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Cummins Construction Machinery Diesel Engine 4BTA3.9-C125

Cummins Construction Engine B-Series

Cummins Construction Machinery Diesel Engine 4BTA3.9-C125

General Information of Cummins
4BTA3.9-C125 Construction Machinery Engine
Engine Model 4BTA3.9-C125
Engine Type 4 Cylinders in Line
Displacement 3.9L
Bore*Stroke(mm) 102 * 120
Engine Configuration Number D383055CX02
Net Weight (with flywleel & alternator) 355 KG
Overall Diemension(L*W*H) 867mm*544mm*988mm
Technical Specification of Cummins 4BTA3.9-C125 Construction Machinery Engine
Certification Euro I
Aspiration Turbocharged & Intercooled
Fuel System Wuxi Weifu A Pump/RSV Governor
Governor Mechanical
Electrical System(Starter Motor/Alternator) 12V/24V
Lowest Starting Temp without auxiliary system 0℃
Engine Cooling Fluid Volume 8.3 L
Idel Speed 950 rpm
Max. Continuous Running Altitude 2000 m
Performance Data of Cummins 4BTA3.9-C125 Construction Machinery Engine
Rated Power/Speed 93 kW/125HP @ 2200rpm
Max.Torque/Speed 475 N.m @ 1500 rpm
Fuel Consumption @ Rated Power 233g/Kw.h
Compression ratio 16.5:1
Minimum Fuel Consumption/speed 208g/KW.h/1500RPM
Maximum Fuel Consumption/speed 261g/KW.h/800RPM
Fuel Consumption/rated speed 233g/KW.h/2800RPM
As optional of Cummins 4BTA3.9-C125 Construction Machinery Engine
Control Panel As optional

 

Curves shown above represent gross engine performance capabilities obtained and corrected in accordance with GB/T18297.

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