AIRBUS HELICOPTERS EC-155 Specs refer to the technical specifications and capabilities of the Airbus Helicopters EC-155, a medium-sized, twin-engine helicopter designed for a wide range of civil and parapublic applications.
The EC-155 is known for its versatility, reliability, and high performance, making it a popular choice for tasks such as offshore transportation, search and rescue operations, corporate transport, and emergency medical services. Understanding its specifications is essential for assessing its suitability for specific missions and ensuring optimal operation.
The EC-155’s specs encompass various aspects, including its dimensions, weight, engine performance, avionics systems, cabin configuration, and performance capabilities. These specifications define the helicopter’s flight characteristics, such as speed, range, endurance, and payload capacity, as well as its safety features and operational limitations.
AIRBUS HELICOPTERS EC-155 Specs
The Airbus Helicopters EC-155 is a versatile and high-performing medium-sized helicopter renowned for its reliability and adaptability. Its specifications encompass various crucial aspects that define its capabilities and suitability for diverse missions.
- Dimensions: The EC-155 has a compact airframe with a length of 12.98 meters, a height of 3.33 meters, and a main rotor diameter of 12.6 meters, enabling it to operate in confined areas and perform complex maneuvers.
- Weight: With a maximum takeoff weight of 4,950 kilograms, the EC-155 offers a balance between payload capacity and maneuverability, making it suitable for transporting passengers, equipment, or cargo.
- Engine Performance: Powered by two Turbomeca Arriel 2C2 turboshaft engines, the EC-155 delivers a combined power output of 1,332 kilowatts, providing excellent hover performance and rapid acceleration, crucial for demanding missions.
- Avionics Systems: The EC-155 features advanced avionics systems, including a glass cockpit with multi-function displays, an autopilot, and a terrain awareness and warning system, enhancing situational awareness and reducing pilot workload.
- Performance Capabilities: The EC-155 boasts an impressive range of up to 780 kilometers, a cruising speed of 260 kilometers per hour, and an endurance of up to four hours, making it suitable for long-distance flights and extended operations.
These key aspects of the Airbus Helicopters EC-155 Specs highlight its versatility and adaptability. Its compact dimensions and powerful engines make it ideal for operations in challenging environments, while its advanced avionics systems and high-performance capabilities ensure safety, efficiency, and mission effectiveness. Whether for offshore transportation, search and rescue, corporate travel, or emergency medical services, the EC-155’s specifications underscore its suitability for a wide range of applications.
Dimensions
The dimensions of the Airbus Helicopters EC-155 are a crucial aspect of its overall specifications, as they directly impact its capabilities and suitability for various missions. The EC-155’s compact airframe, with a length of 12.98 meters and a height of 3.33 meters, provides several advantages.
Firstly, the reduced dimensions enhance the helicopter’s maneuverability, allowing it to operate effectively in confined spaces, such as congested urban areas, narrow mountain passes, or offshore platforms. This agility is particularly valuable for search and rescue operations, where precision and swift navigation are critical.
Furthermore, the EC-155’s compact size reduces its overall weight, contributing to its impressive performance capabilities. The helicopter can achieve a maximum takeoff weight of 4,950 kilograms while maintaining a balanced payload capacity, making it suitable for transporting passengers, equipment, or cargo.
In addition, the main rotor diameter of 12.6 meters strikes a balance between maneuverability and stability. The relatively large rotor provides ample lift, enabling the EC-155 to perform complex maneuvers, including tight turns and steep climbs, while maintaining stability and control.
Overall, the dimensions of the Airbus Helicopters EC-155 are carefully designed to meet the demands of diverse missions. Its compact airframe, combined with a well-optimized rotor system, enhances its maneuverability, performance, and suitability for operations in challenging environments.
Weight
The weight of an aircraft is a critical factor that directly influences its performance capabilities and suitability for various missions. In the context of the Airbus Helicopters EC-155, its maximum takeoff weight of 4,950 kilograms is a key specification that contributes to its versatility and adaptability.
The EC-155’s weight is carefully optimized to achieve a balance between payload capacity and maneuverability. The relatively low weight, compared to similar helicopters in its class, enhances its agility and maneuverability, making it suitable for operations in confined areas and demanding flight conditions.
The helicopter’s ability to handle a payload of up to 1,500 kilograms, while maintaining its maneuverability, is a significant advantage. This payload capacity allows the EC-155 to transport a variety of passengers, equipment, or cargo, making it suitable for diverse missions, including offshore transportation, search and rescue operations, and corporate transport.
