1. Specifications: 1) Engine: Doosan 2) Alternator: Leroy-Somer or Marathon 3) Power: Prime (64 - 500kW) / Standby (70 – 600kW) 4) Voltage: 50 / 60Hz 5) Frequency: 400 / 230 (for 50Hz) 6) Protection: IP21 (IP23 for option) 7) Insulation: H 2. Features: 1) Easy to maintain: A) A type water cooling system B) Exhaust air turbocharged C) Wet -type replaceable cylinder liners D) Dry-type exhaust manifold E) Special treated work surface F) Top liner cooling G) Overhead camshaft H) Big main and rod bearings 2). Optimal operation reliability: A) Rated speed: 1500RPM B) Pistons with cast-in groove insert C) Piston cooling via oil spray nozzles which enable fast cooling and reliable running of the engine 3). Environmental compatibility: A) Direct injection combustion case B) Electronic control system (including digital electronic regulation function) C) Automatic self-diagnosis and display, electronic unit injector D) High quality reliability, low breakdown E) Lowest fuel consumption in the same category By Zhejiang Zhonggao Power Technology Co., Ltd. Standard: ISO9000, ISO14000