挖掘机 的 发动机 Weichai Power WP13G530E310

‌Basic parameters‌
‌Power and speed‌: Rated power 390kW (2100rpm), maximum output power 380kW, maximum torque 2300N·m (1200-1600rpm speed range).
‌Cylinder design‌: 6-cylinder inline structure, cylinder diameter × stroke is 127×165mm, displacement 12.54L.
‌Cooling method‌: Water cooling design, oil capacity 30L.
‌Technical features‌
‌Fuel system‌: Adopts electronically controlled high-pressure common rail technology, supports direct injection in the cylinder, improves combustion efficiency and fuel economy.
‌Low temperature adaptability‌: Equipped with Weichai "Fuel Water Chill" and intake heating function to optimize low temperature starting performance.
‌Adaptability‌: Widely used in engineering machinery fields such as milling machines, loaders, excavators, cranes, etc.
‌Emission and reliability‌
‌Environmental protection standards‌: Meet the non-road stage III emission requirements (National III standard).
Reliability: Weichai independently develops and manufactures the product, which is suitable for harsh working conditions and has high stability and long service life.