UH-60 Numbers

Engine RPM 1&2
- 12 Second Trans105-107%
- Transient 101-105%
- Continuous 95-101%
- Min except idle91%
- Avoid20-40% and 60-90%
Main Rotor % RPM
Power On
- Transient101-107%
- Continuous95-101%
- Transient91-95%
Main Rotor % RPM
Power Off
- Maximum110%
- Transient105-110%
- Normal90-105%
Engine Ng
- 12 Second Trans 102-105%
- 30 Minute Limit 99-102%
- Continuous0-99%
Torque
- Continuous Dual Eng.0-100%
- Continuous Single 0-110%
- 12 Second Transient :
- Dual Eng.100-125%
- Single Eng.110-135%
Engine Oil Pressure
- Maximum 100 psi
- Continuous 20-100 psi
- Above 90% Ngmin 35 psi
Engine Oil Temperture
- Maximum 150^oC
- 30 Minute Limit 135-150^oC
- Continuous -50-135^oC
TGT Limitations
- 12 Second Transient 850-886^oC
- 30 Minute Limit 775-850^oC
- Normal 0 -775^oC
- Start Abort 850^oC
Transmission Oil Pressure
- Precautionary 65-130 psi
- Continuous30-65 psi
- Idle & Transient20-30 psi
- Oil pressure should remain steady and should be in the 45 to 55 PSI Range.
- During Slope Operations or Nose up hover Attitudes Oil pressure is allowed to fluctuate for up to 30 minutes.
- >10 degree up30-35 psi
- >15 degree up10-15 psi
Transmission Oil Temp
- Maximum 120^oC
- Precautionary 105-120^oC
- Continuous -50-105^oC
Back-up Pump Hot Wx
- TempertureOperational TimeCooldown
- -54-32^oC UnlimitedUnlimited
- 33-38^oC24 Minutes72 Minutes
- 39-52^oC16 Minutes48 Minutes

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Anonymous

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UH-60 Numbers

Description

UH-60 Numbers

Updated

2010-02-11T02:23:31Z

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