Commercial Shopping Cart — High-Capacity, Stackable, Silent Model

Custom made

Core Advantages

    Capacity configuration – Main basket volume ranges from 100 to 180 liters, with optional lower deck or second basket. Suitable for household bulk purchases and large-format packaging in warehouse stores.

    Nesting storage – V-shaped or U-shaped nesting slots are built into the rear of the cart, with the push handle of the preceding cart inserting into the nesting interface of the following cart. Ten nested empty carts occupy a total length of 1.2 to 1.5 times the length of a single cart, reducing the retrieval aisle footprint.

    Silent operation – Caster wheels feature double ball bearings. Wheel surface material is TPR (thermoplastic rubber) or polyurethane. On tile or epoxy floors, measured rolling noise ranges from 45 to 55 dB when empty at 3 km/h, compared to 65 to 75 dB for standard PVC wheels.

    Steering control – Front wheels are swivel casters with return-to-center springs. Rear wheels are rigid casters. Yaw angle deviation during straight-line pushing is controlled within 3 degrees.

Product Features

    Frame material – Q195 or Q235 carbon steel round tubing, diameter from 16 to 22 mm, wall thickness from 1.2 to 1.5 mm.

    Basket material – Carbon steel wire, diameter from 4.0 to 6.0 mm, welded spacing from 50 to 80 mm.

    Surface finish – Electrostatic powder coating or hot-dip galvanizing. Coating thickness from 60 to 80 microns. Colors available in silver gray, dark gray, blue, red, or specified RAL codes.

    Caster specifications – Front: 125 to 150 mm diameter (swivel, double bearings). Rear: 125 to 150 mm diameter (rigid, double bearings). Wheel surface material: TPR or polyurethane.

    Nesting method – Vertical nesting at an angle of 10 to 15 degrees. Nesting lock located at the bottom of the rear basket, mechanically engaging with the front cart's push handle.

    Handle height – 900 to 1050 mm above the floor, based on ergonomic data.

    Load capacity – Basket rated load: 50 to 80 kg. Lower deck rated load (if equipped): 20 to 30 kg.

    Empty cart weight – 12 to 18 kg (excluding packaging).

    Brake configuration – Optional foot-operated brake on rear wheels, locking single wheel.

    Child seat (optional) – Located behind the push handle. Seat load capacity: 15 to 20 kg. Includes safety belt and leg protection openings.

Application Scenarios

    Household bulk shopping in large supermarkets.

    Large-format product transport in warehouse club stores (e.g., Metro, Costco types).

    High-capacity shopping for customer self-service in community convenience stores.

    Large-format grocery stores within shopping malls.

Frequently Asked Questions and Precautions

Frequently Asked Questions

Q: Do silent casters remain low-noise after long-term use?
A: Under normal load conditions, double ball bearings experience a noise increase of no more than 10 dB over their service life (approximately 500 to 800 km of rolling distance). Dust covers on the bearings reduce foreign material ingress. Bearing lubrication should be inspected every 6 months.

Q: Are nested shopping carts stable?
A: The nesting mechanism uses an angled nesting design. In a nested stack, the rear cart's front wheels lift off the ground, shifting the center of gravity rearward. Nested cart trains can be moved on flat floors. No tip-over occurs when the nested quantity does not exceed 15 carts.

Q: Is this shopping cart compatible with escalators?
A: Cart length and wheelbase are designed to fit standard supermarket escalator step dimensions. Wheelbase (distance between front and rear axles) ranges from 650 to 750 mm. Escalator step width is typically 800 to 1000 mm, providing compatibility. When using on escalators, push the cart sideways onto the center of the step.

Precautions

    Do not use the child seat for children exceeding 20 kg. Check that the safety belt buckle is fully engaged before use.

    Do not use the shopping cart to transport open liquid containers (e.g., lidless buckets or open boxes), as the basket bottom has gaps.

    When nesting, fully insert the front cart's push handle into the bottom of the rear cart's nesting slot. Only release after an audible click is heard.

    Protect caster bearings from corrosive liquids (bleach, strong acid cleaners). Contact will cause bearing rust or seizing.

    Inspect the return-to-center springs on swivel casters monthly. Spring failure will cause directional deviation when pushing the cart.

    After outdoor use, wheel surfaces may pick up sand or grit. Clean debris from wheels before use to prevent floor scratching.

    This shopping cart is not intended for slopes exceeding 5 degrees, as fully loaded carts may slide downward uncontrollably.