Fuel Transfer Pump
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| 图 1 | g01415803 |
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| 图 2 | g01415809 |
(1) 进口
(2) 压力调节阀
(3) 溢流孔
(4) 出口
当燃油输油泵使用柴油时，燃油输油泵具有以下技术规格。
使泵在 2940 rpm 转速下运转。 在 650 kPa (94 psi) 压力下的流速必须为 4.5 L/min (1.19 US gpm)。
使泵在 840 rpm 转速下运转。 压力为 550 kPa (94 psi) 时的流速必须为 3.0 L/min (0.79 US gpm)。
使进口与空气连通，让泵在 120 rpm 转速下运转 10 秒。 一旦进口阻断，泵必须能保持 30 kPa (4.5 psi) 的真空度 30 秒钟。
从驱动端观看泵时，泵的旋转方向为顺时针。
Caterpillar Information System:
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