What is the noise level of the silent diesel generator?

The noise level can be controlled at 60-75 dB(A) with soundproof enclosure options.

What are the available output frequencies?

We offer optional frequencies of 50Hz and 60Hz to meet different regional standards.

Durable and Cost-Effective Diesel Generator for All Needs

Name: Durable and Cost-Effective Diesel Generator for All Needs
Brand: Weifang Sunny Power Machinery Co., Ltd.
SKU: 2126455952

Shandong, ChinaWeifang Sunny Power Machinery Co., Ltd.

US$1,500.00-110,000.00

1 Set

Product specifications

GF30-2000

Product profile

Customization

Available

After-sales Service

7/24

Warranty

1 Year or 1000 Hours

Model NO.

SN-J400KW

Type

Micro-Computer Control Automatic Diesel Generator

Installation Method

Fixed or Portable

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Three Phase

Speed

1500rpm, 1800rpm

Conditions of Use

Land Use

Usage

Common Units, Standby Unit, Emergency Crew, Industrial Use

Landuse Type of Unit

Low Noise Automation Type

Excitation Mode

AC Rotating Exciter

Generator Type

Silent, Open, Trailer, Container

Governor Type

Electrical / Mechanical

Generator Color

Optional

Engine

USA Brands, EU Brands, Weichai, Yuchai and So on

Altornator

USA Brands, UK Brands, Chinese Famous Brands

Frequency

50/60Hz Optional

Soud Proof Case

Optional

Portable Trailer

Optional

ATS / Amf

Optional

Remote Control

Optional

off Duty Control

Optional

Generating and Watering Functions

Optional

OEM

Optional

Trademark Label

Clients's Trademark, Acceptable

Super Silent

Optional

Transport Package

Plastic Wrapping Film Packag, Wooden Case Package.

Specification

CE BV SGS

Trademark

Sunny

Origin

Weifang

HS Code

8502131000

Production Capacity

1000sets/Year

Key features

Wide Power Range: Models available from 25kW to 1000kW for various power needs.

Flexible Customization: Customizable generator type, color, engine brand, frequency, and accessories.

ISO9001 & CE Certified: Products approved by ISO9001 and CE for quality and safety standards.

1-Year Warranty: Comprehensive 1-year or 1000-hour warranty coverage for peace of mind.

24/7 After-Sales Service: Round-the-clock support available for technical assistance and inquiries.

Low Noise Options: Silent enclosure options reduce noise to 60-75 dB(A) for quiet operation.

Multiple Engine Brands: Supports USA, EU, Weichai, and Yuchai engines for flexible sourcing.

Versatile Applications: Suitable for industrial use, emergency backup, standby, and land use.

Company profile

Weifang Sunny Power Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationNearest Port: Qingdao,China, Tianjin,China, Shanghai,ChinaAverage Response Time: ≤0.34h

AI-Powered supplier vetting

SummaryWeifang Sunny Power Machinery Co., Ltd. is identified as a Chinese manufacturer/factory and group corporation producing diesel generators, engines, water pumps, canopies, and trailers. It reports ISO 9001 and CE approval, more than 10 production lines, 21–30 years of combined R&D-engineer experience, and 11–20 quality-control staff. Reported annual production includes 12,000 diesel engines, 1,500 generator sets, 900 water-pump sets, 3,000 soundproof canopies, and 1,500 trailers. The supplier exports to multiple regions, with exports representing 71%–90% of total sales, and has self-operated import/export rights. Its descriptions state that it maintains procedures covering design, production, testing, and after-service, but the evidence does not establish detailed service resources, customization processes, named customer cases, or financial strength.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated factory location in Changle County, Weifang, China. This directly supports its identity as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier states that it holds ISO 9001 certification and CE approval; ISO 9001 is also separately listed under supplier management-system certification. These statements provide explicit evidence of certification, although the supplied information does not include certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier states that its procedures cover design, production, testing, and after-service and that these procedures support stable quality. However, no specific after-sales personnel, service locations, response commitments, warranty terms, or spare-parts capability are provided.

R&D capabilityThe supplier claims technology innovation within its production procedure and reports 21–30 years of total R&D-engineer experience. These statements support an innovation-related capability, but no specific patents, new products, technical achievements, or R&D facilities are identified.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and defined annual outputs of 12,000 diesel engines, 1,500 generator sets, 900 water-pump sets, 3,000 soundproof canopies, and 1,500 trailers. The consistent production data and manufacturing classification explicitly support substantial production capability.