Cranes

Special features of Tuobro Cranes: 

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• Structure: The material used in the construction conforms to the highest quality standards including multiple ISO certifications. Radiography is done for all weld joints. The bridge is designed for rigidity and minimum vibration. 

• Wheel Assemblies: Crane and trolley wheels are parallel treaded double flanged forged carbon steel wheels. They are heat treated to required hardness by a sorbatizing process upto a depth of 15mm. 

• Gear Reducer: Available in double, triple and quadruple reduction stages using alloy steel helical/spur gears and precision cut by a hobbing machine. All gear reducers are totally enclosed with oil bath splash lubrication. 

• Micro-Gear Reduction: Can be provided between 10%-30% of main speed in hoist, trolley or crane motions. High speeds are achieved by a separate planetary gear reducer and pony motor with separate brakes.   

• Drive: A wide section of electrical control packages are provided and can be custom fit based on the user specifications. 

• Crane Controls: Push button pendant control, remote controls and drum controllers in the cabin, among others provide a host of choices.