1. Introduction
This manual provides comprehensive instructions for the assembly, setup, operation, and maintenance of your Mould King 20020 High-Tech MOC Leopard 2 Tank Toy. Please read this manual carefully before beginning assembly or operation to ensure proper use and to maximize your experience with this advanced building block set.
The Mould King 20020 Leopard 2 Tank is a detailed military vehicle construction set featuring over 1091 pieces, remote control capabilities, and a 5.0 advanced power module for realistic movement and sound.
2. Safety Information
WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years.
- Keep all small parts away from young children to prevent choking.
- Ensure all electrical components are handled with care.
- Do not expose the product to water or extreme temperatures.
- Adult supervision is recommended during assembly and operation.
3. What's in the Box
Verify that all components are present before starting assembly:
- Building Block Pieces (1091+ pieces)
- Rechargeable Battery Pack
- Remote Control (2.4GHz)
- Building Instruction Booklet
- Power Module (5.0 advanced)

A builder assembling the Mould King 20020 Leopard 2 Tank, showcasing the numerous building blocks.
4. Assembly Instructions
Follow the detailed, step-by-step instructions provided in the included Building Instruction Booklet. The assembly process involves connecting over 1091 ABS plastic components to construct the Leopard 2 Tank model.
- Unpack all building block pieces and sort them by type or color as suggested in the booklet.
- Refer to the Building Instruction Booklet for visual guides and sequential steps.
- Ensure each connection is firm and secure to maintain the structural integrity of the model.
- Install the 5.0 advanced power module and rechargeable battery pack as indicated in the final assembly steps.

The fully assembled Mould King 20020 Leopard 2 Tank model, ready for operation.
5. Setup and Powering On
5.1 Power Module and Battery
- The tank is equipped with a 5.0 advanced power module and a built-in rechargeable battery.
- Ensure the battery is fully charged before first use. Refer to the charging instructions in the Building Instruction Booklet.
- Once charged, connect the power module to the designated port on the tank as shown in the assembly guide.
5.2 Remote Control Setup
- Insert the required AAA batteries into the 2.4GHz remote control. (1 AAA battery is included).
- Turn on the remote control and the tank. They should automatically pair. If not, refer to the pairing instructions in the Building Instruction Booklet.
5.3 App Control Setup
- Download the special Mould King APP from your device's app store.
- Enable Bluetooth on your mobile device.
- Open the APP and follow the on-screen instructions to connect to your Leopard 2 Tank.

The Leopard 2 Tank can be controlled via a 2.4GHz remote control or a dedicated smartphone application.
6. Operating Instructions
The Leopard 2 Tank offers flexible control options and realistic features:
6.1 Remote Control Operation
- Use the joysticks and buttons on the 2.4GHz remote control to move the tank in all directions.
- The remote control allows for multi-directional driving and 360° rotation on flat surfaces.
6.2 App Control Modes
The special APP provides enhanced control modes:
- Remote Control Mode: Standard virtual joystick control.
- Path Control Mode: Draw a path on your screen for the tank to follow.
- Voice Control Mode: Control the tank using voice commands.
- Gyro Mode: Control the tank by tilting your mobile device.
- STEM Programming Mode: Program custom movements and actions for the tank.
6.3 Tank Features
- Rotating Turret: The tank's turret can rotate, simulating real tank movement.
- Swinging Barrel: The main cannon barrel can swing up and down.
- Simulated Sound: Enjoy realistic simulated tank sounds during operation.
- Simulated Cannon: The tank features a simulated cannon with visual effects.
- Body Rotation: The tank can perform body rotations for dynamic maneuvers.
- Simulated Track: The functional tank tracks provide realistic movement over various terrains.
- Gyroscope Support: Built-in gyroscope support ensures stable steering without yaw.

Key operational features of the Leopard 2 Tank, including turret rotation, barrel movement, and track functionality.
Official product video demonstrating the Mould King 20020 Leopard 2 Tank in action, highlighting its movement, firing simulation, and detailed design.
7. Maintenance
- Keep the building blocks clean and free from dust. Use a soft, dry cloth for cleaning.
- Store the tank in a cool, dry place away from direct sunlight to prevent material degradation.
- Regularly check battery connections and ensure the power module is securely fitted.
- If any parts become loose, re-attach them firmly.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tank does not move. | Low battery, remote control not paired, power module disconnected. | Charge battery, re-pair remote control/app, check power module connection. |
| Remote control unresponsive. | Remote control batteries low/dead, out of range. | Replace remote control batteries, move closer to the tank (max 20m range). |
| App connection issues. | Bluetooth off, app not updated, tank not powered on. | Ensure Bluetooth is on, update app, power on tank. |
| Parts are loose or fall off. | Improper assembly, wear and tear. | Re-attach parts firmly, refer to assembly guide. |
9. Specifications
- Model Name:
- 20020
- Brand:
- Mould King
- Number of Pieces:
- 1091+
- Material Type:
- ABS Plastic
- Control Method:
- 2.4GHz Remote Control, Dedicated APP (Bluetooth)
- Power Source:
- Rechargeable Lithium-Ion Battery Pack (included)
- Remote Control Batteries:
- 1 AAA battery (included)
- Recommended Minimum Age:
- 14 years (168 months)
- Item Dimensions (L x W x H):
- 13.81 x 5.58 x 3.94 inches
- Manufacturer Part Number:
- WX20020-LYFJP
- UPC:
- 705736697233
10. Warranty and Support
The Mould King 20020 Leopard 2 Tank comes with a 1 Year Warranty On Parts from the manufacturer.
If you encounter any missing parts or require assistance with your product, please contact Mould King customer support. Refer to the contact information provided in your product packaging or visit the official Mould King website for support.

Mould King offers replacement parts for missing components. Contact customer support for assistance.