Wind turbine yaw drive planetary gearbox

Bonfiglioli Trasmital 448W3942P001 / JB00001227

Bonfiglioli Trasmital / GE Renewable Energy Wind Turbine Yaw Drive Planetary Gearbox

We are offering Bonfiglioli Trasmital yaw drive planetary gearboxes manufactured for GE Renewable Energy wind turbine applications.

A total of 48 identical units are available in stock. The listed price of USD 5,000 is the price per unit. Buyers may purchase one unit or any required quantity. There is no obligation to purchase the complete stock.

These gearboxes are used in the yaw system of a wind turbine to rotate and position the nacelle according to the direction of the wind. The high reduction ratio converts the electric motor input into low-speed, high-torque rotational movement required for controlled nacelle positioning.

Some units may have been partially disassembled for easier and safer transportation. For example, the electric yaw motor may have been separated from the mechanical gearbox. All corresponding components are complete, and the separated parts can be reassembled.

Technical specifications:

Manufacturer: Bonfiglioli Trasmital
Application: GE Renewable Energy wind turbine yaw system
Product type: Yaw drive planetary gearbox
GE part number: 448W3942P001
Bonfiglioli VMN: JB00001227
VSPN: 448W3945P001
VN: J38617101
Gear reduction ratio: 1:1146
Country of manufacture: Italy
Year of manufacture: 2020
Recommended gearbox oil: Shell Omala S4 GX 220
Oil quantity stated on the identification plate: Approximately 23 litres ±10%
Available quantity: 48 units
Price: USD 5,000 per unit
Minimum order quantity: 1 unit

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The products may show signs of long-term storage and transportation, including paint wear, dirt, minor surface oxidation and corrosion on exposed machined metal surfaces. The units are offered in their current condition as shown in the photographs.

The components are complete. However, the electrical and mechanical testing status should be confirmed before purchase. Completeness of the components should not be interpreted as confirmation that every unit has been functionally tested.

Individual serial numbers, additional photographs, dimensions, weight information and detailed scope of delivery can be provided upon request.

The units are available for individual or multiple-unit purchases. Customers may order any quantity according to their requirements.

Price: USD 5,000 per unit
Available stock: 48 units
Minimum order quantity: 1 unit
Delivery terms: FCA seller’s warehouse, Türkiye, Incoterms® 2020