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4BT3.9 105hp 2800RPM 4 Cylinder Cummins Replacement Diesel Engine Set

4 Cylinder Diesel Engine Parameter:

1. Four-cylinder engines typically convert chemical energy into mechanical energy. Sometimes engines are applied to generators or entire machines including power plants, such as gasoline engines or aircraft engines. The main component of the engine is the cylinder, which is the power source for the entire car.
2. The basic principle of a four-cylinder engine is to convert the thermal energy of gasoline (diesel) into mechanical energy, which works by driving a piston as the gas expands and burns in a sealed cylinder. , The body of the four-cylinder engine is mainly composed of cylinder block, crankcase, cylinder head, cylinder head gasket and other components.
3. Application for Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery, port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit, pump power units and other power units, automobile industry power ships.


4BT3.9 105hp 2800RPM 4 Cylinder Cummins Replacement Diesel Engine Set

Compacted Yet Durable And Dependable Engine:6B series engine contains up to 40% fewer parts than competition engines in its class. This results in a better power-to-weight ration,a less chance of faliure and lower repair cost.

Advanced design and manufacturing:Make the 4 cylinder engine delivers superior performance and lower cost than competitive engines.

Excellent cold start performance:with improved 6.6kw starter and intake air heater.

General data of Cummins 4BT3.9-C105 Construction Machinery Engine
Engine Model Cummins 4BT3.9-C105
Type 4 cylinder in line
Displacement 3.9L
Bore&Stroke 102*120mm
Dry Weight 338kg
Dimension(L*W*H) 778*634*912
Performance Data of Cummins 4BT3.9-C105 Construction Machinery Engine
Rated Output 77kw/105hp
Rated Speed 2800RPM
Max Torque/Speed 330N.m/1500RMP
Torque/Rated Speed 263N.m/2800RMP
Minimum Fuel Consumption/Speed 227g/kw.h/1500RMP
Maximum Fuel Consumption/Speed 270g/kw.h/2800RMP
Fuel Consumption/rated speed 270g/kw.h/2800RMP
Technical data of Cummins 4BT3.9-C105 Construction Machinery Engine
Aspiration Turbocharged
Fuel System PW Pump/RSV Governor 15%
Coolant capacity-engine only 7.9 litre
Minimum Idle speed 750RPM
Maximum Speed(10% rated load) 3200RPM
Compression ratio 16:5:1

Company InformationThe above is general technical information of Cummins 4BT3.9-C105 industrial application engine.It is also for us to supply the Cummins 4BT3.9-C105 genuine parts and 4BT3.9-C105 engine power pack.

Jvh Industry and Trading Co.,Ltd specializes in distributing engine assembly and engine generator set  to more than 20 countries under 10 year's development.

JVH focus on providing genuine parts and top aftermarket spare parts ,as well as providing professional after sales service , so it receives good reputation among clients all over the world. It will keep such spirit and improve its service to be the excellent distributor in diesel engine parts.
Now it has strong and stable supplying system by investing big factories of cylinder blocks, cylinder heads, crankshafts, camshafts, pistons, cylinder liners etc.

4BT3.9 105hp Cummins Diesel Engine Set 2800RPM 4 Cylinder Generator 3



4BT3.9 105hp Cummins Diesel Engine Set 2800RPM 4 Cylinder Generator 4




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