Heavy-Duty Motor Oil
Caltex provides a wide range of heavy-duty motor oil products for diverse applications and industries. The Delo® family of products are proven to provide excellent performance, reliability and bumper-to-bumper protection.
DELO® 400 MGX SAE 15W-40
Product description
Delo 400 MGX SAE 15W-40 is an API CJ-4 heavy duty engine oil specifically formulated for on-highway and off-highway applications using either High Sulfur or Low Sulfur Diesel and can also provide protection for newer compliant low emission diesel engines with Selective Catalytic Reduction (SCR), Diesel Particulate Filter (DPF) and Exhaust Gas Recirculation (EGR). It is fully compatible with previous diesel engine models and previous API Oil Service Categories including: API CI-4 PLUS, API CI-4 and API CH-4.
Customer Benefits
- Minimized operating costs
Exceptional soot dispersancy and wear control. Cylinders, pistons, rings, and injectors are well protected against wear and corrosion, providing optimum service life and minimal maintenance. Contributes to maximum vehicle utilization and minimal downtime. - Excellent emission control system life
Provides optimum Diesel Particulate Filter (DPF) life for minimal downtime and cleaning, thus managing your maintenance costs. - Managed inventory costs
Backward compatible with previous API Oil Service Categories and engine models. Suitable for use in four-stroke gasoline and naturally aspirated, turbocharged and modern electronically controlled / low emission diesel engines calling for an SAE 15W-40 heavy duty motor oil.
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Applications
Delo 400 MGX SAE 15W-40 is recommended for naturally aspirated and turbocharged four-stroke diesel engines in which the API CJ-4, CI-4 PLUS, CI-4 categories and SAE 15W-40 viscosity grade are required by the manufacturers. It is formulated for engines operating under severe service and a wide range of climatic conditions. This product is recommended for use in:
- Commercial road transport, including the latest engines fitted with exhaust cleanup devices of all types.
- Vehicles meeting the most recent exhaust emissions standards, including US EPA 2002 and 2007, Euro IV, V and VI, and Australian ADR 80/02 (for medium duty) and ADR 80/03 (for heavy duty).
Delo® Gold Ultra SAE 15W-40
Product description
Delo® Gold Ultra is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants. Delo Gold Ultra is formulated with ISOSYN® technology.
Customer Benefits
- Reduces maintenance costs – ISOSYN® technology, including a combination of high performance hydrocracked base fluids and carefully balanced metallic detergent and ashless dispersant additive system, provides excellent overall engine cleanliness in all service conditions. ISOSYN® technology also confers the high degree of soot dispersancy required to maintain oil drain intervals in modern engine designs. Highly effective oxidation stability protects against the formation of gums and varnish at elevated temperatures.
- Prolongs engine life – High efficiency dispersant combination plus proven metallo-organic anti-wear additive system provides excellent protection against wear of critically loaded components under all operating conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions.
- Preserves full power and performance – Outstanding metallic detergent additive system preserves full power and performance by providing excellent upper-ring-belt deposit control under the high temperatures encountered in turbocharged diesel engines.
Applications
- Mixed fleets of diesel engines (high speed, four-stroke, turbocharged or naturally aspirated)
- Four-stroke gasoline engines in mixed fleets of diesel and gasoline engines
- Commercial road transport
- Off-highway vehicles and plant
DELO® XLD MULTIGRADE SAE 10W-40
Product description
Delo® XLD Multigrade SAE 10W-40 is a high performance multigrade diesel engine lubricant.
Customer Benefits
- Reduced maintenance costs – Highly effective detergent additive system minimizes piston crown land deposits which can lead to damaging bore polishing. High base number minimizes corrosive wear in those areas where medium to high sulphur fuel is still encountered
- Maximizes engine life – Proven metallo-organic anti-wear additive system reduces wear in severe service by forming a protective layer on all metal contact surfaces. Wide-range SAE 10W-40 multigrade viscosity ensures reduced friction at start-up and maximum lubricity at high operating temperatures.
- Long oil drain intervals – Exceptional high temperature stability minimizes degradation that leads to sludge formation and oil thickening, and provides oil service intervals up to the maximum levels recommended for Euro II and Euro III type engines.
