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Multifunction Portable Inverter Generator Series

Meet our upgraded Multifunction Portable Inverter Generator Series, featuring a more optimized design for superior performance. This new generation delivers a significant boost in capability with power increased by 200W across key models, giving you that extra edge for running high-demand tools and appliances. Compact yet powerful, these generators are the ultimate solution for camping, RVing, and emergency home backup.

Powered by advanced Digital Inverter Technology, this series provides clean, quiet, and stable electricity safe for all sensitive electronics. The top-tier R3000iE-2 model comes equipped with a convenient Electric Start function, making operation effortless. With improved efficiency, lightweight construction, and robust output ranging from 1.1kW to 3.3kW, this series redefines portable power.

Factory Direct Pricing
CE & ISO Certified
Fast Spare Parts
Global Shipping
SPECIFICATIONSR1250iS-3 / R1250iSP-3R2000iS-2 / R2000iSP-2R3000iE-2 / R3000iEP-2
Engine typeSingle cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)
Displacement60ml79.7ml212ml
Bore x Stroke45x38mm48.6x43mm70x55mm
Compression ratio8.2 : 18.7 : 19.0 : 1
Rated frequency50Hz / 60Hz50Hz / 60Hz50Hz / 60Hz
Rated voltage230V / 120V230V / 120V230V / 120V
Rated power1.0kw1.6kw3.0kw
Max. power1.1kw1.95kw3.3kw
DC output12V / 5A12V / 8.3A12V / 8.3A
Starting systemRecoil starterRecoil starterRecoil / Electric starter
Fuel tank capacity3L4.2L10L
Full load run time4h3.5h5h
1/2 load run time6h6h8.5h
Noise (7m)63dB68dB69dB
Dimensions (LxWxH)460x270x390mm510x300x475mm645x480x500mm
Net weight14kg23.5kg / 24.5kg46kg

Frequently Asked Questions

Why should I source from LongdoGlobal instead of a specific factory?

One-Stop Integration. Unlike single-line factories, we integrate Construction, Garden, and Workshop tools into one supply chain. You get a curated portfolio of 300+ models, saving you the complexity of managing dozens of vendors while ensuring consistent quality across all categories.

  • Machinery: 1 Unit available as a Sample Order for quality testing. Volume discounts apply for wholesale orders.

  • Tools: Flexible mixed-batch options. Test your local market with minimal inventory risk before placing container orders.

Lifetime Reliability. Every machine comes with a standard warranty. More importantly, we guarantee lifetime availability of spare parts and consumables for every model we sell, ensuring your equipment never stays idle.

Smart Consolidation (Our Core Edge). We specialize in mixing heavy construction machinery with smaller garden and workshop tools in a single 20GP or 40HQ container. We optimize every cubic meter to slash your shipping costs and maximize landed value.

Global Compliance. We provide products with CE, EPA, and Euro 5 certifications. We ensure all engines and equipment meet strict international standards, ensuring smooth customs clearance for North American, European, and Latin American markets.

Build Your Brand. We offer full OEM support, including custom colors, logo decals, and localized packaging. We help you establish a professional brand identity in your local market with our manufacturing expertise.

Request Wholesale Pricing for Multifunction Portable Inverter Generator Series

Factory-Direct Rates: Maximize your ROI with our volume discount tiers. 

Smart Consolidation: Mix heavy machinery and light tools in a single 20GP/40HQ to slash shipping costs. 

World-Class Core Parts: Powered by authentic HONDA, RATO, and LONCIN engines. 

Full OEM Support: Custom colors, branding, and localized packaging available. 

Voices from Our Partners

See why distributors and contractors worldwide choose Longdo Global for their construction equipment fleet.

Our Cetificate/Inspection Report

Our Products have passed CE, ITS, SGS, Euipo, BSCI, CE, Reach Test

How to Source Equipment in 6 Simple Steps

Step 1

Submit Your Inquiry

Please share your specific requirements, including equipment models, preferred engine brands (HONDA, RATO, or LONCIN), attachment needs, and any OEM customization requests.

Step 2

Receive a Detailed Quotation

You will receive a comprehensive quotation detailing EXW/FOB pricing, estimated shipping costs, and full technical specifications tailored to your procurement budget.

Step 3

Confirm Order & Trial Unit

We will issue the Proforma Invoice (PI). For new B2B partners, we highly recommend a 1-unit trial order so you can verify our manufacturing quality and equipment performance firsthand.

Step 4

Production & Strict Inspection

We oversee the production run and conduct a rigorous Pre-Shipment Inspection (PSI). You will receive photos and test-run videos for final approval, ensuring every component meets your standards.

Step 5

Secure Payment

Production begins with a 30% deposit, with the balance due before shipment. We support secure payment terms, including T/T, L/C, and Trade Assurance, protecting your capital.

Step 6

Global Logistics & Customs

We manage container loading, Smart Consolidation, and export documentation. Whether you choose FOB, CIF, or DDP, we ensure your machinery arrives safely and seamlessly at your destination.

Get a Factory-Direct Wholesale Quote

Tell us your procurement needs. From customized engine specs to smart container consolidation, our export team calculates the most competitive FOB/DDP pricing to maximize your profit margins and simplify your supply chain.

Your trusted source for Machinery & Equipment from China.

LongDo Global delivers 15 years of expertise in one-stop sourcing, offering flexible MOQs and rigorous quality control to streamline your supply chain.

Let’s build your business together.

Send Your Inquiry Today

Factory Direct Pricing
CE & ISO Certified
Fast Spare Parts
Global Shipping