Detailed Answer
Gantry crane (portal crane) remote controller: for many actions (bridge/trolley/hoist/auxiliary hoist/rail clamp) choose a 10-12 button dual-speed model, Leader LD-10DK (¥818~¥978) / LD-12DK (¥978); for large gantry cranes (shipbuilding/ports) choose the Xingjia Xingyao series (proportional joystick + bidirectional). Protection: outdoor IP67 (Leader standard) or IP68 (Xingjia Xingdun); Communication: for large open yards, optional high-gain antenna/relay.
| Button count | 10-12 buttons |
| Recommended | Leader LD-10DK/12DK |
| Outdoor | IP67/IP68 |
Note:Large-tonnage gantry cranes demand high precision; dual-speed is essential.