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Western Star 6900 Heavy Haul

 
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6900 XD (Extreme Duty)

BBC
  • STD 141"
Wheelbase
  • STD Up to 486"
BA
  • STD 59"
Configuration
  • STD 6x4, 6x6, 8x4, 8x6, 8x8, 10x6 (Truck or Tractor)
  • AWD 6x6
Engine
  • OPT Cummins ISX15, 15.0L, (400-600 hp 1450-2050 lb-ft)
  • STD Detroit Series 60 Tier III, 14L, (425-500 hp 1475-1550 lb-ft)
  • OPT Detroit DD15 TC, 14.8L, (455-505 hp 1550-1750 lb-ft)
  • OPT Detroit DD16, 15.6L, (475-600 hp 1850-2050 lb-ft)
Transmission
  • AWD Allison Automatic
  • STD Eaton Fuller (10, 11, 13, 15 and 18-speed)
  • OPT Allison Automatic 4000, 4500 & 4700 RDS
Cab Type
  • STD Severe Duty Galvanealed Steel with bonded windshield
Cab Interior
  • STD Black Trim w/ Grey Upholstery
  • OPT Grey Trim w/ Maple Leaf Red Upholstery
  • OPT Grey Trim w/ Pacific Forest Green Upholstery
  • OPT Grey Trim w/ Smoky Mountain Gray Upholstery
  • OPT Tan Trim w/ Prairie Buckskin Upholstery
Hood
  • STD Fiberglass Hood with LH and RH Full Length Butterfly Openings
  • OPT Heavy-Duty Non-Sloping Hood
Frame
  • STD Double-channel @ 4.5 million RBM
  • OPT GTriple-channel @ 5.6 million RBM
  • OPT Quad-channel @ 6.7 million RBM
Front Axle
  • AWD Single 23,000-28,000 lbs
  • STD Meritor single 20,000 lbs
  • OPT Dana Spicer single 22,000-24,000 lbs
  • OPT Sisu single 28,000 lbs
  • OPT Dana Spicer tandem 44,000 and 52,800 lbs
  • OPT Sisu tandem 61,600 lbs
Rear Axle
  • OPT Meritor tridem 69,000 lbs
  • OPT Sisu tandem 70,000 lbs
  • STD Sisu tridem 105,600 lbs
  • STD Axletech tandem 85,000-110,000 lbs
  • STD Meritor tandem 46,000-70,000 lbs
Front Suspension
  • AWD Slippered single or tandem, 22,000-36,000 lbs
  • STD Flatleaf 21,000-28,000 lbs
  • OPT Slippered Tandem 36,000 lbs
Rear Suspension
  • AWD Tandem axle 65,000-110,000 lbs
  • STD Hendrickson 46,000 / 50,000 / 52,000 / 65,000 / 85,000 / 110,000 lbs
  • OPT Chalmers 46,000 / 52,000 / 58,000 / 85,000 / 100,000 lbs
  • OPT Neway 52,000 / 78,000 / 90,000 lbs
Brakes
  • STD WABCO 4S/4M and 6S/6M Anti-lock Braking System (ABS) with and without traction enhancement
Fuel Tanks
  • STD 100-150 gallon (378-567 liter) aluminum - RH or LH
  • OPT 90-120 gallon (340-453 liter) steel - RH or LH
DEF Tank
  • STD 23 gallon (87 liter)
WESTERN STAR 6900 ENGINES


DETROIT DD15
455-505 hp 1550-1750 lb-ft


DETROIT DD16
475-600 hp 1850-2050 lb-ft


SERIES 60-TIER III
425-500 hp 1475-1550 lb-ft