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Little Giant 3MW Series 3-Shelf Service Cart

Little Giant 3-Shelf 3MW Series Service Cart

Little Giant 3MW Series 3-Shelf Service Cart | Heavy-Duty Mobile Utility Cart

The Little Giant 3MW Series 3-Shelf Service Cart combines all-welded 12-gauge steel construction with a shelf design built for secure containment and easy access. The top shelf sits at 34" high with a retaining lip on three sides, while the front edge is lowered for quick loading and unloading. The bottom shelf features a lip on all four sides, fully securing its contents during transport.

Two rigid and two swivel 5" polyurethane casters provide smooth, controlled mobility. The swivel casters use Total Lock construction, locking both the wheel and the swivel simultaneously for a more secure hold than a standard wheel brake alone, keeping the cart stable and predictable when stopped near machinery, in busy aisles, or on sloped floors. Two sizes are available, both with a 1,200 lb capacity.

Models and Specifications:

♦ 3MW-2436-5TL, 24"W x 36"L. Capacity 1,200 lbs. Top shelf 34" high, 3-sided lip, front edge lowered. Bottom shelf 4-sided lip. Total Lock swivel casters, 5" polyurethane.

♦ 3MW-2448-5TL, 24"W x 48"L. Capacity 1,200 lbs. Same construction and features as 3MW-2436-5TL, but at a greater length.

Selecting the Right Model:

♦ Size: 24"x36" or 24"x48"; select based on the footprint of materials being transported and the available floor space.

♦ Total Lock casters: the combined wheel-and-swivel lock provides more secure positioning than a standard wheel brake, particularly valuable when the cart is used as a temporary work surface near machinery or on sloped floors where drift or pivot would be a concern.

♦ Shelf lip configuration: the top shelf's 3-sided lip with a lowered front edge balances containment with easy access, while the bottom shelf's full 4-sided lip provides maximum containment for the lowest, least-accessed level, useful for mixed loads including smaller boxes or loose components.

Where Commonly Used:

♦ Maintenance and Repair Staging Near Equipment: Maintenance teams staging tools and parts near machinery use the Total Lock casters to keep the cart securely positioned while working, reducing the risk of unwanted drift or shifting.

♦ Production Floor Job and Priority Organization: Production floors use the three-shelf layout to separate items by job, station, or priority, keeping mixed loads organized during transport.

♦ Sloped Floor and Uneven Surface Work Areas: Facilities with sloped floors or uneven surfaces use the Total Lock swivel casters for more secure positioning than a standard wheel brake provides.

♦ Warehouse and Shop Floor Mixed Load Transport: Warehouse and shop operations transporting mixed loads, including smaller boxes and loose components, use the bottom shelf's full 4-sided lip for reliable containment during movement.

CustomMHS is an authorized Little Giant distributor. All purchases include the manufacturer's factory warranty.

Prices are shown by manufacturer model number.
Compare the exact same item across competitors - no extra searching.

Model Number W x L x H Cart Capacity Price View Model
24" x 36"
1,200 pounds
$502.69
24" x 48"
1,200 pounds
$570.67

Frequently Asked Questions (FAQs)

What is the Little Giant 3MW Series 3-Shelf Service Cart designed for
This industrial service cart is designed to organize and transport tools, parts, and supplies across maintenance, production, and warehouse environments. Its three-shelf layout helps you separate items by job, station, or priority, keeping work organized on the move. With a 1,200-pound capacity, it is suited for real shop use without feeling flimsy under load. The all-welded build also supports long-term durability in daily, high-traffic conditions.
How strong is the cart, and what does all-welded construction add?
The cart uses 12-gauge steel shelves, which provide a sturdy platform for heavier items and repeated loading cycles. All-welded construction helps reduce flex and loosening over time compared to carts that rely heavily on bolts or knockdown frames. That added rigidity matters when you are moving heavier loads or rolling over uneven floors. In short, it is designed to remain stable and reliable under heavy use.
How do the shelf lips improve containment and daily usability?
The top shelf is 34 inches high and features a retaining lip on three sides, while the front edge is lowered to speed loading and unloading. This provides containment without making it difficult to access tools and parts. The bottom shelf has a lip on all four sides, which helps secure items during transport and reduces the chance of parts sliding off. This lip design is especially useful when moving mixed loads that include smaller boxes or loose components.
What caster setup does it use, and how does that affect maneuverability?
It rolls on two rigid and two swivel 5-inch polyurethane casters, which is a common and effective configuration for shop carts. The rigid casters help it track straight over longer distances, while the swivel casters make it easier to steer and position in tight areas. Polyurethane wheels typically roll smoothly and are a solid choice for many facility floor types. The result is a cart that is easy to control, even when loaded.
What are Total Lock swivel casters, and why do they matter for safety and control?
Total Lock swivel casters lock both the wheel and the swivel at the same time, not just the wheel. That means the cart is less likely to shift, drift, or pivot while you load parts, work off the shelf, or park it near equipment. It helps create a more stable “workstation” feel when the cart is stopped. If you use carts around machinery, busy aisles, or sloped floors, Total Lock can make day-to-day handling safer and more predictable.
Is the manufacturer’s warranty included with my purchase?
Yes. All products sold on CustomMHS.com include the original manufacturer’s warranty unless otherwise noted. Custom MHS is an authorized dealer for the brands we carry, which means your purchase is covered by the manufacturer's full factory warranty.

Built for Manufacturers, Warehouses &
Industrial Facilities

CustomMHS is an authorized distributor of industrial storage and material handling equipment for manufacturers, warehouses, distribution centers,
and industrial facilities across North America. From shelving systems and pallet racking to storage containers, workbenches, carts, security fencing, and cabinets,
we carry industrial-grade brands and help you choose the right specs, load ratings, and configuration for your facility, workflow, and space before you order.