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Our diesel engines are suitable for light duty trucks, medium duty trucks, heavy-duty trucks and 6-9m buses as well as engineering machines, etc.
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    1. Diesel Engine
    2. 4 A Series Diesel Engine
    3. 3L Series Diesel Engine
    4. 102 Series Diesel Engine
    5. D Series Diesel Engine
    1. CNG Engine
    1. 4 Cylinder Diesel Engine
    2. Diesel Engine CY4100 Series
    3. Diesel Engine CY4102 Series
    4. Diesel Engine CY105 Series
    5. Diesel Engine 4 A Series
    6. Diesel Engine CYQD32 Series
    7. Diesel Engine NGD 3.0 Series
    1. 6 Cylinder Engine
    2. Engine CY6102BQ Series
    3. Engine CY6102BZQ Series
    4. Engine CY6102BZLQ Series
    1. Euro II Engine
    2. Diesel Engine CY100 Series
    3. Engine CY102 Series
    4. Diesel Engine CY105 Series
    5. Diesel Engine 3L Series
    6. Diesel Engine D Series
    7. Diesel Engine 4 A Series
    8. CNG, LPG Engine
    1. Euro III Engine
    2. CY4102-C3A/B
    3. CY4102-C3C/D
    4. CY4102-C3E/F/G
    5. CY4102-D3A/B/C
    6. CYQD80-E3
    7. Diesel Engine CY4A Series
    8. CY4D Euro III Upgraded Diesel Engine
    9. CNG Engine Euro III Series
    10. Diesel Engine NGD 3.0 Series
    1. Special Diesel Engine
    2. Bus Diesel Engine
    3. Engineering Machinery Diesel Engine
    4. SUV Diesel Engine
    5. Truck Diesel Engine
    6. Pickup Truck Engine
    7. Light Duty Truck Engine
    8. Light Bus Engine
    9. Multifunction Vehicle (MPV) Engine
    10. Medium Truck Engine
    11. Heavy Duty Truck Engines
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Home » Products » Diesel Engine » 4 A Series Diesel Engine
Diesel Engine CY4A Series

4 A Series Diesel Engine

Distinct features of our 4 A series diesel engine are low diesel fuel consumption, low noise, low emission and large torque, etc.
Among them, CY4A series vehicle engines are available with Euro III emission standard. our diesel engines are ideal to be used as diesel bus engines, SUV engines, truck engines, light duty truck engines, and pickup truck engines, to name a few.

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1. CY4A22, CY4A22Ti series diesel engines 2. CY4A series diesel engine

1. CY4A22, CY4A22Ti series diesel engines

Rated power kW 34.5
Rated speed r/min 3000
Max. torque N.m 123
Speed at max. torque r/min 2000~2200
Fuel consumption rate at declared working condition g/(kW.h) ≤265
Min. fuel consumption rate at full load g/(kW.h) ≤235
Exhaust temperature °C ≤600
Min. no-load steady speed r/min 700-750
Steady state speed governing rate % ≤10
Engine oil & fuel consumption rate % ≤0.3
Noise standard dB (A) ≤112

Rated power kW 48
Rated speed r/min 3000
Max. torque N.m 190
Speed at max. torque r/min 2000~2200
Fuel consumption rate at declared working condition g/(kW.h) ≤250
Min fuel consumption rate at full load g/(kW.h) ≤220
Exhaust temperature in front of turbine °C ≤600
Min. no-load steady speed r/min 700~750
Steady state speed governing rate % ≤10
Engine oil & fuel consumption rate % ≤0.3
Noise standard dB (A) ≤112
Exhaust pollutants PT g/(kW.h) ≤0.15
CO g/(kW.h) ≤4.0
NOX g/(kW.h) ≤7.0
HC g/(kW.h) ≤1.1

We are a specialized diesel engine manufacturer and supplier based in China. We really appreciate your interest in our vehicle diesel engines. To ensure customers are at ease in using our vehicle engines, we produce our products with strict quality control measures. Now, our products are E-mark and RDW certified. We can provide both Euro II engines and Euro III engines. If you have any vehicle engine need, please don't hesitate to contact us.

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Vehicle Diesel Engine, Light Duty Vehicle Engine
    1. CNG Engine Currently, our company has primarily three categories of gas powered engines which are LPG engines, CNG engines and CNG Euro III engines.
    1. 102 Series Diesel Engine To offer diesel engines with low fuel consumption and low emission, we design and produce our diesel engines with turbocharged intercooling technology, air to air intercooling technology, exhaust turbocharging technology, and the advanced design philosophy for Japanese ISUZU 6BB1 engines. Due to aforementioned ...
    1. D Series Diesel Engine Our diesel engines feature low emission, low fuel consumption, low noise and high operational performance due to our applying of electrical controlled high pressure common rail technology from German Bosch and the design philosophy of Japanese ISUZU 4HE1 and 4HF1 vehicle engines...
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