Hydraulics International, Inc. (HII) has over 40 years history of cutting edge aircraft ground support equipment (GSE) ingenuity and new product technology innovation. HII is one of the world’s leading manufacturers of both military and commercial aircraft ground support equipment (GSE), especially in the supply of our new generation Hydraulic Test Equipment, which will keep hydraulic system in aircraft, helicopter, aircraft hydraulic flight components, hoses, pipes, tubing, valves, valve actuation etc. operating safely and effectively. Our Hydraulic Test Equipment are also robustly designed to provide diagnostic instrumentation for innovative testing, self-calibration, maintaining, servicing and troubleshooting of hydraulic equipment, components & system under testing.
Air Force Portable Hydraulic Test Rigs
Hydraulic Test Stands / Carts / Rigs / Mules
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A highly efficient purification system removes moisture, particulate, & dissolved gases from aircraft, test stand, & external hydraulic fluid.
Purification System
Contaminant removal : 55 gallon of hydraulic fluid in 5 hours
Water : From 1000 to less than 200 PPM
Chlorinated solvents: From 400 to less than 100 PPM
Air and gas: 100% dissolved air removal, 98% (by volume) removal
Particulate: Cleanliness level equal to or better than NAS 1638 class 3
A highly efficient purification system removes moisture, particulate, & dissolved gases from aircraft, test stand, & external hydraulic fluid.
Purification System
Contaminant removal : 55 gallon of hydraulic fluid in 5 hours
Water : From 1000 to less than 200 PPM
Chlorinated solvents: From 400 to less than 100 PPM
Air and gas: 100% dissolved air removal, 98% (by volume) removal
Particulate: Cleanliness level equal to or better than NAS 1638 class 3
Flow Rate Capacity: 55 GPM at 3000 PSI, 32 GPM at 5000 PSI, or 20 GPM at 6000 PSI
A highly efficient purification system removes moisture, particulate, & dissolved gases from aircraft, test stand, & external hydraulic fluid.
Purification System
Contaminant removal : 55 gallon of hydraulic fluid in 5 hours
Water : From 1000 to less than 200 PPM
Chlorinated solvents: From 400 to less than 100 PPM
Air and gas: 100% dissolved air removal, 98% (by volume) removal
Particulate: Cleanliness level equal to or better than NAS 1638 class 3
Test Medium: Hydraulic fluid, MIL-H-83282, MIL-H-5606, or as specified by customer when ordering.
Flow Rate Capacity: 55 GPM at 3000 PSI, 32 GPM at 5000 PSI, or 20 GPM at 6000 PSI.
A highly efficient purification system removes moisture, particulate, & dissolved gases from aircraft, test stand, & external hydraulic fluid.
Purification System
Contaminant removal : 55 gallon of hydraulic fluid in 5 hours
Water : From 1000 to less than 200 PPM
Chlorinated solvents: From 400 to less than 100 PPM
Air and gas: 100% dissolved air removal, 98% (by volume) removal
Particulate: Cleanliness level equal to or better than NAS 1638 class 3
One System: 53 GPM at 3000 PSI, 40 GPM at 4000 PSI, 32 GPM at 5000 PSI per system
Two System: 106 GPM at 3000 PSI, 80 GPM at 4000 PSI, 64 GPM at 5000 PSI Or combined
UHTS comes with an integral built Hydraulic Purification System (HPS) that provides continuous cooling, filtering moisture and to remove hydraulic fluid particulates, water, chlorinated solvents, absorbed air & gases removal from hydraulic fluid. Keeping hydraulic fluid clean and eliminates the need of changing hydraulic fluid for a long period of time. HPS work in a very cost-effective way to minimize hydraulic fluid usage, minimize hazardous waste disposal needs, reduce deployment foot print and sharply reduce hydraulic maintenance and associated costs.
Purification Performance
1) Contaminant removal: 55 gallon of hydraulic fluid in 5 hours.
2) Water: From 1000 to less than 200 PPM.
3) Chlorinated solvents: From 400 to less than 100 PPM.
4) Air & Gas: 100% dissolved air removal, 98% (by volume) removal.
5) Particulate: Cleanliness level equal to or better than NAS 1638 class 3.
One System: 53 GPM at 3000 PSI, 40 GPM at 4000 PSI, 32 GPM at 5000 PSI per system
Two System: 106 GPM at 3000 PSI, 80 GPM at 4000 PSI, 64 GPM at 5000 PSI Or combined
UHTS comes with an integral built Hydraulic Purification System (HPS) that provides continuous cooling, filtering moisture and to remove hydraulic fluid particulates, water, chlorinated solvents, absorbed air & gases removal from hydraulic fluid. Keeping hydraulic fluid clean and eliminates the need of changing hydraulic fluid for a long period of time. HPS work in a very cost-effective way to minimize hydraulic fluid usage, minimize hazardous waste disposal needs, reduce deployment foot print and sharply reduce hydraulic maintenance and associated costs.
Purification Performance
1) Contaminant removal: 55 gallon of hydraulic fluid in 5 hours.
2) Water: From 1000 to less than 200 PPM.
3) Chlorinated solvents: From 400 to less than 100 PPM.
4) Air & Gas: 100% dissolved air removal, 98% (by volume) removal.
5) Particulate: Cleanliness level equal to or better than NAS 1638 class 3.
