SM420G With KKK RD390 About
| Fuel Type |
Petrol |
| Power Rating |
15 hp |
| Number Of Cylinders |
Single Cylinder |
| Cooling System |
Air Cooled |
| Starting System |
Recoil Start |
| Application |
Marine |
| Engine Speed |
1800 rpm |
| Engine Type : |
Single Cylinder 4 Stroke (OHV) 1/2 Geared Down |
| Bore X Stroke : |
90 X 66mm |
| Displacement : |
420cc |
| Compression Ratio : |
9.0 : 1 |
| Net Power : |
9.7kw / 1800rpm |
| Net Torque : |
58N.m / 1250rpm |
| PTO Shaft Rotation : |
Counterclockwise ( Horizontal Shaft Output ) |
| Ignition System : |
Transistorized Magneto Ignition |
| Lubrication System : |
Forced Splash |
| Carburetor : |
Flat Suction Valve Carburetor |
| Governor System : |
Centrifugal Mechanical |
| Air Cleaner: |
Dual Element ( Paper And Foam ) |
| Oil Capacity : |
1.1L |
| Fuel Tank Capacity : |
6.5L |
| Dimension ( L x W x H ): |
456 x 415 x 440mm |
| Net Weight : |
35.5Kg |
| Fuel Consumption : |
374g/kw /hr |
| View in Hindi |
SM420-G 1800rpm 4 ( ) |
Engine Purpose ---
1) Longtail Outboard Engine ---
2) Inboard Boat Engine ---
3) Hydraulic Power Pack ---
Heavy-Duty Reliability for Multiple ApplicationsDesigned to deliver consistent power, the SM420G With KKK RD390 is perfect for demanding marine, agricultural, and industrial applications. Its heavy-duty construction and reinforced components guarantee resilience in tough environments, while the advanced cooling and lubrication systems ensure efficient, uninterrupted use.
Optimized Fuel Efficiency and PerformanceWith a fuel consumption rate of approximately 2.5 liters per hour at full load and high compression ratio, this engine balances performance with economy. The transistorized magneto ignition and float-type carburetor provide smooth starts and optimal fuel mixture, enhancing power output and reducing operational costs.
User-Friendly Operation and MaintenanceStarting the engine is hassle-free with a recoil manual starter, supported by a straightforward centrifugal mechanical governor system. Maintenance is simplified due to accessible components, dual-element air filtration, and splash lubrication, making it easy for users in various fields to keep the engine running efficiently.
FAQ's of SM420G With KKK RD390:
Q: How do I start the SM420G With KKK RD390 engine?
A: The engine features a recoil (manual) starter system. To start, simply pull the starter cord firmly, ensuring the fuel supply is turned on and the choke is set appropriately based on engine temperature.
Q: What are the primary benefits of the SM420G With KKK RD390 for marine and agricultural use?
A: This engine offers reliable 15 HP power, high fuel efficiency, and low noise emission, making it suitable for boats, water pumps, generators, and agricultural machinery. Its durable components and robust design ensure performance in demanding conditions.
Q: When should I perform routine maintenance on this engine?
A: Check the oil level before each use and change the engine oil after the first 20 hours, then every 50 hours of operation. Clean or replace the air filter as needed, especially in dusty or dirty environments.
Q: Where can the SM420G With KKK RD390 engine be installed?
A: It is designed with a horizontal shaft and base mount, making it adaptable for installation in boats, pumps, generators, and other industrial and agricultural equipment requiring up to 15 HP output.
Q: What is the recommended process for fueling and oiling the engine?
A: Use regular petrol/gasoline for fueling. Fill the fuel tank up to 6.5 liters, and maintain oil levels at 1.1 liters using recommended grade engine oil. Always check oil and fuel levels before operation for optimal performance.
Q: How does the engine guarantee low noise and emission compliance?
A: The standard silencer and advanced combustion control in the magneto ignition system work together to minimize noise and meet standard regulatory norms for emissions, ensuring eco-friendly and quiet operations.
Q: What materials contribute to the engine's longevity and reliability?
A: Constructed from high-grade engineering aluminum alloy and steel, the engine features a reinforced cylinder wall, powder-coated finish, and durable components to withstand tough environments and extend operational life.