220kw-600kw N6170/N8170 Series Low Fuel Consumption Marine Diesel Engine for Tugboats/Oil Tankers

• After-sales Service: Provide Technical Support
• Warranty: 12months
• Cylinders: 4
• Model NO.: N6170/N8170
• Fuel Type: Diesel or Engine
• Engine Capacity: 3.1-4L
• Engine: 4 Stroke
• Engine Position: Inboard
• Condition: New
• Key Words: Boat Diesel Engine
• Speed: 1000-1500rmp
• Rated Power: 220-600kw
• Weight Kg: 3300-3800
• Fuel Consumption: 198+5%G/Kw.H
• Cylinder: 6/8
• Type: Commercial Vessels
• Material: Iron and Steel
• Marine Parts: Engine/Motor
• Transport Package: Woodcase
• Specification: 200KW-600KW Marine Diesel Engine
• Trademark: AVESPEED
• Origin: China
• Production Capacity: 1000 Units /Year

Product Description

AVESPEED N170 Series low fuel consumption Marine diesel boat engine inboard

Characteristics:
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

Engine Parameter:
MCR Power: 220~600kW (300~816 HP)
Engine Type: 4-Stroke, Direct Injection,
Tubocharged, Intercooled
Cylinder Numbers: Inline 6, 8
BorexStroke: 170X200mm
Engine Rev.: 1000~1500rpm
Compress Ratio: 13.5: 1
BMEP: 9.18Bar~14.6Bar
Fuel Consumption: 198+5%g/KW. H
Lube Oil Consumption: 0.8+20% g/KW. H
NOx Emission: Tier II D2: 6.0g/kWh / E3: 7.1g/kWh;
Piston Lifting Height: 1260 mm over crankshaft
Specifications of N6170/n8170 Series Marine Diesel Engine

Model	N6170ZLC1	N6170ZLC3	N6170ZLC4	N6170ZLC9	N6170ZLC12	N6170ZLC14	N8170ZLC1		N8170ZLC5	N8170ZLC6	N8170ZLC3	N8170ZLC4
MCR P   kW HP	220 300	294 400	330 450	385 520	430 580	450 612	441 600		480 650	529 720	600 816	600 816
Rev.      rpm	1000	1000 1200	1000 1200	1200 1350	1350 1500	1500	1000		1000 1200	1200 1350	1350 1500	1500
Starting	Air start motor or Electrical start motor
Overall   mm	~2728x1670x1320							~3062x1372x1750
Weight    kg	3300							3800