C2.2 replacement engine
High Power & Torque Output
Delivers strong performance with maximum power up to 74 hp and maximum torque of 199 lb‑ft @ 1600 rpm, providing reliable power for various heavy‑duty applications.
Advanced Electronic & Fuel System
Equipped with an electronic control system and common rail fuel system, ensuring stable combustion, high efficiency, and consistent power delivery across a wide speed range.
Strict Emissions Compliance
Meets U.S. EPA & CARB Tier 4 Final and EU Stage V emissions standards, making it environmentally friendly and suitable for global markets.
The Cat® C2.2 Industrial Diesel Engine is a high‑performance, compact, and reliable power unit designed for global industrial and construction applications. With advanced electronic control, a high‑efficiency common rail fuel system, and strong power output up to 74 hp, it delivers excellent torque, stability, and fuel efficiency. Fully compliant with Tier 4 Final and Stage V emissions, it combines environmental protection with powerful performance. Its compact structure, wide operating speed range, and exceptional durability make it the ideal engine for agricultural, construction, material handling, mining, and various industrial equipment, providing stable, long‑lasting power support for professional machinery.
1.Perfect Original Factory Warranty Policy
Full support and protection directly from the original manufacturer.
2.Premium Materials & High Precision Manufacturing
Ensures excellent reliability and extended service life.
3.Optimized Turbocharger Integration
Seamless coordination with the system delivers top performance and low fuel consumption.
4.ECU Programming & Customization Support Computer version installation and modification services available.
Ultra‑Compact & High Power Density
Small in size with exceptional power density, ideal for equipment with limited installation space while maintaining strong performance.
Wide Speed Range & Stable Operation
Rated speed up to 2800 rpm with a stable operating range (2200–3000 rpm), ensuring smooth and reliable performance under different working conditions.
Strong Versatility & Wide Application
Suitable for agricultural machinery, aerial lifts, compressors, construction equipment, material handling, mining equipment, welders and more.
Cat‑Quality Reliability & Durability
Built with Caterpillar’s proven engineering and manufacturing standards, offering long service life, low maintenance cost and stable continuous operation.







