Varouh Oil, Inc.

---

Heavy Duty Diesel Motor Oils:
​Varouh Oil's diesel motor oils are recommended for use in naturally aspirated , turbo-charged or super-charged diesel, gasoline and propane engines in/on highway, off-highway, construction, farm, marine, pick-up and delivery and passenger car service. Exceeds API service CG-4, CH-4, CI-4, CF-4, CD-II, CD, SJ, SH. Also Mack EO-M Plus and Cummins CES 20071,20076 and 20078 approved.

 -​Cat Trans TO-4 Fluids delivers excellent performance in a wide range of hydraulic systems and components using various multi-metal designs. The product also provides effective low and high ambient temperature performance due to high viscosity index. Its' excellent oxidation resistance delivers good performance at higher temperatures and extended operating intervals. High levels of anti-wear protection result in extended equipment life and fewer breakdowns.

Cat Trans TO-4 Fluids are designed for use in applications calling for a TO-4 or C-4 hydraulic oil, but can also be used in wet brakes, hydrostatic transmissions, torque converters, and hydraulic systems. They are formulated to work in both newly developed and older design drive train components. Lubricants conforming to the TO-4 specification are the preferred factory and service fill fluids for most Cat Hydraulic and Hydrostatic Systems, but are also suitable for other manufacturers' machines recommending oils that pass the Vickers 35VQ25 vane pump test.

Cat Trans TO-4 Fluids can impart up to 4,000 hr. drain intervals in well maintained systems monitored by an in-service oil analysis program. The high zinc levels compared to most industrial hydraulic fluids offer improved anti-wear protection along with outstanding water-dispersion. Most industrial anti-wear oils do not contain emulsifiers and are specifically designed to separate water. In colder climates, free water can freeze causing serious damage to the equipment. Cat Trans TO-4 Fluids is designed to hold water in suspension preventing freeze/thaw conditions and eliminating viscosity changes that compromise system protection.

Improved oxidative and thermal stability offer up to a 250% improvement over most industrial hydraulic oils. The improvements in oxidative stability allow for robust protection across a wider temperature range and eliminate the mechanisms that promote corrosion from forming on internal metal components. The specially developed additive package forms a protective layer on the wear surfaces, reducing component wear in high-pressure systems. The included defoamer promotes rapid air release, preventing cavitation. Air is released in under 4 minutes far exceeding the 7-13 minutes allowed for most industrial fluids.

SPECIAL HANDLING, NOTICES OR WARNINGS

FEATURES/ BENEFITS

• Multi-purpose lubricant designed for use in final drives, wet brakes, hydraulic systems, torque converters, and heavy-duty transmissions including hydrostatics
• Available in 4 viscosity grades (1 OW, 30, 50, 60) to meet varied operating needs
• Excellent oxidation stability and sludge control
• Provides anti wear performance and corrosion protection for gears, hydraulic and pump components
• Controlled friction properties that minimize chatter in wet brakes, extends clutch life, and eliminates transmission slippage
• Excellent performance in high load operations and also extreme temperatures
• Up to 4,000 hrs. protection when monitored by an in-service oil analysis program
• Backwards compatibility and miscibility with most hydraulic fluids allow for reduced stock
• Good protection against oil thickening, high temperature deposits, varnish, and oil degradation
• 250% increase in oxidation stability per ASTM 943 over most hydraulic fluids
• Special detergent dispersants keep components clean and improve transport of contaminants through the filter

RECOMMENDATIONS/SPECIFICATIONS 
-Cat Trans TO-4 Fluids are designed for use in powershift transmissions, wet brakes, final drives, hydraulic systems as well as:

• Caterpillar TO-4 applications
• Allison C-4 applications
• Komatsu-Dresser equipment
• Eaton Fuller Transmissions
• Dana/SpicerTransmissions
• Vickers M-2950S, 35VQ25
• Rockwell transmissions
• Euclid Equipment
• ZF Powershift, ZF TE-ML 03C, 07F

Use the same care and handling as for any petroleum product.
TECHNICAL PRODUCT INFORMATION        Cat Trans TO-4 Fluids

PRODUCT NUMBERS

SAE 10

​SUS 140              5 gallon pail

SUS 141              55 gallon drum

SUS 141                    Bulk

SUS 141               275 Gal Tote

SAE 30                275 Gal Tote

SUS 142               5 gallon pail

SUS 143              55 gallon drum

SUS 143                      Bulk

SAE 50                        Bulk

SUS 144                  5 gallon pail

SUS 145                 55 gallon drum

SUS 145                       Bulk