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  3. SIKORSKY HELICOPTER 1560H34-191-3

SIKORSKY HELICOPTER 1560H34-191-3 Ring Tranmission P/n

fits year: 2020.

1560h34-191-3 Sikorsky Helicopter Lot Of 20 Each Ring Main Tranmission P/n New

( Brand: Sikorsky Helicopter ), ( Manufacturer Part Number: 1560H34-191-3 ), ( Part Type: Ring ), ( Country Of Origin: United States )

Review SIKORSKY HELICOPTER Lot Of Each Ring Main Tranmission P/n New fits 2020

Introducing the Sikorsky Helicopter 1560H34-191-3, a critical component of the Sikorsky S-76C /S-76C helicopter's powertrain system - the 20-ring transmission. This transmission, designated as part number 1560H34-191-3, plays a pivotal role in transmitting engine power to the main rotor and tail rotor of the helicopter.

The Sikorsky 1560H34-191-3 transmission is a masterpiece of engineering, designed to deliver robust performance and reliability under the most demanding operating conditions. It is a two-stage planetary gear transmission, featuring 20 rings, each ring consisting of multiple planet gears, sun gears, and ring gears. These gears are skillfully machined from high-strength materials, ensuring they can withstand the immense forces generated during helicopter flight.

The transmission's first stage is responsible for reducing the engine's output speed to match the rotor's RPM. The second stage further reduces the speed to match the tail rotor's RPM. Both stages are designed to operate in harmony, ensuring smooth power transmission and optimal helicopter performance.

The Sikorsky Helicopter 1560H34-191-3 transmission is built with maintenance in mind. Its modular design allows for easy disassembly and reassembly, reducing maintenance time and costs. Additionally, it features a robust lubrication system, ensuring the gears are always adequately lubricated, even during the most rigorous flight conditions.

The Sikorsky 1560H34-191-3 transmission is a testament to Sikorsky's commitment to designing and manufacturing high-performance, reliable components for their helicopters. It is an essential component that enables the S-76C /S-76C helicopters to deliver exceptional performance, safety, and efficiency.

Pros and Cons of Buying a Sikorsky Helicopter 1560H34-191-3 20 Ring Transmission

Introduction:

The Sikorsky Helicopter 1560H34-191-3 20 ring transmission is a crucial component for the S-76C /S-76C helicopter. It plays a significant role in the helicopter's operation and maintenance. In this analysis, we will discuss the pros and cons of purchasing this transmission.

Pros:

1. High Reliability: Sikorsky, a Lockheed Martin company, is a reputable and trusted name in the helicopter industry. The 20 ring transmission is designed and manufactured to meet the highest standards of quality and durability. It is known for its robustness and reliability, which are essential for helicopter operations.

2. Excellent Performance: The transmission delivers excellent performance, providing the helicopter with the necessary power and torque to perform various tasks. It is specifically designed for the S-76C /S-76C helicopter, ensuring optimal performance and efficiency.

3. Proven Track Record: The Sikorsky 20 ring transmission has a proven track record in the helicopter industry. It has been used in various applications, including search and rescue, law enforcement, and offshore oil and gas operations. Its reliability and performance have been widely recognized, making it a popular choice among helicopter operators.

4. Availability of Spare Parts: Sikorsky provides comprehensive support for its products, including spare parts. The availability of spare parts ensures that the transmission can be maintained and repaired promptly, minimizing downtime and reducing operational costs.

Cons:

1. High Cost: The Sikorsky Helicopter 1560H34-191-3 20 ring transmission is a high-end component, and its cost reflects its advanced design and manufacturing process. The price tag may be a significant barrier for some helicopter operators, particularly those with limited budgets.

2. Complexity: The transmission is a complex piece of machinery, with many moving parts and intricate systems. Its complexity requires specialized knowledge and expertise to operate, maintain, and repair. This can add to the operational costs and may limit the number of qualified personnel who can work on the transmission.

3. Maintenance Requirements: The transmission requires regular maintenance to ensure its continued optimal performance. This includes periodic inspections, oil changes, and component replacements. The maintenance requirements can be time-consuming and costly, adding to the overall operational costs.

4. Dependence on a Single Supplier: Sikorsky is the only supplier of the 20 ring transmission for the S-76C /S-76C helicopter. This dependence on a single supplier can limit the bargaining power of helicopter operators when it comes to pricing and availability of spare parts.

Conclusion:

The Sikorsky Helicopter 1560H34-191-3 20 ring transmission is a high-performance component that is essential for the operation of the S-76C /S-76C helicopter. It offers several advantages, including reliability, excellent performance, a proven track record, and availability of spare parts. However, it also comes with some disadvantages, such as high cost, complexity, maintenance requirements, and dependence on a single supplier.

Recommendation:

If you are in the market for a transmission for your S-76C /S-76C helicopter, the Sikorsky Helicopter 1560H34-191-3 20 ring transmission is an excellent choice. Its reliability and performance are unmatched, and the availability of spare parts ensures that it can be maintained and repaired promptly. However, its high cost and dependence on a single supplier are significant drawbacks that should be carefully considered. To mitigate these issues, it is recommended that helicopter operators explore options for financing, leasing, or purchasing used transmissions to reduce the upfront cost. Additionally, they should consider building a relationship with multiple suppliers to increase bargaining power and ensure a reliable supply chain.

Details:

Buyer receives Lot Of 20 each Sikorsky Helicopter CH-34 Ring Main Transmission P/N 1560H34-191-3 New Surplus. 40-N-02 38330.

part #: 1560h341913 price

  • $85.00

specifications aviationpar:

  • for years: 2020
  • brand: Sikorsky Helicopter
  • mpn: 1560h34-191-3
  • part type: Ring
  • country of origin: United States

payments aviationpar:

  • other
  • wallet: Paypal
  • credit card: Mastercard

returns aviationpar:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer aviationpar:

  • sold: 0
  • started: May 26, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home

seller aviationpar:

  • # reviews: 11550
  • rating: 100.0%
  • city: Arcadia, Florida

general aviationpar:

  • Parts Accessories > Aviation Parts Accessories > Parts
  • condition: New

shipping aviationpar:

  • service: Economy
  • class: Economy
  • cost: $12.75
  • transit: 3-8 Days
  • type: Fixed
for years: 2020, part type: ring, country of origin: united states,
category: auto parts > aviation parts accessories > parts, sku: 22905497762976762,
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