About Product

Highlight

1 Original French imported Sulzer unit now belongs to Wartsila brand with original factory quality
2 Rated power 11520KW 50HZ 10.5KV high voltage generator set meets large power plant and industrial self power supply demand
3 Only 9500 running hours low usage time good working condition low wear and stable performance
4 16ZAV 40 V type 16 cylinder four stroke medium speed diesel engine strong power and high reliability
5 Support heavy fuel oil and diesel oil operation low fuel consumption save long term operation cost
6 Complete original machine configuration full spare parts support direct installation and commissioning
7 Heavy duty industrial design long service life and long maintenance cycle suitable for continuous power generation
8 Complete operation and maintenance records available support factory inspection and on site testing

 

About Us

Insun Industry Co., ltd. specializes in recycling, trading, and providing equipment for heavy industries, particularly in construction, cement, concrete, chemical, and power sectors. Our product portfolio includes vertical mills, ball mills, rotary kilns, roller presses, concrete batching plants, gypsum plants, and related machinery or spare parts. With extensive EPC project experience, we deliver complete production lines, from raw material crushing and grinding, to calcination and final product processing. We also provide professional services in dismantling, painting, packing, shipping, and on-site installation with technical guidance worldwide. In the energy sector, INSUN covers HFO, biomass, coal, wind, hydro power plants and their supporting equipment. Committed to ONE-STOP SERVICE, we ensure seamless solutions from equipment supply to project execution.

               

FAQs

What industry sectors can you serve

You can get comprehensive solutions for your heavy industry needs, including construction, cement, concrete, chemical, and power sectors

What core equipment can you provide for your projects

You can get vertical mills, ball mills, rotary kilns, roller presses, concrete batching plants, gypsum plants and related spare parts

What energy sector solutions can you offer

You can get equipment and support for HFO, biomass, coal-fired, wind, and hydropower plants, along with supporting infrastructure

Can you provide EPC turnkey solutions for your projects

You can get complete turnkey production lines, covering raw material crushing, grinding, calcination to final product processing

Is your service available for your overseas projects

You can get professional services worldwide, including dismantling, packing, shipping, on-site installation and technical guidance

How do you handle logistics for your overseas orders

You can rely on our experienced logistics team to handle sea/air freight, customs clearance and all necessary documentation

How can you get a quote or project consultation

You can contact our international sales team via email or the "Request a Quote" form on our website for a prompt response

Can you get customized solutions for your unique project needs

You can get customized solutions tailored to your production capacity, site conditions and budget requirements

Insun presents a high-performance offering designed for demanding power generation environments: the refurbished Sulzer 16ZAV40S generator tailored as an 11.5MW HFO genset running at 500rpm for robust 10500V output in long-service power plants. This Sulzer 16ZAV40S generator package delivers proven reliability for heavy-duty installations where continuous operation, fuel efficiency, and simplified maintenance are critical. The Sulzer 16ZAV40S generator is optimized to serve as the heart of a resilient 11.5MW HFO genset, giving operators a 500rpm power plant solution capable of sustained 10500V marine power and industrial grid support. The Sulzer 16ZAV40S generator is specified to meet stringent operational demands in power plants seeking long service intervals and stable voltage output

Product features and performance

The Sulzer 16ZAV40S generator is a robust platform that integrates seamlessly into an 11.5MW HFO genset configuration. This Sulzer 16ZAV40S generator offers exceptional thermal management, reduced vibration characteristics, and optimized combustion tuning for heavy fuel oil (HFO) applications. Combined with precision balancing and hardened components, the Sulzer 16ZAV40S generator sustains reliable output during continuous duty cycles typical of a 500rpm power plant. The Sulzer 16ZAV40S generator produces a dependable 10500V marine power-level output, ensuring compatibility with higher-voltage distribution systems and minimizing transformer requirements onboard vessels or in shore-based power plants

