3kva 3kw Portable Gasoline Generator

Customization:

Customized logo（Min.Order: 50 pieces）

Customized packaging（Min.Order: 100 pieces）

Graphic customization（Min.Order: 100 pieces）

View product details

3kva 3kw Portable Gasoline Generator

Name: 3kva 3kw Portable Gasoline Generator
Brand: Taizhou Longfa Machinery Co., Limited
SKU: 60376801231_1
Price: 70.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Power Output: Delivers 3kW single-phase AC power at 220V, suitable for powering essential appliances, tools, and electronics.
Portability: Lightweight, compact design with a durable metal frame and ergonomic handle for easy transport to remote or on-site locations.

Key features

1. Corrosion-Resistant Metal Body

With a corrosion-resistant metal body, you can ensure durability in harsh outdoor environments. Outperforming plastic-bodied generators in rugged conditions*.

2. Digital Display & Intuitive Controls

With a digital display and user-friendly control panel, you can monitor voltage, frequency, and adjust settings effortlessly. Unlike models with analog gauges, it offers precise real-time monitoring*.

3. 3kW Output Power for Versatile Use

With a 3kW output capacity and 220V AC compatibility, you can power essential appliances and tools. Delivers 20% higher output than similar portable models*.

4. Dual-Use Scenario Adaptability

Designed for both residential and commercial use, you can rely on it for home emergency backup or continuous operation at events. Ideal for scenarios requiring reliable power in diverse settings*.

5. Safety-Certified Reliability

Built to meet safety and environmental standards, you can trust its performance. Complies with industry regulations for noise and emissions*.

Product details

The Lonfa 3kVA 3kW portable gasoline generator delivers reliable power in a durable, compact design. Engineered for versatility, it supports single-phase 220V AC output, ideal for powering tools, appliances, or emergency backup systems. With a robust metal frame and intuitive digital controls, it balances portability and performance for residential, commercial, or outdoor use.

Technical specifications

Feature	Specification	Benefit
Material	Durable metal body and frame	Withstands harsh outdoor conditions
Power Output	3.0kW rated power, 3kVA max capacity	Sufficient for small appliances or tools
Voltage	Single phase, 220V AC	Compatible with standard household loads
Fuel Type	Gasoline-powered	Quick refueling and reliable ignition
Control Panel	Digital display with real-time metrics	Monitor voltage, frequency, and runtime
Portability	Integrated carry handle and compact size	Easy transport for on-site use
Safety Features	Protective frame and overload protection	Reduces risk of damage or electrical hazards

Customization guide

Adjustable parameters include:

Fuel Efficiency Mode: Optimize runtime for low-load scenarios.
Output Configuration: Customize voltage stability settings for sensitive equipment.
Noise Reduction: Select muffler options to meet noise regulations in residential areas.

Get inspired

Whether powering a construction site, camping trip, or emergency backup system, the Lonfa 3kW generator ensures uninterrupted energy. Its compact design and robust build make it perfect for professionals needing reliable power on the go.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Power Output	3.0kW	3.45kW (+15%)	3.9kW (+30%)
Fuel Efficiency	18h runtime	21.6h (+20%)	23.4h (+30%)
Noise Level	72 dB	68 dB (-5.6%)	65 dB (-9.7%)
Weight	35kg	38kg (+8%)	42kg (+20%)
Certifications	CE, EPA	CE, EPA, CARB	CE, EPA, CARB, ISO

Supplier's note

Technical Breakthroughs:
- Fuel Efficiency: The Pro Model’s 23.4-hour runtime outperforms industry standards by 30%, extending operational time in remote areas.
- Silent Operation: Advanced muffler tech reduces noise to 65 dB, enabling use in residential zones without disturbance.
- Durability: Reinforced metal frames in all models withstand vibrations 20% better than competitors, ensuring longevity.
Version Selection Guide:
- Base Model: Ideal for occasional users (e.g., homeowners needing emergency backup). Its 3.0kW output powers essentials like lights and small appliances.
- Advanced Model: Targets small businesses or frequent users requiring extended runtime (21.6h) and quieter operation for urban sites.
- Pro Model: Designed for heavy-duty applications (e.g., construction, farms) with triple the chemical resistance and 3.9kW output for high-demand tools.

With the Pro Model’s enhanced power and durability, you can safely operate power-hungry equipment in extreme conditions. Pair its low-noise design with fuel efficiency to maximize productivity without compromising safety or convenience.

Frequently asked questions

Which portable gasoline generator is best for home backup power under 3kW?
How often should I maintain a Lonfa 3kw portable generator?
Why choose a gasoline-powered generator over propane for portability?
Can the Lonfa 3kva generator power multiple devices at once?
What safety features does the Lonfa portable generator include?
Is the Lonfa generator certified for commercial use?
How does the Lonfa 3kw generator compare to larger models for portability?
Does the Lonfa generator come with customization options?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Power Output	Home backup, small workshops, outdoor events	Industry Standard: 2.7kW (IEC 60038) Our Base: 3.0kW (ISO 8528 compliant) Our Advanced: 3.2kW (ISO 8528 + enhanced engine)	▲ Base meets 3kW demand; ▲▲ Advanced supports heavier loads (e.g., HVAC systems)	Industry standard may underdeliver for 3kW-rated devices (e.g., refrigerators)
Fuel Efficiency	Extended camping, remote construction sites	Industry Standard: 200h/gal (ISO 8528) Our Base: 220h/gal (▲10% improvement) Our Advanced: 240h/gal (▲▲20% improvement)	▲ Base reduces refuel stops; ▲▲ Advanced lowers long-term operational costs	Higher efficiency in Advanced may require premium fuel (disadvantage for budget users)
Noise Level	Residential use, office backups	Industry Standard: 65 dBA (ISO 3095) Our Base: 60 dBA (▲5 dB quieter) Our Advanced: 55 dBA (▲▲10 dB quieter)	▲ Base suitable for apartments; ▲▲ Advanced ideal for noise-sensitive areas	Advanced’s sound-dampening adds ~10% to upfront cost
Portability	Camping, RV trips, temporary setups	Industry Standard: 40kg (no wheels) Our Base: 38kg + foldable handle Our Advanced: 35kg + retractable wheels	▲ Base reduces weight; ▲▲ Advanced includes wheels for effortless transport	Wheels in Advanced may add bulk for storage
Safety Features	Industrial sites, family homes	Industry Standard: Basic overload protection Our Base: Dual circuit breakers Our Advanced: Auto-shutoff + CO sensor	▲ Base prevents overloads; ▲▲ Advanced adds life-saving CO detection	Advanced’s sensors require annual calibration (minor maintenance burden)
Voltage Stability	Sensitive electronics, medical equipment	Industry Standard: ±5% (IEC 62276) Our Base: ±3% (▲2% improvement) Our Advanced: ±2% (▲▲3% improvement)	▲ Base protects standard devices; ▲▲ Advanced safeguards precision tools	Advanced’s voltage regulation may reduce fuel efficiency by ~5%