Product parameters
| Model | Operation time(min) | Regulation angle (degrees) | Exhaust volume （m³/h) | Turbine wind blade | Speed (r/min) | Power (KW) | Weight (kg) |
| Y4.2/4.0-12 | 60 | 1020 | 1210.9 | 400mm*8pieces | 300 | 4.2 | 25 |
Robust Power Output
Portable & Mobile Design
High-Efficiency Ventilation
Durable Construction
Versatile Applications
The 4.2kW gasoline-driven exhaust fan is engineered for rapid air circulation in demanding environments, offering superior performance for industrial, emergency, and construction applications. Powered by a robust 4-stroke engine, it delivers high-velocity airflow (up to 12,000 m³/h) while maintaining fuel efficiency. Its heavy-duty steel frame and corrosion-resistant impeller ensure durability in harsh conditions, withstanding extreme temperatures and debris.
Designed for portability, the fan features a compact frame, integrated handles, and puncture-proof wheels, enabling effortless relocation across job sites. Safety is prioritized through a spark-arrested exhaust system and a low-oil shutdown sensor to prevent engine damage.
Key applications include smoke clearance during firefighting operations, ventilation in confined spaces (e.g., tunnels, basements), and drying after floods or spills. The fan’s adjustable tilt angle (0–45°) optimizes airflow direction, while its noise-dampening design reduces operational disruption.
Regular maintenance, such as weekly filter cleaning and monthly engine checks, ensures peak performance. With its blend of power, mobility, and reliability, this fan is indispensable for professionals requiring rapid, effective ventilation solutions.