Open-type Generator Set
China Open-type Generator Set Manufacturer & OEM Supplier
China Modo Investment Co.,Ltd is a professional manufacturer of diesel generator sets, providing reliable industrial power systems for construction, mining, factories, telecom infrastructure, and global OEM distributors.
What is an Open-type Generator Set?
The Open-type Generator Set is an industrial diesel power system without enclosure, designed for applications where ventilation, easy maintenance, and low procurement cost are more important than noise reduction.
Prevents Overheating in Continuous Operation
Open structure allows direct airflow to engine and alternator, ensuring stable operation under long-hour high load conditions.
Reduces Maintenance Time by Up to 60%
All components are fully exposed, allowing technicians to replace filters, injectors, belts, and electrical parts without dismantling any enclosure.
Lower Total Investment Cost
No canopy structure reduces manufacturing, shipping, and maintenance cost, making it ideal for bulk engineering and rental projects.
Applications
Construction Sites
Provides stable power for cranes, welding machines, concrete mixers, and temporary offices.
Solves unstable grid supply and prevents project delays caused by power interruption.
Mining & Oil Fields
Powers drilling systems, ventilation equipment, and safety systems in remote locations.
Solves off-grid power shortage in harsh environments.
Industrial Manufacturing
Supports production lines and factory backup systems.
Prevents production downtime caused by sudden power failure.
Telecom Infrastructure
Provides continuous power for base stations and signal towers.
Prevents communication interruption during grid outage.
Agriculture
Powers irrigation pumps, grain drying, and cold storage systems.
Solves seasonal electricity instability in rural areas.
Events & Temporary Projects
Used for exhibitions, concerts, and outdoor construction events.
Ensures stable power for lighting, sound, and control systems.
Technical Parameters
125 kVA Open Diesel Generator Set
|
Item |
Specification |
|
Rated Power |
125 kVA |
|
Phase |
3 Phase |
|
Voltage |
400V / 230V |
|
Frequency |
50Hz / 60Hz |
|
Engine Type |
Diesel direct injection |
|
Cooling System |
Industrial water-cooled radiator |
|
Speed |
1500 / 1800 rpm |
|
Fuel Type |
Diesel |
|
Control Mode |
Manual / Automatic optional |
|
Application |
Construction / industrial backup |
All specifications can be customized according to project requirements.
How to Choose the Right Generator Set
Select by Power Requirement
|
Power Range |
Application |
Recommended Models |
|
20–100 kW |
Small commercial / rental |
50kW Open-frame Diesel Generator Set / Backup Diesel Generator |
|
100–200 kW |
Construction / small factory |
100kW Open Frame Diesel Generator / Open Frame Three Phase Diesel Generator |
|
200–400 kW |
Industrial continuous use |
250KW Cummins Generator Set / Industrial Genset Diesel Generator |
|
400 kW+ |
Large EPC / mining projects |
Industrial Generator / Diesel Fuel Systems Generator Set |
Select by Application Type
• Construction → Open Frame Three Phase Diesel Generator / 50kW / 100kW
• Industrial factory → Industrial Diesel Generator / Industrial Generator
• Emergency backup → Emergency Diesel Generator Set / Automatic Standby Generator
• Rental business → Diesel Backup Generator Set / Backup Diesel Generator
• Heavy-duty projects → 250KW Cummins Generator Set
Select by Engine Brand
Cummins
Perkins
Weichai
Deutz
Yuchai / Shanghai Diesel
Select by Operation Mode
• Continuous operation → Industrial Diesel Generator
• Standby use → Automatic Standby Generator
• Emergency backup → Emergency Diesel Generator Set
• Mixed usage → Cummins Diesel Standby Generator Set
OEM & Customization Options
We provide full engineering customization:
Mechanical Options
• Power range: 20kW – 3000kW
• Fuel tank: 8-hour / 12-hour / external tank
• Base frame: reinforced / anti-vibration upgraded
• Parallel operation system (multi-unit synchronization)
Electrical Options
• Manual / automatic control system
• ATS automatic transfer switch
• Remote monitoring module
• Voltage/frequency customization (50Hz / 60Hz)
Branding Options
• Logo printing
• Color customization
• Control panel branding
• Packaging labeling
Each unit undergoes a strict 7-stage quality process:
• Incoming inspection of engine and alternator
• CNC machining accuracy control of base structure
• Torque-controlled mechanical assembly
• Electrical insulation and wiring testing
• Engine no-load trial operation
• Full-load performance testing (real working conditions)
• Final inspection report for every unit
Packaging & Shipping
Each unit is mounted on a steel base frame, protected with anti-rust film and shock-absorbing foam, and optionally packed in a reinforced export wooden crate to ensure safe transportation during long-distance sea or land shipping.
• Select model & power requirement
• Confirm technical configuration
• Receive quotation
• Confirm order
• Production + full load testing
• Packaging + global shipment
FAQ
As one of the most professional open-type generator set manufacturers and suppliers in China, our products have good reputation in the market. We warmly welcome you to wholesale advanced open-type generator set in stock here from our factory. If you have any enquiry about cooperation, please feel free to email us.