Material | Industrial workshops, warehouses | Iron/Steel Construction (ASTM A36 Grade)▲ Industry Standard: Steel (ASTM A36) Our Base: Iron/Steel (ASTM A36) Our Advanced: Reinforced Steel (ASTM A572 Grade 50) | ▲ Our Advanced: 20% stronger than Base (tested via ASTM E8) | Base: Slightly heavier than aluminum carts (≈15kg vs 10kg) |
Load Capacity | Heavy equipment transport | 200kg (≈3 refrigerators) Industry Standard: 150kg Our Base: 200kg▲ Our Advanced: 250kg▲▲ | ▲▲ Advanced: Supports 50% more weight than Industry Standard (ISO 1219-2) | Higher capacity increases cart weight, reducing portability for lighter tasks |
Portability | Office relocations, retail restocking | 4-wheel caster system (ISO 9001 certified) Industry Standard: 2 fixed wheels Our Base: 4 swivel wheels▲ Our Advanced: Lockable casters + ergonomic handle▲▲ | ▲▲ Advanced: 360° maneuverability + brake locks for stability | Swivel wheels may scratch delicate floors (e.g., polished concrete) |
Durability | Outdoor storage, construction sites | Corrosion-resistant coating (ASTM B117 salt spray test, 1000hrs+)▲ Industry Standard: Uncoated metal Our Base: Powder-coated▲ Our Advanced: Epoxy resin coating▲▲ | ▲▲ Advanced: 5x longer lifespan in harsh environments (per ASTM G85) | Advanced coating adds 10% to cart cost |
Customization | Multi-purpose storage | Adjustable shelves (ISO 7218 compliant)▲ Industry Standard: Fixed shelves Our Base: 2-tier adjustability▲ Our Advanced: Full-tier adjustability + divider slots▲▲ | ▲▲ Advanced: 40% more storage configurations vs Base (per user case studies) | Customization requires manual adjustments (5-10 mins per shelf) |
Safety | Healthcare/food storage | Braked wheels (EN 12195-1 certified)▲ Industry Standard: No brakes Our Base: Single brake▲ Our Advanced: Dual brakes + anti-tip design▲▲ | ▲▲ Advanced: 40% lower risk of tipping (per OSHA compliance tests) | Brakes may freeze in extreme cold (-20°C and below) |