














Générateur inverseur portable Erayak 4 500 W, silencieux, bicarburant, EYG4500PD

- Générateur d'énergie portable : L'Erayak 4500PD est une source d'alimentation polyvalente et portable, idéale pour le camping, l'usage domestique, les camping-cars et les urgences. Il fournit 4 500 watts de puissance de pointe et 3 500 watts de puissance continue, avec une puissance de 90 % en mode tri-carburant.
- Capacité tri-carburant : Prend en charge les carburants essence, GPL et NPG.
- Commutateur automatique de double carburant : sélectionne automatiquement le carburant et passe facilement du GPL/NPG à l'essence en cas de besoin, garantissant ainsi une alimentation ininterrompue.
- Prise RV Ready : comprend une prise de 30 A spécifique aux camping-cars (L5-30P), ce qui facilite la connexion à un camping-car sans adaptateurs supplémentaires.
- Plusieurs prises pour la maison et le camping : Comprend une prise secteur duplex 5-20R 20 A avec protecteur CA, une prise L5-30P 30 A CA à verrouillage par rotation, un convertisseur L5-30P vers TT-30R et deux prises USB. ports pour le chargement de l'appareil.
- Capable de parallèle : Permet la connexion de deux générateurs de 4 500 watts pour doubler la puissance.
- Super silencieux : fonctionne à seulement 60,5 dB(A) à mi-charge grâce à son boîtier réduisant le bruit.
- Technologie d'onduleur à onde sinusoïdale pure : alimente en toute sécurité les appareils électroniques sensibles tels que les smartphones, les ordinateurs portables, les téléviseurs, les climatiseurs, les radiateurs, les outils électriques et bien plus encore.
- Léger : pèse 55 lbs
- Capacité du réservoir de carburant : 8,5 L (2,25 gallons) avec une autonomie de 4,5 heures à pleine charge et de 9 heures à demi-charge.
- Conforme aux normes : Conforme aux normes ANSI/PGMA G300-2018.
Fonctionnalités supplémentaires :
-
Démarrage électrique facile : Disponible sur le modèle 4500PDE, permet un démarrage direct via le commutateur du moteur, évitant ainsi les démarrages manuels.
-
CO Secure : Le capteur de monoxyde de carbone intégré arrête le générateur si les niveaux de CO sont élevés. Le modèle 4500PDM est doté d'un interrupteur CO manuel, contrairement au modèle 4500PDE.
- Mode Eco : disponible sur le 4500PDM, réduit le bruit et la consommation de carburant en fonctionnant à des vitesses inférieures en mode faible consommation.
| Warranty & Support | Coverage Details |
|---|---|
| Warranty Duration | 3-Year Limited Warranty for eligible ERAYAK 4500PD purchases, subject to applicable warranty terms and verification. |
| 1-Year Core Component Protection | If a covered core-component failure is confirmed within the first year, the 4500PD may qualify for ERAYAK replacement-unit service after technical diagnosis and warranty verification. |
| 3-Year Free Replacement Parts | For eligible warranty issues during the 3-year coverage period, ERAYAK provides covered replacement parts at no charge after technical verification. |
| Covered Core Parts | Covered replacement parts may include the carburetor, control or starting module, fuel tank, and other qualifying model-specific components. |
| Technical Support | ERAYAK provides troubleshooting assistance, fault diagnosis, replacement-part identification, setup guidance, and warranty support for the 4500PD. |
| Email Support | support@erayakpower.com Customers can submit photos, videos, serial numbers, order information, and fault descriptions for technical review. |
| English Phone Support | (208) 242-7286 English-speaking support is available for product setup, troubleshooting, warranty, replacement parts, and service assistance. |
| WhatsApp Support | (208) 242-7286 Contact ERAYAK via WhatsApp for convenient technical and after-sales support. |
| Warranty Claim Process | Contact ERAYAK Technical Support with your proof of purchase, model number, serial number, and a description of the issue. Photos, videos, or troubleshooting information may be requested before the appropriate warranty solution is confirmed. |
Warranty Note: Warranty service is subject to the applicable ERAYAK warranty terms, proper operation and maintenance, proof of purchase, technical verification, and applicable exclusions.
