Aircraft Ground Power Units (GPU)

Power up your aircraft with an aircraft Ground Power Unit (ATA 24) from Tronair. Each compact and maneuverable GPU airplane system provides a steady 28.5 V DC supply for maintenance, servicing, and preflight checks. Tronair aircraft ground power units keep systems running safely while aircraft are parked on the runway or in the hangar. Explore the complete selection of aircraft ground power units and find the right model for your operation.

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Electrical Connector Kits

Electrical Connector Kits
Diesel GPUs

Diesel GPUs
Gas GPU, 28.5 VDC

Gas GPU, 28.5 VDC
Solid State Rectifiers, 28.5 VDC

Solid State Rectifiers, 28.5 VDC

Reliable Power Solutions for Ground Operations

aircraft GPU for sale

Tronair GPUs are engineered to supply consistent electrical power to aircraft on the ground. Each aircraft ground power unit for sale maintains accurate voltage and current control to protect sensitive onboard electronics during maintenance, loading, or preflight inspection. With rugged housings, weather-resistant frames, and internal safety systems, every Tronair GPU airplane system stands up to demanding ramp conditions while maintaining smooth, reliable power output.

Key features include:

  • Diesel, gas, or solid-state configurations for varied environments
  • 28.5 V DC output standard across all models
  • Optional 400 Hz AC output available on select diesel versions
  • Tier 4 Final engine options for reduced emissions and fuel efficiency
  • Heavy-duty construction for outdoor and hangar use
  • Built-in overload and over-temperature protection

Choosing the Right Tronair GPU

Selecting a GPU depends on operational demands, aircraft size, and infrastructure. Tronair offers multiple configurations and accessories to match the power, performance, and portability your operation requires.

Diesel and Gas-Powered GPUs

Diesel units provide high output and portability, ideal for servicing aircraft in remote or high-traffic ramp areas. Gas-powered models offer smoother operation and lower noise levels for use near terminals or in enclosed hangars.

Solid-State Ground Power Units

Solid-state units are perfect for fixed installations where consistent AC power is available. They convert AC to DC efficiently, ensuring clean voltage for avionics, lighting, and onboard diagnostics without risk of surges.

Solid-State Rectifiers

These rectifiers help maintain stable power for critical avionics, lighting, and other onboard systems, ensuring safety and operational efficiency for aircraft operators.

Accessories and Service Support

Tronair supports every GPU airplane system with a full selection of connector kits, cables, and adapters. Global service centers provide testing, calibration, and authorized maintenance to keep each aircraft ground power unit performing reliably over time.

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Frequently Asked Questions About Aircraft GPU For Sale

  • Are Tronair GPUs compatible with different aircraft types?

    Yes. Tronair ground power units are designed for broad compatibility across business jets, regional aircraft, and larger commercial models. Various voltage and connector options make it easy to integrate each unit with multiple aircraft types.

  • Are Tronair GPUs compatible with different aircraft types?

    Yes. Tronair ground power units are designed for broad compatibility across business jets, regional aircraft, and larger commercial models. Various voltage and connector options make it easy to integrate each unit with multiple aircraft types.

  • What type of maintenance do Tronair ground power units require?

    Routine care involves inspecting cables, cleaning filters, checking voltage output, and monitoring fuel or coolant levels for engine-driven units. Tronair provides detailed manuals and support resources to simplify maintenance scheduling.

Request a Quote for an Aircraft GPU Today

Find the right aircraft ground power unit for sale at Tronair and keep your fleet powered. Every GPU airplane model is engineered for reliability, safety, and operational efficiency in real-world aviation environments. Browse the full range of units, explore technical details, and request a quote today to equip your ramp or hangar with proven Tronair ground power solutions.

Request a Quote

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