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Versatile Power
An AVR (Automatic Voltage Regulator) gives low fluctuation power delivery at a selection of voltages from 110V to 240V. Each model also makes available 12V DC - really useful for charging car/ boat batteries (excluding 3-phase models).

Dusk-to-dawn Operation Without Fill-up
A single tankful of diesel will keep these air cooled gensets on the go for 6~9.5 hours. The secret to such long operation is their low fuel consumption from features like direct injection - a major feat for this type of compact engine. These gensets give savings with every tankful of diesel. And they have a utility-size fuel tank, so you can leave them running all night.

Total Carry-Around Convenience
The extra-lightweight YDG is as easy to move around as most gasoline units. And it's easy to store too. We've achieved it by linking together our small air-cooled diesel (the Yanmar L-N type) with a highly compact and light U-frame generator. The size and weight trimming allows you to take these, open-type, sets anywhere.

Peaceful Power; the YDG
Engine and generator rest on inclined rubber blocks. This improved mounting system takes away both vertical and horizontal vibrations, leaving you with a smoothly purring engine. Noise prevention measures are taken at several levels; at intake, in the combustion system and through the well muffled exhaust system.

Alarm System
The chance of damage due to low oil level operation is reduced with a Yanmar genset. An alarm is activated and the engine stops as soon as the oil falls low. Besides, the sockets on the control panel are recessed and the muffler is enclosed with a cover.

Instant, No-Effort Starts
With a short 70cm stroke of a recoil starter, the engine jumps into life. Auto-return decompression makes starting easier and quick even when the temperature is low.

Downloads: Brochure
Type Revolving field type 2 pole generator
Frequency (Hz) 50 60 50 60 50 60 50 60
Max. AC output (kVA) 2.2 2.7 3.2 3.7 4.6 5.5 6.6
Cont. AC output (kVA) 2.0 2.5 3.0 3.5 4.2 5.0 5.0 (1.7) 6.0 (2.0)
DC output(generator&charger (V-A) 12-8.3
Voltage (V) 120, 220, 240, 110 / 220, 120 / 240 380 (220)
Rated power factor (%) 100 80 (100)
Phase Single phase 3-phase (single)
Excitation system Self-excitation Self & separate excitation
Model L48N5/6-G(E)Y L70N5/6-G(E)Y L100N5/6-G(E)Y L-100N5/6-GEYT
Type Vertical, 4-cycle, air-cooled diesel engine
Displacement (cc) 219 320 435
Cont. output (kW/min-1(rpm)) 2.8/3000 3.1/3600 4.1/3000 4.4/3600 5.7/3000 6.6/3600 5.7/3000 6.6/3600
Starting system Recoil or Recoil / Electric Electric
Combustion system Direct Injection
Governor system All speed by centrifugal weight
Fuel oil Diesel fuel oil
Fuel tank capacity (lit.) 7.2 13
Lube oil capacity (lit.) 0.8 1.1 1.65
Operation capacity (One tankful) apx. (hr.) 7.0 6.5 9.5 8.0 7.0 6.0 5.5 4.9
Noise level at 7m (apx) (dB (A)) 79 80 81 82 84 85 84 85
Dimensions LxWxH (recoil) (mm) 590 x 416 x 500 650 x 496 x 530 720 x 480 x 578
Dry weight (recoil) (kg) 55 70 95
Dimensions LxWxH (electric) (mm) 649 x 416 x 500 650 x 496 x 530 720 x 480 x 578
Dry Weight (electric) (kg) 64 82 108