What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Are the generators suitable for emergency power supply?

Yes, they are widely used in emergency backup and main power supply scenarios.

What certifications do your products have?

Our products are certified under ISO9001, CE, and meet EU II emission standards.

Low Noise Silent Diesel Generator Set Hot 500kVA

Name: Low Noise Silent Diesel Generator Set Hot 500kVA
Brand: Shandong Wokang Electric Power Technology Co., Ltd
SKU: 2152681422

Shandong, ChinaShandong Wokang Electric Power Technology Co., Ltd

US$2,220.00

1-14 Set

US$2,150.00

15-49 Set

US$2,100.00

50+ Set

Product specifications

Color

Frequency

Phase

Sample price:US$2220.00/set.Request sample

Product profile

Customization

Available

After-sales Service

24/7 Remote Technical Support and Troubleshooting

Warranty

1 Year or 1000 Running Hours

Model NO.

WK-40GF

Type

Basic Diesel Generator

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Single/Three Phase

Speed

1500rpm, 1800rpm

Conditions of Use

Land Use

Usage

Common Units, Standby Unit

Landuse Type of Unit

Low Noise

Excitation Mode

AC Rotating Exciter

Frequency

50Hz/60Hz

Power Factor

Cosφ=0.8 (Lagging)

Emission Stage

EU 2

Starting System

Electric Start

Fuel Type

(Standard) 0# Light Diesel Oil (Normal Temperature

Output Voltage (VAC)

220/400V

Cylinder

Piston Displacement

3.76L

Engine Model

Zh4102zd

Lubricating System

Pressure Splashed

Bore*Stroke

102mm*115mm

Compression Ratio

17:1

Alternator Type

Full - Copper Brushless

Generator Power

40kw

Rated Current

63A

Transport Package

Wooden Package

Specification

2200*940*1200+200mm 830kg

Trademark

Wokang

Origin

China Shandong

HS Code

8501200000

Production Capacity

5000/Years

Key features

24/7 Remote Support: Round-the-clock technical support and troubleshooting available globally.

1-Year Warranty: Covers 1 year or 1000 running hours for peace of mind.

Low Noise Design: Silent diesel generator set suitable for land use with reduced noise levels.

Customization Options: Flexible customization available for frequency, voltage, and power requirements.

All-Copper Alternator: Brushless alternator ensures stable voltage and strong anti-interference ability.

ISO9001 Certified: Produced in strict accordance with ISO9001, CE, and other international standards.

EU II Emission Standard: Meets EU 2 emission stage requirements for environmental compliance.

Global Export Experience: Products exported to over 80 countries with a 16-year manufacturing history.

Company profile

Product CertificationQuality AssuranceQA/QC InspectorsManagement Certification

Shandong Wokang Electric Power Technology Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.07h

AI-Powered supplier vetting

SummaryShandong Wokang Power Technology Co., Ltd. is a combined high-tech manufacturer of diesel and gas generator sets, covering R&D, production, sales, and after-sales, with independent import and export rights. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, and reports after-sales coverage across Southeast Asia, Africa, the Middle East, and Europe. Production-related evidence includes generator assembly and painting lines, in-stock capacity, 28 qualified service-capability suppliers, and stated lead times of within 15 workdays off-season and one month during peak season. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouses, branches, agents, showrooms, or SDK, and does not provide OEM services for well-known brands. Financial credibility cannot be confirmed because the submitted historical financial figures are all zero, despite a separate estimated turnover statement that is not verified financial data.

Supplier typeThe supplier is identified as a combined company and a high-tech manufacturer integrating R&D, production, sales, and after-sales for diesel and gas generator sets. It also has independent import and export rights, indicating a manufacturer with direct export capability rather than only a trading role.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also states that regular fire drills were conducted during the past year, providing additional evidence of operational safety practices.

After-Sales capabilityThe supplier reports a global after-sales network covering Southeast Asia, Africa, the Middle East, and Europe, with spare-parts delivery, 24/7 technical guidance, and remote troubleshooting. It has in-stock capacity and stated lead times, but it lacks overseas warehouses, agents, branches, and showrooms; the absence of a valid manufacturing-capacity contract with related subcontractors is also a service-capacity risk.

Production capacityProduction capability is supported by the stated generator assembly and painting production lines, in-stock capacity, and reported service-supply resources. However, the supplier states that neither it nor related subcontractors has a valid manufacturing-capacity contract, leaving subcontracting and capacity-governance arrangements inadequately supported.