit® tandem 40,000 lbs
  3. Meritor single 12,000-22,000 lbs

 

49X

  1. Detroit® single 12,000-23,000 lbs
  2. Detroit® tandem 36,000 and 40,000 lbs
  3. Meritor single 12,000-22,000 lbs

47X

  1. Detroit® single 23,000 lbs
  2. Detroit® tandem 40,000-44,000 lbs
  3. Dana tandem 46,000-50,000 lbs
  4. Meritor single 21,000-30,000 lbs
  5. Meritor tandem 40,000-58,000 lbs
  6. Meritor tridem 69,000-78,000 lbs

 

49X

  1. Detroit® single 23,000 lbs
  2. Detroit® tandem 40,000-44,000 lbs
  3. Dana tandem 52,000-60,000 lbs
  4. Meritor single 21,000-30,000 lbs
  5. Meritor tandem 40,000-84,000 lbs
  6. Meritor tridem 69,000-126,000 lbs

47X

  1. Flatleaf 14,600-23,000 lbs
  2. Flatleaf (Tandem) 40,000 lbs
  3. Taperleaf 12,000-20,000 lbs
  4. Taperleaf (Tandem) 40,000 lbs

 

49X

  1. Flatleaf 14,600-23,000 lbs
  2. Taperleaf 12,000-20,000 lbs

47X

  1. AirLiner® single 21,000-23,000 lbs
  2. AirLiner® tandem 40,000-46,000 lbs
  3. AirLiner® tridem 69,000 lbs
  4. Chalmers tandem 40,000-70,000 lbs
  5. Flatleaf single 23,000-30,000 lbs
  6. Hendrickson tandem 40,000-70,000 lbs
  7. Neway single 26,000 lbs
  8. Neway tandem 46,000-52,000 lbs
  9. Neway tridem 69,000-78,000 lbs
  10. TufTrac tandem 40,000-52,000 lbs

 

49X

  1. AirLiner® single 21,000-23,000 lbs
  2. AirLiner® tandem 40,000-46,000 lbs
  3. AirLiner® tridem 69,000 lbs
  4. Chalmers tandem 40,000-70,000 lbs
  5. Flatleaf single 23,000-30,000 lbs
  6. Hendrickson tandem 40,000-52,000 lbs
  7. Neway single 26,000 lbs
  8. Neway tandem 46,000-52,000 lbs
  9. Neway tridem 69,000-78,000 lbs
  10. TufTrac tandem 40,000-52,000 lbs