Compressed Natural Gas Engine

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Compressed Natural Gas Engine

Advantagesof Natural Gas Engine:
Advantages of Natural Gas Engine: Asdopting theelectronic control multi-point injection and theoretic air and fuel ratiocombustion strategy, the power performance and acceleration performance of NGengine are much higher than that of single-point injection and lean burnengine.
The main maintenance parts, such as oil filter, air filter, pressure reducingvalve and ignition coil, are all mounted in the right side, while the inlet andoutlet in the left side (facing the fan), which brings the convenience to themaintenance.
The adoption of the world advanced multi-point electronic fuel injection systemnot only brings the lower gas consumption and better economy, but also thehigher emission standard.
The key parts, such as pressure reducing valve, ECU, and ignition coil, are allpurchased from the world-famous brand.

TechnicalSpecification of Compressed Natural Gas Engine:

Engine Model	OE-F1	OE-F2	OE-F3	OE-F4
Number of Cylinders	4	4	6	6
Induction system	Turbocharged and Intercooled
Bore × Stroke (mm)	100×127	100×127	100×127	100×127
Displacement (L)	3.99	3.99	5.99	5.99
Firing Order	1-3-4-2	1-3-4-2	1-5-3-6-2-4	1-5-3-6-2-4
Compression Ratio	10.3:1	10.3:1	10.3:1	10.3:1
Rated Power/Speed (kW/rpm)	81/2600	101/2600	134/2500	156/2500
Peak Torque/Speed (Nm/rpm)	360/1600	445/1600	640/1600	720/1600
Average Noise dB(A)	≤95	≤95	≤95	≤95
Emission	EuroⅢ/Ⅳ	EuroⅢ/Ⅳ	EuroⅢ/Ⅳ	EuroⅢ/Ⅳ
Dimensions L×W×H (mm)	711×702×782	711×702×782	1149×770×929	1149×770×929