Trolley Case vs Regular Case: Which is Right for Your B2B Application?
5 Key Takeaways: Trolley Case vs Regular Case: Which is Right for Your B2B Ap
- Topic: guide — industry context for B2B buyers and procurement teams
- Date: 2026-08-24 — current standards, certifications and market conditions
- Applications: protective cases for industrial tools, MRO, photography, drones, defense, medical devices, marine, audio
- Procurement: MOQ 500 pieces per Pantone color, 30–45 days lead time after tooling approval, CE/RoHS/REACH/ISO 9001/BSCI
- Shipping: EXW Guangdong (pickup) or FOB Shenzhen / Ningbo (sea freight). 28–35 days to Hamburg / Rotterdam
Direct answer: Trolley cases (with retractable handle + inline-skate wheels) are best for B2B applications where the user carries the case for > 50 meters or transports > 5 kg of equipment. Regular cases (handles only) are better for short carries (< 50 m) and lighter loads. Kexin Series 9 and Trolley series are trolley-format; 0Series, 1Series, 6Series, 7Series, 8Series are regular format.
Trolley Cases (Kexin Series 9 HD + Trolley)
Features: retractable handle extends 950-1000mm, 2 inline-skate polyurethane wheels, side handle for lifting, top handle for grabbing. Weight empty: 2.5-8.5 kg. Capacity: 5-50 kg payload. Best for: traveling sales engineers, mobile medical/diagnostic teams, exhibition/trade show transport, defense logistics, drone field operators.
Regular Cases (Kexin Series 0/1Series/6Series/7Series/8Series)
Features: 2-3 fixed handles (top, side, front), no wheels. Weight empty: 0.6-3.5 kg. Capacity: 5-30 kg payload. Best for: equipment storage, fixed-location use, short transport (office, workshop, vehicle trunk), defense and aerospace racking systems.
Decision Framework
- Choose trolley if: user carries > 50m, payload > 5 kg, frequent travel, mobile workstation
- Choose regular if: stationary use, payload < 5 kg, racking/storage, vehicle transport only, rugged defense environments
Cost Difference
Trolley cases are 30-50% more expensive than regular (USD 95-180 vs USD 38-95 for similar size). Wheel replacement: USD 20-30 per set (replaceable).
FAQ
Can I add wheels to a regular case?
Yes. Wheel retrofit kit available for selected 8Series models (USD 50-80 per set). Adds 1.5 kg to weight. Modifies IP rating slightly (wheels create water ingress points).
How long do wheels last?
Polyurethane wheels last 5+ years under normal use (5-10 km/week). Heavy industrial use (20+ km/week): 2-3 years. Replaceable: USD 20-30 per set.
Are wheels TSA-approved for air travel?
Yes. Inline-skate wheels are standard for checked luggage. No special approval needed.