385kw 1200r/Min Reduce Oil Consumption Marine Diesel Engine for Tugboats

• Ignition Mode: Compression-Ignition
• Speed: Speed
• Cooling Cylinder: Water-Cooled
• Model NO.: N6170ZLC9
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: Diesel or Hfo
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: H
• Type: External Combustion Engine
• Starboard Model: N6170zlc9
• Rated Output(Kw): 385
• Rated Speed(R/Min): 1200
• Overload Power(Kw): 423.5
• Starting Method: Air Motor or Electric Motor
• Cooling Method: Close Circuit Water Cooling
• Overall Dimension(Lxbxh): 2728X1670X1320(mm)
• Net Weight(Kg): 3300
• Transport Package: Wooden Box or as Need
• Specification: CE& ISO 9001 CCS CQC ISO 8528
• Trademark: AVESPEED
• Origin: Beijing, China
• Production Capacity: 300 Sets/Month

Product Description

1200r/min reduce oil consumption marine diesel engine

The Characteristics of N6170 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. N6170 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	N6170ZLC1	N6170ZLC4	N6170ZLC5	N6170ZLC9	N6170ZLC10	N6170ZLC12	N6170ZLC14
	Port	NZ6170ZLC1	NZ6170ZLC4	NZ6170ZLC5	NZ6170ZLC9	NZ6170ZLC10	NZ6170ZLC12	NZ6170ZLC14
Type		In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Intercooling,Irreversible
Rated Output(kW)		220	250	330	385	350	430	450
Rated Speed(r/min)		1000		1200		1350		1500
Overload Power(kW)		242	363	275	423.5	385	473	495
Crankshaft of starboard positive rotation(The vision face of flywheel)		Counter-clockwise
Crankshaft of starboard positive rotation(The vision face of flywheel)		Clockwise
Fuel Oil Consumption(g/kW.h)		≤198 +5%
Lube Oil Consumption(g/kW.h)		≤0.7
Starting Method		Air motor or Electric motor
Cooling Method		Close circuit water cooling
Overall Dimension(LXBXH)(mm)		2728X1670X1320
Net Weight(kg)		3300