المحرك Cummins QSC8.3 لـ Cummins QSC8.3

Model: Cummins QSC8.3 Diesel Engine

Engine Configuration: Inline 6-cylinder, 8.3-liter displacement

Rated Power: 179 kW – 224 kW (240 – 300 hp) @ 2200 rpm (application-dependent)

Rated Speed: 2200 rpm

Dimensions: Approx. 1200 mm x 800 mm x 1100 mm (L x W x H)

Weight: Approx. 650 kg – 700 kg (dry weight)

Electrical System: 24V starter motor, high-output alternator, advanced Cummins CM electronic control system

Cooling System: Liquid-cooled; high-capacity cooling circuit suitable for extended operation

Fuel System: High-Pressure Common Rail (HPCR) direct injection, with turbocharging and aftercooling

Emissions: Compliant with Tier 3 / Stage IIIA standards (highly adaptable to international regulatory requirements)

Mounting: Heavy-duty industrial skid/base mounting

Key Applications: Large construction machinery (e.g., excavators, wheel loaders), mining equipment, material handling equipment, 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. This frontline experience in solving complex mechanical issues 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 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 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!