Engine - GX630H

Honda V-twin engines offer higher horsepower, quiet operation, and greater fuel efficency.

- Overhead valve, 90° V-Twin cylinder
- 15.5kW (20.8HP)/3600rpm and 688 cm³ Displacement
- 6.0 Liters/h
- 1 year warranty

Common Applications

  • Pressure washers
  • Commercial lawn and garden equipment
  • Tractor*
  • Generators*
  • Construction / industrial equipment*
  • Agricultural equipment
  • Water pumps

Specifications

Starting system Starter motor
Air cleaner Dual type
Oil Capacity 1.5 Liters , 1.7 Liters (With oil filter replacement)
Recommended oil SAE 10W-30 (API Service Class SE or later)
Engine type 4-stroke, overhead valve 90° V-twin cylinder
Dimensions 405 x 410 x 438
Displacement (cm3) 688 cm³
Dry Weight 44.4 kg
Bore and stroke 78.0 x 72 mm
Compression ratio 9.3
Gross power (SAE J1995) 15.5kW (20.8HP)/3600rpm
Net Power (SAE J1349)* 15kW (20.0 HP)/3600 min-1 rpm
Max. Net Torque (SAE J1349)* 48.3 Nm (4.93 kgf-m)/2,500 rpm
Fuel consumption (@ rated power) 6.0 L/h
Fuel tank capacity N / A
Recommended fuel Unleaded Gasoline (Oktan 86 or higher)
Ignition system CDI type Magneto ignition
Spark plug ZFR5F (NGK)
Starting system Starter motor
Air cleaner Dual type
Oil Capacity 1.5 Liters , 1.7 Liters (With oil filter replacement)
Recommended oil SAE 10W-30 (API Service Class SE or later)
Dimensions 405 x 410 x 438
Dry Weight 44.4 kg