| U.S. Shipping | Details |
|---|---|
| U.S. Warehouses | ERAYAK provides local U.S. fulfillment from warehouses in California, New Jersey, and Georgia. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after the order is shipped so customers can follow the delivery status online. |
| Standard Delivery | Most standard orders are estimated to arrive within 2–4 business days after shipment. |
| Expedited Processing | Expedited service is available for eligible orders. Expedited orders receive priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for eligible products and destinations. Availability and any additional shipping charges should be confirmed before ordering. |
| Shipping Coverage | Delivery is available across most locations within the contiguous United States. |
| Hawaii & Offshore Areas | For Hawaii, U.S. islands, offshore territories, or other locations outside the contiguous United States, please contact ERAYAK Support before placing your order to confirm shipping availability and cost. |
| Warehouse Assignment | Orders are fulfilled from the most suitable U.S. warehouse based on product availability and the customer's delivery location. |
| Shipping Support | Email: support@erayakpower.com Phone: (208) 242-7286 WhatsApp: (208) 242-7286 |
| Canada Shipping | Details |
|---|---|
| Canada Warehouses | ERAYAK provides local Canadian fulfillment from warehouses in Toronto and Vancouver. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after shipment so customers can monitor the delivery status online. |
| Shipping Coverage | Delivery is available across mainland Canada from ERAYAK's Toronto and Vancouver warehouse network. |
| Expedited Processing | Expedited service is available for eligible orders and provides priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for selected destinations and eligible products. Availability and additional shipping charges should be confirmed before ordering. |
| Warehouse Assignment | Orders are automatically assigned to the most suitable warehouse based on inventory availability and delivery destination. |
| Special Delivery Requests | Customers with remote-area, special-access, or urgent delivery requirements should contact ERAYAK Support before ordering. |
| Shipping Support | Email: support@erayakpower.com Phone: (208) 242-7286 WhatsApp: (208) 242-7286 |
| Specification | Details |
|---|---|
| Model | ERAYAK 4500PDM / 4500PDE |
| Peak Power | Gasoline: 4500W / Propane: 4050W |
| Running Power | Gasoline: 3500W / Propane: 3150W |
| Rated Voltage | 120V |
| Frequency | 60Hz |
| Rated Current | 29.2A at 120V on Gasoline |
| Maximum Outlet Current | 30A through the 120V L5-30R outlet with 30A circuit protection |
| Fuel Types | Gasoline / Propane |
| Fuel Tank Capacity | 2.25 US gal (8.5L) |
| Recommended Gasoline | Unleaded Gasoline, 87 Octane or Higher |
| ECO Mode | Load-based speed control for fuel savings and lower noise |
| Engine Displacement | 149.3cc |
| Engine Oil Capacity | 0.16 US gal (0.6L / 600mL) |
| Recommended Engine Oil | SAE 10W-30 / SAE 15W-40 |
| Protection System | Low Oil + Overload Protection |
| Noise Level | 58 dBA measured at 7 m (23 ft) |
| 120V 30A Outlet | 1 × L5-30R, 120V / 30A |
| 120V 20A Outlets | 2 × 120V / 20A Household Receptacles |
| USB Ports | USB-A + USB-C, up to 18W Combined Output |
| Parallel Connection | Yes — Built-in Parallel Interface |
| Ground Terminal | Yes |
| Starting System | 4500PDM: Recoil Start · 4500PDE: Electric Start + Recoil Backup |
| Weight | 54 lb (24.5 kg) |
| Dimensions | 19.88 × 16.93 × 20.25 in |
| EPA & CARB Compliant | Yes |
Performance Note: Runtime, fuel consumption, available output, and noise may vary with electrical load, fuel type, altitude, ambient temperature, maintenance condition, and operating environment.
