Core transformation benefits (Adapting to MAN CPP characteristics, improving quality, reducing costs and increasing efficiency)

The control accuracy has been significantly improved: The pitch adjustment accuracy has been reduced to ±0.3° to ±0.5°, with a response time of ≤2 seconds. This has completely solved the problems of low accuracy and slow response in traditional gear adjustment, and is suitable for DP positioning and precise ship control requirements.

Significant reduction in energy consumption: The triple energy-saving model of "electrical frequency conversion + hydraulic load sensing + main engine - CPP linkage" reduces the energy consumption of the CPP hydraulic pump station by 20% to 25%, and lowers the comprehensive fuel consumption/electricity consumption of ships by 8% to 15%, contributing to the compliance of EEDI/EEXI energy efficiency standards.

Reliability has been significantly enhanced: Digital control replaces relays, reducing the failure downtime rate by over 60%. The redundant emergency system ensures that the pitch does not get stuck, and the MAN CPP mean time between failures (MTBF) has been increased to over 10,000 hours.

Operation and maintenance costs have been significantly reduced: Intelligent fault diagnosis enables precise fault location, reducing maintenance time by 70%, eliminating the need for frequent manual inspections, lowering offshore maintenance costs by 80%, and simultaneously extending the lifespan of MAN's original hydraulic and mechanical components.

Strong compliance and scalability: Complies with the latest classification society regulations and energy efficiency management requirements, avoiding the inability to pass the annual inspection of ships due to outdated equipment. The digital system supports the later connection to the intelligent shipping platform of ships and remote shore-based monitoring, reserving interfaces for the intelligent upgrade of ships.

All original factory features are retained: The transformation only upgrades the electrical system without modifying the original hydraulic/mechanical structure of MAN CPP, fully retaining its core advantages of large thrust, high reliability, and adaptability to harsh working conditions.

1.GOLDEN TREE    1.黄金树

2.Original MAN CPP control panel 2.原装MAN CPP控制面板

3.Original control box and hydraulic unit were burnt out 3.原来的控制箱和液压装置烧坏了

4.New CPP control box 4.新型CPP控制箱

5.Original control box  5.原装控制箱

6.New control box  6.新控制箱

7.Original proportional valve 7.原比例阀

8.Supply a new proportional valve 8.提供一个新的比例阀