Crane end carriage

Description

Excellent crane end carriages, which have developed in various designs, offer flexibility and high operating reliability. The various combinations of 2 wheels, 4 wheels,8 wheels, and 16 wheels will be satisfied with different wheel pressure.The various combinations of end carriage and main girder are easily adapted to different workshop space.

The structure of crane end carriage

Bogie also named as End Carriage/end trucks or trolley groups mainly composed by wheel, motor,steel structures, axis pin, pinion axle, buffer, connecting plate and connected flange and so on.There are two end carriages in the bridge crane, which are installed on both ends of the main beam. Bogie can be used to support the bridge, which is usually made by Q355B steel.

The large selection of travel wheels and special wheel designs enable Bogie to be adapted to almost any travel rails and operating conditions.Cost-effective, ready to install, simple installation and alignment, favorable dimensions and a wide variety of versatile connection options make our end carriage particularly cost-effective.As crane Bogie is requested according to different needs from client all over the world, we can make it by following drawings and customized processing from custom.

Design of crane end carriage

• Direct Driving design with high transmission efficiency. Using hollow tube for the steel housing. Wheel material is alloy steel with proper heat treatment which is more stable and durable.
• Rectangular tube structure, compact structure, convenient installation and maintenance, exquisite appearance and light weight. Use Q355B steel material(ISO EN S355, DIN ST52, ASTM A 572 Grade 50), 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.
• Shoot Blasting follow ISO8501-1 SA2.5 class, roughness follow ISO 8503 G class, clearness follow 8502-3 Level II. Use top brand like Hempel, International, and Jordon’s Rich zinc epoxy painting for the prime, middle layer coating. Use polyurethane topcoat for the finished layer coating. All NANTE painters are trained or inspected by NACE or FROSIO level II Inspector.
• Worldwide top brand gear motor make sure the quality, IP55, F insulation class, overheat protection, manual release bar, and equipped with electro-magnetic brake.
• The control panel enclosure is IP55, and wiring is base on IEC standard.User inverter control for lifting and cross travel, smooth and low energy consumption.And PLC programming is optional.
• Can customized design base on different application and duty group.

Application of crane end carriage

End carriage is designed and manufactured as modular solutions for a wide variety of applications, such as workshop overhead bridge crane, gantry crane, suspension cranes and traveling structures,Transfer cars,semi-gantry cranes,underslung cranes,paper industry,steel mill, automobile industry,container port,hydropower industry,nuclear power industry,wind power industry,etc. We are committed in providing our customers with quality and customized service.