1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Cada 4WD Off-road Remote Control Car (Model C61008W) building blocks kit. Please read this manual thoroughly before beginning assembly or operation to ensure proper use and longevity of the product.

The Cada C61008W is a sophisticated building blocks set designed to create a functional 4WD off-road remote control monster truck. It features a robust four-wheel drive system, independent suspension, and the ability to switch between climbing and racing modes. The kit includes a new high-torque motor, a servo motor, a 750mAh lithium battery, LED lights, and a 2.4G remote control.
2. Safety Information
WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Recommended age: 14+ years. Adult supervision is recommended for younger users.
- Keep small parts away from children under 3 years old to prevent choking hazards.
- Do not operate the vehicle near water, roads, or in crowded areas to avoid accidents.
- Ensure all connections are secure before operation.
- Do not modify the product as it may compromise safety and performance.
3. Package Contents
Before starting assembly, please verify that all components are present. The kit includes:

- Building Blocks (699 pieces)
- L Power Motor (Pro) x1
- Servo Motor (Pro) x1
- LED Lights Set x2
- 2.4G Remote Control x1
- 750mAh Lithium Battery (Pro) x1
- USB Charging Cable x1
- Metal Universal Joint x2
- Carbon Fiber Crossshaft x4
- 4x Spring Shock Absorbers
- 4x Off-road Tires
- Additional structural components (various part numbers like JX40320006, JM30400001, etc.)



4. Setup and Assembly
Follow the detailed instructions provided in the separate building manual for step-by-step assembly of the building blocks. This section covers the electronic setup and initial preparation.
4.1 Battery Installation and Charging
- Locate the 750mAh Lithium Battery (Pro).
- Connect the battery to the main power unit within the chassis.
- For charging, utilize the quick disassembly design:

Quick disassembly for easy access to internal components. Gently lift the upper body of the car from the chassis to expose the internal components.

Connecting the USB charging cable to the battery unit. - Connect the provided USB charging cable to the battery unit and a suitable USB power source (e.g., computer, USB wall adapter).
- The indicator light on the battery unit will show charging status. Charge until fully charged.
4.2 Motor and LED Light Connection
Ensure the L Power Motor, Servo Motor, and LED Lights Set are correctly integrated into the building block structure as per the main assembly manual.

The LED lights can be remotely controlled for front and rear illumination.


5. Operating Instructions
5.1 Remote Control Functions
The 2.4G remote control provides stable transmission with a remote distance greater than 25m.

- Indicator Light: Shows power and connection status.
- Remote Control Switch: Power on/off the remote control.
- Control the Lamp: Toggles the LED lights (front and rear).
- Move Back: Controls reverse movement.
- The Front Wheel Steering: Controls left/right steering of the front wheels.
- Other controls for forward movement and speed adjustment are typically handled by the main joysticks/buttons.
5.2 Driving Modes: Climbing vs. Racing
The vehicle features a switchable gear system allowing you to optimize performance for different terrains.

- Climbing Mode: Pull the gear lever backward. This mode provides higher torque and lower speed, ideal for navigating rough terrain and climbing obstacles.

Performance characteristics in Climbing Mode. - Racing Mode: Push the gear lever forward. This mode offers higher speed and lower torque, suitable for flat surfaces and high-speed driving.

Performance characteristics in Racing Mode.

5.3 Off-road Performance
The vehicle is designed for excellent off-road capability, featuring a climb structural chassis with four-wheel independent shock absorbers and deep-textured cross-country tires.

Video demonstrating the Cada C61008W's off-road climbing and driving capabilities.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the vehicle. Avoid water or harsh chemicals.
- Battery Care:
- Always fully charge the battery before first use.
- Do not overcharge or completely discharge the battery.
- Store the battery in a cool, dry place when not in use.
- If the vehicle will not be used for an extended period, remove the battery.
- Component Check: Regularly inspect all building block connections and electronic components for any loose parts or damage. Tighten or replace as necessary.
- Lubrication: Periodically check moving parts, especially gears and universal joints, for smooth operation. Lubricate with appropriate plastic-safe lubricant if needed.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not respond to remote control. |
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| Vehicle moves slowly or lacks power. |
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| LED lights not working. |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Number | C61008W |
| Block Size | Small building block (Compatible with Lego) |
| Material | Plastic |
| Is Electric | Lithium battery |
| Battery Capacity | 750mAh |
| Remote Control Frequency | 2.4G |
| Remote Control Distance | > 25m |
| Drive System | 4WD (Four-Wheel Drive) |
| Suspension | Independent shock absorbers (x4) |
| Tires | Deep-textured cross-country tires (x4) |
| Climbing Angle | Up to 60° |
| Gender | Unisex |
| Recommend Age | 18+, 14+y |
| Certification | CE |
| Origin | Mainland China |
| Package Weight | 1.47 kg |
| Package Dimensions (L x W x H) | 25cm x 15cm x 10cm |
9. User Tips
- For optimal performance, ensure the battery is fully charged before each play session.
- Experiment with both climbing and racing modes to understand their strengths on different terrains.
- When driving on very rough or sandy surfaces, regularly check the wheels and gears for any trapped debris to prevent damage.
- The quick disassembly feature makes battery access and internal checks very convenient. Utilize it for routine maintenance.
10. Warranty and Support
For any issues, missing parts, or technical support, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
The product is certified with CE, indicating compliance with European safety, health, and environmental protection standards.
For more information regarding product safety and compliance, please refer to the relevant certification documents or contact customer service.

