GX Series Commercial Grade
GXV390
Features
•Honda OHV engine
•Cast iron cylinder sleeve
•Commercial-grade
•Easy starting, fuel efficient
•Spin-on Oil filter
•EPA/CARB compliant

Applications: Commercial turf equipment
Specification
Engine Type Air-cooled, 4-Stroke, OHV, single cylinder
Bore x Stroke 88 x 64 mm (3.5 x 2.5 in)
Displacement 389 cm3 (23.7 cu in)
Compression Ratio 7.7 : 1
Net Horse Power Output* 7.6kW (10.2HP) at 3,600 rpm
Net Torque 24.2 Nm (17.8 lbs ft) at 2,500 rpm
Ignition System Transistorized magneto ignition
Starting System Recoil and Electric Starter
PTO Shaft Rotation Counterclockwise (from PTO shaft side)
Carburetor Horizontal type butterfly valve
Lubrication System Pressure and Splash
Governor System Centrifugal Mechanical
Air Cleaner Dual Element Type
Oil Capacity 1.1l (1.2 US qt, 0.97 Imp qt)
Dimensions (L x W x H) 433mm(17.0 in) x 382mm (15.0 in) x 406mm (15.9 in)
Dry Weight 33.3 kg (73.3 lbs)
* The power rating of the engine indicated in this document is the net power output tested on a production engine for the engine model and measured in accordance with SAE J1349 at 3600 rpm (7000 rpm for model GHX50). Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance and other variables.
Performance Curve