LLC电子或发动机驱动泵设计主要用于长时间低维护服务，运行时液体主要是手动调节。
McFarland-Tritan, LLC Electric or Engine Driven Pumps are engineered for long low maintenance service. Fluid ends are manually adjustable while running.
这种系统利用该发动机来驱动液压泵以使蓄压器充满压力达到高压。
The system uses the engine to drive a hydraulic pump that charges an accumulator to high pressure.
油力发动机驱动了泵。
该泵安装到曲轴箱的前面或后面，该泵是由发动机振动驱动。也可使用2冲程发动机。不推荐使用多缸发动机。
The pumps are actuated by engine vibration. May also be used for 2-cycle engines. Not recommended for opposed multi-cylinder engines.
工程车辆液压驱动系统由发动机、液压泵、液压马达、行走机构组成，这四个部分之间相互联系和影响。
Construction vehicle's hydraulic pressure drive system is composed of diesel, hydraulic pump, hydraulic motor and working system, they interact each other.
所述泵系统能够包括用于驱动主增压泵的第一发动机(40)，和用于驱动辅助泵的第二发动机(68)。
The pump system can include a first engine (40) to drive the main boost pump and a second engine (68) to drive the satellite pumps.
适合排水水泵，灭火器泵，压缩机冷藏车和液压泵用于建筑设备驱动的发动机。
Suitable for drain pumps, fire extinguisher pumps, compressors for refrigerated vehicles and hydraulic pumps used in construction equipment driven by engines.
检察员说，“内燃机驱动或发动机驱动的消防泵都不是防震的，这些泵如果失效，电站内整个灭火系统和消防卷盘都将无法使用。
Diesel-driven and motor-driven fire pumps are not seismic and the loss of these pumps would make all suppression systems and hose reels in the plant unavailable.
本发明涉及水冷发动机直接驱动液压泵的场合，实现节能降耗的目的。
The present invention relates to water cooled engine driving hydraulic pump directly and aims at lowering power consumption.
两个发动机驱动的电控液压泵（排量可变），四个大型和四个小型的液压控制马达（排量可变）。
The systems comprise two engine-driven, electrically controlled, variable displacement hydraulic pumps and four large and four small hydraulically controlled, variable displacement hydraulic motors.
可控震源的发动机通过分动箱驱动了五、六个以上的液压泵，因此，可控震源的液压系统较复杂。
The motor of Vibroseis drives over 5-6 hydraulic pumps by transfer case so that its hydraulic system is very complex.
可控震源的发动机通过分动箱驱动了五、六个以上的液压泵，因此，可控震源的液压系统较复杂。
The motor of Vibroseis drives over 5-6 hydraulic pumps by transfer case so that its hydraulic system is very complex.
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