High-Performance Diesel Generator Sets: 20kw, 30kw, 50kw Options

Name: High-Performance Diesel Generator Sets: 20kw, 30kw, 50kw Options
Brand: Guangdong Wopusai Mechanical and Electrical Co., Ltd.
SKU: 2163857125

Guangdong, ChinaGuangdong Wopusai Mechanical and Electrical Co., Ltd.

US$8,000.00

1-4 pieces

US$7,800.00

5-9 pieces

US$7,600.00

10+ pieces

Sample price:US$100.00/piece.Request sample

Product profile

After-sales Service

1year

Warranty

1year

Type

Basic Diesel Generator

Model NO.

4B Series

Installation Method

Fixed

Stroke

Six Stroke

Cooling Method

Water Cooling

Output Type

AC Three Phase

Conditions of Use

Land Use

Usage

Common Units, Emergency Crew

Landuse Type of Unit

Automation Type

Excitation Mode

AC Rotating Exciter

Starting Method

DC 24V DC Start

Oil Supply Method

Direct Injection

Debugging Method

Electronic Speed Regulation

Air Intake Method

Inhale Naturally/Turbocharging/Turbocharged Interc

Generator Configuration

Brushless Self-Excitation

Insulation Level

Protection Level

IP 23

Wiring Method

Star Connection

Adjustment Method

AVR Automatic Voltage Regulation

Power Factor

0.8 Lag

Model

4b3.9-G2/4bt3.9-G2/4BTA3.9-G2

Transport Package

Wooden Packaging

Specification

Various specifications

Trademark

WPS

Origin

China

Production Capacity

Company profile

Guangdong Wopusai Mechanical and Electrical Co., Ltd.Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Foshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.34h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells energy-storage, air-conditioning, electrical, generator, mechanical, and industrial-control equipment. Evidence indicates established production resources, including laser cutting, CNC bending, plate shearing, welding, testing, installation, and material-installation teams. It provides flexible customization, raw-material traceability, and 100% finished-product inspection, supported by two quality inspectors. Certifications and compliance evidence includes ISO9001, ISO45001, ISO14001, CE, and a stated national high-tech enterprise title. The supplier reports OEM service for known brands and lists multiple engine and generator brands, but customer cases are not explicitly documented. Overseas support is limited: no overseas agents or branches, warehouses, showrooms, or offline trade-show participation are reported, and there is no valid manufacturing-capacity contract with related subcontractors. Financial records are identified for 2021–2023, but the provided...

Supplier typeThe supplier is a manufacturer and seller of energy-storage technology, air-conditioning equipment, generators, electrical and distribution equipment, mechanical equipment, and industrial automatic-control systems. Its stated production activities and equipment indicate a manufacturing-oriented supplier rather than only a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification capability, while another description states CE and ISO9001:2008 certification and a national high-tech enterprise title. The certification information supports a positive assessment, although the ISO9001 versions are inconsistent across the supplied records.

After-Sales capabilityThe supplier states that it has a professional after-sales service team and equipment installation, testing, and material-installation teams. However, it reports no overseas agents or branches and serves zero stated overseas countries, so the evidence supports domestic or centrally managed after-sales capability but not broad overseas coverage.

R&D capabilityThe supplier reports professional technical R&D personnel, energy-storage technology services, mechanical-equipment R&D, advanced laser cutting, CNC bending, and a national high-tech enterprise title. However, it explicitly reports no available SDK, so the evidence supports manufacturing and applied technical development but not software-development or SDK integration capability.

Production capacityProduction evidence includes laser cutting, CNC bending, plate shearing, welding, unit installation and testing, equipment and material-installation teams, raw-material traceability, and 100% finished-product inspection. The supplier also reports in-stock capability, but it has no valid manufacturing-capacity contract with related subcontractors, which limits verified capacity assurance.

Customization capabilityThe supplier explicitly offers flexible customization, minor and full customization, customization from designs, and customization from samples. It also states that fire fans can be customized according to customer air volume and wind speed, providing direct evidence of product-level adaptation.