Even in the toughest soils and under the harshest operational circumstances, the high-pull rope crowd system and the potent Kelly winch guarantee maximum performance and dependability.

即使在最坚硬的土壤和最恶劣的操作环境下，高拉力绳索拥挤系统和强大的凯利绞车也能保证最大的性能和可靠性。

This is shown in the hoisting and slewing system's maximum performance level and full redundancy system, which were attained by cleverly integrating and guiding all 12 engines with six power packs.

这体现在起升和回转系统的最高性能水平和完全冗余系统上，这是通过巧妙地集成和引导所有 12 台发动机和 6 个动力组来实现的。