Heavy Duty Engine Oil

Engine life is a product of many things, one of the more important being engine oil. The better the oil resists sludge and oxidation, the longer an engine is protected to maintain like-new performance — and the greater your chances of adding valuable years to its life.

Developed to keep your engines protected and productive, however tough it gets. DURON  will help to increase your uptime and productivity no matter how tough, challenging or extreme the operating conditions are.

There’s a DURON™ product that’s right for your needs:
DURON HP DURON SHP DURON UHP
DURON™ HP DURON™ SHP DURON™ UHP

DURON HP 15W-40 is driven by the demands of API CK-4 and is our most durable high performance heavy duty diesel engine oil we have ever made.

Formulated with best-in-class technology to deliver durability to help you reduce costs, improve your reliability and productivity. However tough it gets.

 

DURON SHP is one of the most durable super high performance heavy duty diesel engine oils we have ever made in order to meet the demands of the new API CK-4 service category.

DURON SHP blends our uniquely pure base oils with advanced synthetic blend base oil technology to help you:

  • Reduce costs
  • Improve your reliability and
  • Protect your on and off-road engines.

To meet the toughest demands of the new API CK-4 category, the synthetic line of DURON UHP engine oils has been formulated to deliver new performance standards in extreme heavy duty applications, on and off-road.

DURON UHP has been designed to deliver significant benefits when it comes to the reliability and efficiency of your vehicles and equipment including, but not limited to:

  • Better fuel economy
  • Ultimate engine protection in the toughest of conditions
  • Features & Benefits

    • Engine Protection: Essential formulation to minimize wear leading to better operating efficiency and reliability.
    • Durability: Specially formulated to help prevent the oil from thickening so it can protect your engine.
    • Shear Stability: Advanced formulation ensures even over long periods of heavy duty use, the oil stays in grade. Giving you the increased protection and uptime for extended drain intervals.[1]
    • Reduce Deposit Build Up: Even under tough conditions, it provides long term protection against engine wear and the build-up of engine deposits and harmful sludge.
  • Super Durability: DURON SHP has excellent resistance to oxidation and is formulated with improved shear stability.
  • Super Shear Stability: Enhanced shear stability helps keep DURON SHP to stay in grade even over long periods of heavy duty use, giving you the film strength for better engine protection.
  • Super Tough in Wide Temperatures: DURON SHP is formulated to resist the high temperatures of sustained heavy duty use, and to provide critical protection at low temperatures.
  • Super High Protection: Even under severe conditions, DURON SHP can provide superior long term protection against engine wear and the build-up of engine deposits and harmful sludge which helps extend drain intervals.[1]
  • Ultra Durability: DURON UHP has excellent resistance to oxidation and is formulated with excellent shear stability.
  • Ultra Shear Stability: Proven shear stability helps keep DURON UHP to stay in grade even over long periods of heavy duty use, giving you the film strength for better engine protection.
  • Ultra Tough in Extreme Temperatures: DURON UHP is formulated to protect critical engine components in both hot and/or cold temperature extremes, as well as the toughest of drive cycles.
  • Ultra High Protection: Even under extreme conditions, DURON UHP can provide superior long term protection against engine wear and the build-up of engine deposits and harmful sludge which helps extend drain intervals. [1]

 

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PC_Duron-UHP

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DURON™ Advanced DURON™ Monograde DURON™ GEO

Driven by the specific demands of the new API FA-4 category and the quest for greater fuel efficiency and lower emissions, we have created DURON Advanced, our durable low viscosity, high performing synthetic blend, heavy duty diesel engine oil for the emerging and future fuel-efficient engines.

API FA-4 category oils:

  • Will not be interchangeable with older oils, and
  • Will have limited backwards compatibility with older engines

Consult your OEM to determine suitability with your engine.

Monogrades are designed for use in engines and other applications in a wide range of heavy duty service, fueled by:

  • Diesel
  • Gasoline
  • Propane, or
  • Compressed natural gas (CNG)

DURON Monograde Engine Oils are proven in many applications, including mining, construction, and agriculture.

 

 

 

 Specifically formulated for the high combustion temperatures in today’s natural gas mobile engines.

You’re saving money on fuel costs with natural gas, now you can get savings for drain intervals.

 

 

 

 

 

 

 

 

 

  • Advanced Economy: Offers improvement in fuel economy, enabling you to reduce fuel costs and save money.
  • Advanced Durability: Outstanding resistance to oxidation, aeration and excellent shear stability.
  • Advanced Protection: Provides long term protection against engine wear and the build-up of engine deposits and harmful sludge which helps extend drain intervals. [1]
  • Advanced Shear Stability: Robust shear stability helps keep the oil to stay in grade over long periods of heavy duty use, giving you the film strength for better engine protection.

