White, Blue, Red, Green, Yellow, Gray and etc.

Which markets have you exported before?

Southeast Asia, the Middle East, Africa, Europe, North and South America, Oceania

Any certifications for your gensets?

ISO9001-2008, ISO14001-2004, CE, etc.

How is your packaging?

Stretching film as standard, plywood crate is optional

400kw 500kVA Top Brand Engine Super Silent Diesel Power Generator Sets 2026

Name: 400kw 500kVA Top Brand Engine Super Silent Diesel Power Generator Sets 2026
Brand: PLUS POWER MACHINERY CO., LTD.
SKU: 935042205

Fujian, ChinaPLUS POWER MACHINERY CO., LTD.

US$29,900.00-31,700.00

1 Piece

Product profile

Customization

Available

Warranty

12 Months

Type

Self-Starting Diesel Generator

Model NO.

PC550

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Three Phase

Conditions of Use

Land Use

Usage

Common Units, Standby Unit, Emergency Crew

Landuse Type of Unit

Low Noise Automation Type

Excitation Mode

AC Rotating Exciter

Engine

Qsz13-G3

Prime Power

400kw/500kVA

Standby Power

440kw/550kVA

Frequency

50Hz / 60Hz

Delivery Time

25~30day

Controller

Plus Power

Generator Type

Silent Type

Transport Package

Shrik Wrap or Wooden Box

Specification

4300*1800*2250mm 4550KGS

Trademark

Plus Power

Origin

Fuan China

HS Code

8502131000

Production Capacity

300 Units /Month

Key features

Super Silent Design: Uses 100% free-resistant sound attenuation material with strong adhesive to prevent falling off.

Comprehensive Warranty: 12 months warranty on the unit and 2 years warranty on the brushless alternator.

Advanced Digital Control: Equipped with DEEP SEA or PLUS POWER digital controller for precise management.

Rigorous Quality Testing: Each unit undergoes 0% to 110% loading tests by load bank before shipping.

Flexible Customization: Supports OEM/ODM with customizable voltage, frequency, and phase options.

ISO Certified Manufacturing: Manufactured strictly according to ISO9001-2008 and GB/T19001-2008 standards.

Complete Spare Parts Kit: Includes an additional kit of filters and basic spare parts on all models.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQA/QC InspectorsStandardized quality control

PLUS POWER MACHINERY CO., LTD.

Fujian, 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: 1 year CertifiedNearest Port: Fuzhou PortAverage Response Time: ≤3.44h

AI-Powered supplier vetting

SummaryPLUS POWER MACHINERY CO., LTD. is a China-based limited company established in 2023, operating in Fujian and supplying diesel generator sets, alternators, and related equipment. It reports more than 10 production lines, a 6,080 m² plant, annual output of 3,000 diesel generator sets, and exports to multiple global regions. Its stated one-month lead time applies in both off-peak and peak seasons. Evidence of customer experience, quality-control staffing, and an alternator warranty is provided, but several capabilities remain unverified, including current certification status, financial credibility, R&D depth, customization services, overseas support, and digital or sustainability systems.

Supplier typeThe supplier is identified as a combined business entity and limited company based in Fujian, China. Its stated business scope covers industrial equipment, manufacturing machinery, electrical and electronics, and related construction sectors, with products centered on diesel generator sets and alternators.

After-Sales capabilityThe supplier states that its alternator warranty is two years and reports one-month order fulfillment timing in both peak and off-peak seasons. However, inventory service, overseas warehouses, overseas showrooms, and overseas agents or branches are all marked unknown, so broader after-sales coverage cannot be confirmed.

Production capacityProduction capacity is supported by more than 10 production lines, a 6,080 m² manufacturing plant, and reported annual output of 3,000 diesel generator sets. The supplier also states a one-month lead time during both peak and off-peak seasons, indicating documented production and fulfillment capacity.

Client casesThe supplier claims more than 10 years of experience working with brand customers and describes its customers as well-known brands, while also reporting exports across South America, Africa, Southeast Asia, the Middle East, East Asia, Europe, Australia, and North America. No named customers, project references, or independently verifiable case details are provided.