For instance, in offshore operations, the EC-155 can effectively transport personnel and equipment to and from offshore platforms, even in challenging weather conditions. Its ability to carry heavy loads while maintaining stability and control is crucial for ensuring the safety and efficiency of such operations.
Similarly, in search and rescue missions, the EC-155’s payload capacity allows it to carry specialized equipment, medical supplies, and rescue personnel to remote or inaccessible areas. Its maneuverability enables precise navigation in complex terrain, enhancing the effectiveness of search and rescue operations.
In conclusion, the weight of the Airbus Helicopters EC-155, with a maximum takeoff weight of 4,950 kilograms, is a crucial specification that contributes to its overall performance and suitability for a wide range of missions. The balance between payload capacity and maneuverability makes the EC-155 an effective and versatile helicopter, capable of handling diverse tasks in demanding operating environments.
Engine Performance
The engine performance of the Airbus Helicopters EC-155 is an integral component of its overall specifications, directly influencing its capabilities and suitability for various missions. The helicopter is equipped with two Turbomeca Arriel 2C2 turboshaft engines, which together deliver a combined power output of 1,332 kilowatts.
This impressive power output provides the EC-155 with exceptional hover performance, enabling it to maintain a stable position in the air, even in strong winds or during delicate maneuvers. This capability is crucial for tasks such as search and rescue operations, where precision and stability are paramount.
Furthermore, the EC-155’s rapid acceleration, made possible by its powerful engines, enhances its agility and responsiveness. This is particularly advantageous during takeoff and landing procedures, as well as when performing complex maneuvers in confined spaces.
The engine performance of the EC-155 is not only a technical specification but also a key factor in ensuring the safety and effectiveness of its operations. The reliable and powerful engines provide ample power for various flight conditions, allowing the helicopter to fulfill demanding missions in challenging environments.
Avionics Systems
The avionics systems of the Airbus Helicopters EC-155 play a crucial role in its overall specifications, contributing to enhanced safety, efficiency, and mission effectiveness. These systems provide pilots with a comprehensive suite of tools to manage the helicopter’s flight, monitor its systems, and navigate in complex environments.
- Glass Cockpit: The EC-155’s glass cockpit replaces traditional analog instruments with digital multi-function displays (MFDs). These MFDs present critical flight information, navigation data, and system status in an easily readable and customizable format. The glass cockpit reduces pilot workload by consolidating information and automating many tasks, allowing them to focus on flying the helicopter.
- Autopilot: The EC-155’s advanced autopilot system provides flight stability and reduces pilot workload during routine operations. It can automatically maintain altitude, heading, and airspeed, freeing the pilot to manage other tasks, such as monitoring the environment or communicating with ground control.
- Terrain Awareness and Warning System (TAWS): The TAWS provides pilots with real-time information about the helicopter’s proximity to terrain, obstacles, and potential hazards. It uses a combination of sensors and databases to generate alerts and warnings, enhancing situational awareness and reducing the risk of controlled flight into terrain (CFIT) accidents.
The integration of these avionics systems in the EC-155’s specifications underscores Airbus Helicopters’ commitment to safety and innovation. By providing pilots with advanced tools and automation, the EC-155 enhances mission effectiveness, reduces pilot fatigue, and improves overall situational awareness, making it a highly capable and reliable aircraft for a wide range of operations.
Performance Capabilities
The performance capabilities of the Airbus Helicopters EC-155, as defined by its range, cruising speed, and endurance, are integral aspects of its overall specifications, directly influencing its suitability for various missions and applications.
- Extended Range
The EC-155’s range of up to 780 kilometers enables it to undertake long-distance flights without the need for refueling, making it ideal for missions such as offshore transportation, search and rescue operations, and inter-city transport. - High Cruising Speed
With a cruising speed of 260 kilometers per hour, the EC-155 can cover significant distances quickly and efficiently, reducing transit times and enhancing mission effectiveness, particularly for time-sensitive operations. - Extended Endurance
The EC-155’s endurance of up to four hours allows it to remain airborne for extended periods, making it suitable for missions that require prolonged hovering or surveillance, such as law enforcement operations, aerial surveys, and disaster relief. - Mission Versatility
The combination of extended range, high cruising speed, and endurance provides the EC-155 with exceptional versatility, enabling it to adapt to a wide range of missions, from long-distance transportation to extended search and rescue operations, without compromising performance or efficiency.
In conclusion, the performance capabilities of the Airbus Helicopters EC-155, characterized by its impressive range, cruising speed, and endurance, are crucial specifications that contribute to its versatility and effectiveness in various missions, making it a highly capable and reliable aircraft for demanding operations.
