Rated frequency (Hz) 50 60
Rated output power(KW) 3.5 4.0
Max. power (KW) 4.0 4.5
Rated voltage (V) 115/230 120/240
Rated speed (rpm) 3000 3600
Circuit Single-phrase and three-loop
Power factor (cosφ ) 1.0
Insulation grade B
Quantity of pole 2
Excitation Self-excitation and constant voltage
Panel model Panel with over-current and power leakage protector
Output voltage (V) 115/230 120/240
Output socket Two sockets
DC12Voutput Connection pole output
Dimensions(L×W×H) (mm) 640×480×530
Net weight (kg) 70
Gross weight (kg) 83
Noise level at7m (dBA) 87
Structure Open-frame
Engine Model ACR178FA
Type Single-cylinder, vertical，4-stroke, direct-injection
Cylinder number-
Bore×Stroke (mm) 1-78×64
Displacement (ml) 296
Rated power (kw) 3.68/3000 4.0/3600
Compression ratio 20:1
Rated speed (r/min) 3000 3600
Ignition way Compression ignition
Cooling system Force air-cooled system
Lubrication system Pressure splash type lubrication
Starting system Electric starting
Fuel 0＃（summer）-10＃（winter）-35＃（frost)
lubricant SAE10W30（above CC grade）
Cooling water capacity (L) none
Lubrication capacity (L) 1.1
Starting motor capacity (V-KW) 12V－0.8KW
Charging generator capacity (V-A) 12V－3A
Battery capacity (V-Ah) 12V－36AH
Fuel consumption (g/kW.h) 276.1 285.6
Fuel tank capacity (L) 15
Continuous running time (H) 14
