Gas Engine Ca6sf Series

Gas Engine Ca6sf Series

GAS ENGINE CA6SF series ² Technical Characteristics ● Fuel Efficient: The running cost in terms of same mileage is greatly in comparison tp diesel engine; Adopt electric-controlled closed-loop system and special natural gas mixer to improve charging efficiency,with precise control of burning...

Product Details

Model

CA6SF2-17E3N

CA6SF2-19E3N

CA6SF2-21E3N

CA6SF2-23E3N






Type

6 cylinders, in-line, director injection, turbocharged   inter-cooling, electric-controlled system(closed loop control).

Bore×Strokemm

107 × 125

Valves/cylinder

2

DisplacementL

6.74

Rated powerkW

132

147

163

180

Rated speed (r/min)

2300

Net power/speedkW/r/min

125/ 2300

140/ 2300

155/ 2300

170 / 2300

Maximum torqueN.m

630

690

750

810

Maximum torque speed(r/min)

1400

Min. gas consumption at full load (g/kW. h ) 

205

Smoke(m-1)

≤ 0.5

Emission CompliantTAS

EURO Ⅲ

Noise dB(A)

≤98

Net Masskg

600

Length×Width×Heightmm

1235×760×950

GAS ENGINE CA6SF series

Model

CA6SF2-17E4N

CA6SF2-19E4N

CA6SF2-21E4N

CA6SF2-23E4N






Type

6 cylinders, in-line, director injection, turbocharged   inter-cooling, electric-controlled system(closed loop control)

Bore×Strokemm

107 × 125

Valves/cylinder

2

DisplacementL

6.74

Rated powerkW

132

147

163

180

Rated speed (r/min)

2300

Net power/speedkW/r/min

125/2300

140/2300

155/2300

170/2300

Maximum torqueN.m

630

690

750

810

Maximum torque speed(r/min)

1400

Min. gas consumption at full load (g/kW. h ) 

205

Smoke(m-1)

≤ 0.3

Emission CompliantTAS

EURO IV

Noise dB(A)

≤98

Net Masskg

600

Length×Width×Heightmm

1235×760×950

 

Model

CA6SF2-17E5N

CA6SF2-19E5N

CA6SF2-21E5N

CA6SF2-23E5N






Type

6 cylinders, in-line, director injection, turbocharged   inter-cooling, electric-controlled system( closed loop control)

Bore×Strokemm

107 × 125

Valves/cylinder

2

DisplacementL

6.74

Rated powerkW

132

147

163

180

Rated speed (r/min)

2300

Net power/speedkW/r/min

125/2300

140/2300

155/2300

170/2300

Maximum torqueN.m

630

690

750

810

Maximum torque speed(r/min)

1400

Min. gas consumption at full load (g/kW. h ) 

205

Smoke(m-1)

≤ 0.8

Emission CompliantTAS

EURO V

Noise dB(A)

≤98

Net Masskg

600

Length×Width×Heightmm

1235×760×950


²       Technical Characteristics


●  Fuel Efficient:

The running cost in terms of same mileage is greatly in comparison tp diesel engine;

Adopt electric-controlled closed-loop system and special natural gas mixer to improve charging efficiency,with precise control of burning process to realize stable operation of lean bum and gas consumption is lower;

The main parts are universal for 6DL diesel engine,spark plug and ignition coil have long service life and maintenance cost is low;

Optional tail-gas heating functions reduce heating costs.

●  Reliable:

Adopt inter Euro first-class brand products for motion friction pair,fuel system, ignition coil,spark plug and other key parts;

Adopt the inter Euro mainstream electric-controlled natural gas system, with mature technology.

●  Powerful:

Adopt supercharged inter cooling technology,with large power and large torque at low speed.

●  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;

Low explosion pressure,soft running and low noise;

Precise dynamic calibration makes the whole vehicle smooth in shifting;

Optional cruise function, reduce driving strength.

●  Safe:

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

●  Environment-friendly:

Natural gas fuel properties fulfill low carbon and smoke-free emission;

Adopt electric-controlled closed-loop system + exhaust after treatment technology to achieve  low HC ,NO x emission.

●  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;

The appearance layout is similar to 6DF diesel engine,with good inheritance, adopting after treatment device with silencers.  Gas system components have good integration ,with convenient matching with whole vehicle.

●  Personal Design:

Optional two kinds of states of CNG and LNG.

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


²       Applicable Range:


8.9~11 meters road,tourism and urban passenger bus;

Medium Truck ;


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