Sun Gear Of Wheel Loader
1. High quality, designated key components for wheel loader manufacturers.
2. Made of high-quality metal, wear-resistant and deformation resistant, significantly extending the service life.
3. Smooth operation, high meshing degree, minimal noise emissions, ensuring stable power transmission.
4. Internal manufacturing facilities can be customized for different drive axle models.
Strict quality control throughout the entire production process is cost-effective.
6. The warehouse has inventory available for immediate shipment, providing fast and worry free logistics.
Sun Gear Of Wheel Loader
The sun gear is a component of the wheel side reducer assembly of the wheel loader XCMG drive axle. The sun gear is located at the center of the planetary gear carrier assembly gear system, and these planetary gears mesh with the central sun gear and the outer ring gear. It is responsible for the final reduction of speed and increase of torque delivered to the wheels.
Product Parameters
The sun gear is used as a four-wheel planetary gear carrier for the front drive axle of a 7-ton wheel loader XCMG. It has 17 teeth on the outside and 38 splines on the inside, with an outer diameter of 99mm and a height of 79mm. The sun gear, main reducer assembly, wheel side reducer assembly, brake caliper assembly, axle housing, and other components make up the XCMG drive axle.
Characteristics of Sun Gear:
Center position: It is located at the precise center of the entire planetary gear assembly.
Power transmission function: It is usually used as the power input component of the wheel side reducer assembly of the loader, receiving high-speed and low torque input from the transmission shaft.
External teeth: It is a type of external gear with outer teeth that meshes with planetary gears.
Torque distribution: It simultaneously transmits torque to multiple planetary gears, which helps to evenly distribute the load.
Materials and Durability: Due to common high load and impact conditions in various working conditions, the sun gear is made of durable materials and designed to be sturdy.
Product Application
The sun wheel enables the XCMG loader to perform a wide variety of heavy-duty tasks across numerous industries:
Construction: General site preparation, material transport (gravel, soil), and handling construction waste.
Mining and Aggregate: High-performance loading, stockpiling, and earthmoving in demanding mining and quarry operations.
Infrastructure: Road construction, municipal maintenance, and pipeline projects.
Ports and Logistics: Loading and transporting loose materials such as coal and dust at ports, wharves, and storage areas.
Agriculture and Landscaping: Land grading, handling bulk agricultural materials, and landscaping tasks.
Corporate Strength
Our company offers a diverse range of sun gear varieties and models. Our professional staff will match the order products based on the loader model, drive axle code, product code, specific data, and other information provided by the customer. After verification, we will ship the products in a timely manner to ensure that they arrive on time.





