Product Description
150hp stern drive engine yacht diesel engine
Features:
This engine adopted advanced design theory and design method, combing with the many years turbocharged inter-cooler technology and practice experience to develop unitedly the high speed yacht power, high reliability, lower emission.
Fast speed: High rotation speed running could guarantee the high speed of the yacht, better acceleration.
Reliability: High strengthened crankshaft, enhanced type gantry type cylinder block, inner cooling fuel pipe piston, the development is authorized by China government. Each circle nearly 20 sets of sample engine, three times of design, revising and testing to greatly protect the following volume production safety, reliable running.
Fuel-saving: Turbocharged inter-cooled technology, high press common rail technology application, it makes each milliliter fuel could release superlatively. Lower noise and comfortable: Small vibration, lower noisy, lower emission.
Safety: Water cooled air exhaust pipe, lower temperature and thermal insulation technology, to lower the engine room temperature.
Compact construction and light weight: Module design, light weight materials application, the whole unit engine weight is very light can be 380kg and the good surface looking.
| Model |
Yuchai 4 cylinder marine engine 150hp 3100rpm |
| Type |
Vertical, in-line, water-cooled, four stroke |
| Intake way |
Turbo charging |
| No. of cylinders - Bore × Stroke (mm) |
4-96×103 |
| Displacement (L) |
2.982 |
| Compression ratio |
16.3:1 |
| Continuous power /speed (kW (Ps)/r/min) |
110 (150)/3100 |
| One-hour power/speed (kW (Ps)/r/min) |
120 (165)/3200 |
| Min. specific fuel consumption (g/kW·h) |
≤195 |
| Specific oil consumption (g/kW·h) |
≤0.8 |
| Crankshaft rotation direction (seen from power output end) |
Anticlockwise |
| Starting way |
Electrical |
| Net weight (kg) |
380 |
| Overall dimensions (LxWxH) (mm) |
828×663×724 |
| Certificate |
ZC,CCS |
Details introduction
150hp diesel engine tech. parameters
| Type |
Vertical, in-line, water-cooled, four stroke |
Rated speed |
r/min |
3100 |
| Intake way |
Turbo charging& inter-cooled |
Overload power |
kW |
121 |
| Firing room type |
Direct injection Ɯ firing room |
Overload speed |
r/min |
3 200 |
| Fuel system |
Electrical control high press common rail pump |
Rated working condition fuel consumption |
g/（kW·h) |
≤195 |
| No. of cylinders - Bore × Stroke (mm) |
4-96×103 |
Mini.fuel consumption g/（kW·h） |
≤192 |
|
| Valve number per cylinder |
2 |
Rated idle speed(max. speed) |
r/min |
≤3410 |
| Displacement (L) |
2.982 |
Min. Adjustable idle speed |
r/min |
650～750 |
| Cylinder type |
Wet cylinder |
Min. Overload continue speed |
r/min |
≤1395 |
| Compression ratio |
16.3:1 |
Oil consumption g/（kW·h） |
≤0.2 |
|
| Firing sequence |
1—3—4—2 |
Smoke BSU |
≤3.0 |
|
| Crankshaft rotation direction |
Anti-clockwise(face to free end) |
Noise |
Lw dB(A) |
≤117 |
| Lubricating type |
Press and splash |
IMO |
g/（kW·h） |
≤7.85 |
| Oil capacity (L) |
10 |
Net weight |
kg |
380 |
| Starting type |
Electrical start |
Rated power |
kW/hp |
110/150 |
| Back press(after turbocharged) |
kPa |
≤10 |
Dimension(L*W*H) |
mm |
 |
 |
Mercury Stern drive
| Emission |
Tire 2 |
| Horse power |
150hp |
| Rated speed |
3800-4000 |
| Cylinder number |
1--4 |
| Engine dry weight |
360-400kg |
| Aspiration |
Turbocharged |
| Fuel injection system |
High press common rail |
| Cooling system |
Fresh water cooling |
| Digital throttle and shift |
Yes |
|
Diesel engine parts shipping list
| No. |
Name |
Drawing |
Qty. |
No. |
Name |
Drawing |
Qty. |
| 1 |
Nut M16 |
Q340B16 |
2 |
16 |
Post vortex transition nozzle gasket |
F9200-1118509 |
1 |
| 2 |
Gasket φ16 |
Q40116 |
2 |
17 |
Turbine rear take over gasket |
F9200-1118501 |
1 |
| 3 |
Gasket 16 |
Q40316 |
2 |
18 |
Post vortex transition nozzle |
F9200-1118507 |
1 |
| 4 |
Bolt M16×90 |
Q150B1690 |
2 |
19 |
Rear vortex tube is fully coated with a heat insulation sleeve |
F9200-1118571 |
1 |
| 5 |
Flange bolt M10×22 |
Q1841022TF2 |
3 |
20 |
Connect the cooling tube behind the vortex |
FAT20-1118508 |
1 |
| 6 |
Combination seal washer 16 |
Q/YC149-16 |
4 |
21 |
Flange bolt M10×16 |
Q1841016TF2 |
2 |
| 7 |
Hinged bolts M16×1.5 |
Q/YC901-1C1615 |
2 |
22 |
Flange bolt M10×20 |
Q1841020TF2 |
2 |
| 8 |
Prefilter unit |
SC2000-1105300 |
1 |
23 |
Pipe joint |
FAT20-1118553 |
1 |
| 9 |
Electronic throttle unit |
L7100-3823800A |
1 |
24 |
Flange |
FAT20-1013202 |
1 |
| 10 |
Controller |
FG200-3823351A |
1 |
25 |
Gasket |
B8500-1119105B |
2 |
| 11 |
Filter components |
FG200-1105140 |
1 |
26 |
Vehicle wiring harnessⅡ |
FAT10-3823262C |
1 |
| 12 |
Filter components |
S2000-1105350 |
1 |
27 |
Engine side meter |
L7200-3800D40-006 |
1 |
| 13 |
Oil filter |
186-1012240 |
1 |
28 |
Remote instrument component |
L7100-3800E00-006 |
1 |
| 14 |
V belt |
YC80-15N-1150A |
1 |
29 |
With engine tool assembly |
F9200-3901200 |
1 |
| 15 |
XB-A type wrench for rotary filter |
150-3901016A |
1 |
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