المحرك Yanmar 3TNV74F

Yanmar 3TNV74F Engine: A high-performance, ultra-compact 3-cylinder, liquid-cooled diesel engine. The "F" designation indicates it is designed for tighter emission compliance (typically Tier 4 Final/Stage V), making it a popular, environmentally friendly choice for the smallest class of construction and utility equipment.

Engine Configuration: Inline 3-cylinder, 4-stroke, 0.993L displacement.

Cooling System: Liquid-cooled.

Rated Power: Approx. 14 – 18 kW (19 – 24 hp) @ 3000 rpm (depending on specific application).

Fuel System: Mechanical direct injection (optimized for low emissions and clean combustion).

Key Advantage: Incredible power-to-size ratio. It provides consistent performance for light-duty tasks while maintaining a very low physical profile, making it ideal for equipment with severely constrained engine bays.

Primary Applications: Ultra-compact mini-excavators, small ride-on mowers, compact tractors, and various small-scale utility/industrial machinery.

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 Yanmar, Kobelco, Caterpillar, Cummins, Isuzu, Perkins, Deutz, Mitsubishi, 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!