When sourcing a hand forklift, you must prioritize Load Capacity, typically ranging from 2,000kg to 5,000kg. Ensure the Fork Length and Width (standard is often 1150x550mm or 1220x685mm) match your specific pallet sizes. Additionally, check the Pump Type; a Integrated Casting Pump is generally more durable and leak-proof than a welded pump. The Wheel Material is also critical: Polyurethane (PU) is ideal for smooth indoor floors to reduce noise, while Nylon is better for rough surfaces due to its high chemical resistance and lower rolling resistance.