NIGM 26V12 high-power 4000kw gas generator set (China Trading Company) - Boats Ships - Vehicles Products

NIGM 26V12 high-power 4000kw gas generator set

Model:	-
Brand:	-
Origin:	Made In China
Category:	Transportation / Vehicles / Boats Ships
Label:	-
Price:	¥1 / pc
Min. Order:	1 pc

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Product Description

NIGM26 series gas engine is the newest high-power gas engine designed by AVL company, the power range is 3000-4000kw.By adopting advanced parts production technology in global, NIGM26 series gas engine can ensure the quality of each engine parts.

1. Adopting multi-point injection, pre-combustion and main combustion double chamber rarefied combustion technology.

2. Adopting the world’s most advanced VTG booster (control type pressurization technology) and exhaust bypass type, can meet different load, different operating point supercharge match.

3. High power gas machine air-fuel ratio, speed and load control technology, makes the engine high efficient and low emission.

4. Adopting new engine control system, realized the engine knock detection, fire detection and other running status detection.

5. Adopting the mature technologies and products of international famous suppliers, to equip with safety protection technology such as engine oil mist detection.

6. Using the self-cleaning oil filter with metal filter element, can realize the automatic cleaning, without replacement filter.

Main data

Engine model	16V 26/32 Liquefied Nature Gas
Cylinders	16 Cylinders in Vee
Type	4 Stroke, Turbocharged, Air coolered, Water cooling, electronic control internal mixture(Air and Gas mixed in the inlet channel of Cylinder cover), Multi-point injection
Cylinder bore/stroke(mm×mm)	260×320
Single cylinder displacement(L)	17
Compression ratio	11:1
Rated power(kW)	4000
Rated speed(r/min)	1000
MEP(Mpa)	1.65
Limit of explosion pressure(bar)	200
Turbocharged ratio	3.2
Combustion system	Pre-combustion chamber
Heat consumption@rated output	≤9000 kJ/kWh (C3H12 >= 90)
Thermal efficiency@ rated output	≥40％(C3H12 >= 90)
L.O consumption rate	0.5~0.8 g/kWh
Pressure of gas source(bar)	4 ~ 6
Min steady operation speed(r/min)	350
Max overspeed(rpm)	1200
Continuous overspeed(rpm)	1100
Nox emission	0.5 g/Nm3 @ 5 % O2 in exhaust
Overhaul period	≥40000 h
Noise at 1m on rated output dB(A)	120
Exhaust gas temp before T/C(℃)	≤620
Start mode	Air motor start(Gas/Air)
Dimension of engine single (mm)	L: 6748 W: 2353 H: 3255

Parts name		Manufacturer
Body parts	Cylinder liner	Juergensen(Germany)
Body parts	Main bearing(above, blow)	MIBA(Austria)
Body parts	Crankcase explosion-proof valve	HOERBIGER(Germany)
Piston Connecting rod parts	Piston	MAHLE(Germany)
Piston Connecting rod parts	Piston ring	FM(Germany)
Piston Connecting rod parts	Connecting road bearing	MIBA(Austria)
Piston Connecting rod parts	Connecting rod small end bushing	MIBA(Austria)
Cylinder head parts	Valve lock clamp	TRW(Germany)
Cylinder head parts	Valve rotating mechanism
Cylinder head parts	Pre-combustion chamber check valve	ER-SYSTEM(Germany)
Oil-water pipeline	Water pipe connector	NORMA(Germany)
Oil-water pipeline	Thermostatic valve	Amot(America)
Oil-water pipeline	Oil filter	alfalaval(France)
Oil-water pipeline	Centrifugal Oil Filter	Mann+Hummel(Germany)
Oil-water pipeline	Oil cooler	Alfalaval(Sweden)
Air pressure gas pipeline	Intercooler	GEA(Wuhu)
Air pressure gas pipeline	Explosion-proof valve inlet chamber	HOERBIGER(Germany)
Air pressure gas pipeline	Gas regulator valve	FISHER(America)
Control system	Control system	Heinzmann(Germany)(Including gas EFI valve, by-pass valve, actuators, etc. All the parts)
Control system	Ignition system	Heinzmann(Germany)
Control system	Sparking plug	DESON(Japan)
Supercharger	Supercharger	ABB(Switzerland)
Starting system	Air starting motor	TDI(America)
Starting system	Barring device	GALI(Spain)
Absorber	Absorber	geislinger(Austria)