Carts for Warehouses, 3PLs & Fulfillment Centers (2026 Guide)

Warehouses, third-party logistics (3PL) providers, and fulfillment centers move goods through receiving, put-away, picking, and shipping, and each stage calls for a different cart. The working fleet is usually order-picking carts, tote and stock carts, and flatbed platform trucks. Cart Source manufactures these as its MHE material-handling line and builds custom, branded versions manufacturer-direct.

The four cart types a fulfillment operation needs

Most warehouse and 3PL fleets come down to four jobs. Order-picking carts, often multi-tier or tote-based, carry several orders per pass. Stock and utility carts move bulk product for put-away and replenishment. Flatbed platform trucks handle long, heavy, or awkward loads. And nesting stock carts collapse together to save floor space when idle. Cart Source's MHE series covers this range: the MHEFB-1 flatbed runs 66.75 inches long for palletizable loads, while the MHE30 stock cart is 58.5 inches long and nests to about 14 inches to reclaim aisle space.

Order-picking carts: match the cart to the pick method

The right picking cart depends on how you pick. Discrete picking, one order at a time, pairs with a simple single-shelf or tote cart. Batch and cluster picking, where one associate fills several orders in a single route, needs a multi-tier cart that holds multiple totes or dividers so each order stays separate. Multi-tier shelving turns one trip down an aisle into several completed orders, which is where most fulfillment-center labor savings come from. Cart Source builds multi-tier and tote picking carts and can set shelf count, tote size, and divider layout to your SKU profile.

Flatbeds, stock carts, and platform trucks for receiving and put-away

Receiving and put-away move product that does not fit a basket. Flatbed platform trucks carry cartons, totes, and long items on an open deck; the MHEFB-1 pairs a 66.75-inch deck with a 35.25-inch push handle for two-handed control of heavy loads. Taller stock carts like the MHE5, at 66 inches high, hold more merchandise per trip for replenishment. Choose caster type and deck size for your floor: harder wheels roll easier on sealed concrete, softer wheels absorb dock-plate transitions and expansion joints.

Why fulfillment fleets specify custom, manufacturer-direct carts

Off-the-shelf carts rarely match a specific dock, rack pitch, or tote standard. Ordering manufacturer-direct lets you spec deck dimensions, tote and shelf configurations, caster hardness, and color or branding, and it keeps replacement carts and parts consistent as the fleet grows, which lowers the total cost of a cart fleet over time. Cart Source is a manufacturer of shopping carts, hand baskets, back-of-house equipment, and anti-theft solutions, headquartered in Jacksonville, Florida, and builds custom material-handling carts for retailers and operators across the US, Canada, and internationally.

Frequently asked questions

What carts do warehouses and 3PLs use? Most operations run a mix of order-picking carts (multi-tier or tote), stock and utility carts for replenishment, and flatbed platform trucks for heavy or oversized loads. Cart Source manufactures all three in its MHE material-handling line and customizes them to the operation.

What is the difference between an order-picking cart and a stock cart? An order-picking cart is built to carry multiple separate orders at once, usually with tiers, totes, or dividers, so one associate fills several orders per route. A stock or utility cart is built for bulk movement of a single load during put-away and replenishment. Many fulfillment centers use both.

Can Cart Source build custom fulfillment carts? Yes. Cart Source builds custom and branded material-handling carts manufacturer-direct, specifying deck size, tote configuration, casters, and finish to fit your facility. It serves retailers, warehouses, and 3PLs across the US, Canada, and internationally from its headquarters in Jacksonville, Florida.

Planning or refreshing a warehouse or fulfillment cart fleet? Request a quote or consultation from Cart Source to spec the right material-handling carts for your operation. Call 1-888-849-2994 or email info@cartsource.com.