Applications and use cases

The Sulzer 16ZAV40S generator excels in a wide range of installations where an 11.5MW HFO genset is required. Typical deployments include maritime propulsion and hotel load support, floating power plants, shore-based industrial power stations, and emergency backup systems for remote sites. Operators specifying a 500rpm power plant will find that the Sulzer 16ZAV40S generator integrates well with existing control systems and switchgear to deliver consistent 10500V marine power across variable load profiles. The Sulzer 16ZAV40S generator’s capability to handle heavy fuel oil makes it an ideal fit for facilities prioritizing fuel cost-efficiency without sacrificing uptime

Innovation and engineering advantages

Insun’s refurbishment and integration process enhances the Sulzer 16ZAV40S generator’s lifecycle. Key innovations include upgraded sealing systems, precision-machined rotating elements, and tailored control mapping for the 11.5MW HFO genset profile. These refinements reduce fuel consumption and lower maintenance intervals for the 500rpm power plant operator. By focusing on engineering optimizations, the Sulzer 16ZAV40S generator package improves combustion stability under HFO operation and stabilizes the generator output at 10500V marine power ratings. The Sulzer 16ZAV40S generator benefits from Insun’s systematic quality controls, ensuring that each 11.5MW HFO genset meets rigorous inspection standards prior to delivery

Reliability and Warranty

Insun backs the Sulzer 16ZAV40S generator with a 1-year warranty on the refurbished package, providing confidence in the 11.5MW HFO set’s operational readiness. The warranty covers workmanship and key engine components essential to the Sulzer 16ZAV40S generator’s performance. This assurance is critical for power plants and industrial customers relying on the 500rpm power plant profile of the Sulzer 16ZAV40S generator to maintain uninterrupted operations. With routine maintenance, the 10500V HFO genset supplied by Insun can deliver extended service intervals and predictable lifecycle costs

Maintenance and Serviceability

Designed for ease of maintenance, the Sulzer 16ZAV40S generator features accessible service points for fuel injection, valve adjustments, and bearing inspections. The 11.5MW HFO set benefits from Sulzer’s modular design that simplifies component replacement and reduces downtime during overhauls. Insun provides detailed service documentation and recommended maintenance schedules for the Sulzer 16ZAV40S generator to support long-term reliability in 500rpm power plant roles. The 10500V HFO genset configuration includes clear electrical schematics for integration with existing switchgear and protective systems

Fuel and Emissions Considerations

The Sulzer 16ZAV40S generator is optimized for heavy fuel oil operation as an 11.5MW HFO set, with fuel handling and pre-treatment systems recommended to manage viscosity and contaminants. When deploying the Sulzer 16ZAV40S generator in a 500rpm power plant, operators should follow Insun’s fuel conditioning guidelines to maximize combustion efficiency and minimize deposits. The 10500V HFO genset package can be adapted with available emission control options where regulatory requirements demand additional treatment for exhaust gases

Installation and Integration

Insun’s Sulzer 16ZAV40S generator package is prepared for seamless installation into existing power infrastructure. The 11.5MW HFO set is configured for 10500V output, enabling straightforward connection to medium-voltage busbars and switchgear. The Sulzer 16ZAV40S generator’s low-speed 500rpm power plant footprint reduces vibration and noise transmission, simplifying foundation and mounting designs. Insun supports commissioning services to ensure the Sulzer 16ZAV40S generator performs to specification within the target 10500V HFO genset environment

Why Choose Insun’s Sulzer 16ZAV40S Generator

Insun’s commitment to quality refurbishment and post-sale support ensures that the Sulzer 16ZAV40S generator is a cost-effective choice for large-scale power generation needs. The Sulzer 16ZAV40S generator as an 11.5MW HFO set provides the right balance of output, fuel economy, and service life for stationary 500rpm power plant applications. With a standardized 10500V HFO genset output and a 1-year warranty, Insun delivers confidence to operators seeking reliable, long-service solutions

The Insun used Sulzer 16ZAV40S generator is a compelling option for industries and power plants requiring an 11.5MW HFO set that runs at 500rpm and outputs 10500V. The Sulzer 16ZAV40S generator brings Sulzer’s proven low-speed diesel technology into a refurbished package with Insun’s quality assurance, warranty coverage, and service support—making it a pragmatic and durable choice for demanding power generation applications.