Honda EB5000X

Honda

Honda EB5000XThe Honda EB5000X is a single-phase AC portable generator with 5.0 kVA of maximum power and 4.5 kVA of rated power and 60 Hz of rated frequency. The EB5000X generator is available with 120/240 V rated voltage.

The Honda EB5000X generator uses one of three engines: Honda GX340, Honda GX390 or Honda iGX390.

The Honda GX340 and Honda GX390 are single-cylinder gasoline engines with 337 cc (20.6 cu·in) and 389 cc (23.7 cu.in) of displacement, respectively. The iGX390 is version of the GX390 engine with an ECU (electronic control unit) and a self-tuning regulator (STR) governor system.

Engine applications:

  • Description code: EA7 (S/N: 3000001-9999999) – Honda GX340K1
  • Description code: EAKC, Type A (S/N: 1000001-9999999) – Honda GX340
  • Description code: EBPC, Type AT (S/N: 1000001-1025410) – Honda GX390T
  • Description code: EBPC, Type AT1 (S/N: 1025411-1506332) – Honda iGX390
  • Description code: EBPC, Type AG (S/N: 1506333-1519914) – Honda GX390T2
  • Description code: EBPC, Type AG,AN (S/N: 1519915-9999999) – Honda GX390T2

General information

Generator Specifications
ModelHonda EB5000X
Dimensions (L x W x H): EA7: 655 x 510 x 490 mm (25.8 x 20.1 x 19.3 in)
EAKC (Handle in up position): 1,065 x 690 x 775 mm (41.9 x 27.2 x 30.5 in)
EBPC: 728 x 706 x 773 mm (28.7 x 27.8 x 30.4 in)
Dry weight EA7: 78.0 kg (172.0 lbs)
EAKC: 97.0 kg (214.0 lbs)
EBPC: 95.7 kg (211.0 lbs)
AC Rated voltage:120V/240V
AC Rated output:4.5 kVA
AC Maximum output:5.0 kVA
Rated frequency:60 Hz
Rated current:37.5/18.8 A
Fuel tank capacity EA7: 17.0 liters (4.5 US gal, 3.7 Imp. gal)
EAKC: 25.0 liters (6.6 US gal, 5.5 Imp. gal)
EBPC: 23.5 liters (6.2 US gal, 5.2 Imp. gal)
Honda GX340 engine
Engine modelHonda GX340 K1
Displacement337 cm3, (20.6 cu·in)
Bore x stroke82.0 x 64.0 mm (3.23 x 2.52 in)
Max. horsepower11.2 PS (8.2 kW; 11.0 HP) at 3,600 rpm
Max. torque24.0 N·m (2.4 kg·m, 17.7 ft·lb) at 2,500 rpm
CarburetorHorizontal type, butterfly valve
Cooling systemForced-air
Ignition systemTransistorized magneto ignition
Lubricating systemSplash
Starting systemRecoil starter
Stoping systemIgnition primary circuit ground
Fuel usedUnleaded gasoline (octane number 86 or higher)
Honda GX390 engine
Engine modelHonda GX390 T/T2
Displacement389 cm3 (23.7 cu-in)
Bore x stroke88.0 x 64.0 mm (3.46 x 2.52 in)
Max. horsepower11.8 PS (8.7 kW; 11.7 HP) at 3,600 rpm
Max. torque26.5 N·m (2.7 kg·m, 19.5 ft·lb) at 2,500 rpm
CarburetorHorizontal type, butterfly valve
Cooling systemForced-air
Ignition systemCDI (Capacitor Discharge Ignition)
Lubricating systemSplash
Starting systemRecoil starter
Stoping systemIgnition primary circuit ground
Fuel usedUnleaded gasoline (octane number 86 or higher)
Honda iGX390 engine
Engine modelHonda iGX390
Displacement389 cm3 (23.7 cu-in)
Bore x stroke88.0 x 64.0 mm (3.46 x 2.52 in)
Max. horsepower11.8 PS (8.7 kW; 11.7 HP) at 3,600 rpm
Max. torque26.5 N·m (2.7 kg·m, 19.5 ft·lb) at 2,500 rpm
CarburetorHorizontal type, butterfly valve
Cooling systemForced-air
Ignition systemCDI (Capacitor Discharge Ignition)
GovernorECU (electronic control unit) with a self-tuning regulator (STR) governor system
Lubricating systemSplash
Starting systemRecoil starter
Stoping systemIgnition primary circuit ground
Fuel usedUnleaded gasoline (octane number 86 or higher)

Honda GX340 maintenance data

Engine
Maximum speed:3,850±150 rpm
Idle speed:1,400 ±150 rpm
Cylinder compression:6.0-8.5 kg/cm2 (85-151 psi) at 600 rpm
Valve clearance
Intake valve clearance:0.15 ± 0.02 mm (0.006 ± 0.001 in)
Exhaust valve clearance:0.20 ± 0.02 mm (0.008 ± 0.001 in)
Oil system
Lubrication system:Splash type
Oil type:Honda 4-stroke or an equivalent (SG.SF/CC.CD)
Recommended oil:SAE 10W-30
Oil capacity:1.1 L (1.16 US. qt, 0.97 Imp. qt.)
Ignition system
Type:Transistorized magneto ignition
Ignition timing:B.T.D.C. 25° (Fixed)
Spark plug: NGK: BP6ES, BPR6ES
DENSO: W20EP-U, W20EPR-U
Spark plug gap:0.7-0.8 mm (0.0276-0.0315 in)
Ignition coil air gap0.2-0.4 mm (0.0079-0.0079 in)

Honda GX390 maintenance data

Engine
Maximum speed3,850 ± 150 rpm
Idle speed1,400 ± 150 rpm
Cylinder compression6.0-8.5 kg/cm2 (85-121 psi, 0.59 – 0.83 MPa) at 600 rpm
Valve clearance
Intake valve0.15 ± 0.02 (0.006 ± 0.001)
Exhaust valve0.20 ± 0.02 (0.008 ± 0.001)
Oil system
Oil typeHonda 4-stroke or an equivalent (SE or later)
Recommended oilSAE 10W-30
Oil capacity1.1 L (1.16 US gal, 0.97 lmp qt)
Ignition system
Spark plugNGK: BPR5ES DENSO: W16EPR-U
Spark plug gap0.7-0.8 mm (0.028-0.031 in)

Honda iGX390 maintenance data

Engine
Maximum speed:3,600±150 rpm
Idle speed:1,400±150 rpm
Cylinder compression:0.51-0.69 MPa (5.2-7.0 kgf/cm2, 74-100 psi) / 600 rpm
Valve clearance
Intake valve clearance:0.15±0.02 mm (0.006±0.001 in)
Exhaust valve clearance:0.20±0.02 mm (0.008±0.001 in)
Oil system
Lubrication system:Forced splash
Oil type:Honda 4-stroke or an equivalent (SE or later)
Recommended oil:SAE 10W-30
Oil capacity:1.1 L (1.16 US. qt, 0.97 Imp. qt.)
Ignition system
Type:C.D.I.(Capacitor Discharge Ignition)
Spark plug:NGK: BPR5ES DENSO: W16EPR-U
Spark plug gap:0.7-0.8 mm (0.0276-0.0315 in)
Spark plug torque:18 N·m (1.8 kg·m, 13.3 ft·lb)
Ignition coil air gap0.2-0.6 mm (0.0079-0.0236 in)
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

ATTENTION! Dear visitors, this is an informational database of technical specifications, we are not a parts supplier or a marketplace.

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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