Introduction
Thank you for choosing the BILT HARD 4 Cu.Ft. Portable Electric Poly Drum Cement Mixer. This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your new equipment. Please read this manual thoroughly before initial use and retain it for future reference.
Important Safety Instructions
WARNING: Failure to follow these safety instructions may result in serious injury or death. Always exercise caution when operating power equipment.
- Read and understand all instructions before operating the mixer.
- Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
- Ensure the mixer is placed on a stable, level surface before operation.
- Keep hands, feet, and clothing clear of moving parts, especially the drum and mixing paddles.
- Do not overload the mixer. Refer to specifications for maximum capacity.
- Disconnect power before performing any maintenance, cleaning, or when the mixer is not in use.
- Keep children and bystanders away from the operating area.
- Do not operate the mixer in wet conditions or near flammable materials.
- Use only grounded extension cords rated for outdoor use and appropriate for the mixer's power requirements.
- Inspect the mixer for damage before each use. Do not operate if damaged.
Product Overview
The BILT HARD 4 Cu.Ft. Portable Electric Poly Drum Cement Mixer is designed for efficient mixing of various materials such as stucco, mortar, concrete, and fodder.
Key Features:
- Powerful Motor: Equipped with a 500W, 120V, 4.3A motor, achieving speeds up to 1680 RPM and a drum rotation speed of 24.0 RPM. Suitable for commercial and agricultural applications.
- Large Poly Drum: Features a 4.0 cubic feet drum capacity and 2.3 cubic feet mixing capacity. The 15-inch drum mouth diameter facilitates easy material addition.
- Durable Construction: Heavy-duty poly drum resists dents, cracks, and rust, and is easy to clean. The steel frame is powder-coated for enhanced strength and longevity.
- Portable Design: Includes large 10-inch flat-free tires for easy transport and a robust all-steel stand for stable operation.
- Easy Operation: Designed for straightforward assembly and use.
Components Diagram:

Figure 1: Main view of the BILT HARD 4 Cu.Ft. Portable Electric Poly Drum Cement Mixer. Shows the blue poly drum, black steel frame, motor, and wheels.

Figure 2: Detailed view of the mixer's motor and key specifications including drum capacity, voltage, current, power, motor speed, drum rotation speed, and drum mouth diameter.

Figure 3: Top-down view of the mixer drum interior, highlighting the mixing paddles and confirming the 4.0 Cu.Ft. drum capacity and 2.3 Cu.Ft. mixing capacity.
Setup and Assembly
The mixer comes with all necessary hardware and an easy-to-follow manual for assembly. Please follow the instructions provided in the packaging for detailed steps. Ensure all components are present and undamaged before beginning assembly.
- Unpack Components: Carefully remove all parts from the packaging and lay them out. Verify against the parts list in your included manual.
- Assemble Frame: Connect the main frame components using the provided bolts and nuts. Ensure all connections are secure.
- Attach Wheels: Install the 10-inch flat-free tires to the frame.
- Mount Motor: Securely attach the motor assembly to the frame. Ensure all bolts are tightened properly.
- Install Drum: Mount the poly drum onto the mixer's rotating mechanism. Ensure the drum is properly seated and secured.
- Connect Paddles: Install the mixing paddles inside the drum.
- Final Check: Double-check all fasteners for tightness and ensure all moving parts operate freely without obstruction.

Figure 4: Close-up views of various components such as the motor, handle, wheels, and the BILT HARD logo on the frame, illustrating the quality of parts.
Operating Instructions
Follow these steps for safe and effective operation of your cement mixer.
- Preparation:
- Ensure the mixer is on a firm, level surface.
- Verify all safety guards are in place and secure.
- Connect the mixer to a grounded power outlet using an appropriate extension cord.
- Loading Materials:
- Start the mixer before adding materials. Do not start with materials already in the drum to prevent motor strain.
- Gradually add dry mix (cement, sand, aggregate) into the rotating drum.
- Slowly add water or other liquids as required for your mix, allowing the materials to blend thoroughly.
- Do not exceed the maximum mixing capacity of 2.3 cubic feet.
- Mixing:
- Allow the mixer to run until the desired consistency is achieved.
- Monitor the mix to ensure it is uniform and free of lumps.
- Discharging:
- With the mixer still running, tilt the drum using the handle to discharge the mixed material into a wheelbarrow or container.
- Ensure the receiving container is stable and positioned correctly.
- Shut Down:
- After discharging, turn off the mixer using the power switch.
- Disconnect the power cord from the outlet.

Figure 5: The cement mixer positioned on a construction site, demonstrating its use for mixing concrete, cement, mortar, and fodder.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your mixer.
- Cleaning After Each Use:
- Immediately after each use, clean the inside and outside of the drum thoroughly to prevent material from hardening.
- Add water and a small amount of gravel to the drum and run the mixer for a few minutes to help dislodge hardened material.
- Rinse the drum and paddles with water. Do not use high-pressure washers directly on the motor or electrical components.
- Inspect Power Cord: Regularly check the power cord for any signs of damage, cuts, or fraying. Replace if necessary.
- Check Fasteners: Periodically inspect all bolts, nuts, and screws for tightness. Tighten any loose fasteners.
- Motor Ventilation: Ensure the motor's ventilation openings are clear of debris to prevent overheating.
- Storage: Store the mixer in a dry, covered area when not in use to protect it from weather elements.
Troubleshooting
This section addresses common issues you might encounter with your cement mixer.
| Problem | Possible Cause | Solution |
|---|---|---|
| Mixer does not start. | No power supply; faulty switch; motor overload. | Check power connection and outlet. Ensure switch is ON. Reduce load if attempting to start with material in drum. |
| Motor runs but drum does not rotate. | Drive belt loose or broken; gear mechanism issue. | Inspect drive belt and adjust/replace if necessary. Contact customer support for gear issues. |
| Mixer vibrates excessively. | Uneven load; loose fasteners; damaged drum/paddles. | Ensure even loading. Check and tighten all fasteners. Inspect drum and paddles for damage. |
| Mixing is inefficient. | Overloading; worn paddles; incorrect material consistency. | Reduce material load. Inspect and replace worn paddles. Adjust water/dry mix ratio. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact BILT HARD customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | TCA-0053 |
| Motor Power | 500W (0.67 HP) |
| Voltage | 120V |
| Current | 4.3A |
| Motor Speed | Up to 1680 RPM |
| Drum Rotation Speed | 24.0 RPM |
| Drum Capacity | 4.0 Cu.Ft. |
| Mixing Capacity | 2.3 Cu.Ft. |
| Drum Mouth Diameter | 15 inches |
| Tire Size | 10 inches (flat-free) |
| Material | Poly Drum, Steel Frame |
| Product Dimensions (L x W x H) | 47.2 x 27.5 x 52.4 inches |
| Item Weight | 90.4 pounds |

Figure 6: Diagram illustrating the dimensions of the cement mixer, including length, width, height, and drum tilt angle.
Warranty and Support
BILT HARD products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official BILT HARD website. If you have any questions, require assistance with assembly, operation, or encounter any issues, please contact our customer support team.
Customer Support: For assistance, please refer to the contact information provided in your product packaging or visit the BILT HARD official website.





