Swing Gearbox Fit for Excavator SANY SY485

The swing gearbox, also known as the swing drive, is a crucial component of an excavator. It is responsible for the rotation of the cab and upper structure of the machine.

스윙 기어박스의 기능 및 사용법

• The swing gearbox transmits the torque from the excavator's hydraulic motor to the slewing ring, allowing for the rotation of the upper structure.
• It provides the excavator with the ability to change direction and angle while digging, increasing efficiency and accuracy.
• The swing gearbox is designed to withstand heavy loads and extreme conditions, ensuring the durability and reliability of the excavator.

설치 및 작동 원리

The swing gearbox is usually located at the base of the excavator's cab, where it is bolted to the slewing ring. It is connected to the hydraulic motor and receives power from the engine.

The working principle of the swing gearbox is relatively simple. When the operator uses the joystick to control the rotation of the upper structure, hydraulic oil is directed to the hydraulic motor. The hydraulic motor then converts the oil pressure into mechanical torque, which is transmitted to the swing gearbox. The gearbox amplifies the torque and transfers it to the slewing ring, causing the rotation of the upper structure.

Parameters for Choosing Swing Gearbox for SANY SY485 Excavator

Signs of Wear and Tear and Maintenance of Swing Gearbox

• Abnormal noises during operation, such as grinding, whining or knocking
• Reduced rotating speed or loss of torque
• Excessive vibration or overheating

Regular maintenance of the swing gearbox is essential to maximize its lifespan and prevent premature failure. Here are some maintenance tips:

• Check the oil level and quality frequently, and replace the oil every 1000 hours.
• Inspect the gearbox for any leaks or damage, and repair or replace any defective parts.
• Clean the gearbox regularly to prevent dirt and debris from entering the system.

호환 굴삭기 브랜드 및 모델

당사의 스윙 기어박스는 다음을 포함하되 이에 국한되지 않는 광범위한 굴삭기 브랜드 및 모델과 호환됩니다.

• 무한 궤도
• 고마츠
• 히타치
• 볼보
• 현대

Please note that we do not sell swing gearboxes for the above brands and models. The list is provided for reference purposes only.

우리 회사 소개

We are a leading manufacturer of high-quality engineering machinery spare parts, specializing in the production of walking and rotary reducers, gears, shafts, planetary carriers, wheels, pump housings, turntable shaft seats, end caps, washers, bearings, oil seals, and other supporting products. Our products have been applied to over 12000 types of excavators and bulldozers, covering 642 models.

Our company is equipped with advanced production equipment and technology, as well as a team of highly qualified professionals in design and marketing. We focus on providing our customers with the best quality products and services, and our swing gearbox for the SANY SY485 excavator is a testament to our commitment to excellence.

저자: 저자: Miya