1. ECO Mode
Automatically adjusts engine speed to match actual power demand instead of running at full speed continuously.
2. Dual-Fuel Flexibility
Choose between gasoline and propane based on fuel availability and your operating needs.
3. Efficient Variable-Load Operation
Well suited for appliances that cycle on and off, allowing engine output to better follow changing demand.
1. Low-Oil Protection
Helps protect the engine from insufficient lubrication.
2. Overload Protection
Helps protect the electrical system when connected demand exceeds safe operating limits.
3. Routine-Service Design
Regular oil, air filter, and spark plug maintenance helps reduce unnecessary engine wear.
4. Recoil Backup — 4500PDE
Provides a backup starting method if electric starting is unavailable.
| Compatibility | Typical Equipment | Compatibility Details |
|---|---|---|
| RV Power | 30A RV systems, travel trailers, RV refrigerators, converters, lighting and appliances | Suitable for many 30A RV applications when connected with the appropriate adapter. Check total running watts and appliance starting surge before use. |
| 8,000–13,500 BTU RV / Portable AC | Small to medium RV air conditioners and portable air conditioners | Suitable for many AC units in this range. Verify running watts and compressor starting watts before use. A soft-start device may be required for higher-starting-load AC units. |
| Home Backup | Refrigerator, freezer, lights, router, TV, chargers and selected small appliances | Suitable for essential 120V backup loads. Prioritize critical appliances and avoid operating multiple high-demand appliances simultaneously. |
| Sump Pump | Basement sump pumps and drainage pumps | Suitable for many sump-pump backup applications when running and starting requirements remain within generator capacity. Check motor starting surge before use. |
| Refrigerator & Freezer | Refrigerator, freezer and refrigerator-freezer combinations | Suitable for household refrigeration backup. Allow additional generator capacity for compressor startup. |
| Microwave & Small Appliances | Microwave, coffee maker, toaster, fan and other compatible appliances | Can power many common household appliances. Check each appliance's rated and starting wattage before combining loads. |
| Sensitive Electronics | Computers, routers, TVs, chargers and compatible electronics | Inverter-generator output is suitable for many sensitive electronic devices. Verify device voltage and power requirements before use. |
| Medical Equipment | Selected CPAP devices, monitoring equipment and other electrically powered medical devices | Confirm the equipment manufacturer's voltage, frequency, waveform, grounding and backup-power requirements before use. Do not treat a portable generator as the sole emergency source for life-critical equipment. |
| 120V Equipment | Compatible 120V household, RV and outdoor equipment | Supports 120V equipment within the generator's available output. Verify running watts, starting watts and connection requirements before use. |
| Transfer Switch / Home Inlet | Selected essential home circuits through approved transfer equipment | Home connection requires properly rated transfer equipment. Never backfeed through a household receptacle. Installation should comply with applicable electrical codes. |
Important compatibility note: The ERAYAK 4500PD provides up to 3500W rated / 4500W peak on gasoline and 3150W rated / 4050W peak on propane. Appliance compatibility depends on fuel type, total running load, motor or compressor starting surge, temperature, altitude and operating conditions. Always verify equipment power requirements before use.
Simple Care. Reliable Power.
Keeping your ERAYAK 4500PD in good condition is straightforward. Routine maintenance focuses mainly on three basic items: engine oil, air filter, and spark plug.
Regular maintenance helps improve starting reliability, engine performance, and service life.
| Maintenance Item | When to Service | What to Do |
|---|---|---|
| Engine Oil | Before every use | Check oil level and add if needed |
| First Oil Change | First 10 hours / 1 month | Replace engine oil |
| Regular Oil Change | Every 100 hours / 6 months | Replace engine oil |
| Air Filter | Before every use | Inspect for dirt or damage |
| Air Filter Cleaning | Every 50 hours / 3 months | Clean filter element |
| Spark Plug | Every 100 hours / 6 months | Inspect, clean and adjust |
| Spark Plug Replacement | Every 300 hours / 2 years | Replace |
| Spark Arrester | Every 100 hours / 6 months | Clean |
| Valve Clearance | Every 300 hours / 2 years | Check and adjust if required |
| Combustion Chamber | Every 300 hours | Clean |
| Fuel Tank & Filter | Every year | Clean |
| Fuel Line | Every 2 years | Inspect and replace if necessary |
Use whichever comes first: operating hours or calendar time.
