Swing Gearbox Fit for Excavator Hyundai R250-7
Swing Gearbox Fit for Excavator Hyundai R250-7
The Swing Gearbox is an essential component of an excavator that helps in the rotation of the machine. It is responsible for the smooth and efficient operation of the excavator. Here are some of the main functions and uses of the Swing Gearbox:
- Enables the excavator to rotate 360 degrees
- Controls the direction of the machine while digging
- Provides the necessary torque for the machine to operate

Position and Function of Swing Gearbox in Excavator
The Swing Gearbox is located at the base of the excavator, just below the cab. It is connected directly to the engine and the hydraulic system of the excavator. The main function of the Swing Gearbox is to transfer the power from the engine to the tracks of the excavator, enabling the machine to rotate and move forward or backward.

Parameters to Confirm Before Purchasing
Our Swing Gearbox is designed specifically to fit Excavator Hyundai R250-7. Before purchasing, it is important to confirm the following parameters:
| Parameter | Description |
|---|---|
| Size | Diameter, height, and width of the gearbox |
| Material | The type of material used to manufacture the gearbox |
| Tooth Profile | The shape and size of the teeth on the gearbox |
| Operating Environment | The temperature, pressure, and humidity conditions of the operating environment |
Signs That You Need to Replace Your Swing Gearbox
- Unusual noises or vibrations coming from the gearbox
- Leaking oil or other fluids from the gearbox
- Inability to rotate the excavator 360 degrees
- The excavator tracks move slowly or not at all
Daily Maintenance to Extend the Lifespan of Swing Gearbox
- Regularly check the oil level and quality
- Clean any debris or dirt off the gearbox
- Inspect the teeth and gears for any signs of wear or damage
- Replace any damaged or worn parts as soon as possible
At our company, we are dedicated to producing high-quality parts for excavators and other construction machinery. Our products include walking and rotary reducers, gears, shafts, planetary frames, wheel hubs, pump housing, rotary shaft seats, end caps, washers, bearings, oil seals, and other supporting products. We have over 12,000 different transmission components, applicable to more than 617 different excavator models. Our production facility is equipped with advanced machinery, and our team of experts ensures that all our products meet the highest standards.
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


