
Silent Inverter Generator
YS4000i
YS4000i low noise digital inverter generator delivering 4000-Watt peak power and 3200-Watt continuous power. Designed for camping, RVs and family backup use with stable sine wave output for sensitive electronic equipment.
4000-Watt Peak Digital Inverter Generator
4000W
Peak Power Output
3200W Continuous Power
63dB
Noise (at 7m)(25% load)
≤3%
Total Harmonic Distortion (THD)
0.95gal (3.6L)
Fuel Tank Volume
Main Features of YS4000i
Performance & Output
Single phase inverter generator with stable sine wave output suitable for sensitive electronic equipment.
4000-Watt Peak Power
3200-Watt Continuous Power (3.2kW Rated Power)
Rated Voltage: 230V
Rated Frequency: 50Hz
THD ≤3%


Engine & Technology
4-stroke inverter generator engine with Eco-Throttle system.
Engine Model: 165F/P-1
Displacement: 159cc
Eco Mode (Eco-Throttle System) reduces noise and fuel consumption
Recoil Start
Low Noise Design
Designed with enclosed bodywork and low idling function to reduce sound levels.
63dB (at 7m)(25% load)
Low idling function reduces fuel consumption and sound levels
Enclosed bodywork ensures low noise levels
Suitable for camping, RVs and family backup use


Protection & Safety
Comprehensive protection with built-in safeguard mechanisms.
Overload protection
Short circuit protection
Automatic shut down function in case of low fuel
Oil alarm
V0-class flame-retardant materials
Compact & Portable
Compact and lightweight design suitable for mobility demands.
Net Weight: 47.4lb (21.5kg)
Overall Dimension: 19.1″×11.2″×17.9″ (485×285×455mm)
Fuel Tank Volume: 0.95gal (3.6L)
Lubricating Oil Capacity: 0.12gal (0.45L)

