C4.4 Industrial Engine Caterpillar


Engine Rating Conditions

Usage:

C4.4 444
所有发动机的额定功率都遵从以下 "SAE J1349"的标准环境状况:

  • 99 kPa (29.3 inches 英寸汞柱)

  • 相对湿度30%

  • 温度为 25 °C (77 °F)

额定功率与"ISO8665"、 "ISO3046/1"、 "DIN6271"和 "BS5514的标准工况有关 "。

发动机额定功率是依据下列燃油技术规格设定的。

  • 15 °C (59 °F)时的密度为 0.837 - 0.845 kg/l

  • 在温度为 15 °C (59 °F)时,API比重值为36-37.5

  • 40 °C (104.0 °F)时粘度为 2.6 - 2.8 mm^2 /sec

  • 十六烷值为48-52

总输出额定功率 - 配备标准附件的发动机的总输出容量。

标准附件包括以下部件:

  • 机油泵

  • 燃油泵

  • 水泵

从总输出中减去传动辅助部件所需的功率。 这将得出外部负荷(通过飞轮)可以加以利用的净功率。

Caterpillar Information System:

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