GPB80/80D (7.5MW Class)

GPB80/80D (7.5MW Class)

Ideal for reliable on-site base load power generation requiring from 6.5 MW to 7.3 MW for co-generation applications.
The GPB80/80D is based on Kawasaki's proven M7A heavy duty industrial gas turbine with over 15 years of commercial experience and proven reliability.  At 7.4 MW (ISO), it is ideal for cogeneration applications in offshore oil platforms, industrial process plant applications, hospitals, universities / colleges, prisons, district energy systems, life-science and bio-science facilities, and other facilities with large thermal and electrical loads.  The Kawasaki Industrial Gas Turbine Generator Unit provides the benefit of a large thermal capability to provide a co-generation system efficiency of 82% and a long service life of 32,000 EOH between overhauls.

gpb80d_package gpb80d

A Closer Look


The GPB80D is suited for geographic areas requiring emissions control, with NOx emissions of 15 ppm (O2=15%) and CO emissions of 50 ppm (O2=15%) from 70-100% load, using Kawasaki's multiple nozzle DLE (Dry Low Emissions) fuel injection combustion system.

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GPB80 Family Performance - IP Units(Switch To SI Units)
Inlet Air Temp. Electric Output Thermal Output Fuel Input Efficiency HRSG Steam Output Exhaust Temp. Exhaust Flow
°F kWe kWt kWt % lb/hr °F lb/s
GPB80 CHP Performance
32 7,866 11,113 23,598 80.4 36,380 944 61.6
59 7,332 10,911 22,293 81.8 35,720 952 59.6
86 6,435 10,588 20,388 83.5 34,660 975 55.2
104 5,832 10,305 19,111 84.4 33,740 995 51.2
GPB80D CHP Performance
32 7,866 11,046 23,598 80.1 36,160 944 61.4
59 7,332 10,911 22,293 81.8 35,720 952 59.4
86 6,435 10,305 20,388 82.1 33,740 975 55.0
104 5,832 9,638 19,111 80.9 31,550 995 51.0

Units Weights and Dimensions GPB80/80D - IP Units (Switch To SI Units)
Dimension (L,W,H) Weight
inches lbs
453 x 110 x 142 143,400

GPB80: Gas Fuel, Liquid Fuel, Dual Fuel -- GPB80D: Gas Fuel, Liquid Fuel


Performance based on:

4 inch H2O intake / 10 inch H2O exhaust pressure losses
Sea level elevation
120 psig (8.3 barG) Steam Pressure
176 oF (80 oC) Feed-water Temperature
Natural Gas Pressure of 300 psig (20.7 barG)

  • Contact Kawasaki Engineering for site-specific performance
  • Performance is not guaranteed

Standard Equipment Special Features
  • M7A-03 (GPB80) / M7A-03D (GPB80D) heavy duty industrial single shaft gas turbine engine
  • Reduction gearbox with main lube oil pump and turning motor
  • VFD Motor starting system
  • Indoor enclosure, sound attenuated to 85 dBA, with lighting, ventilation, chain block and rail for maintenance
  • 4.16 kV generator, air cooled, open drip proof type, with sleeve bearings and brushless PMG exciter
  • Heavy-duty I beam steel base-frame for the turbine engine, primed and painted
  • Lube oil system includes gear driven main lube oil pump, duplex filters, air cooled lube oil heat exchanger, motor driven vent demister, tank integrated into the base-frame with oil heater, lube oil filter and lube oil cooler
  • Fuel gas system with shut-off block and bleed valves
  • State-of-the-art PLC control
  • Inlet filter house with weather louvers, and 2 stage static depth loading box type filter system using water resistant synthetic media
  • Enclosure designed for 85 dBa noise attenuation includes fan forced ventilation system with CO2 dampers and maintenance access doors
  • Engine Removal I beam with rolling trolley and chain lift
  • Battery system ( lead acid) with battery charger for coast down lube oil pumps and jacking motor
  • Exhaust flex joint, and exhaust ducting
  • Engine compressor water wash cart
  • Proven Heavy Duty Industrial Design
  • High Efficiency
  • Option: Fire and gas detection with CO2 suppression system
  • Option: Dual fuel system for operation on both gas and liquid fuels
  • Option: Generator Voltages from 4.16 kV to 13.8 kV
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