Cummins 4BT3.9-C Genuine Construction Diesel Engine

  • Engine Type: Inline-4 Cylinder
  • Bore x Stroke: 102 X 120 mm
  • Displacement: 3.9 L
  • Fuel system: Weifu PW/RSV
  • Compression Ratio: 16.5:1
  • Aspiration: Turbocharged & Inter-cooled
  • Manufacture Plant: Dongfeng Cummins Plant
  • 12 Months Warranty
  • Technical support
  • Professional Team
  • Genuine Quality
  • Authentic wholesale

Cummins 4BT3.9-C Genuine Construction Diesel Engine

Cummins 4BT3.9-C Features

The Cummins 4BT3.9-C series Industrial engine is a 4-cylinder, in-line, 3.9-liter four-stroke engine with a 102mm bore and 120mm stroke. The engine is equipped with a Weifu (or BYC) fuel pump and offers a prime power range of 80 HP to 130 HP.

To accommodate different power output requirements, the Cummins 4BT3.9 series Industrial engine is available in three configurations: turbocharged engine (code T), turbocharged engine with water-air intercooler (code single A), and turbocharged engine with air-air intercooler (code double A).

The Cummins 4BT3.9 series electronic industrial engine can achieve up to EU Stage V emission standards. The emission standard marks 30/40/50 signify EU Stage III, IV, and V emission standards respectively. While the engine itself remains the same across different emission standard models, the major differences lie in the after-treatment system and ECU program. Hawks Parts regularly updates the product introduction page for different emission standard engine models on our website. We encourage you to subscribe to our website for the latest updates.

We provides comprehensive industrial power pack solutions. These solutions integrate components such as air intake and exhaust systems, cooling systems, control systems, transmissions, and hydraulic accessories. Additionally, Hawks Parts also supplies special products such as explosion-proof engines, generators, water pump sets, and power packs designed for ultra-low-temperature conditions.

Beside,We offer full life cycle services to all our customers, covering everything from design and power system supply to installation, commissioning, after-sales service training, spare parts supply, troubleshooting, and overhaul technical support.

If you require an engine model that is not currently available on our website, please contact the Hawks Parts sales team for technical details and related documents. Our well-trained sales and engineering team will assist you with all available products and technical documents here.


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