Yuchai YC4D Series Marine Engines

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Yuchai YC4D Series Marine Engines

· High performance combustion chamber and intake swirl contribute to lower fuel consumption

· Yuchai sealing technology in piston ring and valve oil seal reduces the lube oil consumption

· High fuel efficiency and low maintenance cost

· Compact size facilitates installation, maintenance and repair

· Operator and nature friendly with low noise, rapid start ability and low emissions

· Major overhaul period is more than 10000 hours

· Good for medium size cargo ships and fishing vessels








Vertical in-line, 4-cylinder, 4-stroke, direct injection, water-cooled

Bore ×Stroke                                          (mm)

108 ×115



Turbocharged & inter-cooled

Displacement                                            (L)


Compression ration


Rated power/Speed                (kW(hp)/r/min)





Fuel consumption                            g/(kW·h)



Oil consumption                              g/(kW·h)



Counterclockwise ( facing flywheel )

Starting method


Dry weight                                             (kg)



Engine dimension (L×W×H)                 (mm)

986 × 730 × 948

1311 × 746 × 962



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the differences between front and rear engines?
The rear engine is rare, such as the Porsche 911 series, the theory is easy to control than the front engine speed. In fact, many engines behind the cab car called "mid engine", it is for the car before and after the weight distribution of the best choice when driving the most easily manipulated, mostly mid top sports car, such as Honda NSX, Ferrari F430, Lamborghini EB16.4 and the most terrifying veyron.
Q:What is the Changan SUZUKI shinotaku engine
According to the published data, the maximum power of the new Alto with the SUZUKI K10B engine can reach 52kw/6200rpm, the maximum torque is 92 Nm /2500-3500rpm. The SUZUKI K10B engine increases the intake volume, thereby increasing the power and torque of the engine, making the engine more torque output in a wide range of speed, and more practical. Data show that the new Alto lowest fuel consumption per hundred kilometers of 3.6L, fuel economy reflects the level of science and technology of SUZUKI engine. Emissions, the new Alto reached the national standard of 4
Q:The car's engine trouble light is on. What should I do about it?
The engine failure light is 1, the combustion state is not good, the engine combustion state is bad, is the engine fault light is the main reason. In car design, in order to ensure that the engine is in good working condition, ensure the normal working life of the engine, design and installation of the oxygen sensor on the engine for combustion state monitoring engine, once the engine combustion is not good, not only will cause environmental pollution, waste of fuel and the engine will lead to excessive wear.
Q:What's the difference between the engine 1.8T and the 1.8L?
It is to use the engine emissions as the power to drive the turbine room of the turbine (located in the exhaust tract), turbine driven by another coaxial impeller in inlet, impeller compresses the air filter from the pipeline delivered fresh air, then into the cylinder
Q:What is the 4GB2 engine?
The new and 1.5L VVT (4GB2 power) is JAC joint international renowned research institutions, the integration of the world advanced power technology research and development resources, a new generation of aluminum 1.5L VVT small displacement engine together with the international first-class R & D manufacturing, international leading technology. Based on the international leading technology of MITSUBISHI 4A91 platform optimization design, for the upgrading of MITSUBISHI 4G15 technology version of the perfect presentation. The perfect presentation of the six major performance improvements:
Q:What about SQR484F?
Because it is an early production of independent research and development model, more attention to reliability and peace of nature, so in the power adjustment aspect is more conservative, at present the engine is already very mature, is Chery's flagship 2.0L engine.
Q:What's the difference between front and rear of a car engine?
The only commercially available car Porsche RR 911 as an example, the official before and after the weight ratio is 39:61, almost equal to a turn FF car, MR car weight ratio is more uniform, the Porsche Boxster 46:54, Ferrari 360 Modena 43:57. Although some car factory like FR cars can do 50:50 car weight ratio, the controls is handy, but from the perspective of acceleration, or head light tail heavy MR and RR are the most favorable for before and after the weight ratio is as small as possible, will adopt a car body design wide narrow tail head and rear wheel the coarse
Q:Where is the lining of the engine located in the engine?
Then the fault for idle speed control valve and its fault or intake pipe leakage, if the pedal to the middle position of opening, still won't start, should be the next step to check the visual inspection. Check the air inlet for leaks; check the hoses and their connections for good condition; check the crankcase ventilation, hose leaks, or
Q:Engine arrangement...
The 3.W model is actually a combination of two sets of V machines. The structure is extremely complex, but more compact and efficient. Luxury cars are seen in the grading configuration, such as Audi, Volkswagen and so on
Q:What is the meaning of the rear of the car engine?
It is the use of the engine exhaust gas inertia momentum to promote the turbine chamber turbine, turbine and drive the coaxial impeller, the impeller pressure sent by the air filter pipe air, so that pressurized into the cylinder.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range