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4450 Aviation Gear Oil

Type: Gear Oil

Implementation Standards: GJB 561-88

+ 8 6 1 8 6 - 2 4 9 3 - 6 7 0 8

Use: Helicopter main, intermediate, and tail speed reducers

AVIC Hangte 4450 Aviation Gear Oil is formulated with a synthetic hydrocarbon base oil and refined with sulfur-phosphorus extreme pressure agents, antioxidants, and other additives.

Technical indicators

Freezing point °C

-45°C
Flash point °C

185°C

Packing Specifications

4L/barrel
17L/barrel
200L/barrel

Detailed description

Overview:

AVIC Hangte 4450 Aviation Gear Oil is formulated with a synthetic hydrocarbon base oil and refined with sulfur-phosphorus extreme pressure agents, antioxidants, and other additives. It is a high-extreme-pressure aviation gear oil specifically developed for aviation gear sets, speed reducers, and transmission systems.

Performance characteristics:

◎Excellent extreme pressure and anti-wear properties

◎Good thermal and oxidative stability

◎Excellent corrosion and rust resistance

Recommended:

Lubrication of helicopter main, intermediate, and tail speed reducers, as well as hovercraft fan speed reducers.

Execution standard: GJB 561-88

Technical Parameters：

Item	Quality indicators
Appearance	Uniform and transparent
Density, 20°C g/cm³	Report
Kinematic Viscosity, mm²/s 40°C 100°C	55～65 Report
Viscosity Index, not less than	85
Pour Point, °C	-45
Flash Point (Open Cup Method), °C	185
Sedimentation Value, ml	0.1
Load Capacity (Four-Ball Method), Combined Wear Value, N (kgf)	392(40)