EURO IV Vehicle Engine

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EURO IV Vehicle Engine CA4DF series

Adopt electric-controlled high pressure common rail system, with higher oil injection pressure, greater atomization rate and more sufficient combustion;

Optional integrate VCU device (polymorphic switch and etc.) that is researched and developed independently, and oil supply can be adjusted according to vehicle load;

EURO IV CA4DF series

ModelCA4DF4-13E4CA4DF4-15E4CA4DF4-17E4
Type4-cylinder in-line, direct injection, turbocharged&intercooling, common rail
Bore×Stroke (mm)110×125
Valves/cylinder2
Displacement (L)4.75
Rated power/rated speed (kW/r/min)98/2500112/2500127/2300
Net power/speed (kW/r/min)96/2500110/2500125/2300
Maximum torque/speed (Nm/r/min)450/1300~1700510/1300~1700600/1300~1700
Maximum torque speed (r/min)1300~1700
Fuel consumption (g/kW·h)202
Smoke (m-1)≤0.5
Noise dB (A)≤ 94
Technical RouteSCR
Emission Compliant (TAS)EURO Ⅳ
Net Mass(kg)480 (no aftertreatment system)
Length×Width×Height (mm)935×720×940

Technical Characteristics

Fuel Efficient:

Adopt electric-controlled high pressure common rail system, with higher oil injection pressure, greater atomization rate and more sufficient combustion;

Optional integrate VCU device (polymorphic switch and etc.) that is researched and developed independently, and oil supply can be adjusted according to vehicle load;


Low Maintenance Cost:

With large social conservation, high universality of components and parts and convenient repair, convenient spare parts purchase and low prices.


Reliable:

Adopt vermicular iron cylinder cover with high heat resistance, strong shock-resistance, and high reliability;

Adopt inter Euro first-class brand products for motion friction pair, fuel system, after treatment system and other key parts;

Urea injection system is with after run function to prevent nozzle clogging caused by crystallization of urea pipeline;

With water heating and electric heating urea pipeline, urea box heating function, adapt to operation in cold areas;


Comfortable:

Adopt Holland LMS vibration test system to make vibration testing optimization on the whole set, providing NVH support optimization for forming a complete  set, with small  vibration and low noise;

Adopting idle trimming technology, and reduce vibration;

Optional cruise function, reduce driving strength;

Precise dynamic calibration makes the whole vehicle smooth in shifting;

Optional fuel level switch, automatically remind of drain through primary filter.


Safe:

Optional exhaust braking device and it is safer for going downward along a slope with heavy load;

It is optional to install OBD fault detection for real-time fault alert.


Optimization of whole set:

Adopt Austria AVL vehicle power transmission system simulation software to calculate, analyze & compare, test and evaluate for the whole vehicle matching, and the whole vehicle has powerful matching and better economical efficiency;

Supercharger position layout can meet different requirements;

Urea injection does no need air assistant and after treatment system is convenient for installation;

Adopt after treatment device with silencer and the whole vehicle has convenient arrangement.


Personal Design:

Optional GPS system, with vehicle management, real-time control, vehicle security, remote diagnosis and other functions;

Optional remote throttle, speed limits, deputy shutdown, CAN instrument and other functions.

Applicable Range

7~9 meters road, tourism and urban passenger bus;

Medium truck;