Model

A492BPG

 C490BT2

C490BT

C490BT3

Number of cylinder-Bore×Stroke  (mm

4-92-105

4-90-105

Type

In-line, Water cooled ,4 Stroke

Type of combustion chamber

DI

Total displacementL

2.792

2.672

Compression ratio

17.8

18.4

Rated output/Rated speed kW/r/min

36.8/2400

 30.9(42Ps)/2400

29.4(40Ps)/2400

25.8(35Ps)/2300

Max specific fuel consumption of full load N·m/r/min

≥165/17001900

 ≥149/16001800

≥142/16001800

≥135/16001800

Min specific fuel consumption of full load (g/kWh)

≤228

Oil consumption (g/kW·h)

≤1.2

Min idle speed (r/min)

750±30

Max smoke of full loadFSN

≤3.0

Exhaust temperature (°C)

≤550

Net weight  (Kg)

≤270

≤290

Length×Width×Height (mm)

751×565×690

787×726×719

Torquemoment Reserve Ratio %

/

 ≥21

≥21

≥26