The Official Manufacturer of the SumoCart | Built in America, Built to Last.
SumoCart 1000 | Move GSA Containers Safely with a Purpose-Built Cart
$2,095.00
The SumoCart by SumoSpin LLC is the official American-made safe dolly engineered to move GSA containers, including Class 5 and Class 6 security safes, safely and efficiently. Built from solid steel in the USA, this patent-pending cart supports the full weight of your container, no balancing required, while staying low to the ground for maximum stability and control.
Key Features:
- 🇺🇸 Made in the USA – Designed, built, and assembled in the United States
- 🔒 Built to move GSA Containers (Class 5 & 6 Security Containers)
- 🧱 Solid Steel Construction for unmatched strength and durability
- ⚙️ Patent-Pending Design with ultra-low center of gravity
- 🛞 Three-Wheel System for zero-turn maneuverability
- 🪜 Two-Position Handle (vertical & diagonal) with quick-release pin
- 💪 Rated for 1,200+ lb loads, virtually impossible to tip
The SumoCart is trusted by government facilities, military bases, and contractors nationwide for one reason: it’s the safest, strongest, and most reliable way to move a GSA security container safe. If you’re looking for a safe dolly or hand truck to move GSA approved containers, look no further than our SumoCart 1000.
Introducing the SumoCart, The Official American-Made GSA Safe Cart Hand Truck for Class 5 & 6 Security Containers
There’s the hard way. Then there’s SumoSpin.
The SumoSpin Cart (SumoCart 1000) is the safest, fastest way to move GSA container carts, Class 5 & Class 6 security safes, and fireproof government storage units, with one operator, no tipping, and full control in tight spaces. Built in the United States from heavy steel with a patent-pending design, this cart eliminates the balancing act required by hand trucks and makes safe-moving finally… safe.
When strength, safety, and precision matter, nothing moves a GSA container like the SumoCart.
Designed and built in the USA by SumoSpin LLC, the SumoCart was created out of necessity, to safely move GSA Class 5 and Class 6 security containers weighing 600 to 1,200 pounds without the risk of tipping or strain.
Unlike traditional handcarts that require you to balance the full weight, the SumoCart supports the container completely, keeping it low to the ground for stability and effortless maneuverability. With its patent-pending design, this cart glides through tight spaces with a zero-turn radius, making it the safest and easiest way to transport heavy, high-security safes.
Why Movers Prefer the SumoCart 1000
Strong. Stable. Zero tipping. Built to solve the problems every GSA safe mover deals with.
SumoCart 1000 Technical Specs
| Load Rating | Up to 1,200 lb |
| Load Area Width | 23″ |
| Baseplate Material | 3/8″ Solid Steel |
| Baseplate Height | Just inches from the floor for ultra-low CG |
| Wheel Configuration | Heavy-duty three-wheel design |
| Turning Radius | Zero |
| Handle | Two-position, removable; diagonal + vertical |
| Handle Pin | Fast-release steel pin (sold as accessory) |
| Construction | Welded steel; small-batch manufacturing |
| Compatibility | GSA Approved Class 5 & 6 Security Containers |
| Patent Status | Patent Pending |
| Manufacturing | Made in the USA |
Built for industrial use, secure facilities, and any environment where safe-moving must be controlled, predictable, and low-risk.
Better than your traditional GSA Container Hand Truck or GSA Safe Dolly
Fixing the “stupid design flaws” the industry ignores.
Most carts on the market were never designed for GSA security containers. They’re unstable, hard to balance, and dangerous in tight spaces. SumoSpin builds smarter tools, starting with the SumoCart 1000 and expanding into yard, beach, airport, and pool equipment that solves real-world frustrations.
Frequently Asked Questions About the SumoCart 1000
3 Year Warranty Guarantee
SUMO products are warranted against defects in workmanship or materials, under normal use, to the original owner. SumoSpin’s maximum liability under the warranty will be limited to the purchase paid price. The limited warranty is in lieu of all other warranties, expressed or implied, including warranties of merchantability and fitness.
1 review for SumoCart 1000 | Move GSA Containers Safely with a Purpose-Built Cart
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Anthony Dimartino –
Just wanted to tell you this is probably the best thing I have seen to move GSA containers!