Brief Introduction：
Designed and developed based on YAMAHA technology platform; Ample power, excellent fuel efficiency, low vibration and emission, high reliability; Compact in design, light in weight.
|
YC4F Series Marine Engine
|
 |
|
Engine Model
|
YC4F115C-31
|
YC4F100-C20
|
YC4F90L-C20
|
|
Configuration
|
Vertical , in-line, water cooled, 4 stroke
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Number of cylinders ×Bore × Stroke（mm）
|
4×92×100
|
|
Displacement （L）
|
2.66
|
|
Compression Ratio
|
16.3:1
|
|
Continuous Power/Speed（kW/r/min）
|
85/3100
|
73/2950
|
63/2800
|
|
1-hour Power/Speed（kW/r/min）
|
93.5/3200
|
80/3045
|
70/2890
|
|
Min. fuel consumption（g/kW·h）
|
≤195
|
|
Lubricant Oil Consumption (g/kW·h)
|
≤0.8
|
|
Crankshaft Rotation Direction(facing power output end)
|
Counterclockwise
|
|
Dry Weight (kg)
|
420
|
|
Overall Dimension (LxWxH) mm
|
866×623×738
|
|
Gearbox to be matched
|
HC038A, Hangzhou
|
|
Application
|
Public service ship /passenger ship/fishing boat
|
|
|
|
