International WorkStar

Your business and your customers demand that you be ready for anything. That’s why we built the International® WorkStar®. It’s all about options, offering several possible configurations, such as the 4x2, 4x4, 6x4 or 6x6. The set-back or set-forward axle allows you the flexibility to build the right truck for your application. Throw in the choice of powerful diesel engines, including the Navistar® N9, N10 or the Cummins® B6.7 or L9 - with a variety of horsepower and torque options - and you get the truck you need for your company to run at its best.

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 WORKSTAR Specifications

STRENGTH

  • GCW
  • GVW
  • 52,000 - 140,000 lbs.
  • 27,500 - 73,000 lbs.
  • CONFIGURATIONS

    AXLE CONFIGURATIONS
  • 4x2/4x4 SFA
  • 4x2/4x4 SBA
  • 6x4/6x6 SFA
  • 6x4 SBA
  • 8x6 SBA
  • CAB INTERIOR TRIM LEVELS
  • Deluxe
  • Premium
  • Eagle
  • CAB/SLEEPER CONFIGURATIONS
  • Day Cab
  • Extended Cab
  • Crew Cab
  • MODELS 7300, 7400 OR 7500
    BBC 107", 132" or 150"
    WHEELBASE RANGE 128 - 262"

    DRIVETRAIN

    ENGINES
  • Cummins® B6.7:
  • Cummins® L9:
  • 200 - 300 HP, 520 - 800 lb.-ft. torque
  • 260 - 380 HP, 720 - 1,250 lb.-ft. torque
  • EXHAUST SYSTEMS
  • Horizontal Aftertreatment, Horizontal Tail Pipe
  • Switchback Horizontal Aftertreatment, Horizontal Tail Pipe
  • Switchback Horizontal Aftertreatment, Vertical Tail Pipe
  • Switchback Vertical Aftertreatment, Vertical Tail Pipe
  • FRAME RAILS High Strength, Low-Alloy Steel 80,000 - 120,000 PSI Rating
    FRONT AXLES
  • Fabco:
  • Meritor:
  • Dana Spicer:
  • 8,000 - 16,000 lbs.
  • 10,000 - 22,000 lbs.
  • 10,000 - 22,000 lbs.
  • FRONT SUSPENSIONS
  • Multi leaf Spring:
  • Taper leaf Spring
  • 16,000 - 20,000 lbs.
  • 8,000 - 23,000 lbs.
  • REAR AXLES
  • Single
  • Tandem
  • Tridem
  • REAR SUSPENSIONS
  • Air Ride:
  • Walking Beam:
  • VariRate Spring(s):
  • 20,000 - 69,000 lbs.
  • 34,000 - 52,000 lbs.
  • 18,500 - 31,000 lbs.
  • TRANSMISSIONS
  • Allison Automatic
  • Eaton Manual
  • Eaton Procision
  • Eaton UltraShift Automated Manual
  • 5-speed, 6-speed Highway Series, Rugged Duty Series, or Emergency Vehicle Series
  • 6-speed
  • 7-speed
  • 5-speed or 6-speed
  • OTHER COMPONENTS

    ALTERNATORS 160 - 325 Amp
    BATTERY SYSTEMS Up to Three Batteries
    BRAKES Air Brake With ABS
    ELECTRICAL SYSTEMS 12-Volt
    FUEL TANKS 40 - 200 Gallon Total Capacity
    HEADLIGHTS Bright or Halogen
    STEERING Sheppard Power

    Proven performance brings best-in-class power density for outstanding fuel economy, reliability and longevity.

    Advertised Horsepower 260-380 hp
    Peak Torque 720-1250 lb.-ft.
    Governed Speed 2100/2200 rpm
    Clutch Engagemen Torque 575 lb.-ft.
    Number of Cylinders 6
    System Weight 1,912 lb.
    Engine (Dry) 1,695 lb.
    Aftertreatment System 217 lb.
    CUMMINS L9

    Unquestionable confidence, power and durability come standard with this best-selling, medium-duty engine.

    Engine Type Diesel, 4-Cycle
    Configuration Inline 6-Cylinder
    Displacement 409 cu. in. (6.7L)
    Bore & Stroke 4.21 X 4.88 in
    Compression Ratio 17.3:1
    Aspiration Variable Geometry Turbocharger
    Combustion System Direct Injection
    Engine Lubrication 15L
    Engine Weight (Dry) 1,150 lbs.
    CUMMINS B6.7

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