Open-type Generator Set
Your Professional Open-type Generator Set Manufacturers
Modo Investment Co.,Ltd, is a modern enterprise that integrates the research and development, production, sales and service of diesel generator sets, diesel engines and generators.It has been deeply engaged in the power equipment field for more than ten years. Adhering to the concept of "Protecting electricity safety with reliable power", we are committed to providing stable and efficient power supply equipment for industrial, civil, marine and other scenarios.
Why Choose Us
Reliable Product Performance
Our units deliver strong power, low fuel use, and stable output. They run well in many working conditions and are easy to maintain.
Production Market
Our products are mainly sold in regional markets including Europe, Africa, Southeast Asia, the Americas, etc.They are exported to more than 170 countries and regions.
Production Equipment
Our factory uses precision CNC lathes and milling machines for key components, ensuring high accuracy. We have efficient assembly lines, hydraulic fastening tools, and performance testing equipment to guarantee top-quality diesel engines and generators.
After-sales Service
We offer a 24/7 hotline for quick support. Our team provides free maintenance guidance, technical consultation, and fast solutions for upgrades, adjustments, or any service needs.
Benefits of Open-type Generator Set

Simple Design & Setup
Their straightforward construction allows for quick installation and commissioning, often requiring minimal site preparation.

Superior Cooling
The absence of an enclosure ensures excellent natural airflow around the engine and alternator, reducing the risk of overheating during prolonged operation.

Ease of Maintenance
Technicians can easily access critical components such as the engine, fuel lines, and electrical connections without removing panels or disassembling casings.

Durability
Open designs are often preferred in dusty or high-temperature environments where enclosed units might trap heat or clog filters more quickly.
Commercial Use of Open-Type Generator Sets
Construction Industry
Construction sites are dynamic environments with fluctuating power demands. Open-type gensets serve as a dependable mobile power source, supporting everything from heavy machinery and power tools to temporary lighting and site offices.
Event Management
From outdoor concerts and corporate conferences to weddings and festivals, event organizers depend on open-type gensets to ensure uninterrupted power for all technical and logistical systems.
Mining Operations
Mining activities often occur in isolated, rugged environments far from established power grids. Open-type gensets are critical for powering essential operations and maintaining safety standards.
Agriculture and Farming
In agricultural settings, consistent power is vital for irrigation, storage, and processing—especially during planting and harvest seasons when grid power may be unstable or insufficient.
Telecommunications Industry
Telecom infrastructure, such as cell towers and data relay stations, requires constant uptime. Open-type gensets act as a primary or backup power source to prevent service disruptions.
Components of Open-type Generator Set

AC generator
Control cabinet
Air filter
Engine
Exhaust pipe installation flange
Add coolant port
Heat sink
Chassis
Battery pack
Switchgear
Shock absorbers
Hanging ear
Fuel level gauge
Fuel filling port
Technical Parameters
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Generator Set Technical Parameters |
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Set Model: HCG330-K |
Steady-state voltage regulation (%): ≤±1 |
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Output power: 330KW |
Voltage fluctuation rate(%): ≤±0.5 |
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Power factor: COSΦ=0.8(Lagging) |
Transient voltage regulation(%): +20~-15 |
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Output voltage: 400V/230V |
Voltage stabilization time(s): ≤1 |
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Output current: 594A |
Steady-state frequency regulation(%): ≤±1 |
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Rated frequency: 60Hz |
Frequency fluctuation rate(%): ≤±0.5 |
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Rated speed: 1800rpm |
Transient frequency regulation(%): +10~-7 |
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Fuel grade: (Standard)0#Light diesel oil (normal temperature) |
Frequency stabilization time(S): ≤3 |
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Overall dimension: 3200×1200×1500(L×W×H mm) |
Fuel consumption (100% load): 209g/kW·h |
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Set weight: 4200kg |
Noise(LP7m): 95dB(A) |
Our Ordering Process
Customize your packaging
Choose from our vast selection of packaging solutions and customize it with our wide range of options to create your dream packaging.
Add to quote and submit
After customizing your packaging, simply add it to quote and submit quotation to be reviewed by one of our packaging specialists.
Consult with our expert
Get expert consultation on your quotation to to save on costs, streamline efficiency and reduce environmental impacts.
Production & shipping
Once everything is ready for production, have us manage your entire production and shipping! Just sit and wait for your order!
Packaging & Shipping

FAQ
As one of the leading open-type generator set manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to wholesale high-grade open-type generator set for sale here from our factory. Contact us for more details.
Diesel Fuel Generator, Diesel Fuel Systems Generator Set, Industrial Genset Diesel Generator