
A Swing Gearbox, also known as a swing drive or swing reduction gearbox, is an important component of an excavator's hydraulic system. It is responsible for rotating the excavator's upper structure (house) on the lower structure (undercarriage).

The Swing Gearbox is located above the excavator tracks and is connected to the house and undercarriage. The gearbox works by using a hydraulic motor and gear reduction to control the rotation of the upper structure.
Our Swing Gearbox is perfectly compatible with Excavator CASE CX460. Before purchasing, customers need to confirm the following specifications:
| Parameter | Description |
|---|---|
| Swing Ratio | Exact swing ratio required for the machine. |
| Flange Type | Match the flange type to the excavator. |
| Oil Seal | Ensure the oil seal matches the machine's requirements. |
It is important to replace the Swing Gearbox when the following signs are present:
Regular maintenance of the Swing Gearbox will help to extend its lifespan. The following maintenance tasks should be performed:
Our Swing Gearbox is compatible with a wide range of excavator brands and models. Some of the most common ones include:
We are a company that specializes in producing high-quality spare parts for engineering machinery such as excavators and bulldozers. Our products include walking reducer assemblies, swing reducer assemblies, gears, gear rings, transmission shafts, planetary gears, wheel hubs, pump shells, swing shaft seats, end covers, washers, bearings, oil seals, and other supporting products. In total, we have produced over 12,000 transmission parts for more than 715 machine models. Our company is equipped with various production equipment and has a team of highly skilled production designers and marketing experts.
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