Excavator SK75-8 SK60-5 SK60-6 SK75UR Slewing Gearbox YR32W00002F1 Swing Drive

Excavator SK75-8 SK60-5 SK60-6 SK75UR Slewing Gearbox YR32W00002F1 Swing Drive

Main Business Model

Parts on group

Construction & Key Components

The swing gearbox consists of several essential parts:

(A) Hydraulic Motor

• Converts hydraulic energy into mechanical rotation.

• Common types: Axial piston motors, gerotor motors.

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(B) Planetary Gear System

• Sun gear: Driven by the motor.

• Planet gears: Rotate around the sun gear, mounted on a carrier.

• Ring gear: Stationary or rotating, depending on design.

• Provides high torque output while maintaining compact size.

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(C) Slewing Bearing (Swing Ring)

• Large-diameter ball or roller bearing that supports the excavator’s rotation.

• Can be internal gear type (common in modern excavators) or external gear type.

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(D) Brake System

• Hydraulic disc brake (common in modern excavators).

• Mechanical brake (used in older models).

• Prevents free rotation when the machine is idle.

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(E) Housing & Seals

• Cast iron or steel housing for durability.

• Oil seals and gaskets prevent leakage and contamination.

Company Description

GZ Belparts Engineering Machinery Co., Ltd, founded in September 2013, is a foreign trade company, which is specialized in
procuring and selling excavator parts.
Our main products are excavator hydraulic pump, hydraulic parts, travel motor and gearbox, swing motor, and gearbox.

The founder of our company has more than 9 years experience in importing and exporting and is able to help customers solve various import and export problems. We maintain good long-term relationships with all kinds of accessories factories. Thus, we can help develop and produce new products according to customer’s requirements or samples, providing technical support to customers and offering perfect services.

Factory

Why Choose Us

Exhibition

Hot Selling

Delivery

• 1. Commodities will be sent to all the countries all over the world.

• 2. Please make sure that your address and contact information is correct.

• 3. Products will be carefully checked before shipment.

• 4. Generally, items will be shipped 2 working days after the payment is received.

• 5.Should any delay happen due to logistic company and local customers or duties, we will inform via message or email immediately and your understanding will be highly appreciated.

• 6.Strong carton or wooden box for gear components. Wooden box for gearbox assembly

• 7.Delivery methods: By Sea, By air to the local international airport, By express like DHL TNT FEDEX

Customer Evaluation

Payment

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.

Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.

In February 2023, Belparts Yunnan Tourism Team Building

In April 2024, Belparts participated in the Brazil Construction Machinery Exhibition and visited local clients in Brazil.

In April 2024, Belparts participated in the French Construction Machinery Exhibition and visited clients in France and Spain

In May 2024, Belparts Travel Thailand