1. Producte acabatview
This manual provides essential information for the safe and efficient operation and maintenance of your MXR 5.5HP 160cc 4-Stroke Petrol Engine. This air-cooled engine is designed for a wide range of applications, offering reliable performance and high power output.
1.1 Característiques clau
- Durable & Efficient 4-stroke design
- Stable Power Delivery
- Easy Pullstart Starting System
- High Output Power (5.5 HP / 4.1 kW)
- Quieter Operation compared to 2-stroke engines
- Environmental-Friendly Cleaner Emissions
- Àmplia gamma d'aplicacions
- Good Fuel Economy
- Equipped with an oil shortage safety device
1.2 Aplicacions típiques
This versatile engine is suitable for a variety of equipment, including:
- Karts
- Segadores de gespa
- Rentadores a pressió
- Molins
- Generadors de bomba
- Motocultores
- Electric Generators
- Threshers
- Bombes d'aigua
- Escarificadors
- Mescladors de ciment
- Col·lectors de pols
- Segadores de marals
- Rice Transplanters
2. Configuració i instal·lació
Before installing or operating the engine, ensure you read and understand all instructions. Proper setup is crucial for safety and optimal performance.
2.1 Comprovació prèvia a la instal·lació
- Crankshaft Compatibility: It is critical to compare the diameter and length of the crankshaft of your existing equipment with the engine's specifications. Use digital calipers for accurate measurements. This engine features a crankshaft with a 20 mm / 0.79 inch diameter (not 0.75 inch or 3/4'') and a protruding length of 50mm.
- Muntatge: Ensure the mounting surface is stable and capable of supporting the engine's weight and vibrations.
- Ventilació: Operate the engine in a well-ventilated area to prevent carbon monoxide buildup.
2.2 Initial Fluid Levels
- Oli de motor: Fill the engine with the recommended 4-stroke engine oil up to the specified level. The engine oil capacity is 0.6 Litre. The engine is equipped with an oil shortage safety device that will shut off the engine if the oil level is too low.
- Combustible: Fill the fuel tank with fresh, unleaded gasoline. The fuel capacity is 3.6 Litres. Do not overfill.
3. Instruccions de funcionament
Follow these steps for safe and effective operation of your petrol engine.
3.1 Starting the Engine (Pullstart)
- Assegureu-vos que el motor estigui sobre una superfície plana.
- Comproveu els nivells d'oli i combustible.
- Obriu la vàlvula de combustible (si escau).
- Moveu la palanca de l'estrangulador a la posició "CHOKE" (per a arrencades en fred).
- Move the throttle lever to the "FAST" or "START" position.
- Grasp the pullstart handle firmly. Pull slowly until resistance is felt, then pull quickly and smoothly to start the engine.
- Un cop el motor s'hagi engegat, moveu gradualment la palanca de l'estrangulador a la posició "RUN" a mesura que el motor s'escalfa.
- Adjust the throttle to the desired operating speed.
3.2 Parar el motor
- Moveu la palanca de l'accelerador a la posició "SLOW" o "IDLE".
- Moveu l'interruptor del motor a la posició "OFF".
- Close the fuel valve (if applicable) for storage.
4. Manteniment
Regular maintenance is essential to ensure the longevity and optimal performance of your engine. Always perform maintenance with the engine off and cool.
4.1 Oli de motor
- Comprovar el nivell d'oli: Comproveu el nivell d'oli del motor abans de cada ús.
- Canvi d'oli: Change the engine oil after the first 20 hours of operation, and then every 50 hours or annually, whichever comes first. Refer to the engine's dipstick for proper fill level.
4.2 Filtre d'aire
The engine uses a semi-dry air cleaner.
- Inspeccionar: Inspect the air filter element every 25 hours or more frequently in dusty conditions.
- Neteja/Substitueix: Clean or replace the air filter element as needed. Follow the instructions for your specific air filter type.
4.3 bugia
- Inspect/Clean: Inspect and clean the spark plug every 100 hours or annually. Adjust the gap if necessary.
