U-Cart Rentals

U-Cart Rental

  • Rental Duration: 2 Hours
  • Concrete Capacity: 1/2 - 2 Yards
  • Mixing Feature: Honda motor that continuously mixes the concrete during transport.

Prices starting at

$194

NOTE: U-Carts must be returned within 2 hours of pickup. The latest rental time is 1:30 PM, and all U-Carts must be returned by 3:30 PM. Exceeding the 2-hour window incurs a $50 per hour late fee. Failure to return by 3:30 PM may result in a $500 - $1,000 retrieval fee. Plan ahead and call with any questions.

Concrete Calculator

**VEHICLE REQUIREMENTS**

✔ Bumper Hitch Required: Vehicles must have a proper bumper hitch. No exceptions.

✔ Truck Towing Capacity:  Your vehicle must have a minimum towing capacity of 7,500 lbs. A 3/4 ton truck minimum.

✔ Valid Documentation: Proof of insurance and a valid driver’s license are required at the time of rental.

✔ Pintle Receiver Hitch: A pintle hitch is necessary to tow the U-Cart safely. If you don’t have a pintle receiver hitch, one will be provided with the rental, but if not returned, there is an $80 charge.

NOTE: All vehicle requirements must be met at the time of rental. Rentals will not be issued if your vehicle does not comply. Please call ahead with any questions regarding towing requirements.

a 10 yard dumpster with a concrete slab in it is sitting on the side of the road .

⚠️ U-Cart Warning: NO Mixing Concrete Yourself

For your safety, adding concrete is strictly prohibited—only a trained Bert & Mary representative is allowed to load the mixer. These machines are powerful, heavy-duty equipment designed for industrial use. Improper handling can result in serious injury, including crushed limbs, severe burns from overheating components, or even fatal accidents.


No outside concrete is allowed (e.g., Home Depot, other suppliers). Using unauthorized materials or attempting to add concrete yourself will result in penalties and may void your rental agreement.

⚠️ Need more concrete? Call us. We’ll send a professional to handle it safely. DO NOT attempt to load the machine yourself. Your safety—and the integrity of our equipment—depends on it.

Projects Perfect for U-Cart Rentals

Our clients in Baltimore have used U-Cart rentals for all kinds of small concrete projects, making them a versatile and cost-effective solution. Whether you're a homeowner, contractor, or landscaper, these easy-to-use trailers are great for projects like:

Residential Construction & Repairs Landscaping & Masonry
Patios & Walkways Driveway & Curb Repairs Retaining Walls
Fence & Deck Post Footings Slabs & Shed Foundations Garden Edging
Hot Tub & AC Pads Stairs & Ramps Concrete Planters
Small Garage Floors Footing For Additions Outdoor Fire Pits
Sidewalk Extensions Pole Barn Floors Decorative Concrete Features

Rent a U-Cart today and get your concrete project done easily and affordably! 

Concrete Coverage & Vehicle Capacity Guide

To ensure you get the right amount of concrete for your project and have a suitable vehicle for transport, use the guide provided.

Concrete Coverage Per Yard

This table shows how much area your chosen amount of ready-mix concrete will cover at 4 inches thick:

Concrete Amount Coverage Area (4" Thick)
0.5 Yard 5 ft x 5 ft
1 Yard 9 ft x 9 ft
2 Yards 18 ft x 18 ft

Truck Towing Requirements

Your vehicle must meet the towing capacity for safe transport based on how much concrete is in the mixer:

Truck Type Max U-Cart Load
½ Ton Truck (e.g. F-150) Can haul up to 1.5 yards
¾ Ton Truck (e.g. F-250) Can haul up to 2 yards

📌 Reminder: Make sure your vehicle has a minimum towing capacity of 7,500 lbs and a proper bumper hitch before picking up your U-Cart. If you’re unsure, call us, and we’ll help confirm if your truck is suitable!

Frequently Asked Questions About U-Cart Rentals

  • What is a U-Cart?

    A U-Cart is a towable concrete mixing trailer that allows you to haul and mix ready-mix concrete using your own vehicle. It’s an affordable and convenient solution for small-scale concrete projects without needing a full delivery.

  • How much concrete can a U-Cart hold?

    Each U-Cart can hold up to 2 yards of ready-mix concrete, making it perfect for patios, sidewalks, post footings, and more.

  • Do I need to return the U-Cart the same day?

    Yes, U-Carts must be returned the same day they are rented. Failure to return it on time or requiring us to pick it up will result in a $500 - $1,000 fee.

  • Can I purchase mixing materials at pickup?

    Yes! We sell ready-mix bags, sand, gravel, cement, and additives on-site, so you can get everything you need when you pick up your U-Cart.

  • What are the vehicle requirements for towing a U-Cart?

    You and your vehicle must meet the following requirements to rent and tow a U-Cart:

    ✔ A bumper hitch (no exceptions)

    ✔ A minimum towing capacity of 7,500 lbs

    ✔ A pintle hitch receiver for safe towing

    ✔ Proof of insurance and a valid driver’s license

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