Model NO.
N485J-3
Capacity
28.8kw
Running Speed
3000rpm
Intake Pressure Impulse
Supercharged
Speed
Speed
Piston Movement
Rotary
Ignition Mode
Ignition
Number of Cylinders
Multi-Cylinder Machines
Cooling Cylinder
Water-Cooled
Number of Strokes
Four-Stroke
Cylinder Arrangement Form
L
Transport Package
Plywood Case
Specification
ISO
Trademark
China Brand
Origin
China
HS Code
8408909390
Production Capacity
500 PCS/Month
Cylinders:
4
Fuel Type:
Diesel
Engine Capacity:
3.1-4L
Engine:
4 Stroke
Engine Position:
Inboard
Condition:
New
APPLICATIONS:N485J-3 series diesel engine sets are composed of 380C diesel engine and SCG025 and ZF12M gearbox. The engine sets have been found in accordance of lifeboat rules GB11868-89 Diesel engine set for lifeboat IMO Testing of lift-Saving appliances Resolution MSC81(70)and"SOLAS"(1997).The engine sets have passed the type approved of "CCS","NK""BV""DNV""ABS""RS"and"EC"and can be used as the main engine for lifeboat and auxiliary engine for all kinds of small boat.
Main Technical Data
Have "CCS","EC"type approval certificates.
Match with ZF30M,ZF45-1, MA125A reduction gearbox and high flexible coupling
Adapting advance turbo and inter-cooling technology, low fuel consumption and emission
Low vibration and noise, excellent comfortable
Use as the main propulsion engine for all kind of lifeboat, rescue boat. Match also SYP23
water jet propulsion device for kinds of small ship or yacht.
Main technical data
Main Technical Data
| Engine set model | N485J-3 | ||
| Diesel Engine | Model | N485C-3 | |
| Type | In line,water cooling,four stroke nature inspiration | ||
| Combustion chamber type | Direct injection, | ||
| Cylinder number | 4 | ||
| Bore×Stroke (mm) | 85×95 | ||
| Total displacement (l) | 2.156 | ||
| Fire order | 1→3→4→2 | ||
| Compression ratio | 18:1 | ||
| Rated power/Speed (kW/r/min) | 28.8/2800 | 28.8/3000 | |
| Rated fuel consumption(g/kW·h) | ≤260 | ||
| Rated lube consumption(g/ kW·h) | ≤2.45 | ||
| Lubrication method | Combination of force,Splash | ||
| Cooling method | Force cooling through keel cooler | ||
| Rotation direction | Anticlockwise(view from flywheel ) | ||
| Starting method | Electric (option spring starter/Manual starting/Hydraulic motor starting) | ||
| Exhaust temperature at rating(ºC) | ≤550 | ||
| Gearbox | Model | SCG025 | ZF12M |
| Ratio | 2.74(Forward)/2.67(Reverse) | 2.63(Forward)/1.95(Reverse) | |
| Engine set | Rated output/Speed (kW/r/min) | 28.8/1022 | 28.8/1065 |
| output shaft rotation | Clockwise(view from output end) | ||
| Operation method | Mechanical or control cable | ||
| Overall dimension | 950×600×672.5 | 950×600×672.5 | |
| Weight (kg) | 245 | 240 | |
Have "CCS","EC"type approval certificates.
Match with ZF30M,ZF45-1, MA125A reduction gearbox and high flexible coupling
Adapting advance turbo and inter-cooling technology, low fuel consumption and emission
Low vibration and noise, excellent comfortable
Use as the main propulsion engine for all kind of lifeboat, rescue boat. Match also SYP23
water jet propulsion device for kinds of small ship or yacht.
Main technical data
| Model | SY110C | SY144C |
| Type | In line,water cooling, four stroke, turbo charger | In line,water cooling, four stroke, turbo cooling |
| Combustion chamber type | Direct injection | |
| Cylinder No. | 4 | |
| Bore×Stroke (mm) | 99.2×102 | |
| Total displacements (L) | 3.153 | |
| Fire order | 1→3→4→2 | |
| Compression ratio | 22:1 | |
| Rated power/Speed (kW/r/min) | 73.6/3600 | 96/3600 |
| Max. power/Speed (kW/r/min) | 80.9/3715 | 105.6/3715 |
| Rated fuel consumption (g/ kW·h) | ≤260 | |
| Lubrication method | Combination of force,Splash | |
| Cooling method | Force water cooling,closed circulation by sea fresh heat-exchanger | |
| Rotation direction | Anticlockwise (View from flywheel end) | |
| Starting method | Electric(option another starting device) | |
| Max. idle speed (r/min) | 3860 | |
| Idle speed (r/min) | ≤850 | |
| Overall dimension(L×W×H)(mm) | 880×680×715 | 880×680×750 |
| Net weight(Kg) | 285 | 296 |
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