USR generators are specially designed to be compact, quiet and powerful, saving up to 30% in weight and
space! They are ideal for superyacht owners looking for a nighttime generator with low operating sound
levels and vibrations. These generators are characterized by their fuel-efficient, innovative and environmentally
friendly inverter technology. Generators using parallel inverters can be paralleled and synchronized without any
additional cables.

The speed of the diesel engine is adjusted according to the user's changing power demands, while the output
voltage of the inverter remains constant at all times. Variable speed control greatly reduces exhaust emissions and fuel consumption compared to conventional fixed speed generators. The maximum engine speed is 3000 RPM. The electrical load is supplied with a constant output voltage of 230 V / 50 Hz or 400 V / 50 Hz via an inverter.
Less weight, size and noise
Extremely quiet (52dba@7meter)
Direct driven fresh water-cooled
Permanent magnet automatic speed regulating generator
Integrated internal booster enabling high inductive load starting
Gear driven raw water pump
Safety shutdowns for all critical
FUNCTIONS
Self protected against overload
Ignition Protected for gas boat applications
Comes complete with harnesses,
remote control panel, sound enclosure and remote fuel lift pump
2 Years warranty
Engine
Original Kubota engine
Technical Data
 
Maximum output (kW)
25.0
Continuous output (kW)
23.0
Net weight (kg)
675
Height (mm)
1360
Depth (mm)
650
Width (mm)
700
Width with suspension (mm)
 
THDV (%)
1
Frequency (Hz ±1%)
50
Max starting current (A)
35
Engine
v3300
Engine output (kW)
 280
Displacement (cm³)
3.318
Consumption max. (l/h)
4.5
 
 
Sound level (dBA/7m)
53-60
Guaranteed sound level (dBA)
75