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  • 11.7 NET HP Honda Engine, 389 cc, 1" Crankshaft, Keyed & Tapped, w/ Oil Alert & cyclone air filter (GX390QC9)

11.7 NET HP Honda Engine, 389 cc, 1" Crankshaft, Keyed & Tapped, w/ Oil Alert & cyclone air filter (GX390QC9)

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SKU: GX390QC9

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Current Stock: 14

PRODUCT DETAILS

The GX Series has proven itself as one of the most rugged, easy-starting and reliable engines around. Trades people stake their livelihood on them day after day. Experience loads of power, impressive durability and exceptional fuel consumption with the GX390 - a great engine choice for water pumps, pressure washers, small vehicles and more.


  • Horizontal crankshaft
  • Digital CDI ignition system with variable timing
  • Precision camshaft design for precise valve timing and optimal valve overlap
  • Ball-bearing supported crankshaft for improved stability
  • Dual oil drains and fill
  • Multiple charging coil options
  • Common Applications:
    • Agricultural equipment
    • Commercial lawn and garden equipment
    • Construction/industrial equipment
    • Forestry equipment
    • Generators
    • Pressure washers
    • Small vehicles
    • Water pumps
    • Tillers/cultivators

Specifications

ModelGX390QC9
Engine TypeAir-cooled 4-stroke OHV
Bore x Stroke88 mm x 64 mm
Displacement389 cc
Net Power Output*11.7 HP (8.7 kW) @ 3,600 rpm
Net Torque19.5 lb-ft (26.4 Nm) @ 2,500 rpm
PTO TypeStraight
PTO Shaft RotationCounterclockwise (from PTO shaft side)
PTO Diameter/Taper25.4mm (1")
PTO Bolt Size3/8-24 UNF
Centrifugal ClutchNo
KeywayYes
Compression Ratio8.2:1
Fuel Tank Capacity6.1 litres (6.4 US qts)
Lamp/Charge coil options25W, 50W / 1A, 3A, 10A, 18A
CarburetorButterfly float type
Electric StarterNo
Recoil StarterYes
Remote ThrottleYes
Lever ThrottleYes
Lever ChokeYes
Oil Alert (Shutdown)Yes
Control Box c/w Ign.SwitchStop Switch
Ignition SystemDigital CDI with variable ignition timing
Starting SystemRecoil/electric
Lubrication SystemSplash
Governor SystemCentrifugal mass type
Air CleanerDual element
Air Filter TypeCyclone
MufflerStandard
Exhaust DeflectorNo
Oil Capacity1.1 litres (1.16 US qts)
FuelUnleaded 86 octane or higher
Dry Weight31.5 kg (69 lbs)

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