... technology, optimized line design, high accuracy, low internal leakage, high efficiency, low power, low noise and high reliability characteristics.2,The ... firewood engine series the maturest type, the reliability are high, oil-consuming is lowand maintenance is simple and economical ... -14.5180.8-1.45240cummins38004600×1900×2350≤6 High efficiency Diesel engine drive movable screw compressor 179SCY