Fig. 2.4.5-1 Section of RTA48T-B Type Engine

2.4.6　Niigata Engineering Co., Ltd.

(1)　Development of new model

1)　22HLX type engine

22HLX type engine was developed as a new model among the HX/HLX series medium speed engines which have many experiences in high reliability and economical efficiency. This engine is characterized in higher reliability with the high performance and easy maintenance, targeting the mean piston speed of 10m/s and the brake mean effective pressure of 2.44MPa.

Table 2.4.6-1 and Photo 2.4.6-1 indicate the principal particulars and general view of 6MG22HLX type engine respectively.

Table. 2.4.6-1 Principal Particulars of 22HLX Type Engine

Photo. 2.4.6-1 General View of 6MG22HLX Type Engine

Table. 2.4.6-2 Principal Particulars of L16/24 Type Engine

Photo. 2.4.6-2 General View of 6L16/24 Type Engine

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