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1200KW Cummins series diesel generator set

Product Introduction

Diesel engine data

Manufacturer

Dongfeng Cummins

model

4B3.9-G2

Rated speed(Rpm)

1500

Engine power(KW)

Main

spare

twenty four

27

Number of cylinders

4

Cylinder arrangement

In-line

Cylinder diameter x stroke (mm)

102×120

Total cylinder volume (L)

3.9

Air intake method

Naturally Aspirated

Compression ratio

16.5:1

Speed control system

GAC electronic speed regulation

Fuel System

Beiyou A pump

Fuel

China 0# Light Diesel Oil

100% load fuel consumption (L/h)

6.7

Lubricant Specifications

15W/40CD

Lubricating oil consumption (L/h)

0.5% fuel consumption

Total lubricating oil capacity (L)

11.4

Coolant capacity (L)

twenty one

Engine cooling method

Radiator that meets ambient temperature of 40℃, belt-driven cooling fan, with fan safety cover


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