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Home > Products > Engine for Marine/Boat > SDEC Marine Engine > YC6A250-C20 250hp marine engine 4 stroke boat motor marine diesel engine with gear box

YC6A250-C20 250hp marine engine 4 stroke boat motor marine diesel engine with gear box

Product Description

YC6A250-C20 250hp marine engine 4 stroke boat motor Marine Diesel Engine with gear box

Product Description


Model YC6A280-C20 YC6A260-C20 YC6A250-C20 YC6A220C YC6A195C YC6A190C YC6A170C YC6108ZLCB
Configuration Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled
Bore ×Stroke  (mm) 108 ×132
Aspiration Turbocharged & inter-cooled
Displacement  (L) 7.25
Compression ration 17:01
Rated power/Speed  (kW(hp)/r/min) 206(280) 191(260) 183(250) 162(220) 145(197) 140(190) 125(170) 112(152)
/2500 /2300 /2200 /2300 /2300 /1800 /1500 /1500
Fuel consumption  g/(kW·h) ≤198
Oil consumption  g/(kW·h) ≤0.8
Rotation Counterclockwise ( facing flywheel )
Starting method Electric
Dry weight  (kg) 780 770
Engine dimension (L×W×H)  (mm) 1433 × 899 × 976 1415 × 910 × 1075
Certificate ZC, ZY, CCS, IMO

 Company Info                                                                                                                                                                     

 High conversion rate 

100% copper Alternator, class F insulation, high conversion rate. 


Stable output 
Smart AVR controller ensures stable voltage and less voltage waveform distortion. 


Digital panel 
Digital intelligent control panel with display of voltage, frequency and running time, makes easy maintenance.


Easy carrying
An open frame configuration means it’s easy to move and use. 


Wide application 
Various output sockets are available to meet all customers’ requirements 



With air-preheating device, it can be easily started at low temperature.


Optional items 

Remote control, more control distance and control as your kindly heart.

Remoter: control anytime anywhere freely. 

ATS Control to make the city power and generator change more easy.

ATS: automatic transfer from city power and gen-set power.

It can be used Smart digital panel to make the generator more easy and safe using.

Intelligent digital control panel: with overload, over voltage, over current and low oil pressure protection function. 


 Our Service                                                                                                                                                                              


Application area for your reference:


Related Machines                                                                                                                                                   


genset with Cummins Diesel Engine         boat generator with diesel marine engine



1)Q:Are you a factory or a trading company?

  A:We are factory.


2)Q:What kind of package do you use in delivery?

  A:Less than whole container cargo,bubble film;whole container cargo,naked packing with plastic wrap.


3)Q:Can we customize the genset?

  A:Yes,we can customize the color,style and configuration as your demands.


4)Q:What's your payment term?
  A:We accept 30% T/T as the deposit,and balance payment before delivery.


5)Q:What's the delivery time?
  A:Delivery within 7 days after deposit confirmed.


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