RTG Wheel Shaft ZPMC Port Machinery spare parts

RTG Wheel Shaft ZPMC Port Machinery spare parts

RTG wheel Shaft, custom-designed for RTG tire-mounted container gantry cranes, are the core load-bearing transmission components of the travel system. They are precision forged from ZG35CrMo high-strength alloy cast steel and undergo segmented temperature-controlled heat treatment, resulting in a robust, wear-resistant, and impact-resistant structure. Manufactured to original factory standards, they are compatible with various RTG crane travel wheel sets, connecting the wheel rim to the travel drive system. They bear the heavy load of the entire machine and transmit travel power, preventing wheel axle deformation and axle head wear, ensuring smooth and stable equipment movement. Suitable for heavy-duty, dusty, humid, and salt-spray environments such as ports and docks, they meet the high-speed movement and precise positioning requirements of RTG cranes.
As a key component of the RTG crane’s traveling system, this product is the preferred choice for industry professionals due to its superior materials and precision manufacturing. Its core functions are to bear heavy loads, transmit traveling power, and stabilize wheel assembly operation. It combines high strength and toughness, with a tensile strength ≥780MPa and a shaft hardness of HB240-HB280. It is wear-resistant and impact-resistant, effectively resisting corrosion from complex port conditions, reducing traveling system failures and maintenance costs. It is compatible with various sizes of RTG cranes and allows for continuous 24-hour heavy-load operation. This product adheres to original manufacturer standards and complies with GB/T 3077-2015 and ISO 683-15:2018 industry standards, maintaining the same quality as the original manufacturer. It can be directly replaced and is easy to install. Precisely matched core technical parameters: shaft diameter 180mm±0.2mm, shaft length 850mm±0.3mm, shaft end diameter 120mm±0.2mm, bearing model 32224, rated load 150t, operating temperature -20℃~60℃, surface roughness Ra≤1.6μm. Dimensionally precise, firmly connected, assembly without loosening or jamming, built-in reinforcing ribs optimize the structure, balancing load-bearing capacity and transmission efficiency, adaptable to various complex working conditions, and facilitating efficient equipment operation.

Basic parameters:

Place of Origin: Shanghai China
Model Number: DW0101
Material: 45#
Size: 210*210*1120mm
Color: Black
Face Material Composition: Paint
Weight: 245kg
Product Name: Shaft

RTG wheel Shafts are core load-bearing transmission components of the RTG crane’s travel system, directly affecting travel stability, load-bearing capacity, and operational efficiency. We specialize in port accessories; our products undergo rigorous testing, ensuring reliable quality and comprehensive after-sales service. We support both wholesale and retail procurement, effectively reducing downtime due to travel system malfunctions and facilitating the efficient operation of various port tasks.

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