Aluminium Shopping Trolley is a multifunctional vehicle with integrated detachable storage bag, designed to improve the management and transportation efficiency of items in mobile scenarios.

1. Composite material and structural strength

Frame material: 6063-T5 aluminum alloy pipe, wall thickness 1.2mm, tensile strength ≥200MPa, passed 10,000 push-pull fatigue tests without breakage.

Bag structure: 1680D polyester fabric + 5mm EVA lining, wear resistance index ＞10,000 Martindale tests, tear strength ≥80N.

2. Space optimization and load capacity

Bag capacity: 35L effective volume, built-in 3 independent compartments, maximum support 8kg/compartment load distribution.

Dynamic load-bearing: 25kg full load, passing 5cm high obstacles at a speed of 5km/h, axle impact test passed ISO 20957-1 standard.

3. All-terrain wheel design

Wheel parameters: 5.5-inch EVA foam wheel, tread pattern depth 3mm, rolling resistance coefficient 0.08, slope anti-skid angle ≤10°.

Steering system: 360° universal front wheel + directional locking of rear wheel, minimum turning radius 35cm, narrow shelf channel pass rate increased by 60%.

4. Environmental adaptation and cleaning maintenance

Waterproof performance: PU coating on the surface of polyester package, water pressure resistance >3000mmH₂O, supports low-pressure water gun washing.

Temperature tolerance: No embrittlement/deformation of materials under -15℃ to 70℃ environment, passed 72-hour high and low temperature cycle test.

5. Human-computer interaction optimization

Handle design: TPU coated handle, hardness 65±5 Shore A, in line with EN 1005-3 ergonomic standards, continuous push and pull for 1 hour hand pressure<15kpa.<>

Height adjustment: The telescopic push rod supports 4 heights to adapt to different user heights.

6. Logistics and environmental compliance

Folded volume: 53×39×36cm after folding, 6 units/box loading solution reduces sea freight volume by 30%, and container utilization rate reaches 92%.

Recyclability: Aluminum alloy frame recycling rate>95%, polyester fabric is GRS (certified, supports carbon footprint traceability.

1. Community group buying industry

Applied to fresh food delivery vehicles: waterproof package and independent compartment design, fruits and vegetables, frozen products and daily necessities can be loaded in a single transport, the delivery damage rate is reduced by 50%, and the group leader's sorting efficiency is increased by 35%.

2. Event planning industry

Applied to wedding set tool vehicles: customized LOGO silk screen service to match the theme vision, waterproof package to store flowers, lighting props, and muddy road passability in lawn wedding scenes is increased by 90%.

3. Cleaning service field

Applied to property cleaning vehicles: independent compartments are used to store detergents (≤5L/bottle), tools and garbage bags, and a single operation covers 10 floors of buildings, and the working hours are compressed to 2 hours/building.

4. Outdoor equipment rental

Applied to camping equipment transportation: EVA wheels are suitable for complex terrains such as beaches and gravel. A single vehicle can carry 4 tents + 20 sleeping bags, and the efficiency of camping material distribution is increased by 3 times.