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This Tronair Hydraulic Power Unit (Series 5510) uses MIL-H-5606 fluid with an output of 25 gallons per minute on 60Hz and 20 gallons per minute on 50Hz. Output pressure is from 250 to 5000 psi (max). Quick Disconnects are available as an option for each particular aircraft (if needed). The CE-compliant version is also available (please specify in the comments).
Standard Features
- Adjustable working pressure
- 3-phase electric motor available in 6 voltages (50 or 60 Hz)
- Adjustable pressure compensated, variable volume, piston pump
- 70 gal (265 l) stainless steel reservoir with desiccant air filtration canister
- Large oil cooler with 3-phase electric fan (38,000 btu/hr cooling capacity)
- High efficiency, non-bypassing pressure filter with 2-micron absolute, Microglass III element (Beta rating > 200 based on ISO 4572)
- Large capacity return filter with 5-micron absolute, Microglass III element (Beta rating > 300 based on ISO 4572)
- Easy access fluid sampling valve (meets ANSI T2.24.1-1991)
- 2 to 48 gpm (8 to 180 lpm) dual-scale flow meter
- Dual-scale pressure gauge
- Standard 25 ft (7.62 m) pressure and return hoses
- Standard 50 ft (15.24 m) input power cord without input plug
- High Fluid temperature (>160° F) shut off switch with LED indicator light
- 30°F to 240°F (0°C to 115°C) dual-scale pyrometer
- Hour meter
- Durable powder-coat finish (Tronair Blue)
Technical Specifications
- Motor: 75 HP (56 kW)
- Pump Flow (60 Hz): 25 gpm (94.6 lpm)
- Pump Flow (50 Hz): 20 gpm (78 lpm)
- Maximum Pressure: 7,500 psi (515 bar)
- Pressure Range: 250 to 5,000 psi (17.2 to 345 bar)
- Pressure Hose: Size 12 (3/4")
- Return Hose: Size 20 (1.25")
- Fluid: MIL-PRF-5606
- Length:
- 82" (208 cm)
- 89" (226 cm) with Option N – Towing Trailer Package
- Width:
- 63.75" (162 cm)
- 70.75" (180 cm) with Option C - Dual System
- Height:
- 62" (158 cm)
- 70.5" (180 cm) with Option N – Towing Trailer Package
- Weight: 3,500 lbs. (1,588 kg)
| Alternate Models | |
|---|---|
| 5511 | CE Compliant Version |
| General Information | |
|---|---|
| Part # | 5510 |
| Manufacturer | Tronair |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
|---|
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QUESTIONS & ANSWERS
TF-1169-01*300 is the replacement pressure hose for this hydraulic power unit (HPU), and TF-1039-03*300 is the replacement return hose.
Depending on your particular unit or additional options, the following filters are recommended for Tronair 5510/5511 Series HPUs:
- K-3613 – Pressure Filter
- K-3615 – Return Filter
- K-3751 – Hand Pump (Option M)
- HC-1763 – Desiccant Filter
Tronair recommends replacing these filters annually at a minimum.
Standard features for the Tronair 5510/5511 Series HPU include:
- 25' Hoses
- Single System
- Return Filter
- 30-Gallon Reservoir
Available options for the Tronair 5510/5511 Series HPU include:
- 25' Hoses (Option AA)
- 50' Hoses (Option B/BB)
- Split System (Option C)
- Voltage Monitor (Options H-J – Voltage-Specific)
- Electric Reservoir Level (Option L)
- Hand Pump (Option M)
- Towing/Trailer Package (Option N)
- 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)
- 100' Input Cable
