4BT Cummins Diesel Engine
is a diesel turbocharged engine with an inline 4-cylinder design. The abbreviation 4BT means four-cylinder, “B” series turbo.The Cummins 3.9L (4BT) inline four-cylinder diesel engine produces 105 horsepower and 265 pound-feet of torque from its relatively small size (30.6 inches long, 24.6 inches wide, 37.7 inches high). This is why it is a popular candidate for engine replacement.Its engine has the advantages of compact structure, large power reserve, high reliability, stable speed regulation performance, small vibration, small size, low fuel consumption, low emissions, and low noise.
Product By Application
For Generator application,The engine speed regulation method is mechanical and electrical speed regulation. The power range is 47-72kw,the speed is 1500 rpm & 1800 rpm.
For construction machine application,4BT engine’s power range is 60KW-97KW,the speed is 1500RPM-2500 RPM.
For marine generation,4BT engine includes 3 models : 4BTA3.9-GM47/4BTA3.9-GM55/4BTA3.9-GM65,The power range is 47KW-72KW,Optional speed is 1500rpm and 1800rpm.
High-Quality Technology
Cummins China joint venture factory (China authorized factory) engines also enjoy global joint warranty and have professional technical service support. The configuration is based on the genuine Cummins system and is consistent with the factory configuration.
Excellent Cold Start Performance
It is equipped with an air intake electric preheating setting and a high-power starter of 6.6KW, thereby improving the engine cold start performance (passed the extremely low temperature verification of minus 36 degrees in Mohe, China’s Arctic Village)
Lower Maintenance Costs
The smaller number of parts and lower use failures greatly reduce the overall maintenance cost of the engine. Maintenance time is saved by more than 50% compared with other similar products.
