Delta IV

Launch Vehicle Platform by United Launch Alliance (4 more products)

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Delta IV Image

The Delta IV from United Launch Alliance is a Launch Vehicle Platform with Payload Capacity 1840 to 28370 Kg, First Stage Engine Thrust 14876 lbs, First Stage Engine ISP 362 Seconds, Second Stage Engine Thrust 24750 lbs, Second Stage Engine ISP 465.5 Seconds. More details for Delta IV can be seen below.

Product Specifications

Product Details

  • Part Number
    Delta IV
  • Manufacturer
    United Launch Alliance
  • Description
    Delta IV is comprised of a common booster core, a cryogenic upper stage and a 5-meter diameter payload fairing

General Parameters

  • Payload Capacity
    1840 to 28370 Kg
  • Number of Stage
    Two Stage
  • First Stage Engine
    Aerojet Rocketdyne RS-68A Engine
  • First Stage Engine Thrust
    14876 lbs
  • First Stage Engine ISP
    362 Seconds
  • Second Stage Engine
    RL10 Engine
  • Second Stage Engine Thrust
    24750 lbs
  • Second Stage Engine ISP
    465.5 Seconds
  • Propellant
    Liquid Hydrogen, Liquid Oxygen
  • Booster
    Orbital ATK Solid Rocket Booster
  • Inclination
    0 Degrees (GEO), 27 Degrees (GTO), 28.7 Degrees (LEO), 90 Degrees (LEO), 51.6 Degrees (LEO ISS)
  • Space Heritage
    Yes

Technical Documents