In this article, we
mainly talk about Yuchai G-drive diesel engines for 16kw to 330kw generator
sets. If you want to know about Yuchai diesel generator characteristics, please continue to read.
Yuchai
YC4R Series G-Drive Diesel Engine Brief Introduction
Base on land generator
set power, Raywin Power-train Technology Co.,Ltd., together with Yuchai
Machinery Co.,Ltd., jointly develops compact engine used for generator set and
ship.
Power for 16 to 34 KW
Gensets
YC4R
Model Characteristics:
a. It is characterized
by reliable structure, tunnel-type cylinder block, structure without cylinder
liner, high strength, wide suitability, integrated parts design, and
full-simulation analysis.
b.
Electronically-control VP pump is adopted, which ensure precise control of
fuel-injection quantity, low fuel consumption, good dynamic performance and
fast transient response.
c. It is characterized
by compact structure and light weight.
d. Unilateral
maintenance is adopted; three filters and fuel drain plug are set at same side
for easy maintenance.
YC4FA
Series Brief Introduction
YC4FA series engine is
developed for the market development needs for small generator set, naval
vessel, light bus and passenger vehicle; it is a light type and is
characterized by displacement of 2.982 litres, and energy-saving and
environment-friendly. Electronically-control high pressure common rail
technology (BOSCH) is adopted; and technological achievements from modern
engine, such as low eddy combustion, are adopted; the indexes, such as dynamic
performance and economy, reach the foreign advanced level; such model takes the
leading role of its kind domestically. Marketing holdings of it is more than
450,000.
Power for 40 to 45KW
Gensets
YC4FA
Model Characteristics:
a. It is characterized
by lightweight; some of parts are made of lighter aluminum material; thus the
weight of the whole engine is light.
b. The main structures,
such as engine body, are time-tested, and high-quality alloy cast iron is
adopted for cylinder head, which ensures the high reliability of the whole
engine.
c. Advanced and mature
electronically-control common rail (BOSCH) and high-efficient turbocharged
intercooled technologies are adopted, which ensure precise control of
fuel-injection quantity and effectively improve combustion effect; and fuel
consumption and pollutant emission are reduced.
d. Perfect fault
diagnosis and protection strategy is provided for the electronic control system
of engine for conveniences of maintenance and repair.
e. Requirements for
Grade G3 generating set performance is satisfied.
YC4D
Series Brief Introduction
YC4D series engine
developed by Yuchai, is a classic power product with high brand awareness and
high market recognition; and market holdings of it is more than 500,000; the
engine used for generator set is developed based on it, and is characterized by
reliability and durability, energy-saving and environment-friendly, compact
structure, strong transient loading capability and good maintainability.
Power for 45 to 110KW
Gensets
YC4D
Model Characteristics
a. The main structures,
such as engine body, is time-tested, which ensures the high rreliability of the
whol engine.
b. Advanced and mature
electronically-control common rail (BOSCH) and high-efficient turbocharged
intercooled technologies are adopted, which ensure precise control of
fuel-injection quantity and sufficient air intake; and the full combustion and
less emission of diesel engine under different load conditions are ensured.
c. The design of
integrated outlet water header pipe of cylinder head is adopted, which reduces
the sealing surface and improves sealing reliability.
d. It is characterized
by good transient speed governing performance and strong loading capability;
requirements for generating unit performance grade G3 is satisfied.
e. Two-stage diesel
filter with alarm function is adopted, which ensures the operating.
YC4A Series brief
introduction is same to YC4D series engine, power for 64 to 132KW Gensets
YC4A
Model characteristics
a, b &c
characteristics is same to YC4D model
d. Full-flow oil cooler
is adopted; thus heat dissipation efficiency is increased by 30% and oil
temperature is effectively reduced; and the oil can lubricate the parts under
reasonable temperature to reduce the friction loss.
e. The internally-cooled
oil channel is adopted for piston, which effectively reduces piston temperature
and ensures the long service life.
f. Requirements for
Grade G3 genset performance is satisfied.
YC6A
Series Brief Introduction
YC6A series engine
through long-term market trail, is a mature product with excellent performance
and high reliability; the market quantity of it is more than one million. Such
model is developed for the characteristics of generator unit, which is
characterized by high cost performance, easy use and maintenance, and superior
NVH performance.
Power for 110 to 190KW
Gensets
YC6A
Model characteristics
High-strength alloy cast
iron engine body, forging crankshaft, and connecting rod employing the cracking
technology are adopted, which ensure high reliability after years of full
verification by market.
YC6MK
Series Brief Introduction
YC6MK series engine after
more than 10 years market trial, is widely used in heavy bus, heavy truck,
engineering machinery, ship and generator set. After its configuration is
upgraded to electronically-control high pressure common rail, the emission
meets the requirements for non-road stage III; and it is characterized by
sufficient margin,m stronger dynamic performance, lessfuel consumption and
better transient loading capability.
YC6MK
Model characteristics
a. Integral crankcase
and integral cylinder head are adopted, which ensure good reliability.
b. Wet cylinder liner is
adopted, which ensures the wear resistant and easy maintenance.
c. High-strength
crankshaft is adopted, which ensure good wear resistance, and long service
life.
d. The internally-cooled
oil channel technology is adopted for piston, which ensures high temperature
resistance and good reliability.
e. Advanced and mature
electronically-control high pressure common rail fuel system, and the secondary
injection technology are adopted, which ensure better dynamic performance and
less fuel consumption.
f. Requirements for
Garde G3 generating set performance is satisfied.
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