Windbell Portable Diesel Air Compressor – 50HP, Flow rate 185 CFM - WGD185

Heavy Duty Portable Diesel Air Compressor

The WINDBELL WGD185 portable diesel screw air compressor is developed by an experienced compressed air system manufacturer with more than 15 years of engineering expertise in industrial air equipment. Designed for demanding environments such as construction sites, mining operations, sandblasting, and heavy pneumatic applications, the compressor provides reliable and continuous compressed air performance for professional jobsite operations.

At the heart of the unit is a powerful 50HP (37kW) Xichai 4-cylinder direct-injection diesel engine engineered for durability, fuel efficiency, and long operating life. The compressor delivers an impressive 185 CFM (5.2 m³/min) airflow at 7 bar pressure, allowing multiple pneumatic tools such as jackhammers, chipping hammers and grinders, to operate simultaneously with stable air supply and consistent performance.

The WGD185 utilizes advanced oil-injected rotary screw compressor technology, ensuring smooth and continuous air delivery with reduced internal wear and improved long-term reliability. An intelligent LCD digital controller provides real-time monitoring of critical operating data including engine RPM, pressure range, fuel consumption, operating hours, and maintenance alerts, allowing operators to maintain optimal compressor performance directly from the control panel.

Engineered for harsh industrial environments, the compressor features an enlarged cooling system that maintains stable operating temperatures even under heavy workloads. The unit also includes twin air outlets, allowing operators to connect multiple tools or regulate different air demands on site. A sound-insulated enclosure protects internal components while reducing operational noise, and the heavy-duty portable trailer design ensures convenient transportation between different job locations. With its combination of high airflow output, robust diesel power, intelligent control technology, and durable industrial construction, the WINDBELL WGD185 provides a dependable compressed air solution for contractors and industrial professionals who require consistent performance in demanding working conditions.

Key Features & Benefits:

• Powerful 50HP Diesel Engine: Delivers strong and stable compressed air performance for demanding industrial applications.
• 185 CFM Air Delivery: Provides sufficient airflow to operate multiple pneumatic tools simultaneously on construction sites.
• Rotary Screw Compressor Technology: Ensures smooth, continuous air supply with high efficiency and reduced wear.
• Smart LCD Control System: Displays real-time operating data, alarms, maintenance alerts, and system diagnostics.
• Twin Air Outlet Design: Allows connection of multiple tools for improved productivity on site.
• Advanced Cooling System: Maintains optimal engine and compressor temperature even in harsh environments.
• Automatic Idle Control: Reduces fuel consumption by automatically lowering engine speed when air demand drops.
• Soundproof Enclosure: Minimizes operational noise while protecting internal components from external elements.
• Heavy-Duty Trailer Mount: Designed for easy transportation between job sites with tow bar and jockey wheel.
• Easy Service Access: Maintenance-friendly design with accessible filters and service components.