1. Engine Oil — The Most Important Routine Service
Checking and changing the engine oil is one of the most important maintenance steps.
Before Each Use
Check the oil level and make sure it is within the recommended range.
First Oil Change
Change the engine oil after:
10 operating hours or 1 month, whichever comes first.
Regular Oil Changes
After the first service, change the oil every:
100 operating hours or 6 months.
The recommended oil capacity is 0.16 gal (0.6L). The manual specifies 10W-30 or 15W-40, depending on operating temperature.
Basic Oil Change
- Stop the generator before maintenance.
- Allow the engine to remain warm for easier draining.
- Remove the maintenance cover.
- Remove the oil filler cap and drain the used oil.
- Refill with the recommended engine oil.
- Check the oil level.
- Reinstall the oil filler cap and maintenance cover.
2. Air Filter — Easy to Inspect and Clean
A clean air filter helps maintain proper airflow to the carburetor and protects the engine from dust.
Routine Care
Check the air filter before every use.
Clean the filter every:
50 operating hours or 3 months.
If the generator is used in dusty conditions, service the air filter more frequently.
Basic Cleaning
- Remove the maintenance cover.
- Open the air cleaner cover.
- Remove the filter element.
- Clean it with a non-flammable or high-flash-point solvent.
- Allow it to dry.
- Soak the element in clean engine oil and squeeze out excess oil.
- Reinstall the filter and covers.
Never operate the generator without the air filter installed.
3. Spark Plug — Periodic Inspection
The recommended spark plug for the ERAYAK 4500PD is F7RTC.
Inspect and adjust the spark plug every:
100 operating hours or 6 months.
Replace it every:
300 operating hours or 2 years.
Check for:
- Carbon buildup
- Cracked or damaged insulation
- Excessive electrode wear
- Incorrect electrode gap
The specified spark plug gap is:
0.6–0.7 mm (0.024–0.028 in).
Clean and adjust the spark plug when appropriate, or replace it if damaged.
Heavy-Duty or Dusty Conditions
More frequent maintenance may be required when the generator operates in demanding or dusty environments.
Dusty Conditions
Inspect and clean the air filter more frequently than the normal maintenance schedule.
Commercial or Extended Use
For commercial use or long operating hours, determine maintenance intervals based on actual operating conditions.
The manual specifically notes that service should be performed more frequently in dusty areas.
Long-Term Storage
Proper preparation before storage helps protect the generator and fuel system.
Before long-term storage:
- Allow the generator to cool completely.
- Store it in a clean, dry location.
- Inspect the generator for dirt or damage.
- Check the engine oil.
- Clean the air filter if required.
- Keep fuel away from sparks, flames, and ignition sources.
- Follow the storage instructions provided with the generator.
- Générateur d'énergie portable : L'Erayak 4500PD est une source d'alimentation polyvalente et portable, idéale pour le camping, l'usage domestique, les camping-cars et les urgences. Il fournit 4 500 watts de puissance de pointe et 3 500 watts de puissance continue, avec une puissance de 90 % en mode tri-carburant.
- Capacité tri-carburant : Prend en charge les carburants essence, GPL et NPG.
- Commutateur automatique de double carburant : sélectionne automatiquement le carburant et passe facilement du GPL/NPG à l'essence en cas de besoin, garantissant ainsi une alimentation ininterrompue.
- Prise RV Ready : comprend une prise de 30 A spécifique aux camping-cars (L5-30P), ce qui facilite la connexion à un camping-car sans adaptateurs supplémentaires.
- Plusieurs prises pour la maison et le camping : Comprend une prise secteur duplex 5-20R 20 A avec protecteur CA, une prise L5-30P 30 A CA à verrouillage par rotation, un convertisseur L5-30P vers TT-30R et deux prises USB. ports pour le chargement de l'appareil.
