KOREA R&D
SHIP & MARINE
With 2D, 3D or goods that clients supply,
We conduct 3D modeling and 2D design of castings and tooling.
SHIP & MARINE PRODUCT
Generator Engine
Cast iron engine cylinder block. / Aluminum cylinder Head. / In-line 5 cylinder, 20-valve
DOHC. / Hydraulic lash adjusters. / Hydraulic timing chain drive with belt tensioner. /
Integrated water jacket.
Lubrication System Easily exchangeable oil filter Splash and Forced lubrication by gear pump Fuel System
Fuel System Common rail direct injection(CRDi)-Solenoid injector Fuel filter with sensor detecting water in fuel
Electrical System 12 volt system and 140A alternator Ceramic grow plugs for a trouble-free cold start
Cooling System
V-ribbed belt driven sea water pump
Sea water cooled intercooler and heat exchanger
Corrosion resistant material for the sea water circuit
Easily exchangeable rubber impeller
Air Inlet System Reusable air filter Crankcase gases vented into the air inlet
Exhaust System Sea water cooled exhaust manifold Sea water cooled exhaust elbow (Option)
Turbocharger VGT, Variable Geometry Turbocharger
KMD 27
SPECIFICATION PERFORMANCE
| Engine Model | Marine Propulsion | Marine Generator | |||
| KMD72A | KMD27B | 60Hz | 50Hz | ||
| Rating | Output | 175-200 | 155-175 | 85 | 64 |
|---|---|---|---|---|---|
| rpm | 4,000 | 3,000 | 1,800 | 1,500 | |
| Type | 4-Stroke, 20-Valve, OHC | ||||
| Configuration | In-Line 5 Cylinder | ||||
| Cylinder | Bore | 86.2 mm | |||
| Storke | 92.4 mm | ||||
| Swept Volume | 2696 cc(2.7 Liters) | ||||
| Compression Ratio | 17.5 : 1 | ||||
| Cooling | Water cooling | ||||
| Aspiration | Single Turbo-charger (VGT), Inter cooled | ||||
| Fuel Injection System | Common-Rail, Direction Injection (CRDi) | ||||
| Overall (L×W×H) | 900×772×791 | 925×772×791 | |||
| Weight (dry) | 320 kg | ||||
Engine Specification Dimension
Surface Drive
Surface Drive Specification
Braking Power 170~200hp
Input Torque 600~700Nm/2000~2500 rpm
Steering Angle 30˚ Left / Right
Tilt Angle -5° ~ 40 ° (Standard Trim 12°)
Material Aluminum (Body) / Bronze (Propeller)
Weight(Dry) 45kg
Target Performance
| Contents | 170ps grade | 200ps grade | |
|---|---|---|---|
| Break Power | power | 125KW(170hp> | 157KW(200hp> |
| Input Torque | 600 Nm/2000~2500 rpm | 700 NM/2000~2500 rpm | |
| Steering angle | LH | 30° | 30° |
| RH | 30° | 30° | |
| Tilt Range | Up | 37° | 40° |
| Down | -15° | -5° | |
| Material | Body | Aluminum | Aluminum |
| Propeller | Naval bronze (16”X 18”) ) | ||
| Material | 40kg | 45kg | |
Inboard Engine
INBOARD ENGINE SPECIFICATION
Application Inboard Engine
Displacement 2,157 cc
Power 175 Hp / 4,000 rpm
Aspiration CRDi
Launch Domestic (August 2020)
Overseas (August 2021)
