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  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive

Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive

  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive
  • Boat Engine 90hp-150hp High Speed Yacht Power Yuchai Weichai Inboard Marine diesel Engine with Stern Drive

Desciption

Product Overview
 
90-150hp inboard diesel engine with stern drive

Product Description
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.

PRODUCT SPECIFICATIONS
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
3200
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
828×663×724

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