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Factory Direct Wholesale 120kw Water-Cooled Low-Noise Diesel Generator Set
US$3,351.92-176,365.38
1 Piece
Sample price:US$4707.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Lifetime Online ServiceWarranty
2 Years or 3000 Operating Hours, Whichever Comes FModel NO.
120KWType
Self-Starting Diesel GeneratorInstallation Method
FixedStroke
Four StrokeCooling Method
Water CoolingOutput Type
30-1500kwSpeed
1800rpmConditions of Use
Industrial and Standby Power ApplicationsUsage
Common Units, Standby Unit, Emergency CrewLanduse Type of Unit
Low Noise Automation TypeExcitation Mode
Brushless Self-ExcitationProduct Type
Diesel Generator SetRated Power
30-1500kwStandby Power
33-1650kwRated Voltage
400/230VRated Frequency
50HzFuel Type
DieselEngine Series
Wp6 / Wp10d / Wp10 / Wp12 / Wp13 / 12m33 / 16m33Engine Technology
High-Pressure Common Rail, Turbocharged and IntercTransport Package
Wooden BoxSpecification
30-1500kW, 33-1650kW, 400/230V, 50HzTrademark
LongxinOrigin
ChinaKey features
Wide Power Range: Rated power from 30kW to 1500kW, standby power up to 1650kW.
Fuel Efficiency: High-pressure common rail technology reduces operating costs by 10-15%.
Intelligent Control: ECU-based system supports one-touch start/stop, remote monitoring, and self-diagnosis.
Extreme Environment Ready: Rigorous testing ensures rapid cold starts and stable performance in severe cold or high heat.
Low Noise Design: Compact design with noise levels as low as 60-75 dB(A) for silent canopy models.
Comprehensive Warranty: 2 years or 3,000 operating hours, whichever comes first.
Lifetime Online Support: 24/7 after-sales service team available for installation and technical assistance.
Customizable Solutions: Customized voltage, frequency, silent types, and multi-unit parallel capabilities available.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤1.27h CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressNo. 116, Building D20, Zone D, Phase I, Changchun International Industrial Products Trading Center, No. 6999, Yangpu Street, Antai District, Changchun City
Registered Capital20,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsGenerator Diesel, Diesel Power Generator, Silent Diesel Generator Set
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2017-06-28
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What power range do your diesel generator sets cover?
A:
Our standard range covers 30KW to 2000KW, suitable for homes, commercial buildings, factories, data centers and mining sites. Customized solutions are available for special needs.
Q:Which engine and alternator brands do you use?
A:
We are equipped with internationally renowned engines from brands such as Shachai, Yuchai, Weichai, and Cummins, along with generators (power units) from manufacturers including Deke and Wuxi Cummins. Our brand portfolio can be customized according to your budget and specific requirements.
Q:What is the difference between standby, prime and continuous ratings?
A:
Standby is for backup during mains failure; prime is for continuous operation with varying load where no grid exists; continuous is for constant load with unlimited hours. We help you choose the right rating for your application.
Q:Can the generator start automatically when the mains power fails?
A:
Yes. With an ATS (Automatic Transfer Switch) and AMF controller, the set starts automatically within seconds when the mains fails, and returns to standby once power is restored.
Q:How noisy are the sets, and do you offer a silent type?
A:
Open-type sets run at about 95-110 dB(A) at 7 meters. Our silent canopy reduces noise to 60-75 dB(A) at 7 meters, suitable for residential areas, hospitals and schools.
Send Inquiry
*To:
Jilin Province Longxin Mechanical and Electrical Equipment Co., Ltd.
Jilin Province Longxin Mechanical and Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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