описание:
Multigear MTF 75W-80 is a high performance heavy duty synthetic manual transmission fluid formulated for use in heavy duty truck synchronised manual transmission systems.
Multigear MTF 75W-80 is formulated with synthetic base fluids in combination with a specifically tuned additive system and offers a drain capability of up to 300,000 km.
Customer benefits
• Long drain capability of up to 300,000 km helps reduce maintenance costs and helps optimise uptime
• High performance, specially tuned friction characteristics contribute smooth shifting performance
• Highly durable friction properties offer protection and performance throughout fluid service life
• Robust shear stability helps maintain lubrication performance and system protection over a long fluid service life
• High viscosity index (VI) offers reliable system protection during high temperature operations
• Low temperature fluidity aids rapid fluid circulation at system start-up helping protect critical and vulnerable components
• Extreme pressure (EP) protection promotes resistance to component scuffing and wear, helping reduce maintenance
• Oxidation stability contributes to the resistance of harmful sludge, lacquer and deposit formation
• Compatible with a wide range of seal materials, helping prevent fluid loss
• Offers resistance to rust and corrosion in ferrous and yellow metal components, helping reduce maintenance, downtime and costs
Applications
• Multigear MTF 75W-80 is designed for long drain in heavy duty synchronised manual truck transmissions, including automated models (such as ZF AS Tronic transmissions). Multigear MTF 75W-80 is suitable for use in transmissions fitted with retarders or intarders
• ZF has recently started using a new type of synchroniser component in some of its truck and bus transmissions. These transmissions are indicated by a “TE-ML 01” entry on the name plate. Multigear MTF 75W-80 may also be used for these applications
Approvals
• DAF Gearbox oil for ZF A Approval pending and Eaton gearboxes
• MAN 341 Type Z4 Approval pending
• Volvo 97305-89 Approval pending
• ZF TE-ML 02L Approved
• ZF TE-ML 16K Approved
Performance
• API GL-4 1
Recommendations
• Eaton (Europe) Semi-synthetic
(300,000 km/3 years)
• MAN 341 Type E3
Typical test data |
||
Test |
Test methods |
Results |
Viscosity Grade |
|
75W-80 |
Product Code |
|
30439.2 |
Viscosity, Kinematic, 100°C, mm2/s |
ASTM D445 |
9.6 |
Viscosity, Kinematic, 40°C, mm2/s |
ASTM D445 |
57 |
Viscosity, Brookfield, -40°C, mPa.s |
ASTM D2983 |
134,000 |
Viscosity Index |
ASTM D2270 |
150 |
Colour |
ASTM D1500 |
1.5 |
Density, 15°C, kg/l |
ASTM D1298 |
0.860 |
Flash Point COC, °C |
ASTM D92 |
231 |
Pour Point, °C |
ASTM D97 |
-42 |