New Diesel GPU Line-Up: 90 kVA, 140 kVA & 180 kVA — Powering the Next Generation of Ground Support

Avro Diesel GPU

Published on October 14, 2025

Oxbow, Saskatchewan — Avro GSE is proud to announce the official launch of our new series of Diesel Ground Power Units (GPUs) — the GP90D, GP140D, and GP180D. These three models expand our product portfolio and demonstrate our commitment to delivering highly reliable, efficient, and performance-driven ground support equipment to the aviation industry.

Why the New Diesel GPUs Matter

Airport operators, ground handlers, and MROs demand GPUs that are durable, compliant, and cost-efficient. With rising pressures on operational uptime, fuel consumption, emissions, and equipment lifecycle costs, our new diesel GPU line is engineered to help operators stay ahead.

Key reasons this launch is significant:

  • Scalable power options
    The three models cover a wide range of aircraft requirements — from regional jets and turboprops (90 kVA) to larger narrow- and wide-body aircraft (140 kVA, 180 kVA).
  • Fuel efficiency at optimized speed
    All models run at 1500 RPM for optimal efficiency, reducing fuel burn and operational cost under load.
  • Strict aviation compliance & performance
    They deliver steady 400 Hz power (with optional 28 V DC) and conform to MIL-STD-704 standards for transient, voltage, and frequency performance.
  • User-centric design
    Compact footprints, soundproofed canopies, front steerability, easy ramp mounting, and intuitive control panels enhance usability and serviceability.

Model Highlights

Diesel Ground Power Unit

GP90D — 90 kVA Diesel GPU

  • Compact design with front-axle steering for maneuverability
  • 2,000 A peak / 800 A continuous output
  • ±1% voltage regulation
  • Noise level ~72 dB
  • Operates in ambient range –20 °C to +45 °C
  • Fuel tank sized for 8–24h of operation

GP140D — 140 kVA Diesel GPU

  • Built for mid- to larger-size aircraft
  • 2,000 A peak / 800 A continuous
  • ±1% voltage regulation
  • Rugged build, efficient performance
  • Grade-2 emission compliance
  • Sound canopy, user-friendly maintenance layout

GP180D — 180 kVA Diesel GPU

  • Top-tier power for demanding operations
  • Same peak/continuous current specs (2,000 A / 800 A)
  • ±1% voltage stability
  • Heavy-duty construction for long-term field reliability
  • Optimal fuel efficiency via 1500 RPM design

Use Cases & Benefits for Operators

  1. Versatility across fleet types
    Operators can standardize on these GPUs across a variety of aircraft types — reducing the need for multiple models and simplifying maintenance, parts, and training.
  2. Lower operational costs
    Optimized RPM operation and efficient alternator designs help reduce fuel consumption, while stable voltage/Hz delivery minimizes stress on aircraft systems.
  3. Robust in real-world conditions
    These units are built to withstand harsh ramp environments, extreme temperatures, and demanding duty cycles, ensuring fewer downtime events.
  4. Safety & compliance assurance
    Meeting MIL-STD power quality standards and including protections for oil, temperature, and voltage anomalies provides peace of mind for operators working with sensitive avionics.

Availability & Next Steps

The GP90D, GP140D, and GP180D are available now for order or quote. Customers can access detailed product specifications, brochures, and request a demo through the official product page.

📞 For more information, contact our team at +1.833.220.2810 or email info@avrogse.com.