Inverter system with Pulse Width Modulation (PWM) control - Can run products with built-in microcomputers or microcomputer-controlled electric tools.

SMART THROTTLE - Improves fuel economy, reduces noise, engine speed varies based on electrical load.

Multipole alternator - Reduces weight, compact design, Exceptional power output to weight ratio.

OHV engine (overhead valve) - Improved efficiency, increased reliability, quieter operation.

Cast iron cylinder lining - Provides consistent performance during continuous use.

Oil Watch oil warning system - Prevents engine damage, avoid costly repairs, minimizes down time, provides added peace of mind, enhances long-term durability