Volvo rakennuskoneet Volvo D4E moottori

Volvo D4E Engine: A high-performance, 4-cylinder, liquid-cooled diesel engine designed specifically for Volvo construction equipment. Known for its reliability, fuel efficiency, and high torque output at low RPMs, the D4E is a core power plant for mid-sized machinery, delivering smooth operation in demanding job sites.

Engine Configuration: Inline 4-cylinder, 4.0L displacement

Cooling System: Liquid-cooled

Rated Power: Approx. 75 – 100 kW (100 – 134 hp) @ 2000 – 2200 rpm (varies by application/tuning)

Fuel System: High-pressure common rail injection with electronic management, turbocharged and intercooled

Emission Standards: Generally compliant with Tier 3 / Stage IIIA standards

Key Advantage: Excellent power-to-weight ratio, low vibration, and optimized fuel consumption under variable load cycles.

Primary Applications: Volvo excavators (e.g., EC140B, EC160B series), backhoe loaders, and wheel loaders.

Guangzhou Jianming Machinery Equipment Co., Ltd.
With 20 years of solid practical experience, we are experts specializing in mechanical power and spare parts.

We started as a small mechanical repair shop. Over the past 20 years, we have accumulated extensive successful practice cases and maintenance experience worldwide. This first-line experience in solving complex mechanical problems has earned us widespread acclaim globally and propelled our growth into a comprehensive enterprise with over 200 professionals.

We deeply understand the difficulties faced by equipment under extreme conditions and possess rich practical experience and professional skills in the following areas:

Heavy Machinery Power Upgrades & Retrofitting: Providing custom engine retrofitting and replacement solutions for excavators, bulldozers, loaders, and other heavy equipment. We are highly proficient in mainstream power systems, including Kobelco, Yanmar, Caterpillar, Cummins, Isuzu, Perkins, Deutz, and Volvo.

Mining Equipment Maintenance & Optimization: Offering professional repair, maintenance, and power optimization strategies specifically designed for heavy mining equipment operating under high-load conditions.

Agricultural & Irrigation System Solutions: Assisting farms in efficiently designing and assembling irrigation systems, as well as troubleshooting and upgrading power units for various agricultural machinery.

Leveraging this wealth of technical experience, we are also a strong supplier of spare parts:

Comprehensive Mechanical Parts Supply: Because we understand repair, we know the importance of quality. We provide a complete range of carefully selected parts for excavators and heavy machinery, covering hydraulic systems, fuel systems, internal engine components, and electrical systems, fully meeting your one-stop procurement needs.

Our rich practical experience and comprehensive 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!