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05-7022-3300 - Tronair 5431/5430 Series Hydraulic Power Unit - Skydrol or HyJet Fluids - 54311ZZ0C

Item Superseded
The 05-7022-3300 is a discontinued part number and has been replaced by Tronair 54311ZZ0C
Specific Part Number

The 05-7022-3300 is a specific part number of the series Tronair 54311ZZ0C. For more generalized information on this item series or for more options, click here.

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Alternate Models
05-7022-3300
05-7022-3410
5431
General Information
Part #05-7022-3300
ManufacturerTronair
Shipping Information
Shipping Weight1785 lbs.
Shipping Dimensions73 x 67 x 60 in.
Freight NMFC133300
Schedule B9032810080
ECCNEAR99

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

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QUESTIONS & ANSWERS

Question:
What is the per-hour operating cost for the Series 5430/5431 HPU?
Answer:


Per-hour operating costs for the Tronair Series 5430/5431 HPU can vary depending on location, usage frequency, and maintenance practices. To help minimize expenses, Tronair recommends operating the unit at least once a month if it is not used regularly. Routine operation keeps seals lubricated, eliminates air pockets, reduces moisture in the hydraulic fluid, and helps extend the life of the hose. 

Additionally, the filter element should be replaced annually to maintain system cleanliness. Gauges should be calibrated at least once a year, and hoses should be inspected and replaced as needed due to wear and tear. Following these preventative maintenance steps helps lower long-term repair costs and ensures reliable HPU performance.

Asked October 27, 2025
Question:
What voltages can this unit be set for?
Answer:

While this model comes standard with a 3-phase, 208V AC voltage, the unit's voltage can be reset to 230V, 380V, or 480V at 60 Hz. Since these units are custom-built, any voltage changes must be requested at the time of ordering.

Asked October 27, 2025
Question:
What options are available to add to this unit?
Answer:

Available options for the Tronair 5431 Series HPU include:

  • 25' Hoses (Option AA)
  • 50' Hoses (Option B/BB)
  • Split System (Option C)
  • Split System with Crossover Check (Option D)
  • Hourmeter (Option E/F – 50 and 60 Hz)
  • Voltage Monitor (Option G-J – Voltage-Specific)
  • Pyrometer (Option K)
  • Electrical Reservoir Level (Option L)
  • Hand Pump (Option M)
  • Towing/Trailer Package (Option N)
  • Reservoir Return (Option P)
  • Calibration Port (Option Q)
  • Electrical Filter Clogged Indicator (Option R)
  • Electric Over-Temperature (Option S)
  • Return Back-Pressure with Sight Gauge (Option T – Skydrol Only)
  • Return Sight Gauge (Option U/Y)
  • Return Back-Pressure (Option V/1)
  • 50' Hand Pump (Option X)
  • Drip Pan (Option 4)
  • Hand Pump (Large Displacement) (Option 7)
  • Pressure-Reducing Valve (Split System) (Option 8)
  • 100' Input Cable
Asked October 27, 2025
Question:
How often should hydraulic fluid be changed in the Tronair 5430/5431 HPU?
Answer:

Hydraulic fluid in the Tronair 5430/5431 HPU should be checked regularly and replaced when contamination, moisture, or degradation is detected. Routine fluid changes are recommended as part of annual preventative maintenance, especially in high-use environments. Using clean, manufacturer-approved hydraulic fluid ensures optimal system performance and extends the life of critical components.

Asked October 27, 2025
Question:
What routine checks should operators perform before each use?
Answer:

Before operating the Tronair 5430/5431 HPU, technicians should verify fluid levels, inspect hoses for leaks or wear, and ensure all connections are secure. Operators should also verify the gauges for proper calibration and confirm that safety features, such as the filter and pressure relief systems, are functioning properly. Performing these quick inspections reduces downtime and enhances operational safety.

Asked October 27, 2025
Question:
What are the replacement hoses for this unit?
Answer:

The replacement pressure hose for the 5431 Series HPU is TF-1040-01*300, and the return hose is TF-1041-01*300.

Asked October 27, 2025
Question:
What are the replacement filters for this unit?
Answer:

The following filters are recommended for the Tronair 54311ZZ0C HPU:

Asked October 27, 2025