Rubber-tired gantry crane

single-girder

Rubber tire gantry crane (RTG) is a type gantry crane which can free moving on the ground without track rail. Nante offer provide ≤ 20ton capacity single girder RTG with hoist,≤ 63ton capacity RTG with hoist, and ≤ 100ton capacity RTG with winch. Nante’s RTG has the features of reasonable structure design, smooth running, flexible steering mechanism, safety and reliability, high intelligence etc. Features 1） - Follows the international design code, like FEM, CMAA, EN ISO, GB. 2） - Equip with NHA European standard hoist, or NW series European standard winch, the gear box and motor is directly connection; the winch has dual brake design, can add extra disk brake on the drum; Nante can customized the winch base on the different special requirement.。 3） - The girder is equipped with walkway and handrail, which is reasonable design, compact and welded by S355 material, the welding specification follows ISO 15614, AWS D14.1, deflection can from 1/700 ~ 1/1000, MT or PT is requested for Fillet welding and UT is requested for joint welding. 4） - The wheel is solid tire or pneumatic tire, the steering mechanism can be design with gear or slewing bearing, which is more flexible. The wheel can change to any direction by remote control or cabin. 5） - The control panel design follow IEC standard, and it is installed inside IP55 enclosure with socket for easy Installation. The Control Panel is an integrated design and follow IEC standard, use stainless resistor for the inverter to reach a better space utilization. The control enclosure is IP5, can upgrade to IP65, plus heater and special air conditioner for the cooling.