2970kw Gn8320 Series 4-Stroke Water Cooling Direct Inject Marine Diesel Engine for Passenger and Cargo Ships

• Ignition Mode: Compression-Ignition
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Model NO.: GN8320ZC14B/15B
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: Diesel or Hfo
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: H
• Number of Cylinders: 8-Cylinder
• Type: External Combustion Engine
• Rated Output(Kw): 2970
• Rated Speed(R/Min): 650
• Overload Power(Kw): 3267
• Cooling Method: Close Circuit Water Cooling
• Overall Dimension(Lxbxh): 6085X1930X3042(mm)
• Net Weight(Kg): 31000
• Transport Package: Poly Plastic Firm, Wooden Box or as Need
• Specification: 2970KW/650rpm Marine Diesel Engine
• Trademark: AVESPEED
• Origin: China
• Production Capacity: 300 Sets/Month

Product Description

2970KW 4-stroke and water cooling Direct Injection Turbocharged  Marine Diesel Engine

The Characteristics of GN8320 Marine Diesel Engines:

1. Meet with: ISO3046, ISO8178
2. Main application: Ocean fishing vessels, tugboats/oil tankers, container ships, passenger and cargo ships, engineering vessels
3. Low fuel consumption, high capacity of loading, reliable running, convenient operation, HFO capability
4. The engine block is of gantry box structure, form an integrity with underslung crankshaft to reduce vibration.
5. The crankshaft is high quality steel alloy integral full grain die forging, designed with counterweight for each cylinder, manufactured with complete machining technics, dynamic equilibrium inspection is taken to avoid crank unbalancing.

Our advantages:
1. GN8320 series medium-speed large-power diesel engine is independently developed by AVESPEED in 2007, it adopts underslung main bearing structure rather than traditional vertical main bearing structure and features more compact structure, higher power to weight ratio and small vibration etc.

2. We have many cooperation experiences in diesel engine with the coastal countries,

3. They are confirmed to be very successful through our after-sales following with their excellent quality and technology.

Specifications of GN8320 Marine Diesel Engines

Main Technical Specification of Series GN8320 Marine Diesel Engine
Model	Starboard	GN8320ZC2B	GN8320ZC12B	GN8320ZC4B	GN8320ZC14B	GN8320ZC6B
	Port	GN8320ZC3B	GN8320ZC13B	GN8320ZC5B	GN8320ZC15B	GN8320ZC7B
Type		In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Inter cooling,Irreversible
Rated Output(kW)		2500	2648	2795	2970	3089
Rated Speed(r/min)		600		630	650
Overload Power(kW)		2750	2912.8	3074.5	3267	3397.9
Crankshaft of starboard positive rotation(The vision face of flywheel)		Clockwise
Crankshaft of starboard positive rotation(The vision face of flywheel)		Counter-clockwise
Fuel Oil Consumption(g/kW.h)		≤195 +5%
Lube Oil Consumption(g/kW.h)		≤1.2
Starting Method		Compressed air starting
Cooling Method		Close circuit water cooling
Overall Dimension(LXBXH)		6211X1812X2951(mm)			6085X1930X3042(mm)
Net Weight(kg)		28000			31000