- Capable de parallèle : Permet la connexion de deux générateurs de 4 500 watts pour doubler la puissance.
- Super silencieux : fonctionne à seulement 60,5 dB(A) à mi-charge grâce à son boîtier réduisant le bruit.
- Technologie d'onduleur à onde sinusoïdale pure : alimente en toute sécurité les appareils électroniques sensibles tels que les smartphones, les ordinateurs portables, les téléviseurs, les climatiseurs, les radiateurs, les outils électriques et bien plus encore.
- Léger : pèse 55 lbs
- Capacité du réservoir de carburant : 8,5 L (2,25 gallons) avec une autonomie de 4,5 heures à pleine charge et de 9 heures à demi-charge.
- Conforme aux normes : Conforme aux normes ANSI/PGMA G300-2018.
Fonctionnalités supplémentaires :
-
Démarrage électrique facile : Disponible sur le modèle 4500PDE, permet un démarrage direct via le commutateur du moteur, évitant ainsi les démarrages manuels.
-
CO Secure : Le capteur de monoxyde de carbone intégré arrête le générateur si les niveaux de CO sont élevés. Le modèle 4500PDM est doté d'un interrupteur CO manuel, contrairement au modèle 4500PDE.
- Mode Eco : disponible sur le 4500PDM, réduit le bruit et la consommation de carburant en fonctionnant à des vitesses inférieures en mode faible consommation.
| Warranty & Support | Coverage Details |
|---|---|
| Warranty Duration | 3-Year Limited Warranty for eligible ERAYAK 4500PD purchases, subject to applicable warranty terms and verification. |
| 1-Year Core Component Protection | If a covered core-component failure is confirmed within the first year, the 4500PD may qualify for ERAYAK replacement-unit service after technical diagnosis and warranty verification. |
| 3-Year Free Replacement Parts | For eligible warranty issues during the 3-year coverage period, ERAYAK provides covered replacement parts at no charge after technical verification. |
| Covered Core Parts | Covered replacement parts may include the carburetor, control or starting module, fuel tank, and other qualifying model-specific components. |
| Technical Support | ERAYAK provides troubleshooting assistance, fault diagnosis, replacement-part identification, setup guidance, and warranty support for the 4500PD. |
| Email Support | support@erayakpower.com Customers can submit photos, videos, serial numbers, order information, and fault descriptions for technical review. |
| English Phone Support | (208) 242-7286 English-speaking support is available for product setup, troubleshooting, warranty, replacement parts, and service assistance. |
| WhatsApp Support | (208) 242-7286 Contact ERAYAK via WhatsApp for convenient technical and after-sales support. |
| Warranty Claim Process | Contact ERAYAK Technical Support with your proof of purchase, model number, serial number, and a description of the issue. Photos, videos, or troubleshooting information may be requested before the appropriate warranty solution is confirmed. |
Warranty Note: Warranty service is subject to the applicable ERAYAK warranty terms, proper operation and maintenance, proof of purchase, technical verification, and applicable exclusions.
