Quayside container cranes (ship-to-shore cranes) are large, high-value assets central to port productivity. Production is concentrated among a handful of global OEMs capable of building massive steel structures, complex hoisting systems, and advanced control electronics. Demand tracks container terminal expansion, vessel upsizing, and crane replacement cycles. With the continued growth of global container trade and the shift to ultra-large container vessels, production has shifted toward larger outreach, higher lift height, and faster cycle cranes, often with automation-ready hardware and sophisticated anti-sway and positioning systems.