- Substitueix: Replace the spark plug if it is fouled, damaged, or shows excessive wear.
4.4 Sistema de combustible
- Filtre de combustible: Inspect the fuel filter periodically and replace if clogged.
- Emmagatzematge de combustible: When storing the engine for extended periods, drain the fuel tank and carburetor, or use a fuel stabilizer to prevent fuel degradation.
5. Solució De Problemes
Aquesta secció ofereix solucions a problemes comuns que podeu trobar.
5.1 El motor no arrenca
- Sense combustible: Check fuel level and ensure the fuel valve is open.
- Incorrect Choke Position: Ajusteu l'estrangulador per a arrencada en fred o en calent.
- Low Oil Level: The engine's oil shortage safety device will prevent starting if oil is too low. Check and fill oil to the correct level.
- Fouled Spark Plug: Inspeccioneu i netegeu o substituïu la bugia.
- Combustible ranci: Buidar el combustible vell i omplir amb gasolina nova.
5.2 Engine Lacks Power or Runs Poorly
- Filtre d'aire obstruït: Netegeu o substituïu el filtre d'aire.
- Combustible ranci: Utilitzeu combustible fresc.
- Incorrect Spark Plug Gap: Check and adjust spark plug gap.
- Problemes amb el carburador: Si els problemes persisteixen, és possible que un tècnic qualificat necessiti netejar o ajustar el carburador.
6. Especificacions
Detailed technical specifications for the MXR 5.5HP 160cc 4-Stroke Petrol Engine.
| Atribut | Valor |
|---|---|
| Desplaçament | 168 cc |
| Sortida màxima | 5.5 CV |
| Tipus | 170F Air-Cooled 4-Stroke OHV Single Cylinder |
| Capacitat d'oli | 0.6 litres |
| Rotació | En sentit antihorari |
| Sistema d'arrencada | Iniciar l'estirada de retrocés |
| Capacitat de combustible | 3.6 litres |
| Diàmetre x carrera | 70x55 mm |
| Relació de compressió | 8.5:1 |
| Sortida nominal | 4.0 CV / 3.0 kW |
| Filtre d'aire | Semi Dry |
| Eix de transmissió | |
| Longitud | 250 mm / 9.84 inches (Protruding part: 50mm) |
| Diàmetre | 20 mm / 0.79 polzades |
| Diàmetre de rosca | 7 mm |
| Dimensions generals | |
| Longitud | 360 mm / 14.17 polzades |
| Amplada | 305 mm / 12.01 polzades |
| Alçada | 330 mm / 12.99 polzades |
| Pes brut | 16 kg |
| Mounting Hole Distances (Centre of Eye to Centre of Eye) | |
| Clutch Side | 165 mm / 6.5 polzades |
| Pullstart Side | 165 mm / 6.5 polzades |
| Pullstart to Clutch Across | 77.06 mm / 3.03 polzades |
7. Consells d'usuari
Here are some general tips to enhance your experience and prolong the life of your engine:
- Verify Crankshaft Dimensions: Always double-check the crankshaft diameter and length against your equipment's requirements before purchase and installation to ensure a perfect fit.
- Use Fresh Fuel: Stale fuel can cause starting problems and damage to the carburetor. Always use fresh, unleaded gasoline.
- Controls regulars d'oli: The oil shortage safety device is a great feature, but regular manual checks of the oil level are still recommended before each use.
- Neteja: Keep the engine clean, especially the air filter and cooling fins, to prevent overheating and maintain efficiency.
- Emmagatzematge adequat: If storing the engine for more than 30 days, prepare it for storage by draining the fuel or adding a fuel stabilizer, and changing the oil.
8. Garantia i Suport
For any warranty claims, technical support, or inquiries regarding your MXR petrol engine, please contact the seller directly through the platform where the purchase was made. Ensure you have your purchase details and product model information readily available.
The product package includes a board tool for operation and maintenance, and a user manual for your convenience.
