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Home > Products > Engine for Marine/Boat > Yuchai Marine Engine > Yuchai 400HP to 500hp diesel marine engine marine diesel engine with gearbox

Yuchai 400HP to 500hp diesel marine engine marine diesel engine with gearbox

Product Description

Yuchai 400HP to 500hp diesel marine engine Marine Diesel Engine with Gearbox

Product Description


Model YC6T540C YC6T510C YC6T480C YC6T420C YC6T390C
Configuration Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled
Bore ×Stroke  (mm) 145 ×165
Aspiration Turbocharged & inter-cooled
Displacement  (L) 16.35
Compression ration 15.5:1
Rated power/Speed  (kW(hp)/r/min) 396(540)/1800 375(510)/1800 352(480)/1800 308(420)/1800 287(390)/1800
Fuel consumption  g/(kW·h) ≤195
Oil consumption  g/(kW·h) ≤1
Rotation Counterclockwise ( facing flywheel )
Starting method Electric ( pneumatic start-up is optional )
Dry weight  (kg) 1980
Engine dimension (L×W×H)  (mm) 2125 ×1105 ×1645
Certificate ZC, ZY, CCS, IMO

Strong power 
Large reserves of torque, strong power, supper overload capacity

Low noise

Well-designed gear transmission structure, make the vibration decreased and noise lowed, patented air cleaner, lower the noise of air inlet and outlet.

Safe and reliable

Excellent production process, strict QC system to make sure the products safe and reliable

Wide application area

Various kinds of output forms are optional

High output

Vertical, Inline-type Six-cylinder design, compact construction, large displacement, high output.

Easy start

Multihole injection coupled with gear motor, starts easily and reliable. 

Company Information





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Application area for your reference

Warranty Policy:

Guarantee for one year or 1000 hours (accord to whichever reach first) from ex-factory date.During the guarantee period,our company will provide the free easy damaged spare part for problems caused by our quality of production or raw material except the damageable spare parts of Diesel Engine caused by customer's incorrect man made operation.After expiration, our company provides cost parts maintenance for genset.

Genset spare parts for your choice:


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Packaging & Shipping


Packing Details:




Q:Are you a factory or a trading company?

A:We are factory.

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.

Q:Can we customize the genset?

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

Q:What's your payment term?

A:We accept 30% T/T as the deposit,and balance payment before delivery.

Q:What's the delivery time?

A:Delivery within 7 days after deposit confirmed.




Contact us if you need more details on Marine Diesel Engine with Gearbox. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Marine Diesel Engine、Diesel Marine Engine. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Engine for Marine/Boat > Yuchai Marine Engine

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