R480LC-9S Excavator Engine Controller Computer Box Control Unit
21QB-32110
Product Overview
The 21QB-32110 Engine Controller Computer Box Control Unit is a high-performance electronic control module designed for Hyundai R480LC-9S excavators.
As the core electronic management component of the excavator engine
system, this controller processes signals from sensors and
communicates with machine control systems to ensure accurate
operation, stable performance, and efficient engine management.
JISION provides reliable excavator electronic spare parts with
professional quality control, offering a dependable replacement
solution for excavator repair, maintenance, and refurbishment.
Product Features
✅ Reliable Engine Control
- Designed specifically for Hyundai R480LC-9S excavator applications
- Provides accurate electronic signal processing
- Ensures stable engine communication and machine operation
✅ Heavy-Duty Durability
- Strong aluminum alloy housing design
- Excellent resistance to vibration, dust, and harsh working
environments
- Suitable for construction, mining, and heavy equipment applications
✅ Direct Replacement
- Replacement Part Number:
- Matching connector and mounting design
- Easy installation and replacement
✅ Professional Quality
- High-quality electronic components
- Fully tested before shipment
- Stable performance and long service life
Product Specifications
| Item | Details |
|---|
| Product Name | Excavator Engine Controller Computer Box |
| Part Number | 21QB-32110 |
| Alternative Number | 21QB32110 |
| Application Model | R480LC-9S |
| Brand Application | Hyundai Excavator |
| Type | Engine ECU / Control Unit |
| Function | Engine Electronic Management |
| Housing Material | Aluminum Alloy |
| Condition | New Replacement Part |
| Installation | Direct Replacement |
Compatible Excavator Model
For Hyundai Excavator:
✔ R480LC-9S Excavator
Applications
This engine controller computer box is widely used for:
- Excavator ECU replacement
- Engine control system repair
- Electronic module maintenance
- Machine troubleshooting
- Heavy equipment refurbishment
Product Advantages
Stable Performance
Provides reliable communication between engine sensors and
electronic control systems.
Fast Installation
Designed as a direct replacement part to reduce maintenance time.
High Reliability
Suitable for long-term operation in demanding working environments.
Cost-Effective Solution
An ideal replacement option for damaged or aging controller units.
Why Choose JISION?
JISION Professional Excavator Electronic Parts Supplier
- Factory direct supply
- High-quality controller products
- Strict quality inspection before shipment
- Stable and reliable performance
- Fast global delivery support
- Professional technical assistance
Package Includes
1 * R480LC-9S Excavator Engine Controller Computer Box
Part Number:
21QB-32110 / 21QB32110
SEO Keywords
- R480LC-9S controller
- 21QB-32110 ECU
- 21QB32110 computer box
- Hyundai excavator controller
- Hyundai engine control unit
- R480LC-9S spare parts
- excavator ECU replacement
- excavator computer module
- construction machinery electronic parts