- Low oil consumption – Highly shear-stable viscosity index improvers prevent oil flow through the piston rings by maintaining oil viscosity in the high temperature ring belt area, while special low volatility base fluids minimize evaporative oil loss.
Applications
- Naturally aspirated and turbocharged high speed, four-stroke diesel engines
- Diesel engines meeting Euro V or earlier emission requirements not fitted with Diesel Particulate Filters (DPF)
- Commercial road transport in light, medium and heavy-duty service
- Off-highway vehicles
Features
Synthetic-blend, high performance diesel engine oil designed to meet current ACEA requirements and more challenging OEM specifications for Euro IV and V compliant diesel vehicles not fitted with diesel particulate filters. Formulated with ISOSYN Technology, an optimized synthetic and mineral base oil blend plus specialized additives to provide reliable long oil drain performance and protection.
DELO® SILVER MULTIGRADE
Product description
Delo® Silver Multigrade are heavy-duty diesel engine oils designed to lubricate engines requiring API CF-4, CF or SG performance lubricants. Available in SAE 15W-40 and SAE 20W-50.
Customer Benefits
- Prolongs periods between overhauls – Proven metallo-organic anti-wear additive system resists wear by forming a protective layer on contact surfaces under all service conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions.
- Saves on maintenance – Metallic detergent and ashless dispersant additive system resists the formation of high temperature deposits in diesel engines. Good oxidation stability resists oil degradation and protects against oil thickening, and oil line and filter plugging.
- Preserves power and performance – Metallic detergent and ashless dispersant additive system preserves power and performance by providing good control of high-temperature piston and ring deposits.
Applications
- Mixed fleets of diesel engines (high-speed, four-stroke, turbocharged or naturally aspirated)
- Gasoline engines (four-stroke) in mixed fleets of both diesel and gasoline engines
- Commercial road transport
- Off-highway vehicles
- Agricultural tractors
Features
The level of alkaline reserve makes it suitable for use with high sulfur fuels at appropriate oil drain intervals.
Delo® Silver SAE 10W
Product description
Delo® Silver are monograde heavy-duty diesel engine oils designed to lubricate engines requiring API CF or SF performance lubricants. The level of alkaline reserve makes it suitable for use with high sulfur fuels at appropriate oil drain intervals.
Also available in SAE 30, 40 and 50
Customer Benefits
- Saves on maintenance – Proven metallo-organic anti-wear additive system resists wear by forming a protective layer on contact surfaces under all service conditions.
- Prolongs periods between overhauls – Metallic detergent and ashless dispersant additive system resists the formation of high temperature deposits in diesel engines. Good oxidation stability resists oil degradation and protects against oil thickening, and oil line and filter plugging.
- Preserves power and performance – Metallic detergent and ashless dispersant additive system preserves power and performance by providing good control of high-temperature piston and ring deposits.
Applications
- Mixed fleets of diesel engines (high-speed, four-stroke, turbocharged or naturally aspirated)
- Gasoline engines (four-stroke) in mixed fleets of both diesel and gasoline engines
- Commercial road transport
Features
- Saves on maintenance
- Prolongs periods between overhauls
- Preserves power and performance
- High alkaline reserve
DELO® SILVER SAE 30 AND SAE 40
Product description
Delo® Silver are monograde heavy-duty diesel engine oils designed to lubricate engines requiring API CF or SF performance lubricants. The level of alkaline reserve makes it suitable for use with high sulfur fuels at appropriate oil drain intervals.
Customer Benefits
Proven metallo-organic anti-wear additive system resists wear by forming a protective layer on contact surfaces under all service conditions.
• Prolongs periods between overhauls
Metallic detergent and ashless dispersant additive system resists the formation of high temperature deposits in diesel engines. Good oxidation stability resists oil degradation and protects against oil thickening, and oil line and filter plugging.
• Preserves power and performance
Metallic detergent and ashless dispersant additive system preserves power and performance by providing good control of high-temperature piston and ring deposits.
Applications
• Gasoline engines (four-stroke) in mixed fleets of both diesel and gasoline engines
• Commercial road transport
Features
• Prolongs periods between overhauls
• Preserves power and performance
• High alkaline reserve
© Diezoil (pty) Ltd
DIEZOIL (Pty) Ltd | 2017/118028/07 | License Nr W/2017/0327