Is there MOQ? How about shipping?

No MOQ, trial order is welcome. Shipping from Qingdao port by sea.

How long is the warranty?

1 year or 1000 running hours, whichever comes first.

What should I do if the generator malfunctions?

We provide 24/7 remote technical support and troubleshooting guidance. If necessary, we can arrange for professional engineers to provide on-site service.

Can you supply spare parts for long-term maintenance?

Yes. We maintain a stable supply chain for both original and high-quality replacement spare parts, offering competitive prices and timely delivery for long-term cooperation.

Heavy Duty for Cummins 300kw Silent Diesel Generator Set

Name: Heavy Duty for Cummins 300kw Silent Diesel Generator Set
Brand: Shandong Wokang Electric Power Technology Co., Ltd
SKU: 2148762312

Shandong, ChinaShandong Wokang Electric Power Technology Co., Ltd

US$25,700.00

1-2 Sets

US$25,500.00

3-49 Sets

US$24,999.00

50+ Sets

Product specifications

Color

Frequency

Phase

Sample price:US$25700.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

WK-300GF

Type

Basic Diesel Generator

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Three/Single 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

Model Number

Wk-300GF

Emission Stage

EU 2 / EU 3

Starting System

Electric Start

Alternator Type

Full - Copper Brushless

Alternator Power

300kw

Output Voltage (VAC)

220/400V

Transport Package

Wooden Case

Specification

3700*1400*1800+260mm 3950kg

Trademark

Wokang

Origin

Weifang, China

Key features

High Power Capacity: Delivers 375KVA prime output with excellent motor starting capabilities and overload response.

Comprehensive Warranty: Includes 1-year warranty or 1000 running hours, whichever comes first.

24/7 Technical Support: Engineers available via email, phone, or online platform with remote troubleshooting.

Advanced Control Panel: Digital control panel with automatic mains failure, system monitoring, and fault diagnostics.

Low Noise Design: Industrial-grade critical silencer ensures maximum noise attenuation for land use.

Robust Alternator: Full-copper brushless alternator with automatic voltage regulation and class H insulation.

Global OEM/ODM Service: Supports full customization, minor customization, and flexible design options.

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: ≤1.18h

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.

Product Q&A

Q:What brands of diesel generators do you offer?

We provide Yuchai, Weichai, SDEC, and other well-known domestic and international brands.

Q:What is your power range?

We provide a comprehensive product range from 3KVA up to 3300KVA, covering all mainstream power segments.

Q:Do you have silent, open, or trailer-type generators available?

Yes. Our product line includes open-type, silent-type, trailer-mounted, containerized, and ATS automatic start diesel generator sets.

Q:What certifications do your generators hold?

Our products are compliant with CE, ISO, and EPA standards. We can also provide additional certificates tailored to the regulatory requirements of your target market.

Q:How do you ensure product quality?

Every generator set undergoes rigorous factory testing before delivery, including no-load testing, load testing, and full protection function verification to ensure stable and reliable operation.