Caterpillar 的 发动机 Caterpillar 3406C

Caterpillar 3406C Engine: A 14.6L inline-6 ​​heavy-duty diesel engine. As a refined evolution of the 3406 series, the 3406C builds upon the 3406B's legacy of high torque and exceptional durability. It features further optimizations in fuel system control and component longevity, delivering outstanding stability in heavy-duty logistics and high-intensity construction operations.

Engine Configuration: Inline-6 ​​cylinder, 14.6-liter displacement

Rated Power: 260 – 375 kW (350 – 500 hp) @ 1800 – 2100 rpm (depending on rating)

Dimensions: Approx. 1400mm x 950mm x 1250mm (L x W x H)

Weight: Approx. 1250 kg – 1350 kg (dry weight)

Cooling System: High-efficiency heavy-duty liquid cooling system

Fuel System: Mechanical fuel injection pump system (electronic assistance optional on some models); equipped with turbocharging and aftercooling

Emissions Standards: Compliant with EPA Tier 1 / EU Stage I standards

Key Applications: Heavy-duty highway trucks, large crawler bulldozers, heavy-duty wheel loaders, off-highway mobile equipment, and large generator sets

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

We began as a specialized machinery repair shop. Over the past two decades, we have accumulated a wealth of successful case studies and maintenance expertise worldwide. This frontline experience in resolving complex mechanical issues has earned us widespread acclaim and propelled our growth into a comprehensive enterprise employing over 200 professionals.

We deeply understand the challenges equipment faces under extreme operating conditions and possess extensive practical experience and expertise in the following areas:

Heavy Machinery Power Upgrades and Modifications: Providing customized engine modification and replacement solutions for excavators, bulldozers, loaders, and other heavy equipment. We possess extensive expertise in mainstream power systems, including brands such as Kobelco, Yanmar, Caterpillar, Cummins, Isuzu, Perkins, Deutz, and Volvo.

Mining Equipment Maintenance and Optimization: We provide specialized repair, maintenance, and power optimization strategies tailored for heavy-duty mining equipment operating under high-load conditions.

Agricultural and Irrigation System Solutions: We assist farms in the efficient design and assembly of irrigation systems, while also troubleshooting and upgrading power units for various types of agricultural machinery.

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

Comprehensive Machinery Parts Supply: Our deep understanding of maintenance gives us a profound appreciation for quality. We offer a wide range of premium parts for excavators and heavy machinery—covering hydraulic systems, fuel systems, internal engine components, and electrical systems—to meet all your one-stop procurement needs.

Our extensive practical experience and comprehensive supply chain network are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery has the expertise to help you succeed!