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Pony Express 2100 Motorized Cylinder Delivery Cart

  • AvailabilityThis product has changing stock availability due to its unique nature. To ensure we provide you with the most accurate information, we do not display its stock status or price online. For the latest stock and price information, please contact us by calling 1-888-233-5563 or using the live chat option at the bottom right-hand side of the screen.
  • BrandEK Tech
  • ModelPony Express 2100
Ratings as of Oct 2026

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Specifications

Performance
Top speed0 to 3 mph variable speed
RangeUp to 10 miles of operation between charges
BrakesRegenerative dynamic braking plus electro mechanical parking brake
ControlsHorn and emergency stop button at the operator station
ChargerOn board UL and CSA listed smart charger, 100 to 240 VAC, 50/60 Hz
Power managementAutomatic sleep mode conserves battery power when not in use
Country of originDesigned and manufactured in the USA
Size & Build
Cylinder capacityLiquid gas cylinders up to 20 in (500 mm) diameter and 850 lb
Cylinder heights57 to 69 in (1450 to 1750 mm)
LoadingAutomated loading and unloading, patent pending
FrameHeavy duty welded construction with powder coat painted finish
Overall dimensions56.3 in L x 25.5 in W x 50.8 in H (1430 x 650 x 1290 mm)
Use environmentsIndustrial, medical and commercial
Warranty2 year warranty on the frame and drive system

Overview

Pony Express 2100 motorized liquid cylinder delivery cart

The Pony Express 2100 from EK Tech is a motorized cart that loads, moves and unloads large liquid gas cylinders up to 850 lb without the operator lifting. Powered drive, regenerative braking and easy handling in tight spaces let one person deliver dewars safely through hospitals, labs and fill plants.

The Pony Express 2100 is the first motorized liquid gas cylinder cart with automated loading and unloading. Built by Electro Kinetic Technologies, it picks up a large liquid cylinder, often called a dewar, and sets it back down without the operator lifting, tipping or steadying the load by hand. That removes the back strain of moving cylinders and the finger and hand injuries that happen when a heavy cylinder is levered onto a manual cart.

The patent pending drive system moves cylinders up to 850 lb on flat, inclined and rough surfaces at walking pace. The ergonomic cart maneuvers in tight spaces, so it threads through storerooms, elevators and corridors, and the built in braking prevents loss of control on sloped surfaces.

Safety is engineered in at every level. Regenerative dynamic braking brings the cart to a controlled stop at any speed, an electro mechanical parking brake locks it when parked, and a horn and emergency stop button sit at the operator station. Automatic sleep mode conserves the battery between deliveries, and the on board UL and CSA listed smart charger runs on any 100 to 240 VAC outlet. A charge covers up to 10 miles of operation.

Hospitals use the 2100 to deliver liquid oxygen, labs and fill plants move nitrogen and argon dewars, and manufacturers run it wherever large liquid cylinders travel. Like every Pony Express cart it is designed and manufactured in the USA with a heavy duty welded, powder coat painted frame and a 2 year warranty on the frame and drive system. Need the smaller cart for K size high pressure cylinders? See the Pony Express 2010.

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Warranty

How long is the warranty on the Pony Express 2100? What is included and excluded?

The Pony Express 2100 comes with a 2 year warranty on the frame and drive system. It does not cover service or transportation costs, normal wear items, damage from misuse, unauthorized work or modifications, or outdoor storage. Shipping damage and incidental damages are also not covered. The warranty is valid for the original buyer with a sales receipt, and any warranty changes need approval from Electro Kinetic Technologies, LLC.

Warranty policy

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Documents

What size cylinders does the Pony Express 2100 carry?

The 2100 takes large liquid gas cylinders, often called dewars, up to 20 in (500 mm) in diameter and up to 850 lb. Cylinder heights from 57 to 69 in (1450 to 1750 mm) fit. It carries one cylinder at a time and is built for large liquid cylinders only.

What is the difference between the Pony Express 2100 and the 2010?

The 2010 is the compact cart that takes a single dewar or up to four K size high pressure cylinders, and the operator loads it by hand. The 2100 is built for large liquid cylinders only and adds automated loading and unloading, so the cart itself picks the dewar up and sets it down. If your team moves dewars all day, the 2100 removes the lift entirely.

How does the automated loading on the 2100 work?

The operator positions the cart at the cylinder and the cart picks it up and later sets it back down. Nobody lifts, tips or steadies the cylinder by hand, which is where many hand and finger injuries in gas handling happen when a heavy cylinder is levered onto a manual cart. The loading system is patent pending.

Who uses the Pony Express 2100?

Hospitals use it to deliver liquid oxygen, laboratories, fill plants and gas distributors move nitrogen and argon dewars, and manufacturers run it wherever large liquid cylinders travel. It is rated for industrial, medical and commercial use.

Can the 2100 handle ramps and rough floors with a full dewar?

Yes. The drive moves cylinders up to 850 lb on flat, inclined and rough surfaces at walking pace. Regenerative dynamic braking gives a controlled stop at any speed, and an electro mechanical parking brake locks the cart when it is parked, so a loaded cart holds steady on a slope. Speed runs from 0 to 3 mph, and a horn and emergency stop button sit at the operator station.

How big is the Pony Express 2100?

The cart measures 56.3 in long, 25.5 in wide and 50.8 in high (1430 by 650 by 1290 mm). It is built to maneuver in tight spaces, so it works through storerooms, elevators and corridors. Check your tightest elevator and door with these numbers plus the cylinder you carry.

How far can the 2100 go on a charge?

A charge covers up to 10 miles of operation. The on board UL and CSA listed smart charger plugs into any 100 to 240 VAC outlet, and an automatic sleep mode saves battery power between deliveries.

What comes with the Pony Express 2100?
  • The complete motorized cylinder delivery cart with automated loading, assembled and tested at the factory
  • The on board smart charging system for any 100 to 240 VAC outlet
  • Operator documentation for daily use and charging
Where is the Pony Express 2100 made?

It is designed and manufactured in the USA by Electro Kinetic Technologies in Germantown, Wisconsin, with a heavy duty welded frame in a powder coat painted finish.

Does the 2100 make our facility compliant with gas cylinder rules?

No cart can do that on its own. As a general rule, OSHA 1910.101(b) requires in-plant handling, storage and use of compressed gas cylinders to follow CGA Pamphlet P-1, and your facility safety officer and local fire code set the storage rules. Check your cylinder handling procedures with them when you add the 2100 to your workflow.

How is my cart delivered?

It ships by freight truck. Call 1-888-233-5563 and we quote shipping to your address before you order.

How do I order?

Call 1-888-233-5563. We confirm the build, the price and the delivery with you and place the order on the phone.

Can I talk to someone before I buy?

Yes. Call 1-888-233-5563. Real people answer, business hours and weekends.

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Pony Express 2100 Motorized Cylinder Delivery Cart

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