What fuel does this diesel generator use?

Use standard 0# diesel fuel. Poor fuel quality will shorten service life and cause faults.

Is on-site technical service available?

We provide remote technical guidance worldwide. On-site technical service can be arranged upon negotiation.

What's the package for shipment?

Fumigated wooden case, good protection for long sea and land transportation.

Can I customize the color or some accessories?

Yes, custom color and optional accessories are available upon request.

What cooling system does this unit adopt?

It adopts water cooling 4-stroke diesel engine with excellent heat dissipation.

Silent Diesel Generator Set 25kVA for Construction Site Temporary Power

Name: Silent Diesel Generator Set 25kVA for Construction Site Temporary Power
Brand: Best Power Generator Co., Ltd.
SKU: 2331678905

Shandong, ChinaBest Power Generator Co., Ltd.

US$4,000.00-4,200.00

1 Piece

Product specifications

Power (kVA)

Product profile

Customization

Available

After-sales Service

Spare Parts Supply, on-Site Technical Guidance

Warranty

12 Months or 1000 Hours, Whichever Comes First

Model NO.

BW28GF/S

Type

Basic Diesel Generator

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Three Phase

Speed

1500rpm

Conditions of Use

Land Use

Usage

Standby Unit

Landuse Type of Unit

Ordinary

Excitation Mode

Brushless Exciter

Model No.

Bw28GF/S

Standby Power

28kVA

Engine Model

Wp2.3D25e200

Cylinder

4 Inline

Bore × Stroke

89mm × 92mm

Aspiration

Turbocharged

Rated Voltage

400/230V

Frequency

50Hz

Fuel Type

Diesel

Canopy Type

Silent Canopy

Fuel Tank Capacity

50L

Protection Grade

IP23

Power Factor

0.8

Color

Customizable

Structure

Silent Canopy

Transport Package

Fumigated Wooden Case

Specification

25kVA, 4-stroke, water cooled

Trademark

Customizable

Origin

China

HS Code

8501641000

Production Capacity

2000 Sets/Year

Key features

Stable Power Output: 25kVA prime power with consistent output for construction site needs.

Silent Canopy Design: Built-in sound insulation reduces noise to 68-75dB at 1 meter.

Water-Cooled Engine: 4-stroke diesel engine with excellent heat dissipation and long life.

Brushless Alternator: Low failure rate and simple maintenance with stable voltage output.

Comprehensive Protection: Includes over-speed, low oil pressure, high temperature, and over-voltage protection.

Wide Voltage Adaptability: AC three-phase 400/230V, 50Hz compatible with most electrical equipment.

Long Running Time: 50L fuel tank supports long-time continuous operation.

Customizable Options: Color and accessories can be customized upon request.

Company profile

Quality AssuranceRaw-Materials TraceabilityR&D CapabilitiesProduction Process Visualization

Best Power Generator Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.61h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressFuchunjiang Road, Qingdao, Shandong, China

Number of Employees8

Registered Capital3,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order QuantityGenerator Sets: 1 set, Grooved Pipe Fittings: 1 set

Supply Chain Partners6

Our Production Capability & Technical Expertise

Main ProductsGenerator Sets, Grooved Pipe Fittings

Production Lines1

Production MachinesPlastic-Lined Machine, Powder Coating Line, Heating Equipment, Marking Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2025-11-17

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What is the prime power and standby power of this generator set?

Prime power is 25kVA, standby power is 28kVA. Standby power is only for short time emergency use, cannot run continuously for long hours.

Q:What is the warranty policy of the generator set?

12 months or 1000 running hours, whichever comes first. Warranty covers manufacturing defects of the main unit. Consumable parts are not included in warranty.

Q:What is the noise level for this silent generator?

The silent canopy greatly reduces noise. Noise level is about 68-75dB at 1 meter distance.

Q:Is this generator three-phase or single phase?

AC three phase, 400/230V, 50Hz, power factor 0.8.

Q:Can you supply spare parts after purchase?

Yes, we can supply all related spare parts for this model all the time, and provide technical support.