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GAS ENGINE CA6SL series

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;

GAS ENGINE CA6SL series

ModelCA6SL1-24E3NCA6SL1-26E3NCA6SL2-29E3NCA6SL2-31E3N
Type6 cylinders, in-line, director injection, turbocharged inter-cooling, electric-controlled system( closed loop control)
Bore×Stroke(mm)110 × 135112×145
Valves/cylinder4
Displacement (L)7.78.57
Rated power(kW)188203216231
Net power(kW)177191213228
Rated speed (r/min)2300
Maximum torque (Nm)89099010501100
Maximum torque speed (r/min)1300130014001400
Min. gas consumption at full load (g/kW. h )≤ 194
Noise dB(A)≤ 95
Emission Compliant(TAS)Euro Ⅲ
Net Mass (kg)830830
Length×Width×Height(mm)1308×778×9761308×778×976


ModelCA6SL2-22E4NCA6SL2-24E4NCA6SL2-26E4NCA6SL2-29E4NCA6SL2-31E4N
Type6 cylinders, in-line, director injection, turbocharged inter-cooling, electric-controlled system(closed loop control)
Bore×Stroke(mm)112×145
Valves/cylinder4
Displacement (L)8.57
Rated power(kW)160179195216231
Net power(kW)157176192213228
Rated speed (r/min)1900
Maximum torque (Nm)790935103010501100
Maximum torque speed (r/min)1300~1500
Min. gas consumption at full load (g/kW. h )≤ 192
Noise dB(A)≤ 95
Emission Compliant(TAS)Euro IV
Net Mass (kg)830(not including oxidation reactor)
Length×Width×Height(mm)1285×820×1160


ModelCA6SL2-22E5NCA6SL2-24E5NCA6SL2-26E5NCA6SL2-29E5N
Type6 cylinders, in-line, director injection, turbocharged inter-cooling, electric-controlled system(closed loop control)
Bore×Stroke(mm)112×145
Valves/cylinder4
Displacement (L)8.57
Rated power(kW)160179195216
Net power(kW)157176192213
Rated speed (r/min)1900
Maximum torque (Nm)79093510301050
Maximum torque speed (r/min)1300~1500
Min. gas consumption at full load (g/kW. h )≤ 192
Noise dB(A)≤ 95
Emission Compliant(TAS)Euro V
Net Mass (kg)830(not including oxidation reactor)
Length×Width×Height(mm)1285×820×1160

Technical Characteristics

Economic:

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;

Adopt four-valve technology, with high inlet and exhaust efficiency;

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:

Use inter Euro first-class brand products for the key spare parts such as gas burning system, ignition coil, spark plug, piston, piston ring, crank, bearing bush and high strength bolt;

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 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;

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;

Precise dynamic calibration makes the whole vehicle smooth in shifting;

Optional cruise function, reduce driving strength.


Safe:

Optional engine brake and exhaust brake, large braking power, 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, four-valve technology and realize 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;

There appearance layout is similar to 6DLdiesel 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 PTO device, to meet the need of special vehicle use;

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

Applicable Range

10~13.7 meters road, tourism and urban passenger bus;

Medium and Heavy Duty Truck;