Port Fixed Crane Gearbox

Main technical characteristics:

Main application areas:

Important Tips:

When using port crane gearboxes, strict adherence to operating procedures is mandatory. Overloading (instantaneous load exceeding 200% of the rated value) and frequent rapid starts and stops (starting intervals must exceed 3 minutes) are strictly prohibited. Regular maintenance is critical, including checking oil levels and quality every 500 hours using specified lubricants, cleaning the breather valve monthly to ensure proper ventilation, and inspecting and replacing aged seals quarterly. For professional maintenance, gear meshing conditions must be inspected every 2,000 hours, and annual vibration spectrum analysis must be conducted to predict bearing condition, with only original manufacturer parts permitted. For special operating conditions, the base must be reinforced before typhoon season, low-temperature lubricant rated for -30°C must be used in winter, and seals must be inspected immediately after water-related operations. Safety precautions: If oil temperature exceeds 90°C during operation, the unit must be shut down. Abnormal vibration (exceeding 7.1 mm/s) requires immediate diagnosis. Unauthorised modifications or welding repairs are strictly prohibited. It is recommended to establish a digital maintenance record system for predictive maintenance to ensure the gearbox achieves its designed service life of over 15 years in the harsh port environment.