Line

Items

NG

LP

1

Type

4 stroke, inline, water cooling, pre-mixing

2

Bore x stroke mm

91×86

3

DisplacementL

2.237

4

Compression ratio

8.8

8.8

5

Rated power for matched gensets (kw/rpm)

23/1,800, Engine #: NG4Y-23

25/1,800, Engine #: LP4Y-25

44/3,000, Engine #: NG4Y-44

48/3,000, Engine #: LP4Y-48

48/3,600, Engine #: NG4Y-48

52/3,600, Engine #: LP4Y-52

6

Fuel consumption g/(kW·h)

280

260

7

Lubricating method

Forced and Splash lubrication

8

Ignition method

LPG/CNG IgnitionLPG/CNG Spark plug

9

Flywheel connection

SAE 7-1/2

10

Flywheel housing connection

SAE 4

11

Speed sensor

2 pcs, M16x1.5