Swing Gearbox Fit for Excavator Caterpillar E200B
Swing Gearbox Fit for Excavator Caterpillar E200B

Introduction
A Swing Gearbox, also known as a Swing Drive, is a crucial component of an excavator's hydraulic system. It provides the necessary torque to rotate the upper structure of the excavator, allowing the operator to position the boom, arm, and bucket as needed.
Here are some key points about Swing Gearbox:
- Provides torque to rotate the upper structure of excavator
- Allows operator to position the boom, arm, and bucket
- Helps maintain stability of the excavator
- Works in conjunction with other hydraulic components

Installation and Functionality
The Swing Gearbox is typically installed on the excavator's chassis and connected to the upper structure. Its primary function is to generate the necessary torque to rotate the upper structure. This allows the operator to smoothly position the boom, arm, and bucket, which is essential for excavation work.
The Swing Gearbox works by transmitting power from the excavator's engine to the hydraulic motor. The motor then drives the gearbox, which in turn drives the upper structure of the excavator. This process allows for smooth and precise rotation of the upper structure.
Compatibility
Our Swing Gearbox is specifically designed to fit the Excavator Caterpillar E200B. Before purchasing, it is important to confirm the following parameters:
| Parameter | Value |
|---|---|
| Excavator Brand | Caterpillar |
| Excavator Model | E200B |
| Swing Gearbox Part Number | [insert part number] |
Replacement Signs
Some signs that your Swing Gearbox may need to be replaced include:
- Unusual noises coming from the gearbox
- Increased vibration
- Reduced performance or efficiency
- Leaking fluid
Maintenance
Proper maintenance is essential to prolonging the lifespan of your Swing Gearbox. Here are some key maintenance tasks:
- Check fluid levels and quality regularly
- Inspect for leaks and damage
- Clean or replace filters as needed
- Have gearbox professionally inspected at regular intervals
Compatible Excavator Brands and Models
Our Swing Gearbox is compatible with a range of excavator brands and models, including but not limited to:
- Caterpillar: E70B, E110B, E120B, E180, E200B, E240, E300, E312, E320, E325, E330
- Komatsu: PC60, PC100, PC120, PC200, PC220, PC300, PC360, PC400, PC450
- Hitachi: EX60, EX100, EX120, EX200, EX220, EX300, EX400, ZX200, ZX330, ZX350
About Us
We are a leading manufacturer of high-quality excavator and bulldozer spare parts. With a range of production equipment and advanced processing technology, we are dedicated to providing our customers with the best products and services. Our products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, transmission shafts, and more. We offer over 12,000 types of transmission parts, which are compatible with over 532 models of excavators and bulldozers.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port


