볼보 D7E Engine

Configuration: Liquid-cooled, four-stroke, inline-six-cylinder engine featuring a high-efficiency exhaust turbocharger and an air-to-air charge air cooling system. Design Advantages: Utilizes a high-strength cast-iron cylinder block and an optimized high-pressure fuel injection system. It achieves ultra-fine fuel atomization and superior combustion and thermal efficiency, balancing robust power output with low emissions. Performance: Delivers abundant high torque at low speeds. It offers agile power response and smooth, consistent output during frequent stop-and-go city driving, fully loaded transport, or medium-duty construction machinery operations. Durability: Engineered with reinforced, high-strength internal alloy components and optimized forced-circulation lubrication and cooling systems to ensure a long service life, even under the rigorous demands of continuous, long-term operation. 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 and a track record of success worldwide. Through hands-on experience in resolving complex mechanical issues, we have earned 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—such as Volvo, Deutz, Caterpillar (CAT), and Cummins—including handling complex electronic control systems and power integration 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 need reliable spare parts, Jianming Machinery has the expertise to help you succeed! Please contact our sales representative, Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770