Jet-Ex 8D - 28.5 Volt DC Ground Power Unit

Jet Ex 8D – Hobart Ground Power Unit – 28.5V DC, 2,000A

jet-ex-8

The JetEx®8D operates at variable speeds giving a much quieter and more fuel-efficient power delivery system. The rugged design, combined with our rugged 5th wheel steering, provides superior visibility and maneuverability in today’s congested ramp areas.

The reduced fuel consumption rate provides fuel cost savings and reduces engine emissions, which support the “Going Green” initiatives of the GSE industry. The Hobart Jet Ex 8D features the Cummins QSF2.8 diesel engine operating between 1600 and 2400 RPM and the Hobart ground power designed and manufactured single bearing generator. A key benefit is that there is parts compatibility with the JetEx 4, JetEx 5 and JetEx 6. Integrating customer influenced design, innovative technology, and Hobart’s years of engineering expertise maximizes the GPU performance and maintains the traditional Hobart standard of durability and reliability.

Hobart Ground Power is your Total Systems Provider for the super reliable Jet Ex 8D.

Jet Ex 8D Performance Features:

Engine

  • Cummins QSF2.8 diesel engine operating between 1600 and 2400 RPM
  • Tier 4 / EU Stage 3B compliant
  • Turbocharged 4-stroke, inline 4 cylinder common rail fuel system
  • Full application approval by Cummins
  • 12 VDC battery system
  • Electronic governor system (via the engine’s ECM)
  • Intake manifold pre-heater for cold weather starting
  • 74HP

Engine Protection

  • Low oil pressure shutdown
  • High coolant temperature shutdown
  • Low coolant level warning
  • Intake air restriction indication
  • Low fuel warning

Environmental

    Operating temperature: -25°F to +125°F (-32°C to +52°C)

    Relative humidity: 10-95% non-condensing

    No altitude derating required up to 5,500 ft. (1,676 meters) when running in normal operating range

Performance

  • 28.5 volts DC output
  • Continuous rating: 600 amperes at 28.5VDC
  • 2000 amperes available for aircraft engine starting
  • Line drop compensation assures proper voltage at aircraft plug
  • Current Limiting adjustable from 300 to 2000 amperes
  • To maximize fuel efficiency, engine speed varies based upon current limit: 300 to 1100 amperes: 1600 RPM 1101 to 1400 amperes: 2000 RPM 1401 to 2000 amperes: 2400 RPM

Dimensions & Weight

  • Length: 103” (2615 mm) • Width: 66.2” (1682 mm) • Height: 63.9” (1622 mm) • 2800 lbs. (1814 kgs)

Color

  • White canopy, black cable trays, galvanized chassis. Other colors available on request

Instrumentation

  • Icon based ITW GSE user interface
  • 5-Button directional menu arrow keypad
  • Multiple language capability
  • Simple operation / status / prompts
  • Setup functions
  • Engine data
  • Output power data
  • Fault data
  • Memory recall

Protection

  • Per MIL-STD-704F, SAE ARP5015, and ISO 6858 (BS2G219)
  • Over / under voltage
  • Overload

Overload

  • Over 100% load – 1 Minute
  • Under Voltage (Over Current) – 4 Seconds

Standard Features

  • ITW GSE designed and manufactured generator
  • ITW GSE user interface
  • Fifth wheel steering
  • No load shut down
  • 53 gallon fuel tank (200 L) with at least 8 hrs. run time at max full load
  • Fork lift pockets
  • Tow bar with parking brake
  • Sliding canopy for ease of access

Standards

  • EPA Tier 4/CARB Tier 4
  • EU Stage III B
  • MIL-STD-704F, SAE ARP5015 and ISO 6858
  • BS2G219
  • ISO 9001-Certified manufacturer
  • CE certified

Options

  • Unit operating beacon
  • Low fuel beacon
  • Clearance lights
  • Block heater
  • Battery blanket
  • DIN40 towing eye
  • Towbar Interlock
  • Tie down rings