 

 

  • Thermal Strength: Resistance to lubricant breakdown caused by high temperatures and extreme loads
  • Soot Dispersion: Handles soot better to reduce wear even in the heaviest duty operations
  • Anti-Wear: Reduced wear (e.g., piston rings and liners, longer bearing life, extended engine overhaul intervals)

 

 

 

 

 

 

 

  • Extended Drains[1]: Extending oil drains up to 1,200 hours can help minimize downtime, maintenance costs and waste to the environment.
  • Reduced Oil Consumption: Low volatility base oils decrease vaporization so less oil is lost, efficiency is improved, and the oil retains more of its fresh oil properties – which reduces oil top-up frequency.
  • Advanced Engine Protection: Ultra pure, consistent quality base oils help minimize engine sludge and deposits, thereby maintaining excellent engine condition. Quality base oils also provide optimized oil ash content to suit engine operating conditions. 
DURON-E UHP 5W-30 DURON UHP 10W-40 DURON-E SYNTHETIC 10W-40
Up to 2x* better wear protection and 4%** better fuel economy with extended drain capability and exceptional cold temperature performance. Advanced engine protection and operational efficiency with extended drain capability and excellent all-weather performance. Delivers industry leading soot control while providing the ultimate in all-weather engine protection and performance.
  • Outperforms ACEA E6/E7/E9 and API CJ-4 standards
  • Exceeds major European OEM standards
  • 99.9% pure base oils
  • Outperforms ACEA E6/E7/E9 and API CI-4 PLUS standards
  • Exceeds major European OEM standards
  • 99.9% pure base oils
  • Outperforms ACEA E9 and API CJ-4 standards
  • Industry leading soot protection and all-weather performance
  • 99.9% pure base oils
DURON-E XL 15W-40 DURON-E 15W-40 DURON-E 10W-30
High performance, all-weather formulation that offers exceptional soot controlling properties to provide excellent performance and protection. Advanced soot control and excellent all-weather engine protection and reliability. Along with advanced soot control, this oil can help you increase fuel economy by up to 1% — while continuing to protect your engine.
  • Outperforms ACEA E7/E9 and API CJ-4 standards
  • Excellent soot protection and all-weather performance
  • 99.9% pure base oils
  • Outperforms ACEA E7/E9 and API CJ-4 standards
  • Advanced soot protection and all-weather performance
  • 99.9% pure base oils
  • High oil film strength for high temperature protection
  • Helps prevent soot agglomeration and minimizes soot related engine wear
  • Helps maintain engine power and fuel efficiency
DURON-E SYNTHETIC 5W-40  DURON-E SYNTHETIC 0W-40  DURON XL 15W-40
Advanced soot control and proven all-weather performance — designed to specifically handle even the harshest cold conditions. Advanced soot control that delivers faster cold weather start-ups and exceptionable cold-pumping abilities — minimizing engine stress and wear. All-weather defense against oil thickening, engine wear and sluggish performance with advanced soot control.
  • Helps prevent soot agglomeration minimizing soot related engine wear
  • Exceptional after shear viscosity retention helps protect your engine
  • Helps maintain engine power and fuel efficiency
  • Exceptional low temperature protection and performance
  • Extends equipment life and reduces operating costs
  • Enjoy potential fuel economy benefits that arise from lower viscous drag versus a 15W-40 engine oil
  • Outperforms ACEA E7 and API CI-4 PLUS standards
  • Advanced soot protection and all-weather performance for pre-2007 equipment
  • 99.9% pure base oils
DURON XL SYNTHETIC 10W-40  DURON XL SYNTHETIC 0W-30 DURON SYNTHETIC 0W-30
Formulated for excellent performance in cold weather conditions and advanced soot protection API CH-4 licensed and meets the requirements of Caterpillar ECF-1-a, Mack EO-M Plus and Cummins 20076 with higher oil film strength than is required by SAE J300 for 0W-30 multigrade engine oils Provides advanced soot control and excellent engine protection in the extreme cold.
  • Excellent low temperature pumping for wide temperature range protection
  • Faster cold start-ups without compromising high temperature engine performance
  • Excellent high temperature performance for superior all-weather performance
  • Helps provide exceptional engine wear protection
  • Advanced soot control
  • Excellent pumpability
  • Engine will be well protected even in harshest cold conditions
  • Excellent start-ups in temperatures as low as -40oC conditions
  • Advanced Soot Control
  • This API CH-4 licensed lubricant will remain stable at -40°C/-40°F temperatures and it has a much higher film strength than typical SAE 30 grade oils
  • Use this oil for faster cold weather start-ups with less engine stress and better pumpability and to ensure all engine components are adequately lubricated
DURON SYNTHETIC 5W-40 DURON 15W-40
The ultimate in all-weather protection and performance. Effective API CI-4+ performance in low emission or legacy engines with advanced soot control and good cold start-up performance.
  • Advanced Soot Control formula exceeds the requirements of API CI-4+
  • In cold conditions it can also help to conserve energy through quick, reliable, unassisted start-ups and through lower viscous drag
  • Proven to have extended drain capabilities1 in pre 2007 engines — saving you downtime and maintenance costs
  • Outperforms ACEA E7 and API CI-4 PLUS standards
  • Great soot protection and all-weather performance for pre-2007 equipment
  • 99.9% pure base oils
 

Videos about DURON

  • Stockholm Transport switched their fleet to DURON-E and realized 4% in annual fuel savings. Watch video
  • Midwest Motor Express realizes efficiencies through the use of Petro-Canada Lubricants Fleet products. Watch video
  • See why Fleet managers turn to Petro-Canada for high-performance solutions that can support efforts to boost productivity and lower operating costs. Watch video
 

 

DURON Benefits

  • Engine protection
  • Piston cleanliness
  • Cold cranking (low temperature performance)
  • Shear stability (high temperature performance)
 
Piston Cleanliness Test Results

This test measures how well the engine oil maintains engine cleanliness in severe conditions. Greater piston cleanliness means your engine performs more efficiently and with more power.

Outlet Cam Wear Test Results

This test measures how well the engine oil prevents engine wear in severe conditions. By reducing the wear on engine parts — the engine maintains “like-new” conditions, providing you with increased operating efficiency and reliability.