CAT C9.3B Engine

Configuration: Water-cooled, four-stroke, in-line six-cylinder, equipped with efficient turbocharging and air-to-air intercooling system. High power density design: Compared with the previous generation platform, the power and torque output are further improved, while maintaining a compact cabin design, helping the equipment achieve power upgrade and platform optimization. Advanced post-treatment system: It is equipped with an integrated and efficient post-treatment solution (DOC+DPF+SCR), supports automatic regeneration function, meets the world's most stringent non-road emission standards such as US EPA Tier 4 Final and EU Stage V, ensuring maximum uptime at the construction site. Durability and reliability: The use of high-strength overall cylinder block and reinforced internal alloy components, combined with optimized forced circulation lubrication and cooling systems, ensures that it maintains a long life in extremely harsh mining, construction and agricultural environments. About us Guangzhou Jianming Machinery Equipment Co., Ltd., with 20 years of solid practical experience, is an expert in the field of mechanical power and components. We started out as a small machine repair shop. Over the past 20 years, we have accumulated a wealth of global success stories and maintenance experience. With front-line experience solving complex mechanical problems, we have earned global acclaim and grown into a comprehensive business with more than 200 professionals. We have a deep understanding of the difficulties faced by equipment under extreme conditions and have extensive practical experience and professional skills in the following areas: High-end industrial power system maintenance: Proficient in diagnosis and repair of mainstream heavy-duty power platforms such as Caterpillar (CAT), Volvo (Volvo), Deutz (Deutz), Doosan/Hyundai, Cummins (Cummins) and other mainstream heavy-duty power platforms, and handle complex electronic control systems and power matching issues. Power optimization and overhaul: Focus on providing power restoration and system upgrades for equipment in heavy-duty operation scenarios to ensure the same performance under high-load conditions. Core parts supply: Provide high-quality spare parts covering piston components, cylinder liners, bearings, turbochargers, fuel injectors/high-pressure oil pumps, sensors, water pumps and engine overhaul sealing packages. All parts have undergone strict suitability verification. Our rich practical experience and complete supply chain system are our most valuable assets. Whether you face complex mechanical problems or need reliable spare parts, Keming Machinery has the expertise to help you succeed! Please contact our sales representative Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770