Do you support customized voltage, frequency and controller brands?

Customization is acceptable. We can produce units for 50Hz/60Hz, 220V/380V/400V and match different brands of controllers according to customer demands.

What is your warranty period?

We provide standard 12 months or 1000 working hours warranty, whichever comes first. Damage caused by improper operation, lack of regular maintenance and wearing parts are not covered.

How about the vibration and noise of the open-type unit?

The unit is installed with heavy-duty shock absorber mounts to isolate vibration effectively. If you have strict noise limit requirements, we recommend upgrading to the silent canopy version.

Weichai 400kw Diesel Generator Set for Airport Auxiliary Power System

Name: Weichai 400kw Diesel Generator Set for Airport Auxiliary Power System
Brand: Weifang Huamin Power Co., Ltd
SKU: 2324452805

Shandong, ChinaWeifang Huamin Power Co., Ltd

US$8,500.00-9,500.00

1 Piece

Product specifications

Insulation Grade

Engine

Rated Voltage

Sample price:US$8500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7*24

Warranty

1 Year or 1000 Hours

Type

Basic Diesel Generator

Installation Method

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

Landuse Type of Unit

Low Noise

Excitation Mode

AC Rotating Exciter

Power

500kVA

Color

as Buyer Request

Certificate

ISO, CE

Starting System

Auto Start

Frequency

50Hz/60Hz

Transport Package

Standard Export Package

Specification

2900*1100*2300(mm)

Trademark

Huamin

Origin

China

HS Code

8502110000

Production Capacity

5000 Piece a Year

Key features

Cummins Engine Brand: Powered by world-renowned Cummins diesel engines for unmatched reliability.

Wide Power Range: Available from 20KW to 3000KW to meet diverse power needs.

Custom OEM/ODM: Supports logo customization, ultra-silent systems, and container trailers.

15 Years Expertise: Professional manufacturer with 15 years of R&D and manufacturing experience.

Global Certifications: Certified with ISO9001, ISO14001, ISO45001, and CE standards.

Flexible Configuration: Options for 50Hz/60Hz, auto start, and various excitation modes.

Energy Efficient: High efficiency design with low noise, low vibration, and eco-friendly emissions.

Comprehensive Warranty: Provides 1 year or 1000 hours warranty, whichever comes first.

Company profile

Importers and ExportersIn-stock CapacityLow MOQCustomization from Samples

Weifang Huamin Power Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.09h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryWeifang Huamin Power Co., Ltd. is identified as a professional power equipment manufacturer integrating R&D, manufacturing, sales, and service. Its stated products include diesel generator sets, water pumps, diesel engines, and gas diesel generator sets. The supplier reports a 17,000 m² manufacturing plant, production equipment including laser cutting, bending, welding, assembly, and generator testing facilities, and inventory capability. It offers extensive customization, 3D design, ODM, and OEM services, and reports new products during the past year. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Quality and complaint-handling procedures are documented and followed. However, the supplier has no overseas warehouse, showroom, overseas agents or branches, or offline trade-show participation, and offers overseas services in zero countries according to the provided data. Financial credibility cannot be fully assessed because no financial performance information is provided. No Fortune...

Supplier typeThe supplier is explicitly described as a professional power equipment manufacturer integrating R&D, manufacturing, sales, and service. Its stated commercial categories and products center on industrial equipment, components, diesel generator sets, water pumps, and diesel engines, indicating a manufacturer rather than a purely trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These certifications provide explicit evidence of product compliance and documented quality, occupational safety, and environmental management systems.

R&D capabilityThe supplier reports R&D capability, new products within the past year, 3D software design services, ODM services, and the ability to produce low-noise and automatic-control units. These are positive indicators of product-development capability, although no SDK is available.

Production capacityThe supplier reports a 17,000 m² manufacturing plant, laser cutting, bending, welding, assembly, and generator-set testing facilities, valid contracts with associated subcontractors, and in-stock capability. Its stated range of more than 500 models and support for mainstream brands further indicates substantial production breadth.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, flexible customization, 3D software design services, ODM services, and OEM services for popular brands. The breadth of stated customization options provides clear evidence of strong customization capability.

Product Q&A

Q:What is the difference between pure copper alternator and aluminum one?

Our generator adopts 100% pure copper winding alternator. It features stable voltage output, low heating loss and longer service life. Aluminum wire alternators are prone to overheating and voltage fluctuation under heavy load, not suitable for long-time continuous operation.

Q:Can the genset run continuously for 24 hours?

Yes. Equipped with efficient radiator cooling system and optimized engine structure, it supports long-hour continuous operation under rated load. We suggest avoiding long-term 100% full load to extend service lifespan.

Q:What protective functions does this generator have?

The intelligent controller supports multi-protection: overvoltage, overload, low oil pressure, high water temperature. It will trigger alarm and automatic shutdown to protect the unit once abnormal conditions appear.

Q:Can I choose silent canopy or open frame type?

Both types are available. Open frame features good heat dissipation and convenient maintenance. Silent canopy greatly reduces operating noise, suitable for residential areas, hospitals and commercial buildings with noise requirements.

Q:Is the genset adaptable to high temperature or remote mining sites?

It has wide ambient temperature adaptability. The matched cooling system ensures stable operation in harsh environments such as mining areas and regions without stable grid power supply.