| U.S. Shipping | Details |
|---|---|
| U.S. Warehouses | ERAYAK provides local U.S. fulfillment from warehouses in California, New Jersey, and Georgia. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after the order is shipped so customers can follow the delivery status online. |
| Standard Delivery | Most standard orders are estimated to arrive within 2–4 business days after shipment. |
| Expedited Processing | Expedited service is available for eligible orders. Expedited orders receive priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for eligible products and destinations. Availability and any additional shipping charges should be confirmed before ordering. |
| Shipping Coverage | Delivery is available across most locations within the contiguous United States. |
| Hawaii & Offshore Areas | For Hawaii, U.S. islands, offshore territories, or other locations outside the contiguous United States, please contact ERAYAK Support before placing your order to confirm shipping availability and cost. |
| Warehouse Assignment | Orders are fulfilled from the most suitable U.S. warehouse based on product availability and the customer's delivery location. |
| Shipping Support | Email: support@erayakpower.com Phone: (208) 242-7286 WhatsApp: (208) 242-7286 |
| Canada Shipping | Details |
|---|---|
| Canada Warehouses | ERAYAK provides local Canadian fulfillment from warehouses in Toronto and Vancouver. |
| Order Processing | Most orders are confirmed and prepared for shipment within 24 hours after order verification. |
| Tracking Number | A tracking number is provided after shipment so customers can monitor the delivery status online. |
| Shipping Coverage | Delivery is available across mainland Canada from ERAYAK's Toronto and Vancouver warehouse network. |
| Expedited Processing | Expedited service is available for eligible orders and provides priority order confirmation, faster warehouse processing, and priority logistics handling. |
| 2-Business-Day Delivery Option | A 2-business-day delivery option may be available for selected destinations and eligible products. Availability and additional shipping charges should be confirmed before ordering. |
| Warehouse Assignment | Orders are automatically assigned to the most suitable warehouse based on inventory availability and delivery destination. |
| Special Delivery Requests | Customers with remote-area, special-access, or urgent delivery requirements should contact ERAYAK Support before ordering. |
| Shipping Support | Email: support@erayakpower.com Phone: (208) 242-7286 WhatsApp: (208) 242-7286 |
| Specification | Details |
|---|---|
| Model | ERAYAK 4500PDM / 4500PDE |
| Peak Power | Gasoline: 4500W / Propane: 4050W |
| Running Power | Gasoline: 3500W / Propane: 3150W |
| Rated Voltage | 120V |
| Frequency | 60Hz |
| Rated Current | 29.2A at 120V on Gasoline |
| Maximum Outlet Current | 30A through the 120V L5-30R outlet with 30A circuit protection |
| Fuel Types | Gasoline / Propane |
| Fuel Tank Capacity | 2.25 US gal (8.5L) |
| Recommended Gasoline | Unleaded Gasoline, 87 Octane or Higher |
| ECO Mode | Load-based speed control for fuel savings and lower noise |
| Engine Displacement | 149.3cc |
| Engine Oil Capacity | 0.16 US gal (0.6L / 600mL) |
| Recommended Engine Oil | SAE 10W-30 / SAE 15W-40 |
| Protection System | Low Oil + Overload Protection |
| Noise Level | 58 dBA measured at 7 m (23 ft) |
| 120V 30A Outlet | 1 × L5-30R, 120V / 30A |
| 120V 20A Outlets | 2 × 120V / 20A Household Receptacles |
| USB Ports | USB-A + USB-C, up to 18W Combined Output |
| Parallel Connection | Yes — Built-in Parallel Interface |
| Ground Terminal | Yes |
| Starting System | 4500PDM: Recoil Start · 4500PDE: Electric Start + Recoil Backup |
| Weight | 54 lb (24.5 kg) |
| Dimensions | 19.88 × 16.93 × 20.25 in |
| EPA & CARB Compliant | Yes |
Performance Note: Runtime, fuel consumption, available output, and noise may vary with electrical load, fuel type, altitude, ambient temperature, maintenance condition, and operating environment.
1. ECO Mode
Automatically adjusts engine speed to match actual power demand instead of running at full speed continuously.
2. Dual-Fuel Flexibility
Choose between gasoline and propane based on fuel availability and your operating needs.
3. Efficient Variable-Load Operation
Well suited for appliances that cycle on and off, allowing engine output to better follow changing demand.
1. Low-Oil Protection
Helps protect the engine from insufficient lubrication.
2. Overload Protection
Helps protect the electrical system when connected demand exceeds safe operating limits.
3. Routine-Service Design
Regular oil, air filter, and spark plug maintenance helps reduce unnecessary engine wear.
