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CA4DC—National V

Optimized structure, longer service life and mileage warranty

CA4DC—National V
  • Technical Features
  • Technical Parameters
Technical Features

Larger torque: 

4DC has a torque of 360N.m, 40N.m larger than 4DC2 (498)

Better structure: 

The no-liner structure is more advanced and reliable, compared with traditional dry cylinder liner structure.

Longer life expectancy: 

B10 has a life expectancy of 500,000 km, which is 67% longer than that of 4DC2 (498).

Longer warranty period: 

3 years warranty period with unlimited mileage, while 4DC2 (498)’s warranty period is 2 years or 240,000km.

Advanced no-liner structure: 

High reliability and low oil consumption.

Moving parts of high explosive pressure(180bar): 

The reliability and product performance is greatly improved.

Newly developed combustion and intake and exhaust systems: good fuel economy and low emission.

Linkage made of advanced technology: high reliability.

Optimized cylinder block and piston: effectively reduces oil consumption.

Technical Parameters
Engine modelCA4DC3-10E5CA4DC3-12E5CA4DC3-12E5-30
Air suctionSupercharged inter cooling
Fuel deliveryElectronic common rail system
Cylinder bore × stroke (mm)95.4×105
Displacement (L)3
Valves per cylinder2
Max net power/RPM (kw/r/min)76/320088/320088/3200
Max net torque/RPM (N·m/r/min)275/1600-2200360/1600-2200300/1400-2800
Emission standardNational V for Heavy duty vehicle/urban vehicleNational V for Heavy duty vehicle
Exhaust after-treatment technologySCR
Applicable range2.8-3.8m (wheelbase) light-duty truck, 6-7m bus