Light Diesel Oil (LDO) Black is a medium-viscosity petroleum-based industrial fuel derived from refinery distillation processes. It is darker in appearance due to higher residual content and is widely used in industrial heating systems, furnaces, boilers, thermic fluid heaters, and diesel-operated equipment where high-speed automotive diesel is not required.

This grade typically has a density range of 0.9000.925 g/cm, offering stable combustion performance, reliable calorific value, and economical fuel efficiency for commercial and industrial operations. LDO Black is preferred in sectors requiring cost-effective thermal energy generation and continuous fuel supply for heavy-duty applications.

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Key Specifications

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Applications

• Industrial Boilers
• Thermic Fluid Heaters
• Furnaces & Kilns
• Hot Mix Plants
• Power Generation Units
• Diesel Burners
• Industrial Dryers
• Construction Equipment
• Marine & Heavy Industrial Machinery
• Asphalt and Bitumen Plants

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Functions

• Provides thermal energy for industrial heating
• Supports combustion in burners and boilers
• Powers medium and heavy industrial engines
• Ensures continuous fuel supply for industrial operations
• Delivers stable flame and heat generation

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Benefits

Cost Effective

Offers economical fuel consumption compared to premium diesel fuels for industrial use.

Efficient Combustion

Provides consistent heat output with stable burning characteristics.

Reliable Industrial Performance

Suitable for continuous-duty industrial heating and operational systems.

Good Energy Output

High calorific value ensures efficient thermal generation.

Easy Handling & Storage

Stable fuel composition supports convenient bulk storage and transportation.

Versatile Usage

Compatible with multiple industrial heating and power applications.

Operational Stability

Helps maintain uninterrupted production processes in manufacturing facilities.