Nengron - Professional Diesel Generator Manufacturer & Supplier | OEM & ODM Services

420kW 525kVA Open Frame Diesel Generator Set With Genuine Chongqing Cummins KTA19-G8A Engine, Heavy Duty Prime & Standby Industrial Power Genset For Construction, Mining & Factory Backup 1

420kW 525kVA Open Frame Diesel Generator Set With Genuine Chongqing Cummins KTA19-G8A Engine, Heavy Duty Prime & Standby Industrial Power Genset For Construction, Mining & Factory Backup

Featuring upgraded high-power CCEC KTA19-G8A engine with 550kW prime power and 610kW standby power, this industrial diesel generator set provides stronger power reserve and superior heavy-load adaptability for medium and large industrial power demands. Adopting four-stroke turbocharged aftercooled technology and professional electronic governing system, the unit responds quickly to sudden load changes with ultra-stable frequency and voltage, effectively avoiding power fluctuation damage to precision equipment. Different from silent enclosed gensets, the open-frame layout exposes all core components intuitively, enabling fast troubleshooting and convenient daily maintenance, which saves plenty of time and labor costs for long-term operation. Matched with high-quality pure copper brushless alternator and AVR automatic voltage regulation system, it maintains low distortion and high-quality power output for long-term stable power supply. The intelligent monitoring and full-protection system realizes real-time data tracking and automatic fault alarm and shutdown, greatly improving operational safety and extending unit service life. The oversized industrial radiator ensures efficient heat dissipation for stable full-load operation in extreme high-temperature environments.

Payment:

30% deposit, 70% balance before shipping

Certification:

CE,ISO,EPA

Delivery time:

7-15 working days

MOQ:

Model:

NC-KTA19-G8A

Inquiry

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Total Weight:

4500kg

Overall Dimension (L×W×H):

3950×1650×2250mm

Optional System:

ATS Automatic Transfer Switch,Remote WiFi Monitoring Module,Parallel System

Warranty

12 months or 1000 working hours global factory warranty (whichever comes first)

Factory‑Test

100% full‑load test, no‑load test, safety‑performance test before shipment

Certification

EPA Tier 2,ISO9001,ISO14001,CE

Automatic Protection

Overload,Short‑circuit,Over‑speed,High water‑temp,Low oil‑pressure,Over‑voltage & under‑voltage protection

Protection Grade

IP23

Insulation Class

H‑Class

Operation Type

Continuous Prime Power

Noise Level (1m)

≤85 decibels (open‑type without canopy)

Engine Brand

Cummins

Prime Power

550kW

Advantage

Upgraded genuine Chongqing Cummins KTA19-G8A heavy-duty engine delivers higher power output, stronger overload resistance and stable 24-hour continuous heavy-load operation with low failure rate, providing efficient and reliable industrial prime and standby power for various harsh working conditions.

Application

Mining,Construction,Data Center,Commercial Building,Factory,Hospital,Off‑grid Power Supply

Max Engine Power:

610kW

Rated Voltage

400V/230V, 3 Phase 4 Wire Industrial Standard

Available Type

Open Type

Genset Model

NC-KTA19-G8A

Standard

base fuel tank,pure copper alternator,intelligent controller,Cummins original engine,radiator,industrial silencer,control panel

Engine Model

KTA19-G8A

Payment

30% deposit, 70% balance before shipping

MOQ

Product Description

This 550kW/688kVA open frame diesel generator set is powered by genuine Chongqing Cummins KTA19-G8A inline 6-cylinder turbocharged aftercooled engine, delivering strong power reserve and outstanding overload capacity for heavy-duty prime power and emergency standby power applications. Adopting mature Cummins PT fuel injection system and electronic governor, the unit realizes stable power output and optimized fuel economy, capable of 24-hour continuous full-load operation and adapting to high-temperature, dusty and other harsh working environments.

WHY CHOOSE US?

Product Characteristics

Upgraded Original Cummins Power Core

Equipped with genuine Chongqing Cummins KTA19-G8A inline 6-cylinder turbocharged aftercooled engine with PT fuel injection and electronic governor. It features ample power reserve, excellent overload capability and stable performance to support long-term heavy-duty continuous operation.

Premium Pure Copper Stable Power Output

Matched with 100% pure copper brushless alternator, H-class insulation and IP23 protection grade. It supplies low-harmonic three-phase power, effectively safeguarding precision industrial equipment from damages caused by power fluctuation.

Comprehensive Intelligent Safety Protection

Built-in digital intelligent controller monitors voltage, current, temperature, oil pressure and other parameters in real time. It triggers automatic alarm and shutdown under conditions of overload, overspeed, high water temperature and low oil pressure to ensure safe operation.

