Sany SYCD-1121 Communication Display 350310040793 HV19 SV22
The SANY SYCD-1121 is a robust and high-performance communication display unit designed specifically for integration with SANY heavy machinery, such as excavators, cranes, and other construction equipment. This display serves as the primary human-machine interface (HMI), providing the operator with critical machine data, diagnostic information, and control functions in a clear, intuitive, and reliable package.
Part Number / Serial Identification:
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Model:Â SYCD-1121
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HV (Hardware Version):Â 19
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SV (Software Version):Â 22
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Additional Code:Â 350310040793 (Likely a specific factory part or serial number)
Key Features
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High-Resolution TFT LCD Display:Â Features a bright, sunlight-readable screen that provides excellent visibility in all lighting conditions, ensuring crucial data is always clear.
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Intuitive Graphical User Interface (GUI):Â Presents complex machine information through easy-to-understand icons, gauges, and menus, reducing operator learning time and minimizing errors.
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Real-Time Data Monitoring:Â Displays essential parameters such as engine RPM, coolant temperature, fuel level, hydraulic pressure, and system voltages at a glance.
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Advanced Diagnostic Capabilities:Â Reads and displays diagnostic trouble codes (DTCs), enabling quick fault identification and troubleshooting to minimize machine downtime.
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Machine Configuration & Settings:Â Allows authorized personnel to access and adjust certain machine parameters and settings directly from the cab.
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Durability & Reliability:Â Built to withstand the harsh environments of construction sites, it is designed to be resistant to vibration, dust, moisture, and extreme temperatures.
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Seamless CAN Bus Integration:Â Communicates efficiently with the machine’s main electronic control units (ECUs) via the industry-standard CAN bus protocol, ensuring reliable data exchange.
Technical Specifications (Generalized)
| Feature | Specification |
|---|---|
| Model | SANY SYCD-1121 |
| Display Type | Color TFT-LCD |
| Screen Size | Approximately 10 to 12 inches (diagonal) |
| Resolution | High Definition (e.g., 800 x 480 pixels or similar) |
| Touchscreen | Likely Resistive Touch |
| Brightness | High Brightness for outdoor use |
| Communication | CAN 2.0B (J1939 Standard) |
| Environmental Rating | IP Rating for dust and water resistance (e.g., IP65) |
| Operating Voltage | 24V DC (Standard for heavy equipment) |
| Mounting | Panel-mounted, designed for integration into the machine’s console. |
Primary Functions
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Operational Dashboard:Â Acts as the primary instrument cluster, showing speed, hours, fuel consumption, and other vital stats.
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Implement Control Interface:Â Provides the interface for controlling and monitoring the specific functions of the attached machinery (e.g., excavator arm functions, crane load moments).
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Service and Maintenance Hub:Â Tracks service intervals, displays maintenance reminders, and provides access to the diagnostic code library.
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Safety System Display:Â Integrates with the machine’s safety systems, providing alerts for critical issues like high temperature, low pressure, or overload conditions.













