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High Performance Inverter Generator Series

Engineered for demanding tasks, our High Performance Inverter Generator Series delivers the perfect combination of power, efficiency, and portability. Whether you need a lightweight 1.0kW unit for outdoor recreation or a robust 8.0kW generator for home backup and industrial use, this series is built to perform. The advanced Digital Inverter Technology guarantees Pure Sine Wave output, providing hospital-grade electricity that is safe for even the most sensitive electronics, such as laptops, medical equipment, and precision tools.

Performance meets economy with the intelligent “Smart Throttle” system, which automatically adjusts the engine speed to match the electrical load. This results in superior fuel efficiency (up to 40% less fuel consumption than standard generators) and extended run times. Featuring reliable 4-stroke OHV engines and durable construction, these high-performance generators are ready to provide stable power whenever and wherever you need it.

Factory Direct Pricing
CE & ISO Certified
Fast Spare Parts
Global Shipping
SPECIFICATIONSR1250ISP-3R2000ISP-2R2500iS
Engine typeSingle cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)
Displacement60ml79.7ml122ml
BorexStroke45x38mm48.6x43mm60x43mm
Rated frequency60Hz60Hz50Hz
Rated voltage120V120V230V
Rated power1.0kw1.6kw2.3kw
Max. power1.1kw1.95kw2.5kw
Starting systemRecoil starterRecoil starterRecoil
Fuel tank capacity3L4.2L4.5L
Net weight14kg24.5kg25kg
SPECIFICATIONSR3500iR5500iDR8000iD
Engine typeSingle cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)
Displacement212ml301ml212ml
BorexStroke70 x 55mm80 x 60mm90 x 66mm
Rated power3.2kw5.0kw7.0kw
Max. power3.5kw5.5kw7.5kw
Starting systemRecoil / Electric starterRecoil / Electric starterRecoil / Electric starter
Fuel tank capacity7 L15 L15 L
Noise (7m)67-76 dB67-76 dB67-76 dB
Dimensions (LxWxH)502x350x495mm605x514x537mm605x514x537mm
Net weight30kg60kg65kg
SPECIFICATIONSR3000iER8000iE-4
Engine typeSingle cylinder, 4-Stroke(OHV)Single cylinder, 4-Stroke(OHV)
Displacement212ml420ml
BorexStroke70 x 55mm90 x 66mm
Rated power3.2kw6.8kw
Max. power3.5kw7.5kw
Starting systemRecoil / Electric starterRecoil / Electric starter
Fuel tank capacity8.3 L24 L
Noise (7m)66 dB76 dB
Dimensions (LxWxH)605x432x493mm695x641x643mm
Net weight44.5kg76kg

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 High Performance 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