Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your MOULD KING 17093 Crawler Tractor Building Blocks set. This advanced engineering vehicle model features APP and remote control capabilities, offering an engaging building and play experience for users aged 14 and above.

Safety Information
- Recommended for ages 14 and up. Contains small parts which may pose a choking hazard for younger children.
- Keep away from extreme heat sources to prevent deformation of plastic parts.
- Do not immerse electronic components (MK3 Module, remote control) in water.
- Dispose of batteries responsibly according to local regulations.
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Package Contents
Your MOULD KING 17093 set includes:
- 1357+ building block pieces
- 1 x MK3 Module (Power Drive unit)
- 1 x Remote Control
- Instruction Manual (for assembly)
- Sticker sheet (if applicable)

Setup and Assembly
Follow the included step-by-step assembly instructions carefully. Organize your pieces before starting to ensure a smooth building process.
- Unpack and Sort: Carefully open the packaging and sort the building blocks by type or color as suggested in the assembly manual.
- Assemble the Chassis: Begin by constructing the base and track system of the crawler tractor.
- Integrate the MK3 Module: Install the MK3 Module into the designated location within the model as per the assembly guide. This module powers the tractor's functions.
- Build the Superstructure: Continue assembling the cabin, engine cover, and other detailed sections.
- Attach the Front Implement: Connect the front plow/rake attachment, ensuring it can move freely as designed.
- Power Source: The MK3 Module and Remote Control require batteries (not included). Insert the correct type and number of batteries as indicated in the assembly manual for the MK3 Module and the remote control unit.

Operating Instructions
Your Mould King 17093 Crawler Tractor can be controlled via a dedicated remote control or a smartphone application.
Remote Control Operation:
- Ensure fresh batteries are installed in both the MK3 Module and the remote control.
- Turn on the MK3 Module (if it has a power switch).
- Turn on the remote control. The remote control should automatically pair with the MK3 Module. Refer to the assembly manual for specific pairing instructions if needed.
- Use the joysticks and buttons on the remote control to operate the tractor's functions:
- Drive: Control forward, backward, left, and right movement of the tracks.
- Front Implement: Raise and lower the front plow/rake.
- Steering: Articulate the front section of the tractor for directional changes.
- Cabin Rotation: Rotate the cabin for various operational views.
APP Control Operation:
- Download the official MOULD KING APP from your device's app store.
- Ensure Bluetooth is enabled on your smartphone.
- Turn on the MK3 Module.
- Open the MOULD KING APP and follow the on-screen instructions to connect to your 17093 Crawler Tractor.
- Once connected, use the virtual controls on the APP interface to operate the tractor's functions, similar to the physical remote control.

Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe down the model. For stubborn dust, a slightly damp cloth can be used, but ensure no water enters the electronic components.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or warping of plastic parts.
- Battery Care: If the model will not be used for an extended period, remove batteries from both the MK3 Module and the remote control to prevent leakage and damage.
- Part Integrity: Periodically check for any loose or damaged building blocks. Reattach or replace as necessary.
Troubleshooting
- Problem: Tractor does not move or respond to controls.
- Check if batteries are correctly installed and fully charged in both the MK3 Module and the remote control.
- Ensure the MK3 Module is powered on.
- If using APP control, verify Bluetooth is enabled and the APP is successfully connected to the module.
- Try re-pairing the remote control or re-connecting the APP if connection issues persist.
- Problem: Missing or damaged parts upon arrival.
- Carefully check all bags and compartments within the packaging.
- Contact the seller immediately with details of the missing or damaged parts. Provide your order number and a description of the parts needed.
- Problem: Model movements are stiff or not functioning correctly.
- Inspect the assembly for any incorrectly placed blocks or friction points.
- Ensure all gears and moving parts are properly aligned and free from obstruction.
Specifications
| Feature | Detail |
|---|---|
| Brand | MOULD KING |
| Model Number | 17093 |
| Recommended Age | 14+ years |
| Piece Count | 1357+ pieces |
| Material | ABS Plastic |
| Block Size | Small building block (Compatible with Lego) |
| Dimensions (L x W x H) | 43.7 cm x 16.8 cm x 24.8 cm |
| Package Dimensions (L x W x H) | 30 cm x 12 cm x 22 cm |
| Package Weight | 1.95 kg |
| Control Method | APP Remote Control, Physical Remote Control |
| Power Source | Requires batteries (not included) for MK3 Module and Remote Control. |
| High-concerned chemical | None |
| Origin | Mainland China |


Warranty and Support
MOULD KING products are designed with creativity and quality in mind, as highlighted by the "Bri X pert" label. This label signifies that the building set is either designed by MK's in-house creative team or developed in collaboration with leading global designers, reflecting a commitment to originality and quality.
For any issues, including missing or damaged parts, please contact the seller directly. When contacting support, please provide your order number and a clear description of the issue to facilitate a quick resolution.
User Tips
- Check Parts Immediately: Upon receiving your set, it is advisable to check all parts against the inventory list in the assembly manual to ensure no pieces are missing. If parts are missing, contact the seller promptly.
- Organize Your Build: Sorting pieces into categories or colors before starting assembly can significantly speed up the building process and reduce frustration.
- Follow Instructions Closely: The assembly manual provides detailed steps. Pay close attention to diagrams and part orientations to avoid errors that might require reassembly.
- Battery Choice: Use high-quality batteries for the MK3 Module and remote control to ensure optimal performance and longer playtimes.