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1450HH T3 Portable Diesel Rotary Screw Compressor

Sullair 1450HH Tier 3 rotary screw portable air compressor delivers 1450 cfm. Unit is designed for reliability and total accessibility. Powered by a Tier 3 emissions compliant Caterpillar engine. Mounting options are tri-axle, four-wheel steerable and less running gear.



Models vary by region. Please contact your Sullair sales representative for more details.

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1450HH Portable Air Compressor


1450 cfm
41.1 m³/min


175 psi
12.1 bar


540 hp
403 kW

Features & Benefits

  • Rotary screw compressor
  • 0 to 100% capacity control
  • COMPASS® controller
  • Electronic engine control
  • Curbside instrument panel – in weather tight enclosure
  • Protective shutdown switches
  • Two-stage air filters with safety element
  • Ample service doors
  • Containment frame
  • Galvanneal sheet metal
  • AWF® Compressor Fluid - All weather, all climate fluid
  • Warranty
    • 1 year standard warranty
    • 2 year standard air end warranty
    • 5 year or 10,000 hour air end warranty when continuously serviced at the recommended intervals with Sullair AWF compressor fluid and filters
    • Diesel engine warranty applies - contact Sullair for more information

Features may vary by model, please contact your local distributor for more information.


  • Block heater
  • Special color paint
  • Aftercooler and filters / louvers: aftercooler and filters provide instrument quality air that meets ISO 8573-1: Class 1.7.1 Compressed Air Standard
  • Three mounting options
    • Less running gear
    • Four-wheel steerable
    • Tri-axle
      • Electric brakes
      • Mechanical parking brake
      • E-Z lube axle

Options may vary, please contact your local distributor for more information.


  • Actual delivery: 1450 cfm (41.1 m³/min)
  • Rated pressure: 175 psig (12.1 bar)
  • Pressure range, minimum: 80 psig (5.5 bar)
  • Pressure range, maximum: 175 psig (12.1 bar)
  • Engine make & model: CATC-15ATAAC (Tier 3)
  • Available power: 540 bhp (403 kW)
  • Fuel tank capacity: 190 gal (719 L)
  • Fuel consumption—100% load: 25.8 gph (97.7 L/h)


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