What is the viscosity of ATF?
Low-temperature fluid viscosity requirements were established with a motor-driven 3-speed transmission apparatus. It is concluded that the current used-fluid Dexron viscosity limit of 5.5 cs minimum at 210 F provides a good safety factor for preventing excessive internal leakage at high temperatures.
What viscosity is ATF similar?
ATF III – Mineral automatic transmission fluid
| Temp. [°C] | Dyn. Viscosity [mPa.s] | Kin. Viscosity [mm²/s] |
|---|---|---|
| 20 | 70.04 | 80.93 |
| 30 | 44.70 | 52.04 |
| 40 | 30.31 | 35.55 |
| 50 | 21.53 | 25.44 |
Is low viscosity ATF better?
Better fluid flow Because low viscosity ATF is thinner, the transmission does not have to work as hard to push fluid through the system, improving efficiency and increasing power to the wheels.
What viscosity is Dexron ATF?
Property
| Property | |
|---|---|
| Brookfield Viscosity @ -40 C, mPa.s, ASTM D2983 | 11500 |
| Color, Visual | Red |
| Flash Point, Cleveland Open Cup, °C, ASTM D92 | 220 (428) |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 5.83 |
What is the viscosity of ATF 4 transmission fluid?
Property
| Property | |
|---|---|
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 7.5 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 34.4 |
| Pour Point, °C, ASTM D97 | -50 (-58) |
| Viscosity Index, ASTM D2270 | 192°C |
What is ATF sp3?
ATF SP III is a fully synthetic automatic transmission fluid specially engineered to exceed the service fill requirement of all MITSUBISHI, HYUNDAI and KIA vehicles equipped with 4-5 speed automatic transmission systems, where SP III fluid is required.
Is transmission fluid a lubricant?
It’s another lubricant that is less known but necessary for any motor vehicle to function properly: transmission fluid. Transmission fluid, also called gear oil, ensures smooth functioning and extended life of transmissions, transfer cases and differentials in cars, trucks and other machinery.
Is ATF thicker than engine oil?
ATF is also thicker than gear oil because it is primarily used to lubricate gears, transfer cases, and differentials. In manual transmissions, ATF is not thick enough to lubricate the gears, and gear oil is not rich enough in additives to run smoothly on automatic transmissions.
Is dexron VI low viscosity?
This product is a low viscosity, full synthetic ATF built for the following core performance specifications: GM DEXRON VI.
Why must automatic transmission fluid have a low viscosity base?
The major reason for lowering the viscosity is to improve fuel economy. Many OEMs now offer or require lower viscosity transmission fluids for their vehicles.”
What is the viscosity of Dexron 3?
GM: DEXRON-III, DEXRON-II, DEXRON-G34447. FORD MERCON: M-980508….Performance Specifications.
| TYPICAL PROPERTIES | ATF |
|---|---|
| KINEMATIC VISCOSITY CST @ 100°C | 7.3 |
| VISCOSITY INDEX (D2270) | 173 |
| BROOKFIELD VISCOSITY @ -40°C | 17000 |
| FLASH POINT (D92), °C | 177 |
Is Dexron 3 and Mercon the same?
Dexron III is a General Motors trademark for qualified automatic transmission fluids. Mercon covers all automatic transmissions for Ford model year 1988 and after. LUBRIPLATE Dexron III/Mercon is designated as make-up and/or refill fluids to meet respective car warranties.
What is ATF 320 transmission fluid used for?
Mobil ATF 320 is recommended for most passenger car and commercial automatic transmissions. It is also suitable for power steering systems, hydraulic applications and some manual transmissions where an automatic transmission fluid is specified. • The correct frictional requirements to give smooth transmission operation over wide operational bands
What are the benefits of Mobil SHC Gear series synthetic oils?
The synthetic base stocks used in Mobil SHC Gear Series oils have inherently low traction properties that result in low fluid friction in the load zone of non-conforming surfaces such as gears and rolling element bearings. Reduced fluid friction produces lower operating temperatures and can help improve gear efficiency.
How can Mobil SHC™ gear 320 help Guangdong GITIC Green Island Company?
Mobil SHC™ Gear 320 synthetic gear oil helped Guangdong GITIC Green Island Company reduce operating temperatures and prevent unscheduled downtime on its conveyor gearbox. Mobil SHC™ Gear 320 helped a paper mill increase its oil drain intervals and enhance their productivity.