FAQs on Airbus Helicopters EC-155 Specs
This section addresses frequently asked questions regarding the specifications of the Airbus Helicopters EC-155, providing concise and informative answers to common concerns or misconceptions.
Question 1: What is the maximum takeoff weight of the EC-155?
Answer: The Airbus Helicopters EC-155 has a maximum takeoff weight of 4,950 kilograms, allowing it to carry a substantial payload while maintaining optimal performance.
Question 2: What type of engines power the EC-155?
Answer: The EC-155 is equipped with two Turbomeca Arriel 2C2 turboshaft engines, delivering a combined power output of 1,332 kilowatts for exceptional hover performance and rapid acceleration.
Question 3: What is the range of the EC-155?
Answer: The EC-155 boasts an impressive range of up to 780 kilometers, enabling it to undertake long-distance flights without the need for refueling, making it suitable for offshore transportation and search and rescue operations.
Question 4: What is the cruising speed of the EC-155?
Answer: The EC-155 has a cruising speed of 260 kilometers per hour, allowing it to cover significant distances quickly and efficiently, reducing transit times and enhancing mission effectiveness.
Question 5: What are the dimensions of the EC-155?
Answer: The EC-155 has a compact airframe with a length of 12.98 meters, a height of 3.33 meters, and a main rotor diameter of 12.6 meters, enabling it to operate in confined areas and perform complex maneuvers.
Question 6: What avionics systems are featured in the EC-155?
Answer: The EC-155 is equipped with advanced avionics systems, including a glass cockpit with multi-function displays, an autopilot, and a terrain awareness and warning system, enhancing situational awareness and reducing pilot workload.
Summary: The Airbus Helicopters EC-155’s specifications are meticulously designed to meet the demands of diverse missions. Its balance of performance, versatility, and safety features makes it a highly capable and reliable aircraft for a wide range of applications, from offshore transportation to search and rescue operations.
Transition: For further insights into the EC-155’s capabilities and applications, explore the following sections of this comprehensive article.
Tips Regarding Airbus Helicopters EC-155 Specifications
Understanding and effectively utilizing the specifications of the Airbus Helicopters EC-155 is crucial for optimizing its performance and ensuring mission success. Here are several valuable tips to consider:
Tip 1: Payload Optimization
The EC-155’s maximum takeoff weight of 4,950 kg allows for a substantial payload. Carefully plan the distribution of passengers, equipment, and cargo to ensure the helicopter operates within its weight and balance limits.
Tip 2: Engine Maintenance
The Turbomeca Arriel 2C2 engines are the heart of the EC-155. Adhere to the manufacturer’s maintenance schedules and use high-quality aviation fuel to ensure optimal engine performance and longevity.
Tip 3: Avionics Utilization
The advanced avionics systems in the EC-155 enhance situational awareness and reduce pilot workload. Familiarize yourself with the functionality of the glass cockpit, autopilot, and terrain awareness system to maximize their benefits.
Tip 4: Range and Endurance Planning
The EC-155’s range and endurance capabilities enable long-distance flights. When planning missions, consider factors such as wind conditions, altitude, and payload to accurately calculate fuel requirements and optimize flight efficiency.
Tip 5: Maneuverability Considerations
The EC-155’s compact dimensions and powerful engines provide excellent maneuverability. Utilize this agility for complex maneuvers, confined area operations, and search and rescue missions.
Summary: By following these tips, pilots and operators can effectively utilize the Airbus Helicopters EC-155’s specifications to enhance safety, optimize performance, and accomplish mission objectives with greater efficiency.
Transition: For further insights and a comprehensive analysis of the EC-155’s capabilities, continue exploring the subsequent sections of this article.
Conclusion
The Airbus Helicopters EC-155, meticulously engineered with cutting-edge technology and exceptional performance capabilities, stands as a testament to the relentless pursuit of innovation in the aviation industry. Its specifications, meticulously examined throughout this article, underscore its versatility, reliability, and adaptability to a multitude of demanding missions.
From offshore transportation and search and rescue operations to corporate travel and emergency medical services, the EC-155’s specifications empower it to excel in diverse and challenging environments. Its compact dimensions, powerful engines, advanced avionics systems, and impressive range and endurance make it an indispensable asset for operators seeking efficiency, safety, and mission effectiveness.
As the aviation industry continues to evolve, the EC-155’s specifications will undoubtedly remain a benchmark for excellence, inspiring future advancements and shaping the landscape of helicopter design. Its legacy as a highly capable and trusted aircraft is firmly established, and it will continue to soar above expectations, fulfilling critical missions and connecting people and places with unparalleled precision and reliability.
