Motor Caterpillar 3066 pro Caterpillar 3066

Model: Caterpillar 3066 Diesel Engine

Engine Configuration: Inline-6 ​​cylinder, 6.37L displacement

Rated Power: 100 kW – 135 kW (134 – 181 hp) @ 2200 rpm (depending on configuration)

Rated Speed: 2000 rpm – 2200 rpm

Dimensions: Approx. 1150 mm x 750 mm x 1000 mm (L x W x H)

Weight: Approx. 600 kg – 650 kg (dry weight)

Electrical System: 24V starter, high-output alternator, mechanical/electronic governor

Cooling System: Liquid-cooled; high-efficiency radiator and engine-driven fan

Fuel System: Direct injection, turbocharged (high-power versions typically feature an intercooler)

Emissions: Compliant with Stage II standards

Mounting: Standard industrial skid mount

Key Applications: Medium-sized construction machinery (e.g., Caterpillar excavators, wheel loaders), agricultural tractors, and industrial power units

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 shop specializing in machinery repair. Over the past two decades, we have accumulated a wealth of successful case studies and maintenance experience worldwide. It is this frontline experience in solving complex mechanical issues that has earned us widespread acclaim and driven our growth into a comprehensive enterprise with a team of over 200 professionals.

We deeply understand the challenges equipment faces under extreme 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 specialize in major power systems, including 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 providing troubleshooting and power unit upgrades for various types of agricultural machinery.

Leveraging this wealth of technical expertise, 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 an extensive 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 possesses the expertise to help you succeed!