5000 Watt Gasoline Generator Factory Direct OEM
We design our 5000 watt gasoline generator series to solve the biggest complaints in the market: noise and complexity. Customers might require a 5000w rv generator or a site unit that is trustworthy. Our targeted product is a heavier duty 5kw portable generator, which can be easily used by anyone.
Advantages of 5000 Watt Gasoline Generator
We have a high performance engine 4 stroke OHV that manages a balance in between raw output and fuel economy
Advanced 100% Copper Alternator
Copper is much better when it comes to the conduction of heat compared to aluminum which would lead to overheating during peak loads. Generator with copper windings has a far longer life, with the warranty claims and returns minimised. It would deal far better with the inductive kick of power tools and AC units than its less expensive equivalents.
High-Efficiency OHV Engine
Our PG series is based on a strong OHV 4-stroke engine. This is an air-cooled system that has a high fuel efficiency with low emissions. The overhead valve design enables the gasoline engine generator to operate at a colder and cleaner temperature, which gives the higher torque.
- 1-Cylinder, 4-Stroke, Air-Cooled
- Reliable Cold Starts down to -30°C
Outlet Construction and Detailed Control Centre
The intuitive panel is equipped with a full 120v /240v 5000w generator outlet arrangement to fit into different regional requirements. To avoid damage we provide automatic low-oil shutdown and overload protection. We further mark controls to be very clear to guide the users on doing the best practise.
100% Safety
100% Copper Alternator vs. Aluminum
The trick to trustworthy power begins within the casing. We are also a professional manufacturer and we have been in the business over 13 years, and we do not cut corners. A lot of low-cost suppliers manufacture them with aluminium, which works to reduce the price, yet we also use 100% copper wire in all PEGASO generators.
Conductivity
Copper is a superior conductor which is the additional 10% efficiency.
Heat Mgmt
Operates at lower temperatures and thus withstands failures and minimises life span compared to aluminium.
Durability
Built for Strong implies that it could have years of life without power decrease, which was what has been observed with some inexpensive models.
We manufacture them to conserve your brand with clean, more than sufficient energy.
Supplier of Exclusive OEM 5000W Generators
We offer end to end production solutions to international brands. We are your loyal partner and as such, all the wholesale 5000 watt generators will be suited to your brand name and local market policies.
5kW 5000W Inverter Generator
Lightweight (less than 60dB). Daily sine wave power that is safe in vulnerable electronics such as laptops and phones.
Portable 5000 Watt Gasoline Generator
Small fit suitcase with a comfortable ergonomic handle. Fits well in camping and tailgating. 2200W Peak Power.
5000W Parallel Inverter Generator
Place two units on them to increase your power to 5000W. Ideal in terms of running RV air conditioners.
5000W Open Frame Generator
Constructed to be used at job sites and other harsh conditions where noisy conditions are less of a concern.
5000W Dual Fuel Generator
Runs on Gasoline or LPG. Increased run-time and less polluting emissions. Very best with eco-friendly users.
OEM 5000W Gasoline Generator
Your brand, your color. Complete adjustability of voltage and design. Concept to mass production process in 20 days.
Need a specific configuration? Contact our engineering team.
Comparison of 5000W Gasoline Generator Models
| Model | Type | Rated/Peak Watts | Noise (dBA@7m) | Weight | THD (Clean Power) |
|---|---|---|---|---|---|
| 5000W Inverter Generator | Inverter | 5000W / 5500W | <60 dBA | ~50 kg | <3% (Safe for Electronics) |
| 5000W Open Frame | Standard | 5000W / 5500W | ~92 dBA | ~80 kg | Standard AVR |
| 5kW Dual Fuel | Hybrid | 4000W (LPG) / 4500W (LPG) | <60 dBA | ~50 kg | <3% |
5.0kW Gasoline Generator Data Table
The technical breakdown of our range of 5.0kW to 5.5kW is available below. Before exiting our production facility, we ensure that all our units are of high ISO9001 standard.
| Feature | Specification |
|---|---|
| Rated Output | 5000 Watts (4kW) |
| Max Surge Output | 5500 Watts |
| Engine Type | 4-Stroke OHV, Air-Cooled |
| Alternator | 100% Copper Brushless (1,000+ hrs) |
| Voltage Regulation | Smart AVR / Inverter (<2.5% T.H.D.) |
| Noise Level | <65dB @ 7m (Silent Operation) |
| Starting System | Recoil / Electric Start (Optional) |
| Certifications | CE, UL, EPA, ISO 9001 |
Voltage/Freq
110-240V | 50/60Hz Custom Configurable
Inlet/Outlet
NEMA, Schuko, BS, AU Standards
Cold Start
Reliable Operation down to -30°C
Key Features of Gasoline Generator 5000W.
Ergonomic Suitcase Handle
The grip is comfortable and built in to evenly distribute weight to be easy to lift and carry.
Low Oil Alerts
Sensitive sensor stops the machine and does not allow seizing the engine once the oil drops appear.
Space-Saving Design
Small size occupies small space, thus suitable to RVs, trunks of cars, or even very small storage.
Clean Power (Inverter)
THD of less than 2.5% is safe with microprocessors, drones and smartphones.
Smart Economy Mode(Inverter)
Our models have a smarter inverter which is engine speed controlled to fit the electrical demand. The engine also does not operate at peak RPM all the time, but it should throttle down when the demand is low.
Parallel Capability(Inverter)
A 2000W unit can be connected to another to achieve 4000W of power- sufficient power to drive heavy RV loads.
Designed 5KVA Gasoline Generator in All Situations
RV Ready & Camping
Ideal for powering ACs. Functions with a noise level of less than 65 dBA at the campsites. The benefit of pure Sine Wave is that it is safe on delicate electronics, such as laptop, and drone battery.
