CAT Engine C18

(Product Details)

The Cat C18 is a high-displacement heavy-duty diesel engine platform engineered for mining, construction and heavy off-highway applications. It delivers excellent power density, precise fuel management and proven export-ready reliability for fleets upgrading to EU Stage V / China Nonroad Stage IV compliance.

Designed around Caterpillar global R&D and massive field operation experience, the C18 integrates advanced electronic control, heavy-duty reinforced architecture and mature after-treatment technology to help operators cut total cost of ownership while sustaining stable powerful performance under extreme heavy loads.

Product Advantages

Strong Power

• Maximum power of 800 HP and peak torque of 3710 N·m - leading-class heavy-duty performance.
• Elevated low-speed torque for superior gradeability and powerful acceleration under full load.

Intelligent Economy

• Intelligent engine control calibrates according to working load, machine weight and operating conditions for optimized fuel consumption.
• Advanced telematics and upgraded ADEM ECU modules support fast data monitoring and improved operational efficiency.
• Multiple fuel-saving optimizations: low-friction cylinder components, high-efficiency turbocharging, optimized camshaft profile, high-performance combustion pistons and intelligent cooling management.

Safe and Reliable

• Reinforced cast iron cylinder block and cylinder head deliver exceptional long-term durability for harsh working environments.
• Optimized overhead valve layout with integrated accessory drive train - fewer components, lower failure risk and reduced wear.
• Caterpillar advanced braking capability enhances downhill safety and lowers overall maintenance expenditure.
• (Product Specifications )

Technical Specifications