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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)
- 2-48 gpm (8-180 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
- 30-240° F (0-115° C) dual scale pyrometer
- Hourmeter
- Finish: Durable Powder Coat Tronair Blue
- Length: 82 in (208 cm)
- 89 in (226 cm) with option N - Towing Trailer Package
- Width: 63.75 in (162 cm)
- 70.75 in (180 cm) with option C - Split System
- Height: 62 in (158 cm)
- 70.5 in (180 cm) with option N - Towing Trailer Package

TRONAIR
5731
Specifications
Fluids
- Fluid: Skydrol or Hyjet
Engine/Motor Specs
- Motor Hp (Kw): 75 (56)
Performance
- Pump Flow (50 Hz) Gpm (Lpm): 28 (107)
- Pump Flow (60 Hz) Gpm (Lpm): 34 (129)
- Pressure Gauge Psi (Bar): 6,000 (410)
- Pressure Range Psi (Bar): 250-4,000 (17.2-276)
Hoses
- Pressure Hose Size: 16 (1)
- Return Hose Size: 24 (1 1/2)
Dimensions
- Weight Lb (Kg): 3,500 (1,588)
Accessories and Spares
- HC-1763 — Desiccant Filter (ANNUALLY)
- HC-2144 — Pressure Gauge (ANNUALLY)
- HC-2146 — Pressure Gauge (ANNUALLY)
- K-3614 — KIT, REPL FILTER ELEMENT (ANNUALLY)
- K-3616 — Kit, Filter Element (ANNUALLY)
- K-3752 — Replacement Filter Element Kit (ANNUALLY)
- TF-1040-05*300 — Hose (AS REQUIRED)
- TF-1041-04*300 — Hose (AS REQUIRED)
- TF-1041-05*180 — ASSEMBLY, HOSE (#4 PE) (AS REQUIRED)
- 5731-CQ — (New HPU) Hydraulic Coupling Kit (Comac - C909 (ARJ21))
- 5731-C — Split System (Embraer - E170 (ERJ-170))
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E170 (ERJ-170))
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E170 (ERJ-170))
- 5731-C — Split System (Embraer - E175 (ERJ-175))
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E175 (ERJ-175))
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E175 (ERJ-175))
- 5731-C — Split System (Embraer - E175-E2)
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E175-E2)
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E175-E2)
- 5731-C — Split System (Embraer - E190 (ERJ-190))
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E190 (ERJ-190))
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E190 (ERJ-190))
- 5731-C — Split System (Embraer - E190-E2)
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E190-E2)
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E190-E2)
- 5731-C — Split System (Embraer - E195 (ERJ-195))
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E195 (ERJ-195))
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E195 (ERJ-195))
- 5731-C — Split System (Embraer - E195-E2)
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - E195-E2)
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - E195-E2)
- 5731-C — Split System (Embraer - Lineage 1000)
- 5731-GM — (NEW HPU) Hydraulic Coupling Kit (coupling for Aircraft only) (Embraer - Lineage 1000)
- 5731-KA — (NEW HPU) Hydraulic Coupling Kit (includes couplings for Aircraft & RAT) (Embraer - Lineage 1000)
- 5731-BN — (New HPU) Hydraulic Coupling Kit (Boeing - 727-200)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-BBJ)
- 5731-BC — Required, (New HPU) Hydraulic Coupling Kit (Boeing - 737-BBJ2)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737 MAX)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-100)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-200)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-300)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-400)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-500)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-600)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-700)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-800)
- 5731-BC — (New HPU) Hydraulic Coupling Kit (Boeing - 737-900)
Aircraft Applications
Resources
- Ordering Instructions
- Optional Features
-
Current Operation and Service Manual
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