A typical toy crane machine can hold anywhere from 20 to 50 prizes at one time, though this number varies significantly based on several factors. The actual capacity depends primarily on the size of both the machine itself and the prizes inside. Standard arcade claw machines usually accommodate between 25-35 medium-sized plush toys when properly filled.

Smaller capsule toy machines might hold up to 50-60 small plastic capsules, while larger premium prize machines could contain as few as 15-20 bigger items. The arrangement also affects capacity - machines with prizes loosely piled can hold more than those with items carefully positioned for easier grabbing.

Most operators aim for what's called the "sweet spot" - enough prizes to make the machine look attractive and winnable, but not so many that players can easily grab items. The average commercial machine you'd find in arcades or family entertainment centers typically contains 25-30 prizes when first stocked. As players win prizes, the number decreases until the machine is refilled, usually when it drops below 15-20 items.

Remember that overfilling a crane machine can actually make winning more difficult, as prizes become tightly packed and the claw cannot grasp individual items effectively. The best-stocked machines have enough space between prizes for the claw to properly grab items while still maintaining an appealing, prize-filled appearance.