by Yulia | Jul 28, 2025 | QSB3.9 Pump Menu
DCEC QSB3.9 Fire Pump Engine DCEC QSB3.9 series fire pump engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102 mm bore and 120 mm stroke. DCEC QSB3.9 series fire pump engine equipped with Electrically Control High-pressure Common Rail. The prime...