PSO DEO 6000 SAE 20W-50 – Multi-Fleet Heavy Duty Engine Oil | API CF-4 / SG

PSO DEO 6000 is a dependable, high-viscosity mineral engine oil designed for older, heavy-duty diesel engines and gasoline fleets. The API CF-4 rating is specifically engineered to provide excellent control over oil consumption and piston deposits in naturally aspirated and older turbocharged diesel engines. Combined with the SG petrol rating, this is a versatile “workhorse” lubricant that performs exceptionally well in the high-ambient temperatures of Pakistan.

Key Benefits

• Piston Deposit Control: The CF-4 formula is designed to keep pistons clean, preventing ring sticking and maintaining engine power over long service intervals.

• Thick Protective Film (20W-50): Provides a heavy-duty cushion for engine bearings, which is vital for older engines that have wider clearances due to years of work.

• Reduced Oil Volatility: High-quality mineral base prevents the oil from evaporating under high heat, meaning fewer top-ups and consistent oil levels.

• Acid Neutralizer: Effectively combats the corrosive effects of combustion by-products, protecting the engine’s “yellow metal” parts (like bushings and bearings).

• Multi-Application: The SG rating makes it a safe and effective choice for older gasoline cars and delivery vans that require a thicker oil for smoother operation.

Technical Specifications

• Viscosity Grade: SAE 20W-50

• API Service (Diesel): CF-4 (Heavy Duty Diesel)

• API Service (Petrol): SG (Gasoline Protection)

• Base Oil: Premium Mineral

• Ideal For:

  • Diesel: Toyota 2L/3L/5L engines, older Isuzu, Hino, and Bedford trucks.

  • Agriculture: All older models of tractors (Massey Ferguson 240/375, Fiat 480).

  • Petrol: High-mileage Suzuki Mehran, Bolan, and older Corollas.