Mould King Technic Heavy-Duty RC Crane Truck (Model 20009) Instruction Manual

1. Introduction

This manual provides detailed instructions for the assembly, setup, operation, and maintenance of your Mould King Technic Heavy-Duty RC Crane Truck, Model 20009. This advanced building set features 5539 pieces, allowing for the construction of a realistic 1:16 scale mechanical crane model with remote control capabilities. Please read this manual thoroughly before beginning assembly or operation to ensure proper use and longevity of your product.

2. Safety Information

Warning: This product is intended for individuals aged 14 years and up. Not suitable for children under 3 years due to small parts which may present a choking hazard.

• Always supervise younger users if they are assisting with assembly.
• Keep small parts away from infants and pets.
• Ensure all electrical components are connected correctly as per the instructions to prevent damage or malfunction.
• Do not modify the product or its components in any way not described in this manual.
• Dispose of batteries responsibly according to local regulations.

3. Package Contents

Your Mould King Technic Heavy-Duty RC Crane Truck (Model 20009) package includes the following items:

• 5539 Building Block Pieces (sorted into individual bags)
• 2 Comprehensive Instruction Manuals
• 1 Remote Control
• 1 2.4G Lithium Battery Box
• 3 L Motors
• 2 Servo Motors
• 1 XL Motor
• 2 Special Accessories
• Various High-Quality Pneumatic Accessories

Image: Product box and included power accessories.

Image: Package contents including bricks and pneumatic accessories.

4. Assembly Instructions

The Mould King Technic Heavy-Duty RC Crane Truck is a challenging STEM project designed for experienced builders. Follow the two detailed instruction manuals provided in your package step-by-step. Each bag of building blocks is individually packaged to assist with organization during the assembly process.

• Unpack the building blocks and sort them according to the numbering on the bags and the instruction manuals.
• Carefully follow the visual diagrams and written steps in the instruction manuals.
• Pay close attention to the placement of mechanical and electrical components. Incorrect assembly can affect functionality.
• If you encounter any difficulties, review the previous steps or consult the troubleshooting section.

5. Setup

5.1 Battery Installation

The model requires 1 Lithium Ion battery (included) for the battery box. Ensure the battery is correctly inserted into the 2.4G Lithium Battery Box, observing polarity. The battery box powers the motors and smart chip.

5.2 Remote Control Pairing

Your Mould King Crane Truck supports two Bluetooth remote control operation modes: the handheld remote control and a mobile phone application. Follow the instructions in the manual to pair your chosen remote control device with the model. Ensure the battery box is powered on during the pairing process.

6. Operating Instructions

The Mould King Technic Crane Truck is designed to mimic the functions of a real crane, including driving, remote control, and lifting operations. It is equipped with 6 motors and a mechanical remote control linkage device.

6.1 Driving Functions

Use the handheld remote control or the mobile phone app to control the truck's movement:

• Forward/Backward: Use the designated controls to move the truck.
• Left/Right Turns: Steer the truck using the directional controls.
• The truck is equipped with 8 tires for smooth movement on various terrains, including rough ground.

Image: All-wheel drive and pneumatic lifting of the chassis for rough terrain.

6.2 Crane Operations

The crane functions are controlled via the remote control or app:

• Boom Extension/Retraction: The crane boom can be raised up to 1 meter.
• Console Rotation: The crane console can rotate for precise positioning.
• Outriggers (Rear Support): Extend the rear support outriggers for stability when lifting heavy objects.
• Front Rescue Hook & Towing Hook: Utilize these features for recovery or towing operations. The rear hoe aid and telescopic front hoe aid are also retractable.

Image: Details of the front rescue hook, rotating console, unfolding boom, and maximum traction.

Image: Details of the unfolding towing hook, retractable rear support, rear hoe aid, and telescopic front hoe aid.

7. Maintenance

To ensure the longevity and optimal performance of your Mould King Technic Crane Truck, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the building blocks and electronic components. Avoid water or harsh chemicals.
• Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: Remove batteries if the product will not be used for an extended period.
• Component Check: Periodically inspect all connections and moving parts for wear or damage.

8. Troubleshooting

If you encounter issues with your Mould King Technic Crane Truck, refer to the following common problems and solutions:

• Missing Parts: If you find any missing building pieces, contact Mould King customer support with photos of your instruction manual and the missing parts for a free replacement.
• Functionality Issues (e.g., wheels not turning, gears not meshing): Carefully re-examine the assembly steps related to the affected components. Ensure all axles, gears, and connecting rods are correctly installed and aligned. Minor adjustments may be required.
• Remote Control Not Responding: Check the batteries in both the remote control and the main battery box. Ensure proper pairing between the remote and the model.
• Crane Not Lifting/Extending: Verify that all pneumatic connections are secure and that the motors are correctly installed and receiving power.

9. Specifications

10. Warranty and Support

For warranty information, missing parts, or technical support, please contact Mould King customer service. Refer to the contact details provided on the product packaging or the official Mould King website. We typically process requests for missing parts within 24 hours.