Caterpillar C9 Engine – Reliable Power for Heavy Equipment

Key Features

Powerful: Power typically ranges from 250 to 575 HP (186 to 429 kW), meeting a wide range of high-load operating conditions.

Fuel-Efficient: Advanced fuel injection technology effectively reduces fuel consumption and lowers operating costs.

Emission Compliant: Complies with multiple emission standards (Tier 3, Tier 4 Interim/Final, and EU Stage III/IV), offering excellent environmental performance.

Compact: Compact design and flexible installation facilitate application in a wide range of equipment and units.

Reliable and Durable: Durable and with extended maintenance intervals, it can withstand complex construction sites and extreme operating conditions.

Technical Specifications (Reference)

Displacement: 8.8 L

Power Range: 250–575 HP (186–429 kW)

Maximum Torque: Up to 2,500 Nm

Number of Cylinders: 6-cylinder in-line

Cooling: Water

Fuel System: High-Pressure Common Rail Injection (HEUI/Common Rail, depending on model)

Emission Standards: EPA Tier 3 / Tier 4 / EU Stage IIIA-IV

(Specific specifications vary by model and application scenario)

Applications

Construction Machinery: Excavators, bulldozers, loaders, etc.

Generators: Backup and primary power systems

Industrial Power: Pumps, compressors, and other industrial equipment

Marine Power: Main and auxiliary engines for yachts, fishing vessels, and small commercial vessels

Advantages

Reliability: Proven globally, suitable for a variety of harsh operating conditions

Economy: High-efficiency fuel system, saving long-term operating costs

Environmental Performance: Multiple versions meet emission regulations in different countries and regions

Versatility: Suitable for a wide range of equipment and industrial scenarios