
HDM Transmission Fluids
HDM TFX 50 TO-4
Available packs
- 208L
- Bulk
Overview
Oscar HDM TFX 50 TO-4 is an extra high performance, heavy duty transmission and drive-train lubricants engineered to meet or exceed the requirements of the rigorous Caterpillar TO-4 specification. This product line is uniquely designed to optimize the performance of powershift transmissions, gearboxes, and final drives. In hydraulic applications, they provide maximum protection even in high pressure systems
Application
• Heavy duty transmissions, gear boxes, final drives, and hydraulic systems used in off-highway applications • Off-highway industries including: mining, construction, quarrying, and agriculture • Manual, powershift, and automatic transmissions where Allison C-4 fluids (SAE 10W and 30 grades) are called for including Twin Disc and transmissions calling for Type F fluids • Most mobile equipment hydraulic applications
Properties
This lubricant assures: • Optimised clutch-friction retention and slippage control • Compatible with modern clutch materials and elastomers • Longer clutch life and higher performance • Increased levels of anti-wear and load carrying capability • Reduced gear wear and extended life in transmissions, gearboxes, and final drives • Excellent foam control protection • Top performance in wet brakes; excellent control of brake chatter • Excellent thermal and oxidation stability • Outstanding hydraulic oil stability and protection against high-pressure pump wear
Typical properties
| PARAMETERS | TEST METHOD | UNIT | Oscar HDM TFX 50 TO-4 |
|---|---|---|---|
| Density @ 15°C | ASTM D1298 | kg/l | 0.90 |
| Viscosity @ 100°C | ASTM D445 | cSt | 18.0 |
| Viscosity @ 40°C | ASTM D445 | cSt | 195 |
| Viscosity Index (min) | ASTM D2270 | – | 100 |
| Pour Point | ASTM D97 | °C | -16 |
| Flash Point | ASTM D92 | °C | 245 |
Typical values, not a specification. See the technical data sheet.
75W-90HDM TFXHDM Transmission Fluids