UHTS is set-up with Instruments capability to be verified by an inexpensive Instrument Verification Set (IVS) within 15 minutes minimizing UHTS downtime and cost. All readings on UHTS are shown on high resolution LCD Display & Engine Performance Module. NO GAUGES including Transducers or Flowmeters are required to be removed for calibration. IVS can be connected directly to UHTS to verify that Transducers & Flowmeters are within acceptable accuracy. IVS is certified and traceable to NIST.
One System: 35 GPM at 3000 PSI, 15 GPM at 5000 PSI
Two System: 70 GPM (35 GPM/system at 3000 PSI), 30 GPM (15 GPM/system at 5000 PSI) Or combin
One System: 35 GPM at 3000 PSI, 15 GPM at 5000 PSI
Two System: 70 GPM (35 GPM/system at 3000 PSI), 30 GPM (15 GPM/system at 5000 PSI) Or combine
This Model is OBSOLETE and replaced by UHTS
UTHTS comes with an integral built Hydraulic Purification System (HPS) that provides continuous cooling, filtering moisture and to remove hydraulic fluid particulates, water, chlorinated solvents, absorbed air & gases removal from hydraulic fluid. Keeping hydraulic fluid clean and eliminates the need of changing hydraulic fluid for a long period of time. HPS work in a very cost-effective way to minimize hydraulic fluid usage, minimize hazardous waste disposal needs, reduce deployment foot print and sharply reduce hydraulic maintenance and associated costs.
Purification Performance
1) Contaminant removal: 55 gallon of hydraulic fluid in 5 hours.
2) Water: From 1000 to less than 100 PPM.
3) Chlorinated solvents: From 400 to less than 100 PPM.
4) Air & Gas: 100% dissolved air removal, 98% (by volume) removal.
5) Particulate: Cleanliness level equal to or better than NAS 1638 class 3.
UTHTS comes with an integral built Hydraulic Purification System (HPS) that provides continuous cooling, filtering moisture and to remove hydraulic fluid particulates, water, chlorinated solvents, absorbed air & gases removal from hydraulic fluid. Keeping hydraulic fluid clean and eliminates the need of changing hydraulic fluid for a long period of time. HPS work in a very cost-effective way to minimize hydraulic fluid usage, minimize hazardous waste disposal needs, reduce deployment foot print and sharply reduce hydraulic maintenance and associated costs.
Purification Performance
1) Contaminant removal: 55 gallon of hydraulic fluid in 5 hours.
2) Water: From 1000 to less than 100 PPM.
3) Chlorinated solvents: From 400 to less than 100 PPM.
4) Air & Gas: 100% dissolved air removal, 98% (by volume) removal.
5) Particulate: Cleanliness level equal to or better than NAS 1638 class 3.
UTHTS is set-up with Instruments capability to be verified by an inexpensive Instrument Verification Set (IVS) within 15 minutes minimizing UTHTS downtime and cost. All readings on UHTS are shown on high resolution LCD Display & Engine Performance Module. NO GAUGES including Transducers or Flowmeters are required to be removed for calibration. IVS can be connected directly to UTHTS to verify that Transducers & Flowmeters are within acceptable accuracy. IVS is certified and traceable to NIST.
PORTABLE HYDRAULIC POWER SUPPLY
Diesel Engine Driven
P/N: 040489-100 replacing MJ-2A
Test Medium: Hydraulic fluid:
MIL-H-83282, MIL-H-5606, or as specified by customer when ordering.
Flow Rate Capacity:
32 GPM at 3000 PSI, 22 GPM at 5000 PSI
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Electric Motor Driven
P/N: 040499-100 replacing MK-3A
Test Medium: Hydraulic fluid, MIL-H-83282, MIL-H-5606, or as specified by customer when ordering.
Flow rate Capacity: 40 GPM at 3000 PSI, 25 GPM at 5000 PSI
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Portable Hydraulic Power Supply.
Diesel Engine Driven
Single System, Model: HIP-D-1
Test Medium: Hydraulic fluid, MIL-H-5606/MIL-H-83282
or as specified by customer on order
Flow and Pressure Rating: 10 GPM @ 3,000 PSI
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Portable Hydraulic Power Supply
Diesel Engine Driven,
Dual System, Model: MK-19D
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Portable Hydraulic Power Supply
Diesel Engine Driven
Single System, Model: HIP-D-2-HPU
A proven Unit used to support Bombardier’s Aircraft.
Portable Hydraulic Power Supply
Electric Motor Driven
Dual System, Model: HIP-E-2Z-1
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Portable Hydraulic Power Supply
Electric Motor Driven
Medium: MIL·H-5606, MIL-H-83282
or as specified by customer on order
Flow and Pressure Rating: 6 GPM at 3,000 PSI, 4 GPM at 5,000 PSI
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NSN: 4920-01-110-0705 (Diesel Engine Driven)
Dual System, Model: A/M27T-5
Medium: MIL·H-5606, MIL-H-83282
or as specified by customer on order
Flow and Pressure Rating:
Low Pressure Boost: 25 GPM at 55 PSI, 2,500 RPM
High Pressure: 20 GPM at 3,000 PSI, 10 GPM at 5,000 PSI, 2,500 RPM
Size: 50 3/4″wide, 50 high and 83 3/4″ long
NSN: 1730-00-541-8529 (Electric Motor Driven)
Dual System, Model: A/M27T-7
Medium: MIL-H-83282 or as specified by customer on order
Flow and Pressure Rating:
Low Pressure Boost: 25 GPM at 55 PSI, 3,520 RPM
High Pressure: 20 GPM at 3,000 PSI, 10 GPM at 5,000 PSI, 3,520 RPM
Size: 50 3/4″wide, 49 high and 83 3/4″ long
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