Swing Gearbox Fit for Excavator Sumitomo SH240

Introduction

Swing gearbox, also known as swing drive or swing motor, is a crucial component of an excavator that allows it to rotate 360 degrees. The main functions and uses of swing gearbox are:

• Provides power to rotate the upper structure of the excavator
• Reduces the speed of rotation and increases torque
• Supports the weight and load of the upper structure of the excavator
• Improves the stability and maneuverability of the excavator

Installation and Working Principle

Swing gearbox is installed below the excavator's cabin and attached to the slewing ring. It works by receiving power from the hydraulic system, which drives a pinion gear that meshes with the ring gear attached to the upper structure of the excavator. This allows for the rotation of the excavator.

Compatibility and Parameters

Our Swing Gearbox is perfectly compatible with Excavator Sumitomo SH240. Before purchasing, it is important to confirm the following parameters:

Signs of Replacement and Maintenance

Here are some signs that indicate the need for replacement of swing gearbox:

• Unusual noise or vibration during rotation
• Sluggish or inconsistent rotation
• Leaking hydraulic oil
• Damage to the teeth or gears

To extend the lifespan of swing gearbox, regular maintenance is crucial. The following are some daily maintenance tips:

• Check the hydraulic oil level and quality
• Inspect the teeth and gears for wear and damage
• Clean and lubricate the swing gearbox
• Check for leaks in the hydraulic system

Commonly Compatible Brands and Models

Our Swing Gearbox is compatible with various excavator brands and models, including but not limited to:

• Caterpillar 320D
• Hitachi Zaxis 240
• Komatsu PC200-8
• Volvo EC210B

Please note that we do not sell products of the above brands and models. The compatibility information is provided for customer convenience only.

About Our Company

We are a company specializing in the production of high-quality spare parts for construction machinery such as excavators and bulldozers. Our company is equipped with various production equipment, advanced processing technology, and a high-quality production, design, and marketing team. Our main products include walking reducer assembly, rotary reducer assembly, gears, transmission shafts, planetary gears, wheel hubs, pump shells, slewing axle seats, end covers, washers, bearings, oil seals, and other supporting products. Our company has produced more than 12,000 types of transmission components for excavators and bulldozers, which are suitable for over 684 models.

Author: Miya