GX Series Commercial Grade
GX340

Features
•Honda OHV Commercial-grade engine
•Horizontal shaft
•Electronic ignition/Oil Alert
•EPA/CARB compliant
•3 Year Commercial Warranty

Applications:
Commercial turf equipment, Lawn tractors, Floor buffers (propane), Riding mowers, Blower/vacs

 
Specification
Engine Type Air-cooled, 4-Stroke, OHV, single cylinder
Bore x Stroke 82 x 64 mm (3.2 x 2.5 in) 
Displacement 337 cm3 (20.6 cu in) 
Compression Ratio 8.0 : 1
Net Horse Power Output* 7.1kW (9.5HP) at 3,600 rpm 
Net Torque 22.1 Nm (16.3 lbs ft) at 2,500 rpm 
Ignition System Transistorized magneto ignition
Starting System Recoil Starter
PTO Shaft Rotation Counterclockwise (from PTO shaft side)
Carburetor Horizontal type butterfly valve
Lubrication System Forced Splash
Governor System Centrifugal Mechanical
Air Cleaner Dual Element Type (opt Cyclone type)
Oil Capacity 1.1 l (1.16 US qt, 0.97 Imp qt) 
Dimensions (L x W x H) 380mm (15.0 in) x 430mm (16.9 in) x 410mm (16.1 in) 
Dry Weight 31.0 kg (68.3 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