Honda GX610 Owner's Manual page 17

Air Index
An Air Index Information hang tag/label is applied to engines
certified to an emission durability time period in accordance with
the requirements of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability
to compare the emissions performance of available engines. The
lower the Air Index, the less pollution.
The durability description is intended to provide you with
information relating to the engine's emission durability period.
The descriptive term indicates the useful life period for the engine's
emission control system. See your Emission Control System
Warranty for additional information.
Descriptive Term Applicable to Emissions Durability Period
Moderate 50 hours [0 80 cm (0 80 cc) inclusive]
125 hours [greater than 80 cm (80 cc)]
Intermediate 125 hours [0 80 cm (0 80 cc) inclusive]
250 hours [greater than 80 cm (80 cc)]
Extended 300 hours [0 80 cm (0 80 cc) inclusive]
500 hours [greater than 80 cm (80 cc)]
The Air Index Information hang tag/label must remain on the
engine until it is sold. Remove the hang tag before operating the
engine.
Specifications
GX610 (QAF-Type)
Length × Width ×
Height
Dry mass [weight]
Engine type 4-stroke, overhead valve, 2 cylinders (90° V-Twin)
Displacement
[Bore × Stroke]
Net power 12.4 kW (16.9 PS, 16.6 bhp) at 3,600 rpm
＊
(in accordance with SAE J1349 )
Max. Net torque
＊
(in accordance with SAE J1349 )
Engine oil capacity
Cooling system
Ignition system
PTO shaft rotation
− −
− −
− −
388 × 457 × 452 mm
(15.3 × 18.0 × 17.8 in)
42.1 kg (92.8 lbs)
614 cm (37.5 cu-in)
[77.0 × 66.0 mm (3.03 ×
39.6 N·m (4.04 kgf·m) at 2,500 rpm
Without oil filter replacement:
approximatly
1.1 (1.2 US qt , 1.0 Imp qt)
With oil filter replacement:
approximatly
1.4 (1.5 US qt , 1.2 Imp qt)
Forced air
Transistor magneto
Counterclockwise
GX620 (QAF-Type)
Length × Width
Height
Dry mass [weight]
Engine type
Displacement
[Bore × Stroke]
Net power
(in accordance with SAE J1349 )
Max. Net torque
(in accordance with SAE J1349 )
Engine oil capacity
Cooling system
Ignition system
PTO shaft rotation
GX670 (TAF-Type)
Length × Width
Height
Dry mass [weight]
Engine type
Displacement
[Bore × Stroke]
Net power
(in accordance with SAE J1349 )
Max. Net torque
(in accordance with SAE J1349 )
Engine oil capacity
2.60 in)]
Cooling system
Ignition system
PTO shaft rotation
＊ 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 3,600
rpm (Net Power) and at 2,500 rpm (Max. Net Torque). 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.
ENGLISH
× 388 × 457
(15.3 × 18.0
42.1 kg (92.8 lbs)
4-stroke, overhead valve, 2 cylinders (90° V-Twin)
614 cm (37.5 cu-in)
[77.0 × 66.0 mm (3.03
13.5 kW (18.4 PS, 18.1 bhp) at 3,600 rpm
＊
40.6 N·m (4.14 kgf·m, 29.9 lbf·ft) at
2,500 rpm
＊
Without oil filter replacement:
approximatly
1.1 (1.2 US qt , 1.0 Imp qt)
With oil filter replacement:
approximatly
1.4 (1.5 US qt , 1.2 Imp qt)
Forced air
Transistor magneto
Counterclockwise
× 412 × 471
(16.2 × 18.5
43.5 kg (95.9 lbs)
4-stroke, overhead valve, 2 cylinders (90° V-Twin)
670 cm (40.9 cu-in)
[77.0 × 72.0 mm (3.03
15.3 kW (20.8 PS, 20.5 bhp) at 3,600 rpm
＊
46.0 N·m (4.69 kgf·m, 33.9 lbf·ft) at
2,500 rpm
＊
Without oil filter replacement:
approximatly
1.1 (1.2 US qt , 1.0 Imp qt)
With oil filter replacement:
approximatly
1.4 (1.5 US qt , 1.2 Imp qt)
Forced air
Transistor magneto
Counterclockwise
× 452 mm
× 17.8 in)
× 2.60 in)]
× 457 mm
× 18.0 in)
× 2.83 in)]
17