The Cummins M11 engine is a powerhouse renowned for its reliability and performance, making it a popular choice in various heavy-duty applications. In China, where industrial and transportation demands are ever-increasing, understanding the specifications and capabilities of the M11 engine is crucial for operators and fleet managers alike.
This guide delves into the intricate details of the Cummins M11 engine, covering its specifications, features, and advantages. Readers will gain insights into its design, performance metrics, and maintenance requirements, equipping them with the knowledge to make informed decisions.
Additionally, we will explore the engine’s adaptability to different applications, from construction to transportation, highlighting its versatility in the Chinese market. By the end of this guide, readers will have a comprehensive understanding of the Cummins M11 engine, empowering them to optimize its use in their operations.
Comprehensive Guide to Cummins M11 Engine Specifications
The Cummins M11 engine series is renowned for its robust performance and reliability, making it a popular choice in various applications, including construction, agriculture, and transportation. Manufactured by Cummins Inc., this engine series has been a staple in heavy machinery and vehicles since its inception. In this guide, we will delve into the technical features, specifications, and differences among the various models of the Cummins M11 engine.
Technical Features of the Cummins M11 Engine
The Cummins M11 engine series boasts a range of technical features that enhance its performance and efficiency. Below is a comparison table highlighting the key specifications of different models within the M11 series.
| Feature | M11-C310 | M11-C315 | M11-C320 | M11-C330 | M11-C335 | M11-C350 | M11-C380 |
|---|---|---|---|---|---|---|---|
| Engine Model | M11-C310 | M11-C315 | M11-C320 | M11-C330 | M11-C335 | M11-C350 | M11-C380 |
| Rated Power | 228 kW / 310 HP | 232 kW / 315 HP | 235 kW / 320 HP | 246 kW / 330 HP | 246 kW / 335 HP | 261 kW / 350 HP | 284 kW / 380 HP |
| Rated Speed | 2100 RPM | 1800 RPM | 2000 RPM | 2100 RPM | 1800 RPM | 2100 RPM | 2100 RPM |
| Engine Type | 6 Cylinders, Inline | 6 Cylinders, Inline | 6 Cylinders, Inline | 6 Cylinders, Inline | 6 Cylinders, Inline | 6 Cylinders, Inline | 6 Cylinders, Inline |
| Bore x Stroke (mm) | 125 x 147 | 125 x 147 | 125 x 147 | 125 x 147 | 125 x 147 | 125 x 147 | 125 x 147 |
| Displacement | 10.8 L | 10.8 L | 10.8 L | 10.8 L | 10.8 L | 10.8 L | 10.8 L |
| Compression Ratio | 16.2:1 | 16.2:1 | 16.2:1 | 16.2:1 | 16.2:1 | 16.2:1 | 16.2:1 |
| Peak Torque | 1424 N.m @ 1300 RPM | 1437 N.m @ 1300 RPM | 1234 N.m @ 1300 RPM | 1458 N.m @ 1300 RPM | 1458 N.m @ 1300 RPM | 1559 N.m @ 1300 RPM | 1559 N.m @ 1300 RPM |
| Fuel Consumption | 64.4 L/hr | 64.4 L/hr | 64.4 L/hr | 64.4 L/hr | 64.4 L/hr | 64.4 L/hr | 64.4 L/hr |
| Aspiration Type | Turbocharged | Turbocharged | Turbocharged | Turbocharged | Turbocharged | Turbocharged | Turbocharged |
| Cooling Method | Water Cooled | Water Cooled | Water Cooled | Water Cooled | Water Cooled | Water Cooled | Water Cooled |
| Start Type | 24V, Electric Start | 24V, Electric Start | 24V, Electric Start | 24V, Electric Start | 24V, Electric Start | 24V, Electric Start | 24V, Electric Start |
| Fuel System | Cummins PT Pump | Cummins PT Pump | Cummins PT Pump | Cummins PT Pump | Cummins PT Pump | Cummins PT Pump | Cummins PT Pump |
| Packing Weight | 984 Kg | 984 Kg | 984 Kg | 984 Kg | 984 Kg | 984 Kg | 984 Kg |
| Dimensions (L x W x H) | 1306 x 914 x 1280 | 1306 x 914 x 1280 | 1306 x 914 x 1280 | 1306 x 914 x 1280 | 1306 x 914 x 1280 | 1306 x 914 x 1280 | 1306 x 914 x 1280 |
Differences Among Cummins M11 Engine Types
The Cummins M11 series includes various models, each designed for specific applications. Below is a comparison table that outlines the differences among the M11 engine types.
| Model | Application Areas | Key Features |
|---|---|---|
| M11-C310 | Heavy trucks, Excavators | High torque at low RPM |
| M11-C315 | Construction machinery, Agriculture | Enhanced fuel efficiency |
| M11-C320 | Road rollers, Cranes | Compact design for easy maintenance |
| M11-C330 | Industrial power packs | Advanced electronic control system |
| M11-C335 | Mining equipment | Reliable performance under heavy loads |
| M11-C350 | Agricultural machinery | Optimized for fuel consumption |
| M11-C380 | Heavy-duty applications | High power output |
Conclusion
The Cummins M11 engine series stands out for its versatility and reliability across various industries. With a range of models tailored for specific applications, the M11 engines provide robust performance, efficient fuel consumption, and advanced technology. Whether used in construction, agriculture, or heavy-duty transportation, the M11 series continues to be a preferred choice for many operators.
FAQs
1. What is the power output of the Cummins M11-C315 engine?
The Cummins M11-C315 engine has a rated power output of 232 kW or 315 HP.
2. What type of fuel system does the Cummins M11 engine use?
The Cummins M11 engine utilizes the Cummins PT Pump fuel system.
3. Where is the Cummins M11 engine manufactured?
The Cummins M11 engine is manufactured at the Chongqing Cummins Engine Plant (CCEC) in China.
4. What applications are suitable for the Cummins M11 engines?
Cummins M11 engines are widely used in heavy trucks, excavators, road rollers, bulldozers, cranes, and agricultural machinery.
5. How does the Cummins M11 engine compare to its competitors?
The Cummins M11 engine is known for its reliability and efficiency, making it a strong competitor against other engines in the same category, such as those from Caterpillar and Volvo Penta.