据世界天然气2月26日消息称，芬兰科技集团瓦锡兰与日本液化天然气船商东京天然气公司子公司东京LNG运输公司签署了一项长期维修协议。

瓦锡兰周二表示，该交易需要对三艘使用瓦锡兰50DF双燃料发动机的液化天然气运输船进行一系列维护。

在合同期间，公司将使用其维修解决方案，包括定期维修、动态维修计划检查和备件。

瓦锡兰提供的状态检修将根据组件的实际性能，而不是传统的基于时间的调度，对服务需求进行预测性评估。

该公司表示，这可能会消除对意外和不定期船只维修的需要。

1 6.5万立方米的油轮分别由4台9缸瓦锡兰50DF和1台6缸瓦锡兰50DF发动机提供动力。

曹海斌 摘译自 世界天然气

原文如下：

Wartsila pens maintenance deal with Tokyo LNG Tanker

Finnish technology group Wartsila has signed a long-term maintenance deal with Japanese LNG shipowner Tokyo LNG Tanker, a Tokyo Gas unit.

Wartsila said on Tuesday that the deal entails a range of maintenance needs for three LNG carriers powered by Wartsila 50DF dual-fuel engines.

For the duration of the deal, the company will utilize its maintenance solution which covers scheduled maintenance as well as dynamic maintenance planning inspections and spare parts.

The condition-based maintenance provided by Wartsila will enable predictive assessments of servicing needs based on actual component performance, rather than conventional time-based scheduling.

This could eliminate the need for unexpected and unscheduled vessel repairs, the company said.

The 165,000-cbm tankers are each powered by four 9-cylinder Wartsila 50DF and one 6-cylinder Wartsila 50DF engines.