1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Reobrix RC Excavator Building Blocks Set 22014. This model is a realistic power shovel vehicle kit designed for users aged 14 and above, featuring both APP and remote control capabilities. Please read this manual thoroughly before beginning assembly or operation.
2. Safety Precautions
WARNING: CHOKING HAZARD - Small Parts.
This product contains small parts and is not suitable for children under 3 years of age. The recommended age for this building set is 14 years and older. Adult supervision is advised during assembly and operation, especially for younger users within the recommended age range.
3. Package Contents
Your Reobrix RC Excavator Building Blocks Set 22014 includes 2688 building block accessories. Before starting assembly, carefully unpack all components and verify that all parts are present against the included parts list in your assembly guide. If any parts are missing, please contact customer support.

Image: Assembled Reobrix RC Excavator Building Blocks Set 22014.
4. Assembly Instructions
Assembly of the Reobrix RC Excavator is required. A detailed, illustrated assembly instruction booklet is included in your package. Follow these instructions carefully, step-by-step, to ensure correct construction of the excavator model. Pay close attention to the precision gear structure and mechanical linkage system during assembly to ensure proper functionality.
Each block is equipped with anti-dislodgement snaps to ensure parts remain securely connected once assembled.

Image: Side view of the assembled Reobrix RC Excavator.
5. Operating Instructions
The Reobrix RC Excavator Building Blocks Set 22014 supports dual control modes: APP intelligent remote control and manual remote control operation.
5.1. Remote Control Operation
The model is equipped with a dedicated remote control unit. Insert the required non-standard battery (1 battery required for the excavator's power box, remote control battery type specified in the assembly guide) into the remote control unit and the excavator's battery compartment as per the assembly instructions.
The excavator features a 360° rotating cab, a bucket that can be raised and lowered, and a retractable boom. Use the joysticks and buttons on the remote control to operate these functions. Refer to the remote control diagram in your assembly guide for specific button assignments.

Image: 360° rotation of the excavator cab.

Image: Excavator bucket raising and lowering mechanism.

Image: Retractable boom mechanism.
5.2. APP Control Operation
Download the dedicated Reobrix APP for intelligent remote control. The APP allows for programming to cultivate logical thinking and offers multi-directional operation, including independent drive for the left and right tracks. Ensure your mobile device is connected to the excavator via the specified method (e.g., Bluetooth) as detailed in the included APP instructions.
Video: Demonstration of the Reobrix Excavator Vehicle Building Blocks Toy Set 22014 in operation, showcasing its remote control functions.
6. Maintenance
To ensure the longevity and optimal performance of your Reobrix RC Excavator model, follow these maintenance guidelines:
- Cleaning: Keep the model clean and free from dust. Use a soft, dry cloth for cleaning. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures.
- Part Integrity: Periodically check all connections to ensure parts are securely fastened. The anti-dislodgement snaps are designed to keep parts together, but occasional checks are recommended.
- Battery Care: Remove batteries from the remote control and the excavator's power box if the model will not be used for an extended period.
7. Troubleshooting
If you encounter any issues with your Reobrix RC Excavator, refer to the following troubleshooting tips:
- Model Not Responding to Remote/APP:
- Check the battery in the remote control. Ensure it is correctly inserted and has sufficient charge.
- Verify the excavator's main power source (battery box) is charged and properly connected.
- For APP control, ensure the APP is correctly installed on your device and successfully connected to the model via Bluetooth or other specified method.
- Mechanical Functions (Cab, Bucket, Boom) Not Moving Smoothly:
- Inspect the gear structure and mechanical linkage system for any obstructions, loose parts, or incorrectly assembled components.
- Ensure all cables and strings are properly routed and not tangled.
- Missing Parts During Assembly: If you discover missing parts, refer to the 'Customer Support' section for contact information.
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand Name | Reobrix |
| Model Number | 22014 |
| Number of Pieces | 2688 |
| Dimensions (L x W x H) | 19.6 x 11.0 x 7.1 inches |
| Material Type | ABS Plastic |
| Age Recommendation | 14+ (Adult) |
| Control Type | APP Control, Remote Control |
| Operation Mode | Dual Mode |
| Power Source | Battery Powered (1 Nonstandard Battery required for excavator) |
| Assembly Required | Yes |
| Safety Warning | Choking Hazard - Small Parts |
9. Customer Support
For any inquiries, technical assistance, or to report missing parts, please contact Reobrix customer service. Refer to the product packaging or the official Reobrix website for the most up-to-date contact information.