The EMS4500 is AC/DC portable generator with 4.0 KVA of rated power, 4.5 KVA of maximum output power and 60 Hz of rated frequency. The EMS4500 generator is available with AC 120V/240V rated voltage. The direct current terminals can be used for charging 12-volt automotive-type batteries only up to 8.3A.
The Honda EMS4500 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 CDI 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 EMS4500 | |
Dimensions (L x W x H): | 650 x 425 x 575 mm (25.6 x 16.7 x 22.6 in) | |
Dry weight | 85.0 kg (187.4 lbs) | |
AC Rated voltage: | 120V/240V | |
AC Rated output: | 4.0 KVA (33.5/16.5 A) | |
AC Maximum output: | 4.5 KVA | |
Rated frequency: | 60 Hz | |
DC output: | Only for charging automotive battery of 12V up to 8.3A | |
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 | 23.0 N·m (2.3 kg·m, 17 ft·lb) | |
Carburetor | Horizontal type, butterfly valve | |
Cooling system | Forced-air | |
Ignition system | CDI | |
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: | CDI |
Spark plug: | NGK: BP4HS-10, BPR4HS-10 ND: W14FPR-UL1O |
Spark plug gap: | 0.9-0.10 mm (0.035-0.039 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.
Be the first to comment