Owner`s manual

Technical & Consumer Information
68
Engine Design and Performance
Transmission Design and Performance
Engine Model GXV160A
Engine Type 4-stroke, overhead-valve, single-cylinder,
forced air-cooled
Displacement 9.9 cu in (163 cc)
Bore and Stroke 2.7 x 1.8 in (68 x 45 mm)
Compression Ratio 8:1
Ignition System Transistorized magneto
Maximum Horsepower* 5.5 bhp (4.0 kW) at 3,600 rpm
Maximum Torque 8.0 ft-lb (10.8 N•m) at 2,500 rpm
* Horsepower rating (shown as maximum power output at 3,600 rpm) is in accordance
with SAE J1995. Actual engine power will be lower. Engine power depends on
accessories, operating speeds, operating conditions, and other variables.
Transmission
Type
Hydrostatic, fluid-drive, infinitely variable speeds
Mower Ground
Speed (engine at
3,100 rpm)
Fast: 3.7 ~ 4.2 mph (1.7 ~ 1.9 m/s)
Slow: 1.8 ~ 2.3 mph (0.8 ~ 1.0 m/s)