Unleashing Reliability and Efficiency: The Perkins 422GM Auxiliary Engine
In the demanding world of marine and industrial applications, auxiliary power is not merely a convenience but a critical necessity. It ensures the smooth operation of essential onboard systems, from lighting and navigation to heavy-duty machinery. At Swafly Machinery Co., Limited, we understand the paramount importance of reliable and efficient power solutions. This is why we highlight the exceptional capabilities of the Perkins 422GM Auxiliary engine, a testament to robust engineering and enduring performance.

Engineered for Excellence: Key Features of the Perkins 422GM
The Perkins 422GM is meticulously designed to offer a blend of durability, cost-effectiveness, and environmental responsibility, making it an ideal choice for diverse auxiliary power needs. Its core features reflect Perkins' decades of experience in crafting reliable power systems:
Unmatched Durability: Engineered with gear-driven water pumps for maximum cooling efficiency, inserted valve seats, oil spray-cooled pistons, and a compact plate oil cooler, the 422GM ensures enhanced engine life and sustained performance even under strenuous conditions.
Optimized Cost of Ownership: With competitive engine and parts pricing, extended 500-hour service intervals, and impressive fuel consumption rates, this engine is designed to deliver significant long-term savings for owners.
Low Noise and Emissions: The 422GM auxiliary marine engines operate with exceptionally low noise levels and are designed to meet a variety of stringent emission standards, contributing to a cleaner and quieter operational environment.
Reliable Power Delivery: High compression ratios guarantee rapid starting in all conditions. These engines are suitable for operation in ambient temperatures up to 50°C and seawaters up to 38°C, with fueled starting aids for temperatures down to -15°C, ensuring dependable power when it matters most.
Perkins 422GM Auxiliary Engine: Key Specifications (Part No. 422GM)
Understanding the technical details is essential for selecting the right auxiliary engine. Below is a comprehensive overview of the Perkins 422GM's specifications:
| No. | Specification | Detail |
|---|---|---|
| 1. | Brand | Perkins Marine |
| 2. | Model | 422GM |
| 3. | Cylinders | 4 (in-line) |
| 4. | Bore x Stroke | 84 mm x 100 mm (3.3 in x 3.9 in) |
| 5. | Displacement | 2.2 Litres |
| 6. | Aspiration | Natural |
| 7. | Compression Ratio | 23.3:1 |
| 8. | Rated Speed | 1500-1800 rpm |
| 9. | Minimum Power | 18.4 kW (24.7 hp) |
| 10. | Maximum Power | 22 kW (29.5 hp) |
| 11. | Maximum Torque | 131 Nm (96.6 lb-ft) @ 1500 rpm |
| 12. | Emission Standards | Meets U.S. EPA Tier 3/EU97/68/EU Stage IIIA |
Applications and Swafly's Commitment
The Perkins 422GM Auxiliary engine is versatile, finding its place in various applications where consistent and reliable power generation is paramount. This includes powering marine vessels' electrical systems, heavy-duty construction machinery, and industrial equipment requiring dedicated auxiliary power.
Swafly Machinery Co., Limited specializes in providing high-quality excavator parts and mining equipment parts. Our extensive inventory includes a wide range of machinery engines, hydraulic pumps, and other critical components from leading brands. Our commitment to quality, competitive pricing, and excellent after-sales service ensures that our customers receive the best possible solutions for their operational needs.
Your Trusted Partner for Auxiliary Power Solutions
Choosing the right auxiliary engine is crucial for efficiency and longevity. The Perkins 422GM Auxiliary engine stands out for its proven reliability and performance. At Swafly Machinery Co., Limited, we are dedicated to being your trusted partner, offering not just products but comprehensive solutions and expert support. Experience the difference that quality and dedication make for your China parts export needs.
For inquiries regarding the Perkins 422GM Auxiliary engine or any other machinery parts, please visit our official website at www.swaflyparts.com or contact us directly. We look forward to powering your success.