What is the warranty period for this product?

We provide an after-sales service warranty of 1 Year for this generator.

Can I customize this generator?

Yes, OEM and ODM services are available, supported by our professional team of engineers and designers.

Super Quiet Portable Inverter Generator 4kw 220 V Soundproof

Name: Super Quiet Portable Inverter Generator 4kw 220 V Soundproof
Brand: Zhejiang Bison Machinery Co., Ltd.
SKU: 1989649165

Zhejiang, ChinaZhejiang Bison Machinery Co., Ltd.

US$397.00-421.00

10 Pieces

Sample price:US$425.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Output Type

AC Single Phase

Model NO.

BS4500IE

Starting

Hand Start

Phase

Single-Phase

Power

＜5kW

Standard

Product Name

220V Portable Gas Powered Inverter Generator Sound

Type

4-Stroke,Air Cooling,Single Head

Displacement

223cc

Fuel Tank Volume

12L

Rated Frequency

50/60Hz

Rated Voltage

120-240V

Rated Power

3.5kw

Max Power

4kw

Noise

64dB

Weight

40kg

Certificate

CE,Euro-V,EPA

Transport Package

Well Pack in Strong Carton

Specification

630*475*570mm

Trademark

BISON

Origin

China

HS Code

8502200000

Production Capacity

20000pieces/Month

Key features

Ultra-Low Noise Design: Noise level under 65dB, 5% quieter than industry standard for superior quietness.

Compact and Lightweight: 4-5kg lighter and 10% smaller volume than competitors, reducing freight costs.

Advanced Engine Technology: Uses second-generation engine for higher fuel efficiency and greater power output.

Rigorous Quality Testing: Undergoes a strict 100-hour test process to ensure stable voltage and frequency.

Versatile Power Options: Rated voltage 110V-240V with 50Hz/60Hz frequency support for global use.

Professional OEM Service: Supported by 20+ technology engineers and 15+ designers for custom solutions.

High-Quality Components: Features 100% copper alternator with THD under 2% for clean power output.

Reliable Manufacturer: Established in 2015 with 300+ workers and 50,000+ sqm workshop capacity.

Company profile

Zhejiang Bison Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-01-07 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTaizhou Bison Machinery Co., Ltd. is a Chinese supplier established in 2015, specializing in manufacturing industrial equipment and components. With a strong emphasis on quality and innovation, the company operates five production lines and holds an ISO9001:2015 certification. It caters primarily to export markets, generating 90% of its sales from exports. The company offers a range of products, including generators and water pumps, and is recognized for its high-quality products and after-sales service. Despite being a relatively young company, it demonstrates robust production and R&D capabilities, although specific financial credibility details are not available.

Supplier typeThe supplier is a combined trade company with a limited ownership structure, registered and operating in Zhejiang, China.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating adherence to quality management standards.

After-Sales capabilityThe company has a perfect marketing network and after-sales service system, highly praised by its customers.

R&D capabilityThe supplier shows a strong commitment to innovation with its R&D capabilities, supported by its technical strength and continuous innovation ethos.

Production capacityWith five production lines and a 35,000 m² manufacturing plant, the supplier has substantial production capabilities, producing a wide range of equipment.

Product Q&A

Q:How to choose the right inverter generator model?

Determine your power needs based on usage: 1,000-3,000W for camping/tailgating, 3,000-4,500W for RVs/emergencies, or 4,500W+ for entire homes/welders.

Q:What is the noise level of this generator?

The noise level is lower than 65dB, which is 5% better than the industry standard, ensuring a super quiet operation.

Q:What are the main advantages over competitors?

It is 4-5kg lighter and 10% smaller in volume than competitors, which increases loading quantity and reduces freight costs.

Q:Is the engine fuel-efficient?

Yes, it uses a second-generation engine that is more fuel-efficient and more powerful than the first-generation engine.

Q:What certifications does the generator have?

The generator holds CE, Euro-V, and EPA certifications, ensuring compliance with international standards.