CAT C6.4 Engine

Configuration: Liquid-cooled, four-stroke, inline-six-cylinder engine featuring a high-efficiency exhaust turbocharger and an advanced air-to-air intercooling system. Design Advantages: Utilizes a high-strength, single-piece cast iron cylinder block and a precision electronically controlled fuel injection system. This ensures ultra-fine fuel atomization and superior combustion efficiency, delivering robust power while effectively controlling fuel consumption and emissions. Performance: Delivers abundant high torque at low speeds and exceptionally agile transient response. Power output remains consistent and smooth under high-resistance operating conditions, such as frequent simultaneous excavator movements, fully loaded slewing, and heavy-load digging. Durability Design: Features reinforced internal components—including the crankshaft, connecting rods, and aluminum alloy piston assemblies—complemented by an optimized forced-circulation lubrication and cooling system. These elements ensure a long service life and exceptional reliability, even in extremely harsh industrial environments. About Us Guangzhou Jianming Machinery Equipment Co., Ltd. is an expert in the field of mechanical power systems and components, backed by 20 years of solid practical experience. We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of experience through successful projects and maintenance work worldwide. Drawing on our frontline experience in resolving complex mechanical issues, we have earned widespread global acclaim and grown into a comprehensive enterprise employing over 200 professionals. We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas: High-end Industrial Power System Maintenance: Proficient in the diagnosis and repair of major heavy-duty power platforms—including Caterpillar (CAT), Volvo, Deutz, Doosan/Hyundai, and Cummins—and skilled in handling complex electronic control systems and power matching issues. Power Optimization and Overhaul: Specialized in power restoration and system upgrades for equipment used in heavy-duty operations, ensuring performance remains like-new even under high-load conditions. Core Component Supply: We supply high-quality spare parts—including piston assemblies, cylinder liners, bearings, turbochargers, fuel injectors/high-pressure pumps, sensors, water pumps, and engine overhaul gasket kits—all of which have undergone rigorous compatibility verification. Our extensive practical experience and robust supply chain system are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery possesses the expertise to help you succeed! Please contact our sales representative, Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770