Cummins 4BT 3.9 100 hp |4BT3.9-C100

The Cummins 4BT 3.9 100 hp |4BT3.9-C100 Industrial engine is a 4-cylinder, in-line, 3.9-liter four-stroke engine with a 102 mm bore and 120 mm stroke. It is equipped with a Weifu A pump and RSV governor, along with a turbocharger. This engine delivers a prime power of 100HP at 2400 RPM.

We offer full life cycle services to our customers, starting from design and power system supply, to installation and commissioning. Our services extend to after-sales service training, spare parts supply, troubleshooting, and technical support for overhauls. With Hawks Parts, customers receive comprehensive support throughout the lifespan of their equipment.

4BT3.9-C100 – General Information

• Model: 4BT3.9-C100
• Type: 4 Cylinders in Line
• Displacement: 3.9L
• Bore * Stroke: 102 * 120

• Engine Configuration Number: D382043CX02
• Net Weight (with flywheel & alternator): 338 Kg
• Overall Dimension: 867mm*544mm*988mm
• Manufacture Plant: Dongfeng Cummins Plant

4BT3.9-C100 – Performance Data

• Rated Power/Speed: 75 kW/100HP
• Rated Speed: 2400 rpm
• Max Torque/Speed: 330 N.m @ 1500 rpm

• Fuel Consumption @ Rated Power: 250g/Kw.h
• Max Continuous Running Altitude: 2000 m

4BT3.9-C100 – Technical Specification

• Certification: Euro I
• Aspiration: Turbocharged-Intercooled
• Fuel System: Weifu PW/RSV
• Compression Ratio: 17.3:1

• Electrical System (Starter Motor/Alternator): 12V/24V
• Lowest Starting Temp Without auxiliary system: -12℃
• Engine Cooling Fluid Volume: 7.9 L
• Cooling Method: Water Cooled

Cummins Engine Series