1. Introducció
Gràcies per la compraasing the HBX 1/18 4WD RTR RC Off-Road Buggy. This manual provides essential information for the safe operation, setup, maintenance, and troubleshooting of your RC vehicle. Please read this manual thoroughly before operating the product to ensure optimal performance and longevity.
2. Precaucions de seguretat
- Feu servir sempre el cotxe RC en zones obertes, allunyats de persones, mascotes i obstacles.
- Avoid operating near water bodies unless specifically designed for waterproof use, and ensure proper drying after use in wet conditions.
- Mantingueu els dits, els cabells i la roba solta lluny de les peces mòbils.
- No toqueu el motor immediatament després de l'ús, ja que pot estar calent.
- Ensure batteries are charged correctly and never leave charging batteries unattended.
- Guardeu el cotxe RC i els seus components en un lloc fresc i sec quan no els feu servir.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Cotxe RC x 1
- 2.4G Remote Control x 1
- 7.4V / 850mAh Lithium Polymer Battery x 2
- Carregador USB x 1
- R Clips x 4
- Manual d'instruccions x 1
- Tornavís x 1
- DIY Sticker Set x 1

Image: All components included in the HBX 1/18 4WD RTR RC Off-Road Buggy package.
4. Configuració
4.1 Càrrega de la bateria
- Connect the provided USB charger to a suitable USB power source.
- Connect the 7.4V / 850mAh Lithium Polymer battery to the USB charger.
- Allow the battery to charge fully. The indicator light on the charger will change (e.g., from red to green) when charging is complete.
- Each battery provides approximately 20 minutes of operation, for a total of 40 minutes with both included batteries.

Image: High discharge batteries and USB charger.
4.2 Instal·lació de la bateria (vehicle)
- Assegureu-vos que el cotxe RC estigui apagat.
- Localitzeu el compartiment de la bateria al xassís.
- Insert a fully charged 7.4V / 850mAh Lithium Polymer battery into the compartment.
- Assegureu la coberta de la bateria.
4.3 Instal·lació de la bateria del comandament a distància
- Obriu el compartiment de la bateria del comandament a distància.
- Insert the required batteries (not specified in JSON, typically AA) according to polarity markings.
- Tanqueu el compartiment de la bateria.
4.4 Emparellament del control remot
- Engega el cotxe RC.
- Engegueu el comandament a distància.
- The remote control and car should automatically pair. An indicator light on both devices will confirm successful pairing.
5. Instruccions de funcionament
5.1 Controls bàsics
- Activador de l'accelerador: Estireu per avançar, empenyeu per frenar/retrocedir.
- Volant: Gira a l'esquerra per girar a l'esquerra, gira a la dreta per girar a la dreta.
5.2 modes de velocitat
The RC car features two speed modes: low speed and high speed. This allows for a wide range of users, from children to advanced hobbyists. Refer to your remote control for the speed mode switch.
5.3 All-Terrain Performance
This RC buggy is designed for various terrains, including sand, grass, 45° slopes, rocks, and marble surfaces. Its independent suspension system and large TPR rubber tires provide excellent shock resistance and grip.

Image: The RC car demonstrating its climbing capability on a sandy incline.

Image: The RC car reaching its maximum speed of 40 km/h on sand.

Image: The RC car's versatility across various terrains, including wet conditions.
6. Manteniment
6.1 Neteja
Although the RC car features a waterproof system (IPX4), it is recommended to clean and dry the car thoroughly after use, especially after running in wet or muddy conditions, to ensure long-term performance.
6.2 Comprovacions de components
- Regularly inspect tires for wear and tear.
- Check the shock absorbers and suspension system for any damage or loose connections.
- Assegureu-vos que tots els cargols i elements de fixació estiguin ben ajustats.
- Keep the motor and electronic speed controller (ESC) free from dirt and debris.

Image: Internal structure and key components of the RC car.
7. Solució De Problemes
If you encounter any issues, please refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El cotxe no respon al comandament a distància. | Low battery in car or remote; not paired; power switch off. | Charge batteries; re-pair remote; ensure power switches are on. |
| Velocitat o potència reduïdes. | Bateria baixa; sobreescalfament del motor; residus a la transmissió. | Charge battery; allow motor to cool; clean drivetrain. |
| Steering issues. | Damaged servo; loose steering components. | Inspect and replace servo if necessary; tighten steering linkages. |
| El cotxe s'atura inesperadament. | Overheat protection activated; low battery. | Allow car to cool down; charge battery. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | HAIBOXING |
| Model | 18858GM |
| Escala | 1:18 |
| Sistema d'accionament | 4WD |
| Motor | RC380 Brushed Motor |
| Velocitat màxima | 40 km/h |
| Freqüència de control remot | 2.4 GHz |
| Interval de control | 60-80 metres |
| Bateria | 7.4V / 850mAh Lithium Polymer (x2 included) |
| Temps de funcionament | Aproximadament 20 minuts per bateria |
| Classificació impermeable | IPX4 (Water-resistant electronics) |
| Tipus de material | TPR, Rubber |
| UPC | 751433167616 |
9. Garantia i Suport
This product comes with a warranty card. If you have any questions or encounter problems, please contact customer service. You can typically reach support by navigating to your order history and selecting 'Contact Seller' for your RC car purchase. Please ensure you read the instruction manual carefully before use to enjoy the full operating experience.