4. Recoil Backup — 4500PDE
Provides a backup starting method if electric starting is unavailable.
| Compatibility | Typical Equipment | Compatibility Details |
|---|---|---|
| RV Power | 30A RV systems, travel trailers, RV refrigerators, converters, lighting and appliances | Suitable for many 30A RV applications when connected with the appropriate adapter. Check total running watts and appliance starting surge before use. |
| 8,000–13,500 BTU RV / Portable AC | Small to medium RV air conditioners and portable air conditioners | Suitable for many AC units in this range. Verify running watts and compressor starting watts before use. A soft-start device may be required for higher-starting-load AC units. |
| Home Backup | Refrigerator, freezer, lights, router, TV, chargers and selected small appliances | Suitable for essential 120V backup loads. Prioritize critical appliances and avoid operating multiple high-demand appliances simultaneously. |
| Sump Pump | Basement sump pumps and drainage pumps | Suitable for many sump-pump backup applications when running and starting requirements remain within generator capacity. Check motor starting surge before use. |
| Refrigerator & Freezer | Refrigerator, freezer and refrigerator-freezer combinations | Suitable for household refrigeration backup. Allow additional generator capacity for compressor startup. |
| Microwave & Small Appliances | Microwave, coffee maker, toaster, fan and other compatible appliances | Can power many common household appliances. Check each appliance's rated and starting wattage before combining loads. |
| Sensitive Electronics | Computers, routers, TVs, chargers and compatible electronics | Inverter-generator output is suitable for many sensitive electronic devices. Verify device voltage and power requirements before use. |
| Medical Equipment | Selected CPAP devices, monitoring equipment and other electrically powered medical devices | Confirm the equipment manufacturer's voltage, frequency, waveform, grounding and backup-power requirements before use. Do not treat a portable generator as the sole emergency source for life-critical equipment. |
| 120V Equipment | Compatible 120V household, RV and outdoor equipment | Supports 120V equipment within the generator's available output. Verify running watts, starting watts and connection requirements before use. |
| Transfer Switch / Home Inlet | Selected essential home circuits through approved transfer equipment | Home connection requires properly rated transfer equipment. Never backfeed through a household receptacle. Installation should comply with applicable electrical codes. |
Important compatibility note: The ERAYAK 4500PD provides up to 3500W rated / 4500W peak on gasoline and 3150W rated / 4050W peak on propane. Appliance compatibility depends on fuel type, total running load, motor or compressor starting surge, temperature, altitude and operating conditions. Always verify equipment power requirements before use.
Simple Care. Reliable Power.
Keeping your ERAYAK 4500PD in good condition is straightforward. Routine maintenance focuses mainly on three basic items: engine oil, air filter, and spark plug.
Regular maintenance helps improve starting reliability, engine performance, and service life.
| Maintenance Item | When to Service | What to Do |
|---|---|---|
| Engine Oil | Before every use | Check oil level and add if needed |
| First Oil Change | First 10 hours / 1 month | Replace engine oil |
| Regular Oil Change | Every 100 hours / 6 months | Replace engine oil |
| Air Filter | Before every use | Inspect for dirt or damage |
| Air Filter Cleaning | Every 50 hours / 3 months | Clean filter element |
| Spark Plug | Every 100 hours / 6 months | Inspect, clean and adjust |
| Spark Plug Replacement | Every 300 hours / 2 years | Replace |
| Spark Arrester | Every 100 hours / 6 months | Clean |
| Valve Clearance | Every 300 hours / 2 years | Check and adjust if required |
| Combustion Chamber | Every 300 hours | Clean |
| Fuel Tank & Filter | Every year | Clean |
| Fuel Line | Every 2 years | Inspect and replace if necessary |
Use whichever comes first: operating hours or calendar time.
1. Engine Oil — The Most Important Routine Service
Checking and changing the engine oil is one of the most important maintenance steps.
Before Each Use
Check the oil level and make sure it is within the recommended range.
First Oil Change
Change the engine oil after:
10 operating hours or 1 month, whichever comes first.
Regular Oil Changes
After the first service, change the oil every:
100 operating hours or 6 months.
The recommended oil capacity is 0.16 gal (0.6L). The manual specifies 10W-30 or 15W-40, depending on operating temperature.
Basic Oil Change
- Stop the generator before maintenance.
