محرك السيارة EURO IV

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EURO IV Vehicle Engine CA4DLD series

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

Four-valve technology, with high and exhaust efficiency;

EURO IV CA4DLD series

ModelCA4DLD-13E4RCA4DLD-14E4RCA4DLD-15E4RCA4DLD-17E4R
Type4-cylinder in-line, direct injection, turbocharged&intercooling, common rail
Bore×Stroke (mm)108×120
Valves/cylinder4
Displacement (L)4.4
Rated power (kW)98105112127
Net power (kW)96103110125
Rated speed (r/min)2500
Maximum torque (Nm)450450530600
Maximum torque speed (r/min)1300~1700
Fuel consumption (g/kW·h)200
Noise dB (A)≤ 94
Technical RouteEGR
Emission Compliant (TAS)EURO Ⅳ
Net Mass (kg)560
Length×Width×Height (mm)992×780×955

Technical Characteristics

Fuel Efficient:

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

Four-valve technology, with high and exhaust efficiency;


Economic:

Do not need to use after treatment injection system, with low usage and maintenance cost.


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;

Use pressure difference sensor for real-time monitoring the operation of after treatment processor.


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;

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:

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.


Environment-friendly:

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


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;

Do not need to use after treatment 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 remote throttle, speed limits, deputy shutdown, CAN instrument and other functions.

Applicable Range

7.2~9 meters road, tourism and urban passenger bus;

Medium and Heavy truck over 12 tons;