Unleashing Power: A Deep Dive into the 422TGM Auxiliary Engine for Marine Applications
In the demanding world of marine operations, reliable auxiliary power is not just a convenience—it's a necessity. The 422TGM Auxiliary engine, a compact yet powerful solution based on the robust Perkins 400 Series, stands out as a prime choice for generating onboard electricity. Designed to meet the uncompromising demands of the power generation industry, this 4-cylinder turbocharged diesel engine offers exceptional performance, durability, and efficiency. Swafly Machinery Co., Limited is committed to providing high-quality parts and support for such critical components, ensuring your machinery operates at its peak.

Key Features and Unrivaled Benefits
The 422TGM is engineered for excellence, providing economic and durable operation for prime duty applications. Its advanced design ensures compliance with current emission legislation, making it an environmentally conscious choice. Here are some of its standout features:
Compact and Efficient Power: A class-leading engine package combined with an innovative cooling system delivers optimum power density, suitable for various territories and markets worldwide.
Quiet and Clean Operation: With an exceptionally low noise signature, the 422TGM is an ideal choice for power generation in any environment. Its high compression ratio ensures clean, rapid starting even in challenging conditions.
Durability and Low Cost of Ownership: Features like gear-driven water pumps, inserted valve seats, oil spray cooled pistons, and a compact plate oil cooler enhance engine life. Competitive engine and parts pricing, coupled with 500-hour service intervals and low fuel consumption, result in significant owner savings over the engine's lifespan.
Reliable Performance: High compression ratios ensure rapid starting in all conditions. These engines are designed for operation in ambient temperatures up to 50°C and seawater temperatures up to 38°C, with fuelled starting aids for temperatures down to -15°C.
422TGM Auxiliary Engine Specifications
Understanding the core specifications of the 422TGM Auxiliary engine is crucial for appreciating its capabilities. Below is a detailed overview of its key technical data, providing insight into its design and performance for marine auxiliary applications. Swafly Machinery Co., Limited offers comprehensive support and solutions for this engine and its components.
| No. | Specification | Value | Example Part Number |
|---|---|---|---|
| 1. | Engine Model | 422TGM Auxiliary | Varies by component |
| 2. | Number of Cylinders | 4 (Vertical In-line) | Engine Block: SW422TGM-EB01 |
| 3. | Displacement | 2.2 Liters (2216cc) | Piston Set: SW422TGM-PS04 |
| 4. | Aspiration | Turbocharged | Turbocharger: SW422TGM-TB01 |
| 5. | Maximum Power (Prime) | 30.3 kW (40.6 hp) @ 1800 rpm | Fuel Injector: SW422TGM-FI04 |
| 6. | Bore & Stroke | 84 mm x 100 mm | Cylinder Liner: SW422TGM-CL04 |
| 7. | Cooling System | Fresh water heat exchanger cooled | Water Pump: SW422TGM-WP01 |
| 8. | Dry Weight | 266 kg (586 lb) | Engine Mount: SW422TGM-EM02 |
| 9. | Emissions Standards | U.S. EPA Tier 3/EU Stage IIIA | Exhaust Manifold: SW422TGM-EXM1 |
| 10. | Service Intervals | 500 hours | Oil Filter: SW422TGM-OF01 |
Why Choose Swafly for Your 422TGM Auxiliary Needs?
At Swafly Machinery Co., Limited, we understand the critical role that reliable auxiliary power plays in your marine operations. We specialize in providing a comprehensive range of high-quality replacement parts for heavy machinery, including components compatible with the 422TGM Auxiliary engine. Our commitment to excellence ensures that you receive durable, performance-driven products that keep your vessels running efficiently.
Whether you require engine components, filtration systems, or other vital accessories, Swafly is your trusted partner. We pride ourselves on offering exceptional customer service and technical expertise to help you find the right solutions for your auxiliary power needs. Explore our extensive catalog to discover how we can support your operations. For more information on engine types and their applications, especially focusing on diesel engines, you may find external resources helpful.
Contact Us
For inquiries regarding 422TGM Auxiliary engine parts or other heavy machinery components, please visit our official website at www.swaflyparts.com or contact our sales team directly. We look forward to assisting you in maintaining the peak performance of your equipment.