Skydrol or Hyjet Hydraulic Power Units (HPU) / Mules

Let our GSE hydraulics team help with new, used, or refurbished skydrol or hyjet hydraulic power units for your aircraft's maintenance department.

These HPUs will provide pressurized skydrol / hyjet fluid for performing aircraft maintenance and servicing on the aircraft's hydraulic systems. These units also allow the maintenance technicians to check the operation of the system and for any leaks.

You Ask. We Help.
We would be glad to help determine a HPU that would work best for your aircraft and maintenance facility. Just ask us!

Filters and Replacement Parts
Do you need filters or replacement parts? Don't wory, we inventory and stock parts to get your HPU back running. Contact our team for assistance - Let's Talk.

Show only items that are compatible with these aircraft manufacturers:
3 Phase Input Voltage
These units require 3 phase input voltage from your facility or hangar.
ManufacturerPart NumberDescription
Tronair 5030Tronair50306 GPM, 1800 PSI, 3 HP
Tronair 5130Tronair51306 GPM, 3000 PSI, 5 HP
Tronair 5230Tronair523010 GPM, 3000 PSI, 15 HP
Tronair 5330Tronair533011 GPM, 5000 PSI, 25 HP
Tronair 5431Tronair543115 GPM, 3500 PSI, 25 HP
Tronair 5530Tronair553025 GPM, 5000 PSI, 75 HP
Tronair 5630Tronair563034 GPM, 3500 PSI, 40 HP
Tronair 5731Tronair573134 GPM, 3500 PSI, 75 HP
Tronair 5830Tronair583050 GPM, 3500 PSI, 100 HP
Tronair 5833Tronair583350 GPM, 3500 PSI, 100 HP with Soft Start
Tronair 5933Tronair593350 GPM, 5000 PSI, 150 HP with Soft Start
Tronair 5953Tronair5953
50 GPM, 5000 PSI, 150 HP with Soft Start
Tronair 5A32Tronair5A3265 GPM, 3500 PSI, 150 HP
Tronair 5H31Tronair5H31Dash 8 HPU - 11 GPM / 35000 PSI / 15 HP
Tronair 5J30Tronair5J3020 GPM, 4000 PSI, 30 HP
Tronair 5L32Tronair5L3265 GPM, 5000 PSI, 150 HP
Diesel Powered
ManufacturerPart NumberDescription
Tronair 673ATronair673ASkydrol - Diesel Engine Driven HPU - 0 to 34 GPM, 250 to 4000 PSI
Air Powered
These units require shop air to operate.
ManufacturerPart NumberDescription
IDI EO-30/30-S500BIDIEO-30/30-S500BAir Operated - Skydrol - Up to 4 GPM flow or up to 3000 PSI
Need Skydrol Fluid With Your New Unit?

We can help with multiple skydrol fluid products to fill the reservoirs of your new HPU. You can bundle skydrol fluid with your new HPU purchase.

Skydrol LD-4
1 Gallon
Skydrol 5
5 Gallon
Aviation Skydrol Fluids
Aviation Skydrol Fluids
Hydraulic Fluid Analysis and Testing - Next Day Results

Test your hydraulic power unit GSE fluid before connecting to your aircraft with our pre-paid kit.

Aircraft GSE Hydraulic Analysis Test
Pre-Paid Fluid Analysis Kit - All Hydraulic Fluids & Fuel