Marvell HOAT Extended Life Concentrate Coolant

Hybrid Organic Acid Technology (HOAT) Coolant – Long-Life Protection for Heavy-Duty Applications

Product Overview

Marvell HOAT Extended Life Concentrate Coolant is a high-performance Hybrid Organic Acid Technology (HOAT) coolant, specifically designed for Detroit Diesel engines and other heavy-duty diesel applications. Engineered to deliver long-lasting protection against corrosion, freezing, and overheating, this coolant provides extended service intervals, reducing maintenance costs and downtime.

The concentrated formula allows for customized dilution ratios, ensuring flexibility in freeze and boil protection based on specific operational needs. Whether for commercial trucking, off-road machinery, or stationary engines, Marvell HOAT Coolant delivers superior cooling system performance and longevity.

Key Features & Benefits

✅ Concentrated Formula for Custom Dilution

• Allows users to adjust the dilution ratio to match climate and operational requirements.
• Recommended to mix with deionized or distilled water for optimal cooling system performance.

✅ Advanced Corrosion Protection

• Hybrid Organic Acid Technology (HOAT) provides extended protection for all engine metals, including aluminum, cast iron, copper, and soldered components.
• Prevents rust, cavitation, and pitting, reducing premature wear and ensuring long-term system efficiency.

✅ Long-Life Performance & Extended Drain Intervals

• Protects engines for up to 1,000,000 miles or 20,000 hours in commercial applications.
• Reduces coolant changes, lowering total maintenance costs and increasing uptime for fleet and industrial operators.

✅ Superior Thermal Stability

• Maintains optimal heat transfer, preventing overheating and ensuring stable engine temperatures in extreme climates.
• Provides freeze protection down to -37°C and boil-over protection above 108°C (when mixed 50:50 with water).

✅ Environmentally Friendly & Safe Formula

• Formulated with non-toxic, biodegradable components, reducing environmental impact.
• Free from silicates, phosphates, amines, and borates, preventing scale buildup and clogging.

Applications

Marvell HOAT Extended Life Concentrate Coolant is ideal for:

✅ Heavy-Duty Diesel Engines – Detroit Diesel, Cummins, Caterpillar, Volvo, Mack, and other leading manufacturers.
✅ Commercial Fleet Vehicles – Trucks, buses, and long-haul transport requiring extended drain intervals.
✅ Off-Road & Construction Equipment – Earthmoving machinery, mining trucks, and agricultural tractors.
✅ Industrial & Stationary Engines – Power generators, pumps, and processing equipment operating in extreme conditions.
✅ Marine Engines – High-performance diesel engines in commercial and offshore vessels.

(Always check your vehicle or equipment manufacturer’s specifications before use.)

Technical Specifications

Compliance & Industry Standards

Marvell HOAT Extended Life Concentrate Coolant meets or exceeds:

✅ ASTM D3306, D4985, D6210 – Internationally recognized coolant performance standards.
✅ Detroit Diesel Approved – Complies with Detroit Diesel coolant specifications for long-life performance.
✅ OEM Compatibility – Suitable for use in a variety of heavy-duty and industrial diesel applications.

Health, Safety & Environmental Considerations

• Safe Handling: Always wear gloves and safety glasses when handling coolant.
• Storage: Store in a cool, dry place away from direct sunlight. Keep containers tightly sealed.
• Environmental Protection: Biodegradable and non-toxic, but should still be disposed of responsibly at authorized collection points.