Home Backup
Stable power supply to necessities such as fridges, pumps and Wi-Fi. Our 4-Stroke OHV Engine has a carburetor that is good at cold starting in the winter storms.
Mobile Business
100% Copper Winding Alternator will last longer with heavy loads. There is the Smart Eco-Mode that saves up to 50% of fuel, thereby reducing operation expenses of food trucks.
Construction Tools
our motor "BUILD FOR STRONG" which is in strong frame engineering. Low THD Power safe charging battery tools such as battery circular saws and battery drills.
Extreme Generator Quality Inspection
PEGASO zero-defects inspection is performed on all those generators that leave PEGASO.
IQC (Incoming Quality Control)
Engine blocks and carbs are test -checked prior to assembling them.
On-Line Testing
Automated assembly voltage/frequency calibration.
Aging Test
Random samples operate at full load during 16 hours in order to cheque stability.
OQC (Outgoing Quality Control)
Ultimate cosmetic and performance cheque, and accessory package.
Generator R&D & Design Capabilities
It is not a simple affair of bolting parts together because we are designing, developing and production of 1 -20KW portable generators with years of experience.
Structural Design
Premium frames and improved ventilation, easy handles.
Aesthetic ODM
Exclusive shape of the fuel tank, customised panels, unusual colours to suit your brand.
Performance Tuning
Tweaking of carburetors to be used in high-altitude markets, cold-start optimization to colder climates.
Advanced R&D Lab
Precision Engineering
Prototype Assembly
OEM/ODM & Private Label Services
We provide complete OEM/ODM- logo on canopy, panel or packaging with a precise customization
| Branding | Logo on canopy and control panel as well as packaging. |
| Power Specs | 50Hz or 60Hz, 110V up to 480V options |
| Advanced Features | ATS, paralleling systems, remote control@30m |
| Packaging | Strong carton box or solid wooden cases |
| Design | Individual colours to suit brand name |
Certifications & Quality Assurance
Certifications are important when choosing a manufacturer of a generator. PEGASO is equipped with all significant international certifications and 3rd-party factory audits.
Pricing & MOQ
Wholesale Factory Price
Direct factory, volume-based, factory price.
- • Small orders: Starting at 20 units
- • Medium orders: 1×40'HQ container loads
- • Large orders: Custom bulk pricing
Need a Sample?
Low MOQ for testing quality.
Shipping & Delivery
Lead Time: 25 to 35 days from order confirmation.
Ports: Chongqing, Shanghai, or Ningbo.
Packaging:Good quality carton box. There are bulk wooden crates.
Join PEGASO as a Strategic Distributor
Cooperate with a good manufacturer of generators and we all grow together with YOU. One of the advantages of being part of our network is that you will receive special prices, priority production, and complete support of your supply chain as opposed to high-volume buyers and importers.
Exclusive VIP Benefits
- ● Flexible Terms: No inflexible contracts, switch to 30 - 90 days in case you are a long time partner; cash flow remains fluent.
- ● Priority Access:You get to by-pass the whole queue and have first choice over our stuff, 24/7 crew service, geese, and quicker production assignments--you are first.
- ● Complete Customization:We go all the way with ODM game - custom colours, custom logos, custom packaging, even custom designs to your specifications.
One-Stop Supply Chain
- ● End-to-End Logistics: factory to your front door. Shipment, Docs, and Tracking of 100+ countries.
- ● Cost Efficiency: Elegant customization helps to save up to 20% of tariffs and avoid unforeseen expenses- really valuable to you.
- ● Local Currency Payment: Pay local currency in USD limitless and rate riskless.
How to Import Generator from China
1. Inquiry & Quotation
Send us your specifications through the response form. Get a detailed quote.
2. PI & Deposit
Cheque the Proforma Invoice and place the order on a deposit.
3. Production & Inspection
Options Planning manufacturing, QC, third-party inspection.
4. Balance & Shipment
End of payment and export documents with safe delivery.
Frequently Asked Questions
Being a manufacturer committed to providing assistance to the dealers around the world, we are well aware of the fact that technical specifications and the logistics are as significant to a motor as the organ of propulsion. Here are the answers to the most common questions we get from our wholesale partners regarding our 5000 watt gasoline generator.
Which is the Minimum Order Quantity of custom 5000W generators?
In case of standard white label orders where we have printed your sticker onto our own chassis, we usually have a lower minimum order of around 50 units. But to achieve the truly tailored oem experience of our 5000w generator, such as specialised choice of fuel tank colours, custom tailoring of specific moulds, or branded packaging we typically need a complete container, 20ft. This guarantees you have an efficient production run and per unit will have the best possible wholesale pricing of 5000 watt generators.
Will a 5000 watt generator run a 15000 BTU RV air conditioner?
Yes, absolutely. The normal 15,000 BTU RV air conditioner will use 3,500 to start (surge) and approximately 1,500 watts to operate. Its 5000 surge watts generator manages that first peak with ease and leaves lots of room to consider other devices, such as a microwave or lights. Provided your customers value the ultralow noise in campground, you can also offer our 5KW 5000 Watt Inverter Generator that can handle such loads with even higher fuel efficiency. It is the perfect 5000w rv generator to customers with high needs.
Do you provide Drop-Shipping (DDP) or only bulk container loads?
We are a strict partner (B2B manufacturer). Our target market has been heavy duty 5kw portable generators that we manufacture and serve in large quantities in bulk exports. We are not providing drop-shipping services to end-users. We ship in Full Container Loads (FCL) to maximise the shipping value of our goods, so that our distributors get the commercial stock of our 5000 watt generator distributed in a cost-effective and safe way.
Related Power Solutions
Get Your Instant Quote in 30 Minutes
Contact us now for a fast response. Let's make your power solution simple.