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Cummins engine QSB3.9-C80-30 technique specification

Bore*stroke 102 * 120mm
Intake method Turbocharged intercooled
Fuel systeme High pressure common rail system
Cooling Method Water Cooled
Compression Ratio 16.5 : 1
Governor Type Eelectronic Control
Lowest Starting Temp -25℃/-12℃ (without/with auxiliary system)
Starting System Electrical Starting Motor 24V/750A,12V/500A
Manufacturer DCEC Cummins

Cummins diesel engine QSB3.9-C80-30 trade information

Warranty time 1year or 1500h
Engine Size(L*W*H): 778mm*753mm*882mm
Packing size 850mm*820mm*980mm
Weight net 331 Kg
Weight gross 400 Kg
Delivary port Shanghai
Marine delivary boat Masket/zhongyuan
Delivary time 15 working days
Trade termes FOB/CIF/CNF
Payement termes T/T,L/C
Mode of transport Sea transportation or air transportation

Original/genuine parts

Cummins parts | P/N: FF63009

Fuel Filter | P/N: FF63009

DCEC Cummins engine parts | P/N: 4061851RX

Fuel Injector | P/N: 4061851RX

Genuine Cummins Parts | 5406060

Fuel Injector Repair Kits | P/N: 5406060

Cummins diesel parts | P/N: 3896045X

Fuel drive pump | P/N: 3896045X

Cummins parts guarantee of engine durability and reliability

Cummins parts
Cummins parts
Cummins parts

Professional configuration, best quality

CCEC Cummins production plant

Professional configuration, best quality

Advanced design and sophisticated manufacturing, adapt to a variety of harsh working conditions, high strength, strong ability to work under heavy loads.

The cylinder block and cylinder head adopt an integrated design to prevent the occurrence of engine water and oil leakage. The parts are about 40% less than other similar engines, and the failure rate is greatly reduced.

Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.

The cylinder bore adopts a platform mesh honing design, which is perfect The geometric structure effectively prevents oil leakage, and adopts advanced technologies such as new piston ring components and gasket crimping molding to reduce oil loss.

Adopt Holset supercharger with integral wastegate valve, low-speed response and strong power, three-stage fuel filter to ensure a balanced level of particulate dispersion, protect the main components of the fuel system, and maximize the life of the engine.

Electronic control system can intelligently switch the working mode according to the environment and operating conditions, and has the functions of self-diagnosis, alarm and remote monitoring.

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