diesel generator 250kW
GENERATOR SET SPECIFICATIONS
ENGINE
ALTERNATOR
High Efficiency
Brushless Self-Exitation
GENERATOR SET STRUCTURE
open type/silent type/trailer mobile
This heavy-duty genset is powered by Yuchai YC6MK420-D31 six-cylinder dedicated generating engine, offering stable **250kW prime power** at 60Hz with 1800r/min rated speed. Adopting 10.34L large displacement, four-valve structure and turbocharged intercooled system, it is precisely optimized for 60Hz high-frequency operating conditions with abundant power margin and reliable high-load performance. Available in open-frame, silent enclosed and trailer-mounted configurations, it supports flexible deployment for continuous prime power supply and long-term rental of heavy industrial plants, engineering projects and field energy facilities. Equipped with Bosch electronic high-pressure common rail system, it achieves accurate fuel injection and full combustion across all working conditions, delivering outstanding fuel economy during long-duration heavy-load operation. Optimized speed regulation logic for 60Hz frequency ensures smooth load transition and rapid voltage & frequency recovery, providing high-precision and pure power quality for large industrial equipment. The integrated heavy-duty body, matched with upgraded heat dissipation and high-grade dust-proof intake system, resists high temperature, humidity and sand dust for harsh field environments. Built-in full-range intelligent early-warning and self-locking protection ensures safe and stable operation. With standardized universal parts and long overhaul intervals, it effectively cuts full-lifecycle maintenance costs.