Description:

Petro-Canada PRODURO TO-4+ Oils are premium heavy duty transmission/drive train oils designed to meet the Caterpillar TO-4 lubricant specification. These exceptional formulations maximize the life of the frictional materials in Caterpillar powershift transmissions, eliminate the chatter in wet brake mechanisms and protect drive train gears against wear. The PRODURO product line is specially formulated with Petro-Canada’s 99.9% pure HT base oils and high performance additives.

PRODURO TO-4+ is available in the following viscosity grades: SAE 10W, SAE 30, SAE 50, and SAE 60. PRODURO TO-4+ XL Synthetic Blend is available as a Lo Temp grade. Some of these PRODURO TO-4+ grades go beyond traditional TO-4 fluids as they can meet multi-grade specifications. Because they provide reliable performance over a wider range of temperatures, components will operate under optimal viscosity longer, resulting in better protection and less wear.

Features & Benefits:

• Better Protection

• Multigrade potential performance widen ambient and operating temperature ranges for optimal oil viscosity against wear

• Outstanding resistance to oil breakdown. Extends component life by minimizing deposit build-up and keeping fresh oil properties for extended periods of time

• Leading edge formulations significantly improves wear properties over TO-2 oils in transmissions and gears

• Minimizes wear in high pressure hydraulic pump systems

• Longer Oil Life

• Outstanding resistance to oil degradation due to the advanced formulations that contains 99.9% pure Petro-Canada base stocks

• Smoother Operation

• Oil formulation carefully balances lubricity and functional properties

• Operation of powershift clutches and wet brake mechanisms optimized

• Minimizes clutch plate wear and brake chatter

• Lower Operational Costs

• Reduces maintenance costs

• Increases reliability

• Increases equipment availability

Applications:

Petro-Canada PRODURO TO-4+ transmission/drive train oils (TDTO) are designed for use in Caterpillar offhighway vehicles. They are formulated to meet the Caterpillar TO-4 specification, Allison C-4 fluid requirements, API Gear Lubricant Service GL-3 for manual transmissions and spiral bevel gears, API Category CD (obsolete) for diesel engine oils, Komatsu microclutch transmission oil specification and ZF's TEML03 classification.

Petro-Canada PRODURO TO-4+ XL Synthetic Blend Lo Temp is a multigrade SAE 0W-20 TO-4 fluid for use at colder ambient temperatures. The exceptional low temperature flow characteristics of PRODURO TO-4+ XL Synthetic Blend Lo Temp provide effective lubrication at temperatures down to -45°C / -49°F.

PRODURO TO-4+ (TDTO) Fluids are recommended for the following Caterpillar vehicle systems:

• Powershift and Hydrostatic Transmissions4

• Wet Brake Mechanisms

• Differentials and Final Drives

• Hydraulics For components requiring a Caterpillar FD-1 oil, Petro-Canada recommends the PRODURO FD-1 product line.