Product Details

Engine

Genuine Chongqing Cummins KTA19-G8A inline 6-cylinder turbocharged aftercooled engine adopts PT fuel injection and electronic governing system, offering strong power reserve, great overload capacity and stable continuous heavy-load performance.

Alternator

100% pure copper brushless alternator with H-class insulation and IP23 protection delivers low-harmonic stable three-phase electricity to prevent precision equipment from power fluctuation damage.

Radiator

Heavy-duty oversized industrial radiator achieves efficient heat dissipation, enabling the genset to sustain steady full-load operation under high-temperature and harsh outdoor working conditions.

OEM INTRODUCTION

We provide one-stop OEM & ODM customization services for Chongqing Cummins KTA19-G8A diesel generator sets. We support customized brand logo, unit color, exclusive nameplate and export packaging. Optional configurations include ATS automatic transfer switch, 4G remote monitoring system, silent canopy and parallel control system.

The genset can be adjusted to meet global 50Hz/60Hz voltage standards. We supply complete certification documents and multi-language operation manuals to satisfy diverse brand customization and international procurement demands from global customers.

Product Application

This 550kW Chongqing Cummins KTA19-G8A diesel generator serves as prime power and emergency

standby power solution for mines, construction sites, manufacturing factories and

unattended outdoor industrial scenarios.

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Product Package

The whole diesel generator set is securely fixed on the

integrated steel base, wrapped with anti-rust film and protective

covering to avoid collision, dust and oxidation damage

during long-distance sea and land transportation.

The main unit is placed on an IPPC fumigated wooden pallet,

complying with international export logistics requirements for

safe container shipment. Consumable filters, maintenance tools and multi-languageoperation manuals are separately packed in independent

cartons. We support customized shipping marks, outer

packaging logos and a full set of export documents. Flexible

packaging schemes can be offered to meet personalized

transportation requirements of overseas buyers.

LEARN MORE

FAQ

Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.

What types of generator sets do you mainly supply? What is your power range?

We mainly supply diesel generators, gas generators, silent generators, mobile generators and containerized generator sets, with power coverage from 30kW to 3000kW. We can provide prime power, standby power and continuous power according to customer requirements.

What is the difference between prime power and standby power? How to choose the right model?

Prime power is for long-term continuous operation. Standby power is for emergency short-time use. We usually suggest reserving 15%-25% power margin for stable operation.

What brands are used for key components? How do you ensure product quality?

We adopt famous brand engines and alternators such as Cummins, Perkins, Yuchai, Weichai, Shangchai, Cat, Stamford, Marathon, etc. Each unit passes strict factory testing and quality inspection.

What about the fuel consumption and noise level of your generators?

Fuel consumption is about 190–220g/kW·h. noise is 72–78dB,Fuel consumption 190–220g/kW·h

What international certifications do your products have?

Our generators have CE, ISO9001, EPA, SONCAP, PVOC and other certifications, which can meet customs clearance and emission standards of most countries.

Do you support automatic start, remote monitoring and parallel operation?

Yes. We support auto mains failure, remote monitoring, multi-unit parallel operation, intelligent control and cloud platform management.

How many years of experience do you have in generator export business?

We have many years of professional experience in generator export, serving more than 100 countries and regions in Asia, Africa, Middle East, South America and Europe

Are you an authorized distributor of engine or alternator brands?

Yes, we are authorized distributor of several well-known engine and alternator brands, with official authorization and complete qualification documents.

What is your delivery time? Can you accept urgent orders?

Standard delivery time is 15–25 working days. For urgent orders, we can finish production and delivery within 7–10 working days.

Do you accept factory audit and third-party inspection?

We warmly welcome factory visits, loading supervision and on-site testing. Third-party inspections such as SGS, BV, Intertek are also supported.

Do you provide after-sales service and technical support overseas?

We have cooperative service networks in main markets, providing installation, commissioning, operation training and 24-hour technical support.

What is included in your quotation? What payment terms do you accept?

Quotation includes generator unit, accessories, standard packaging and testing. We accept T/T, L/C, D/P and so on, and trade terms EXW, FOB, CIF, CFR and so on

What is your warranty policy?

We provide 1 year or 1000 hours warranty (whichever comes first). Core components enjoy extended warranty support.

How about packing and shipping? Can you assist with customs clearance?

We use export standard plywood fumigation-free packing. We cooperate with reliable shipping agents and can assist with customs clearance and door-to-door delivery.

Do you provide customized solutions and turnkey power projects?

Yes. We provide customized design, OEM/ODM service and turnkey power station solutions including supply, installation and maintenance.

Get in touch with us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

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