1471kw/600rpm Marine Diesel Engine for Tugboats

• After-sales Service: Provide Technical Support
• Warranty: 12months
• Ignition Mode: Compression-Ignition
• Model NO.: GN6320ZC12B
• Speed: Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: Diesel or Hfo
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: H
• Number of Cylinders: 6-Cylinder
• Type: External Combustion Engine
• Rated Output(Kw): 1471
• Rated Speed(R/Min): 600
• Overload Power(Kw): 1618
• Starting Method: Compressed Air Starting
• Cooling Method: Close Circuit Water Cooling
• Overall Dimension(Lxbxh): 4740X1560X2800(Mm)
• Net Weight(Kg): 18000
• Transport Package: Poly Plastic Firm, Wooden Box or as Need
• Specification: 1471KW Marine Diesel Engine
• Trademark: AVESPEED
• Origin: Beijing, China
• Production Capacity: 300 Sets/Month

Product Description

1471KW/600rpm Marine Diesel Engine

GN6320 Introduction:
Model GN6320 diesel engine, incorporated by foreign and domestic advance technology of the like products, inherited G300 engine advantages, introduced modern advanced design and calculation technology, is independently developed new generation of energy efficient, environment friendly heavy oil medium speed large power diesel engine. It has the characteristics of lower fuel consumption, large load carry capacity, durability and adaptability.

To improve enhancement degree and economical degree, it adopts the technical measures incl.
1. Septum heightened structured cylinder head to increase section rigidity. Valve and seat is of bead weld cobalt base alloy to prolong use life, valve rotary structure to solve valve seat partial wear.
2. Flame ring to remove carbon deposit, improve gas sealing and reduce oil consumption.
3. Nodular cast iron thin wall inner support structured piston, crown with inner oscillating oil cave.
4. Saw-toothed oblique cut connecting rod, small end bush and piston pin use step match to improve specific pressure.
5. Crankshaft main journal and connecting rod journal are same of 245mm. One added main bearing at flywheel end effectively control web deflection.
6. Hydraulic with no key structured cam and shaft. 7. Charged air cooling to enhance engine power performance and economy.

Our advantages:
1. GN6320 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.

Model	Starboard	GN6320ZC2B	GN6320ZC10B	GN6320ZC12B	GN6320ZC14B
	Port	GN6320ZC3B	GN6320ZC11B	GN6320ZC13B	GN6320ZC15B
Type		In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Inter cooling,Irreversible
Rated Output(kW)		735	1323	1471	1618
Rated Speed(r/min)		600
Overload Power(kW)		808.5	1445.3	1618	1780
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)(mm)		4740X1560X2800
Net Weight(kg)		18000