1. Product Overview
The Goplus 3-Tier Utility Cart is a heavy-duty, versatile service cart designed for various applications, including workshops, garages, offices, and homes. Constructed from durable alloy steel, it offers substantial storage capacity and easy mobility. This manual provides essential information for safe assembly, operation, and maintenance of your utility cart.

2. Key Features
- Large Storage Capacity: Features three spacious tiers, each measuring approximately 30" x 15" and 2.4" deep, providing ample space for tools, supplies, or other items.
- Heavy-Duty Construction: Made from sturdy alloy steel, ensuring high load-bearing capacity. Each tier can support up to 110 lbs, with a total cart capacity of 330 lbs.
- Enhanced Mobility: Equipped with four flexible rotating casters for effortless movement. Two of the casters are lockable, providing stability when the cart needs to remain stationary.
- Ergonomic Handle: A humanized handle is integrated for comfortable and convenient control during transport.
- Versatile Application: Suitable for a wide range of environments including home, office, restaurant, workshop, garage, and warehouses.


3. Assembly Instructions
The Goplus 3-Tier Utility Cart is designed for straightforward assembly. Please follow these steps carefully:
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components and hardware are present according to the parts list (not provided in this document, refer to your product packaging).
- Attach Uprights to Bottom Shelf: Begin by attaching the four upright support poles to the bottom shelf. Insert the bolts through the designated holes and secure them with washers and nuts. Important: Do not fully tighten any screws until all uprights are loosely attached to both trays. This allows for proper alignment.
- Attach Middle Shelf: Position the middle shelf onto the uprights. Align the holes and secure with bolts, washers, and nuts. Keep these connections loose for now.
- Attach Top Shelf: Place the top shelf onto the uprights, aligning the holes. Secure with bolts, washers, and nuts, keeping connections loose.
- Attach Handle: Secure the ergonomic handle to the top shelf using the provided hardware.
- Attach Wheels: Install the four casters into the designated sockets on the bottom of the cart. Ensure the two lockable wheels are placed on the same side for easier access to the brake mechanism.
- Final Tightening: Once all components are loosely assembled and aligned, systematically tighten all bolts and nuts using the provided Allen wrench. Ensure all connections are secure for stability.
If you encounter any difficulties during assembly, please refer to the contact information in the Support section.
4. Operating Instructions
Using your Goplus 3-Tier Utility Cart is simple and efficient:
- Loading the Cart: Distribute items evenly across the three tiers. Avoid placing excessively heavy items on a single tier if lighter items are on others, to maintain balance. Do not exceed the maximum weight capacity of 110 lbs per tier or 330 lbs total.
- Moving the Cart: Use the ergonomic handle to push or pull the cart. Ensure the lockable wheels are disengaged (brakes off) before moving.
- Securing the Cart: To keep the cart stationary, engage the brakes on the two lockable wheels. This prevents unintended movement, especially on sloped surfaces.
- Navigating Obstacles: Exercise caution when moving the cart over uneven surfaces or thresholds to prevent items from falling or the cart from tipping.


5. Maintenance
Regular maintenance will ensure the longevity and optimal performance of your Goplus Utility Cart:
- Cleaning: Wipe down the cart's surfaces with a damp cloth and mild detergent as needed. Avoid abrasive cleaners that could damage the finish.
- Wheel Inspection: Periodically check the wheels for any debris (hair, string, etc.) that might hinder smooth rotation. Clean as necessary.
- Hardware Check: Every few months, inspect all bolts and nuts to ensure they remain tight. Re-tighten any loose fasteners to maintain structural integrity.
- Storage: Store the cart in a dry environment to prevent rust, especially if it is not in regular use.
6. Troubleshooting
If you encounter issues with your utility cart, consider the following common solutions:
- Cart is unstable or wobbly:
- Ensure all assembly bolts are securely tightened.
- Verify that the weight on the shelves is evenly distributed and not exceeding the maximum capacity.
- Wheels are not rolling smoothly:
- Check for debris (e.g., hair, dust) caught in the wheel casters and remove it.
- Ensure the wheel brakes are fully disengaged.
- Difficulty engaging/disengaging wheel brakes:
- Inspect the brake mechanism for any obstructions.
- Ensure the wheels are clean and free of debris.
For issues not resolved by these steps, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions (D x W x H) | 30" x 15" x 31.5" |
| Material | Alloy Steel |
| Color | Red (as per current model) |
| Number of Shelves | 3 |
| Shelf Dimensions | 30" x 15" x 2.4" (depth) |
| Height between Shelves | 9.6" |
| Weight Capacity (Each Tier) | 110 lbs |
| Total Weight Capacity | 330 lbs |
| Item Weight | 25 lbs |
| Number of Wheels | 4 (2 lockable) |
| Model Number | SU-10053 |

8. Warranty and Support
For warranty information, please refer to the documentation included with your purchase or visit the official Goplus website. If you require assistance with assembly, operation, or troubleshooting, please contact Goplus customer support through their official channels. Keep your purchase receipt and model number (SU-10053) handy when contacting support.
Note: This manual is for informational purposes only. Product specifications and features are subject to change without notice.





