Model

JC12A-1

JC185-1

JC190-1

Type

Single-cylinder Horizontal Four-stroke

Combustion system

Direct injection

Swirlcombustion Chamber

Bore×stroke(mm)

92×95

85×90

90×90

Compression ratio

18±1

21±1

21±1

1-hour rated output(kw/r/min)

8.88/2400

6.47/2200

7.7/2300

12-hour rated output(kw/r/min)

8.08/2400

5.88/2200

6.98/2300

Specific fuel consumption(g/kw.h)

≤254.3

≤274.7

≤265.2

Specific lube oil consumption(g/kw.h)

≤2.72

≤4.08

≤2.72

Cooling system

Hopper Water cooled

Lubrication system

Combined pressure and Splashing

Starting method

Hand crank

Net weight(kg)

95

95

95

Method of power output

Output of flywheel end

Overall dimensions(mm)

710×381×567

710×381×567

710×381×567