Усовершенствованный тяжелый лодочный двигатель с водяным охлаждением CM6D28C

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Характеристики







The total investment of the plant is 14.90 million US dollars and the registered capital is 11 million US dollars. Covers an area of 26,661 square meters. It mainly produces vehicle starters, generators and related products, with an annual output of nearly one million units. Strong warehousing, fast delivery, worry-free after-sales.








Advantage 1:high power density
High power and torque,Fast response of acceleration and deceleration;Light weight.

Advantage 2:Low fuel consumption and economical
Mainly use the air-to-air cooling technology for improving fuel economy and the German BOSCH high-pressure common rail fuel system featured with the maximum rail pressure up to 1800Bar,the good fuel atomization and the sufficient combustion.

Advantage 3:Strong environmental adaptability
Adopting a supercharger with a bleed valve featured with strong environmental adaptability and high efficiency in both plain areas and plateau areas,importantly there is no power loss at an altitude of 3000 meters.

Advantage 4:Compact structure and convenient maintenance
① The components adopt modular design,the structure of which is compact for water pump,oil pump,and oil cooling and convenient maintenance;
② The cylinder head adopts upper and lower double-layer cooling,and the cylinder body adopts a wet cylinder liner,which has good heat dissipation effect;
The fuel filter and the oil filter adopt spin-on filter for low cost maintenance.

Advantage 5:Advanced design,high reliability
① Cylinder head:The design of integral cylinder head and 4 valves per cylinder improves the charging effciency,fully combustion and low emissions;
② Cylinder block:It adopts a gantry-type cylinder block with strong overall rigidity,low vibration and low noise.The design has won a number of Chinese patent awards;
③ Camshaft:A camshaft as a whole can withstand higher loads.AVL’s unique patented cam profile design can not only accurately control the valve timing,but also reduce the impact of calve seating and improve product reliability and durability;
④ Crankshaft:Integral forged steel crankshaft with high fatigue strength and good reliability;
Connecting rod:Adopt design technology to ensure good meshing,high strength and good reliability;
⑤ Piston:Adopt advanced casting technology to ensure that the product can be well matched at high and low temperatures.The open combustion chamber design optimizes the vortex,turbulence and squeeze flow of the intake to ensure a more uniform mixture.

Advantage 6:First-class quality because of internationalized supply system
The main parts and components are purchased internationally,and the core parts are all from international brands with reliable quality.




High reliability
① Ultra-low fuel consumption,
② Excellent low-temperature start-up performance,
③ High Torque at low speed
Good adaptability
① Good transient response,
② Sudden increase and sudden decrease of load,small fluctuation of engine speed


Advanced Heavy Duty Water Cooled Boat Engine CM6D28C
Model
Unit
CM6D28C 353 20
CM6D28C 338 20
CM6D28C 316 20
Rated power
kW
321
307
287
Rated speed
r/min
1800
Rated,fuel consumption rate
g/kw.h
215
215
211
Test cycle
E3
Type
Vertical Inline Water-cooled four stroke
Intake way
Turbo-charged&inter-cooled
Number of cylinders
6
Bore × Stroke
mm × mm
128 × 153
Compression ratio
17:1
Displacement
L
11.81
Oil capacity
L
38
Noise
≤112dB(A)
Emission level
GB 15097 China Phase Ⅱ  MARPOL Tier Ⅱ
L × W × H
mm
1780 × 987 ×1388
Weight
kg
1170
Cold Style
Water-cooled
Warranty
1 Year


The total investment of the plant is 14.90 million US dollars and the registered capital is 11 million US dollars. Covers an area of 26,661 square meters.


Accessories production workshop




Assembly workshop














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