Bobcat 773 Engine Oil Capacity(+ Best Recommended Oils)

One of the most important aspects of maintenance is understanding the correct engine oil capacity and using the right oil. In this guide, we will explore the Bobcat 773 engine oil capacity, why it matters, and the best oils you can use to keep your skid steer in peak condition.

Bobcat 773 Engine Oil Capacity

The Bobcat 773 skid steer with a Kubota V2203 diesel engine has an engine oil capacity of 7 quarts (6.6 liters) including the filter, and it requires high-quality 15W-40 diesel engine oil that meets API CJ-4, CI-4, or CH-4 specifications for optimal performance and protection.

When changing the oil, it is also important to replace the oil filter, as a clogged or old filter can reduce oil circulation and compromise engine performance. Using the proper oil grade and viscosity ensures the engine runs smoothly under different working conditions.

Best Engine Oils for Bobcat 773

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1. Shell Rotella T6 Full Synthetic 15W-40

Shell Rotella T6 is a trusted name in the heavy-duty diesel engine oil industry. This full synthetic oil provides advanced protection against wear, deposits, and oil breakdown. It features improved low-temperature flow properties, making it suitable for both hot and cold climates.

With excellent shear stability and resistance to oxidation, Rotella T6 ensures your Bobcat 773 engine runs smoothly, even under demanding conditions.

2. Mobil Delvac 1300 Super 15W-40

Mobil Delvac 1300 Super is a premium-quality oil designed specifically for heavy-duty diesel engines. It offers outstanding thermal and oxidation stability, protecting engines against sludge and deposit buildup. This oil also provides excellent wear protection and helps extend engine life, especially in high-load conditions.

Mobil Delvac is widely trusted in the construction and farming industries, making it an excellent choice for your Bobcat 773.

3. Chevron Delo 400 SDE 15W-40

Chevron Delo 400 SDE is another highly rated engine oil that delivers exceptional performance in diesel engines. It is formulated with advanced additives to protect against wear, soot, and deposits. This oil ensures efficient operation, excellent soot dispersancy, and high oxidation stability.

For Bobcat owners operating in tough environments, Chevron Delo 400 SDE is a reliable option that helps maximize equipment performance and minimize downtime.

Recommended Oil Type

For the Bobcat 773, the recommended oil is a high-quality 15W-40 diesel engine oil that meets API CJ-4, CI-4, or CH-4 specifications. This type of oil is formulated to handle the high operating temperatures and stress associated with heavy-duty diesel engines. It provides excellent wear protection, prevents deposits, and ensures smooth engine operation.

If you are operating your Bobcat 773 in extremely cold climates, you may consider using 10W-30 engine oil to improve cold-weather starting. Always consult your operator’s manual for specific recommendations based on your region and climate.

Importance of Using the Right Oil

The engine oil in your Bobcat 773 serves multiple critical functions. It lubricates moving parts, prevents friction, removes heat, and protects against rust and corrosion. Using the correct oil type and filling it to the proper capacity ensures that the engine runs efficiently and has a longer lifespan.

Poor-quality oil or the wrong viscosity can cause premature wear, excessive fuel consumption, and costly repairs.

Regular oil changes are also essential. For most operating conditions, it is recommended to change the oil and filter every 250 hours of operation or once per year, whichever comes first. More frequent oil changes may be needed in dusty or demanding environments.

Tips for Changing Oil in a Bobcat 773

Warm up the engine before draining the oil, as warm oil flows out more easily and carries away contaminants.
Park on a level surface to ensure accurate draining and refilling.
Use a new oil filter with every oil change to maintain proper oil flow and filtration.
Check oil levels after filling by using the dipstick, ensuring it reaches the full mark but does not exceed it.
Dispose of used oil properly at a recycling center or auto parts store to protect the environment.

Final words

The Bobcat 773 is a dependable machine that can serve you for many years if properly maintained. Knowing the correct engine oil capacity of 7 quarts (6.6 liters) and using high-quality 15W-40 diesel engine oil is essential for ensuring peak performance and longevity. Oils like Shell Rotella T6, Mobil Delvac 1300 Super, and Chevron Delo 400 SDE are excellent choices to keep your skid steer running strong. Regular oil changes, coupled with the use of the right oil, will help you avoid costly repairs and ensure your Bobcat 773 remains a reliable workhorse on any job site.