75KW YC Series Natural Gas Generator Set — Overview
The 75KW YC Series Gas Generator Set by Huaquan Power delivers reliable prime and standby power running on natural gas, LPG, or biogas. With a rated output of 75 KW (93.75 kVA) at 1500 RPM, this unit is built around a 6, In-line gas engine (YC6G300N) with 7.25 L displacement and electronic governing for precise frequency control. It achieves 0.8 Lagging power factor at 400/230V, 3 Phase 4 Wire output, making it suitable for industrial plants, commercial buildings, agricultural facilities, and remote power applications where gas fuel is more economical than diesel.
Key Features
- Multi-fuel capability — Operates on natural gas, LPG, or biogas with minimal conversion adjustments
- 6, In-line engine — 7.25 L displacement, 10.5:1 compression ratio for efficient combustion
- Electronic governor — Maintains frequency stability within ±0.5% under load changes
- Water-Cooled with radiator and thermostatic fan for consistent thermal management
- 24V DC Electric Start with automatic choke for reliable cold starts
- Compact footprint — Skid-mounted design measuring 2500×950×1600 mm, total weight 2100 kg
- Low emissions — Meets EPA and EU Stage V emission standards
- Natural gas consumption — 21.0 m³/h at 100% load, 15.8 m³/h at 75%, 10.5 m³/h at 50%
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Power (Prime) | 75 KW / 93.75 kVA |
| Fuel Type | Natural Gas / LPG / Biogas |
| Engine Model | YC6G300N |
| Rated Speed | 1500 RPM |
| Number of Cylinders | 6, In-line |
| Bore × Stroke | 108×132 mm |
| Displacement | 7.25 L |
| Compression Ratio | 10.5:1 |
| Governor Type | Electronic Governor |
| Cooling Method | Water-Cooled |
| Lubrication | Pressure Lubrication |
| Starting Method | 24V DC Electric Start |
| Rated Voltage | 400/230V, 3 Phase 4 Wire |
| Rated Frequency | 50Hz |
| Power Factor | 0.8 Lagging |
| NG Consumption @ 100% Load | 21.0 m³/h |
| NG Consumption @ 75% Load | 15.8 m³/h |
| Dimensions (L×W×H) | 2500×950×1600 mm |
| Weight | 2100 kg |
FAQ
Q: What fuel types can the 75KW YC Series generator use?
A: This generator runs on natural gas, LPG, and biogas. The engine comes factory-configured for natural gas; switching to LPG or biogas requires minor fuel system adjustments that can be performed on-site.
Q: Is it suitable for 24/7 continuous operation?
A: Yes. The YC6G300N engine is rated for prime power applications with 500-hour oil change intervals and is built for continuous duty cycles.
Q: What is the natural gas consumption at 75KW load?
A: Approximately 21.0 m³/h at 100% load, 15.8 m³/h at 75% load, and 10.5 m³/h at 50% load. Actual consumption varies with gas quality and ambient conditions.
Q: Does it include an ATS (Automatic Transfer Switch)?
A: The ATS is optional. The generator’s digital control panel (DeepSea or SmartGen) supports AMF (Auto Mains Failure) function, enabling seamless integration with any standard ATS.
Q: What certifications and testing does it have?
A: Each unit is ISO 8528, CE, and EPA certified. A factory load test report documenting voltage regulation, frequency stability, and thermal performance is provided with every generator.
