Motor de vehículo EURO IV

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EURO IV Vehicle Engine CA6DLD series

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

Reinforcement design on motion friction pair, structure components and other pieces, explosion pressure is high;

Four-valve technology, with high and exhaust efficiency;

EURO IV CA6DLD series

ModelCA6DLD-18E4(R)CA6DLD-20E4(R)CA6DLD-22E4(R)CA6DLD-24E4(R)
Type6-cylinder in-line, direct injection, turbocharged&intercooling, common rail
Bore×Stroke (mm)108×120
Valves/cylinder4
Displacement (L)6.6
Rated power (kW)134149164179
Net power (kW)132147162177
Rated speed (r/min)2300
Maximum torque (Nm)680780860940
Maximum torque speed (r/min)1300~1700
Fuel consumption (g/kW·h)192 (SCR)/198 (EGR)
Noise dB (A)≤ 92.8
Technical RouteSCR/EGR
Emission Compliant (TAS)EURO Ⅳ
Net Mass (kg)680
Length×Width×Height (mm)1215×720×910

Technical Characteristics

Fuel Efficient:

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

Reinforcement design on motion friction pair, structure components and other pieces, explosion pressure is high;

Four-valve technology, with high and exhaust efficiency;

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


Economic:

EGR system products doesn't need to use after treatment injection system, with low usage cost and low maintenance cost;

SCR system products have sufficient combustion, with high fuel economy.


Reliable:

Adopt electric-controlled common rail system that is widely used in the world, with mature technology;

Use inter Euro first-class brand products for the key spare such as piston, piston ring, crank, bearing bush and high strength bolt;

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

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

EGR system products adopt pressure difference sensor for real-time monitoring the operation of after treatment processor;

Whole set B10 life span is 800, 000 km.


Comfortable:

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

Adopt helical gear transmission to improve transmission stability and reduce mechanical noise;

Adopt ladder frame to increase structure rigidity of the whole set and reduce vibration;

Optional cruise function, reduce driving strength;

Precise dynamic calibration makes the whole vehicle smooth in shifting;

Optional fuel level switch, differential pressure switch, automatically remind of drain through primary filter and fine filter for clogging.


Safe:

Standard engine braking technology, optional exhaust brake device, with great braking power, 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.


Environment-friendly:

Adopt patent technology of four-valve, double-intake passage, with slight smoke;

Emission margin is large, with emission upgrade potential.


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;

There are multiple after treatment devices for options, to meet different needs of the whole vehicle;

SCR system products urea injection don't need air assistant and after treatment system is convenient for installation;

EGR system products don't need processing injection system, adopting 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 PTO device, to meet the need of special vehicle use;

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

Applicable Range

9~10.5 meters road, tourism and urban passenger bus;

Heavy truck over 12 tons;