Hydraulic Transmission Fluid

Hydraulic Transmission Fluid

No. 6 / No. 8 / No. 8D

No. 6 / No. 8 / No. 8D Transmission / Anti-wear / Low temperature / Stable shifting Low viscosity (hydraulic transmission oil)

Features good viscosity-temperature and anti-wear properties, reducing energy loss and improving shift smoothness, while also offering oxidation resistance, rust prevention, and anti-foaming properties. Suitable for hydraulic transmission systems.

Excellent Viscosity-Temperature Performance Adapts to Various Operating Conditions
Antioxidant & Rust Protection Extends Equipment Life
Excellent Foam Resistance Excellent air release property
Smooth Gear Shifting Optimal Friction Characteristics

Product Description

Excellent viscosity-temperature performance and low-temperature characteristics ensure effective reduction of kinetic energy loss under all operating conditions; superior oxidation and rust resistance extend equipment service life; good anti-wear properties and appropriate friction characteristics provide smooth gear shifting. Excellent anti-foaming and air release properties ensure sensitive, accurate, and stable hydraulic system operation; good compatibility with various conventional sealing materials. Suitable for hydraulic torque converters and fluid couplings in industrial and agricultural machinery as well as automatic transmissions in light passenger cars and trucks.

  • Good viscosity-temperature performance and low-temperature characteristics
  • Excellent thermal oxidation stability and antioxidant antirust performance
  • Good anti-wear performance and suitable friction characteristics
  • Excellent foam resistance and air release properties
Engine oil filling scene image

Product Specifications

ItemGrade No. 6 No. 8-35 No. 8-20 8D Test Method
Kinematic viscosity (100℃) mm²/s 5.78 8.12 8.06 8.298 GB/T265
Flash point (open cup), ℃ 166 180 190 164 GB/T267
Pour Point, ℃ -31 -37 -22 -51 GB/T510
Moisture, %(m/m) Trace Trace Trace Trace GB/T260
Mechanical impurities, %(m/m) None None None None GB/T2511