- Allow the engine to remain warm for easier draining.
- Remove the maintenance cover.
- Remove the oil filler cap and drain the used oil.
- Refill with the recommended engine oil.
- Check the oil level.
- Reinstall the oil filler cap and maintenance cover.
2. Air Filter — Easy to Inspect and Clean
A clean air filter helps maintain proper airflow to the carburetor and protects the engine from dust.
Routine Care
Check the air filter before every use.
Clean the filter every:
50 operating hours or 3 months.
If the generator is used in dusty conditions, service the air filter more frequently.
Basic Cleaning
- Remove the maintenance cover.
- Open the air cleaner cover.
- Remove the filter element.
- Clean it with a non-flammable or high-flash-point solvent.
- Allow it to dry.
- Soak the element in clean engine oil and squeeze out excess oil.
- Reinstall the filter and covers.
Never operate the generator without the air filter installed.
3. Spark Plug — Periodic Inspection
The recommended spark plug for the ERAYAK 4500PD is F7RTC.
Inspect and adjust the spark plug every:
100 operating hours or 6 months.
Replace it every:
300 operating hours or 2 years.
Check for:
- Carbon buildup
- Cracked or damaged insulation
- Excessive electrode wear
- Incorrect electrode gap
The specified spark plug gap is:
0.6–0.7 mm (0.024–0.028 in).
Clean and adjust the spark plug when appropriate, or replace it if damaged.
Heavy-Duty or Dusty Conditions
More frequent maintenance may be required when the generator operates in demanding or dusty environments.
Dusty Conditions
Inspect and clean the air filter more frequently than the normal maintenance schedule.
Commercial or Extended Use
For commercial use or long operating hours, determine maintenance intervals based on actual operating conditions.
The manual specifically notes that service should be performed more frequently in dusty areas.
Long-Term Storage
Proper preparation before storage helps protect the generator and fuel system.
Before long-term storage:
- Allow the generator to cool completely.
- Store it in a clean, dry location.
- Inspect the generator for dirt or damage.
- Check the engine oil.
- Clean the air filter if required.
- Keep fuel away from sparks, flames, and ignition sources.
- Follow the storage instructions provided with the generator.
Frequently Asked Questions
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What is the ERAYAK 4500PD best for?
The ERAYAK 4500PD is ideal for RV users and homeowners seeking a dual-fuel inverter generator for RV camping, portable AC backup, refrigerator support, and essential outage needs.
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What is the difference between the 4500PDM and the 4500PDE?
The 4500PDM is the manual recoil-start version, while the 4500PDE features an electric start for added convenience, along with recoil backup. Both are dual-fuel generators that run on gasoline and propane.
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Can the 4500PD run a portable AC and refrigerator together?
Yes, it can handle many portable AC and refrigerator combinations provided that the total running watts and starting surge are managed properly. Always refer to your appliance specifications and start high-wattage loads one at a time.
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Is this generator quiet enough for RV camping?
Yes, the ERAYAK 4500PD operates at a noise level of 62 dB at 25% load, which is considered quiet for camping. However, be mindful of campground noise rules and regulations.
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Does it switch from propane to gasoline automatically?
Yes, the generator can automatically switch from propane to gasoline when propane pressure drops or the tank runs low. Ensure that gasoline is available in the tank for this feature to work.
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What is included in the box when I purchase the 4500PD?
The package includes the ERAYAK 4500W dual-fuel inverter generator, a propane LPG hose with a regulator, a detailed user manual, an oil funnel, a spark plug wrench, and a tool kit. Please note that the propane tank and engine oil are not included.
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Can I use this generator indoors during an emergency?
No, you should never operate this generator indoors, in a garage, or near open windows, doors, or vents due to the risk of carbon monoxide poisoning. Always use it outdoors with adequate ventilation.
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Is the 4500PD the same as the 4500P?
No, the 4500PD offers dual-fuel capabilities (gasoline and propane) and features an automatic switchover system, while the 4500P is strictly a gas-only generator option.

