Overhead cranes (bridge cranes) 1t–550t from Tongyu / Henan Lugang: single girder LD, European HD, double girder QD, grab and magnetic types for workshops, warehouses and assembly.
| Capacity | 1t – 550t |
| Span | 7m – 40m |
| Lifting height | Customized 6m – 30m+ |
| Duty group | A3 – A7 (FEM/ISO) |
| Control | VFD, cabin / remote / pendant |
| Girder | Q345-B, 100% weld inspection |
| Power | 380V/50Hz or per site |
Henan Lugang Crane Group, founded 2007 in Changyuan — China's crane hub — is a Grade-A manufacturer (ISO9001/14001/45001, ~45% domestic share, 60+ patents). Tongyu is its professional sales & selection partner: we confirm capacity, span, lift height, site and power before recommending, so you never over- or under-buy, and we coordinate logistics, installation and after-sales. Standard models ship in 15–25 days; spare parts and 1h-response service back every order.
For 1–32t light duty choose LD single girder or HD European; above 32t or heavy duty (foundry, grab) choose QD double girder.
Yes — HD low-headroom, VFD, three-in-one drive, energy-saving and low-maintenance.
Yes — anti-sway, IoT monitoring and unattended operation are available on request.