Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Mould King 11031 Space Elevator Loop Coaster Set. Please read all instructions carefully before beginning assembly to ensure correct construction and safe operation.
Safety Information
- This product contains small parts and is not suitable for children under 3 years due to choking hazards.
- Adult supervision is recommended during assembly and operation.
- Ensure all connections are secure to prevent parts from detaching during operation.
- Do not modify the electrical components or motor.
- Keep the set away from water and excessive heat.
- Dispose of batteries responsibly.
Package Contents
Your Mould King 11031 Space Elevator Loop Coaster Set includes the following:
- Over 3100 building pieces
- Motorized elevator components
- Roller coaster track sections
- Train cars
- Instruction Manual
- 1 x 9V battery (included)
Please verify all parts are present before beginning assembly. If any parts are missing, contact customer support.
Setup and Assembly
Assembly of the Mould King 11031 Space Elevator Loop Coaster Set requires careful attention to detail. The included instruction manual provides step-by-step guidance for constructing the model.
- Unpack Components: Carefully open all bags and organize pieces by type or color as suggested in the manual.
- Follow Instructions: Refer to the detailed assembly instructions provided in the box. Each step illustrates the placement of specific pieces.
- Base Construction: Begin by building the base structure, ensuring it is stable and level.
- Elevator Mechanism: Assemble the motorized elevator system according to the manual. Pay close attention to gear alignment and chain installation for smooth operation.
- Track Assembly: Construct the roller coaster track sections, including the large loop and drops. Ensure all track pieces connect securely to form a continuous path.
- Train Placement: Once the track is complete, place the train cars onto the track.
- Power Connection: Install the 9V battery into the designated compartment for the motorized elevator.
Important Note: Some dark-colored blocks may be difficult to distinguish in the instruction diagrams. Use adequate lighting during assembly. Ensure all connections are tight to prevent sections from detaching during operation.

Image: Overhead view of the Mould King 11031 Space Elevator Loop Coaster Set during assembly, showing various sections of the track and elevator being built on a green baseplate. An open instruction manual is visible in the background.

Image: The fully assembled Mould King 11031 Space Elevator Loop Coaster Set on a wooden table, featuring a tall blue and yellow elevator tower and a yellow roller coaster track with a loop on a green base. Red arrows indicate the direction of movement for the elevator and coaster.
Operating Instructions
The Mould King 11031 features a motorized elevator system to transport the coaster cars. Follow these steps for operation:
- Power On: Ensure the 9V battery is correctly installed. Locate the power switch for the motorized elevator and turn it ON.
- Place Train: Carefully place the coaster train cars onto the elevator platform at the base of the tower.
- Elevator Activation: The motorized elevator will lift the train cars to the top of the tower.
- Launch: Once at the summit, the train cars will automatically transition onto the roller coaster track, beginning their descent through loops and drops.
- Continuous Operation: The system is designed for continuous operation, with the elevator returning to the base to pick up the next train.
- Power Off: To stop operation, turn the power switch to the OFF position.
Note: The elevator mechanism requires manual stopping at the top or bottom as there is no automatic shut-off. Timely intervention is needed to prevent strain on the motor or potential dislodgement of parts.
Video: Demonstration of the Mould King 11031 Loop Coaster Set in operation, showing the motorized elevator lifting the train cars and their subsequent ride through the track and loop.
Maintenance
- Cleaning: Dust the model regularly with a soft, dry cloth. Avoid using liquid cleaners.
- Connection Check: Periodically inspect all connections, especially on the track and elevator mechanism, to ensure they remain tight and secure. Loose connections can affect performance.
- Battery Replacement: Replace the 9V battery when the motor's performance diminishes. Ensure correct polarity.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent material degradation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor not operating or running weakly. | Dead or incorrectly installed battery. Loose wiring connection. | Check battery polarity and replace if necessary. Verify all electrical connections are secure. |
| Train cars get stuck on the track or elevator. | Loose track connections. Misaligned elevator components. Parts not fitting tightly. | Inspect all track joints for secure connections. Ensure elevator mechanism is correctly assembled and aligned. Re-examine sections where parts feel loose and reinforce if possible. |
| Missing parts during assembly. | Manufacturing error or oversight. | Contact Mould King customer support with details of the missing part. |
| Difficulty distinguishing dark pieces in instructions. | Poor lighting or print quality. | Assemble in a well-lit area. Use a flashlight if needed to identify details on dark blocks. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Mould King |
| Model Name | 11031 Loop Coaster Set |
| Model Number | WX11031-LZYLFCUS |
| Number of Pieces | 3118 |
| Material Type | Plastic |
| Item Dimensions (L x W x H) | 31.69 x 20.39 x 32.8 inches (80.5 x 51.8 x 83.3 cm) |
| Operation Mode | Automatic (motorized elevator) |
| Battery Requirement | 1 x 9V battery (included) |
| Recommended Age | Adult (14+ years) |
| Color | Blue |

Image: Dimensions diagram for the Mould King 11031 Space Elevator Loop Coaster Set, illustrating its height, length, and width.
Warranty and Support
Mould King products are designed for quality and enjoyment. For any issues regarding missing parts, defects, or operational questions, please contact Mould King customer support. Refer to the packaging or the official Mould King website for specific contact information.
For additional information and products, visit the official Mould King Store.