Name: Rain proof silent generator 8kw powered by Kubota D1105 engine Japan origin
Brand: OUMA
Availability: InStock

Product Details

Rain proof design, withstanding all weather conditions.

60℃ radiator, no overheat would happen in high temperature weather condition.

To enhance cooling effect, engine oil cooler may be equipped.

For chilly conditions, engine oil heater and water heat jacket would be used.

62 dbA noise at 7m, quiet enough to leave the users and neighbourhood a good living environment.

We continue improving noise level to below 57dbA.

Four-cavity design of genset housing. i.e. engine and alternator cavity, silencer cavity, radiator and electronic fan cavity, battery cavity, the genset can run at very low noise and genset size is quite small. Internal temperature of the genset housing is kept 40-50℃, safety is ensured while performance of the genset is maximized. This design is patent protected to OUMA.

Central AC type cooling fan: 20,000 hours service life, much more than 500 hours as most genset factories use. The cooling fan connection mode is patent protected to OUMA.

2.0mm cold-rolled steel genset canopy: rigid and corrosion resistant.

Advanced painting and finishing, no painting colour fade within 5 years.

Battery switch to switch off battery when genset is not in use, so no power loss of battery.

Fuel non-return valve to prevent fuel returning back to fuel tank and inlet of air to the fuel pipe,

so easy start of genset after long time of non-use.

Competitive price and fast delivery within 20 working days

15 months or 1000 running hours warranty, whichever comes first.

Smallest size and most compact structure, maximum loading and installation space.

Model	OM8CYJD
Brand	OUMA
Rated power(KW)	8 11
Rated voltage(V)	115/230 120/240
Rated current(A)	69.5/34.7 91.6/45.8
Rated frequency(Hz)	50 60
Waveform distortion	Sinewave, distortion ≤5%
Noise level(dB@7m)	57
Battery(12V-Ah)	60
Overall dimension (L×W×H)(mm)	≤1450x660x750
Overall weight(kg)	≤470
Fuel tank capacity(L)	60

Diesel Engine	Model	D1105
	Brand	KUBOTA
	Power output(KW)	11 13
	Type	Three cylinder, direct injection, four stroke
	Displacement(L)	1.123
	Bore×Stroke(mm)	78×78.4
	Rotation speed(r/m)	1500 1800
	Governor system	Mechanical
	Starting mode	12V DC
	Filter system	Dry air filter, fuel filter, oil filter
	Cooling type	Enclosed water-cooled
	Exhaust muffler	Upward exhaust
	Radiator size(L)	9
	Fuel consumption(g/kw.h)	≤220
	Oil capacity(L)	5

Alternator	Model	PI044G
	Brand	Stamford
	Rated power(KW)	8 11
	Excitation mode	Brushless, self-excitation
	Voltage regulation	Auto regulation
	Number of phase	Single phase, three wire
	Number of pole	4
	Rotation speed(R/M)	1500 1800
	Temperature rise(℃)	125
	Insulation grade(stator/rotor)	H/H
	Voltage regulation range w/o load	≥95%~105%
	Steady-state voltage deviation	Less ±1%
	Interference factor	TIF<50,THF<2%
	IP grade	IP23

Control panel	Model	HGM6100U
	Manufacturer	OUMA Smartgen
	Power output	Terminals
	Installation	In-built
	Manufacturer	OUMA
	Auto function	Manual/auto protection/shutdown, water temperature alarm, oil pressure alarm
	Parameter display	AC voltage, frequency, running hour, charging voltage