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Solar CAT TDTO HD TO-4 SAE 60

Description

Solar CAT TDTO HD TO-4 SAE 60 is a premium heavy-duty transmission and drive train oil specifically engineered to meet the rigorous requirements of the Caterpillar TO-4 specification. It is formulated with high-quality base stocks and an advanced additive package to deliver outstanding protection, enhanced frictional performance, and extended service life for transmissions, final drives, wet brakes, and hydraulic systems operating in severe environments.

Available API
SAE 60
Applications

Solar CAT TDTO HD TO-4 SAE 60 is recommended for use in:

  • Heavy-duty off-road construction and mining equipment
  • Caterpillar equipment requiring SAE 60 viscosity TO-4 oils
  • Komatsu equipment requiring KES 07.868.1 fluid
  • Powershift transmissions, final drives, wet disc brakes, and hydraulic systems
  • Allison C-4 applications (non-engine)

This product is particularly suited for operations in hot climates or high-load applications where SAE 60 viscosity is preferred.

Features & Benefits
  • Meets CAT TO-4 Specification
    Delivers consistent performance in Caterpillar equipment and other heavy-duty machinery requiring TO-4 fluids.
  • Enhanced Frictional Stability
    Provides smooth operation of powershift transmissions and consistent brake performance with minimal noise or vibration.
  • Superior Wear Protection
    Guards against gear and bearing wear under high load and extreme pressure conditions.
  • Outstanding Thermal and Oxidation Stability
    Maintains cleanliness and resists oil thickening, even in high-temperature operations.
  • Excellent Shear Stability
    Retains viscosity and film strength over long drain intervals and under mechanical stress.
  • Controlled Brake Chatter
    Ensures quiet operation of wet brakes and extends brake component life.
Recommended For
  • Caterpillar equipment using TO-4 SAE 60 oil
  • Komatsu earthmoving and construction machines
  • Equipment operating under high ambient temperatures or severe mechanical stress
  • Final drives, heavy-duty transmissions, and wet brake systems
Key Properties

Physical Properties

Test Parameters

Test Methods

Units

Results

Appearance

Visual

NONE

Bright & Clear

Density @ 29.5 °C

ASTM D 4052-11

g/cm³

0.910

Kinematic Viscosity @ 40°C

ASTM D 445

cSt

290.0

Kinematic Viscosity @ 100°C

ASTM D 445

cSt

24.6

Viscosity Index

ASTM D 2270

NONE

92

Flash Point

ASTM D 92

°C

246

Pour Point

ASTM D 97

°C

-12