R260 Swing Motor For Hyundai R260 Series Excavator
High-torque replacement swing motor for the Hyundai R260 series excavator, including R260-9, R260LC-9, R260LC-9A and R260LC-9S. Matches OEM reference numbers 38Q7-11100, 31Q7-10160 and 31EN-10071. Smooth 360-degree rotation, fully tested before shipment.
Key Features
- High-torque hydraulic swing motor for smooth 360-degree rotation
- Direct replacement for Hyundai R260 series swing drives
- Precision-machined components with hardened gear surfaces
- Reliable brake and relief valve function for safe operation
- Oil-tight sealing system for leak-free performance
- Fully tested before shipment
Product Specifications
| Product Name | Excavator Swing Motor |
| Part Number | R260 series (OEM reference: 38Q7-11100 / 31Q7-10160 / 31EN-10071) |
| Machine Model | For Hyundai R260-9, R260LC-9, R260LC-9A, R260LC-9S |
| Product Type | Hydraulic swing motor (reduction gearbox optional) |
| Drive Type | Hydraulic |
| Application | Excavator swing drive (upper structure rotation) |
| Condition | New |
| Warranty | 12 Months |
| Packaging | Export-standard wooden case / carton packaging |
Cross Compatibility Reference
| OEM Part Numbers | 38Q7-11100, 31Q7-10160, 31EN-10071, 31EN-10070 |
| Alternative Part Numbers | Available Upon Request |
| Compatible Engine Models | Not applicable (hydraulic component) |
| Compatible Excavator Models | For Hyundai R250LC-7, R250LC-9, R250LC-9A, R260-5, R260-9, R260LC-9, R260LC-9A, R260LC-9S (verify motor model and mounting) |
| Compatible Equipment Models | Available Upon Request (verify motor model) |
| Related Components | Swing Reduction Gearbox, Swing Bearing, Travel Motor, Travel Gearbox, Hydraulic Pump, Main Control Valve |
Related Products
Product Core Advantages
The swing motor converts hydraulic flow into the torque that rotates the upper structure of a Hyundai R260 series excavator, and together with the brake and relief valves it also holds the house in position on slopes. A worn motor shows up as weak or jerky swinging, slow response, abnormal noise, oil leakage or the upper structure drifting when parked. This replacement swing motor restores the original rotation speed and holding power, preventing secondary damage to the swing gearbox and swing bearing that a failing motor can cause. It is a direct, cost-effective repair for machines that are otherwise still in good condition.
Advantages
- Stable swing performance under load
- Durable hydraulic construction
- Reliable replacement solution for the Hyundai R260 series
- Wide coverage across R250LC and R260 series machines
Product Images
Frequently Asked Questions
Which Hyundai excavator models is this swing motor compatible with?
It is designed for the Hyundai R250LC-7, R250LC-9, R250LC-9A, R260-5, R260-9, R260LC-9, R260LC-9A and R260LC-9S excavators. The motor model and mounting must be verified for the target machine. For other models, please contact us with your machine model and serial number.
Does the swing motor come with the reduction gearbox?
The swing motor can be supplied with or without the reduction gearbox. Please confirm which configuration your machine requires, or provide the OEM part numbers of the components you need.
What are the symptoms of a failing swing motor?
Common symptoms include weak or jerky swinging, slow rotation response, abnormal noise from the swing drive, oil leakage around the motor, and the upper structure drifting or creeping when parked. If any of these appear, the swing motor should be inspected promptly.
Can matching seal kits be supplied?
Yes. Swing motor seal kits and related hydraulic seal kits for the Hyundai R250 and R260 series can be supplied together. Please tell us the machine model and the OEM part numbers of the components you need.
How can I confirm the motor matches my machine?
Send us your machine model (e.g., Hyundai R260LC-9A), serial number if available, and the part number printed on the original swing motor (e.g., 38Q7-11100, 31Q7-10160 or 31EN-10071). We will verify compatibility before order confirmation.
Is the swing motor tested before shipment?
Each swing motor undergoes pressure testing and rotation performance verification before packing, and export-standard packaging is used to prevent damage in transit.