The EB4000 is AC portable generator with 3.8 KVA of rated power, 4.0 KVA of maximum output power and 60 Hz of rated frequency. The EB4000 generator is available with AC 120V/240V rated voltage.
The Honda EB4000 generator used the Honda GE400 single-cylinder gasoline engine with 406 cm3, (24.8 cu·in) of displacement. The engine has a side-valve (L-head) design, a splash-type lubrication system, a horizontal carburetor with a butterfly valve, and flywheel magneto ignition systems. The GE400 has an 86.0 mm (3.39 in) cylinder bore and 70.0 mm (2.76 in) piston stroke. The compression ratio rating is 6.8:1.
The engine produced 10.1 PS (7.4 kW; 10.0 HP) at 3,600 rpm of maximum horsepower and 23 N·m (2.3 kg·m, 17 ft·lb) of peak torque.
General information
Generator Specifications | ||
Model | Honda EB4000 | |
Dimensions (L x W x H): | 650 x 425 x 650 mm (25.6 x 16.7 x 25.6 in) | |
Dry weight | 81.5 kg (179.7 lbs) | |
AC Rated voltage: | 120V/240V | |
AC Rated output: | 3.8 KVA (32/16 A) | |
AC Maximum output: | 4.0 KVA | |
Rated frequency: | 60 Hz | |
Fuel tank capacity | 16.5 liters (4.4 US gal, 3.6 Imp. gal) | |
Engine | ||
Model | Honda GE400 (G400) | |
Displacement | 406 cm3 (24.8 cu-in) | |
Bore x stroke | 86.0 x 70.0 mm (3.4 x 2.76 in) | |
Max. horsepower | 10.1 PS (7.4 kW; 10.0 HP) at 3,600 rpm | |
Rated power | 23 N·m (2.3 kg·m, 17 ft·lb) | |
Carburetor | Horizontal type, butterfly valve | |
Cooling system | Forced-air | |
Ignition system | Flywheel magneto | |
Lubricating system | Splash | |
Stoping system | Ignition primary circuit ground | |
Fuel used | Unleaded gasoline (octane number 86 or higher) |
Maintenance data
Cylinder compression: | 5.3 kg/cm2 (75 PSI) at 800 rpm |
Valve clearance | |
Intake valve clearance: | 0.08-0.16 mm (0.0031-0.0063 in) |
Exhaust valve clearance: | 0.11-0.19 mm (0.0043-0.0075 in) |
Oil system | |
Lubrication system: | Splash type |
Oil type: | SAE 10W-40 |
Recommended oil: | Honda 4-stroke “SE” |
Oil capacity: | 1.2 L (1.27 US. qt, 1.06 Imp. qt.) |
Fuel system | |
Type: | Horizontal carburetor with butterfly valve |
Main jet: | #102 |
Float height: | 8.6 mm (0.3386 in) |
Pilot screw opening: | 2 turns out |
Ignition system | |
Type: | Flywheel magneto |
Ignition timing: | 20° B.T.D.C. |
Spark plug: | NGK: B4H, BR4HS |
Spark plug gap: | 0.6-0.7 mm (0.024-0.028 in) |
We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.
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