Honda GX610 User Manual

TECHNICAL & CONSUMER INFORMATION
Specifications
GX61O-QDW Type
Length X Width X Height
37.5 cu-in (614 cm3)
Displacement
4-stroke, overhead valve,
2 cylinders (90OV-Twin)
Engine type
92.6 Ibs (42.0 kg)
Dry weight
15.3 X 18.0 X 17.8 in (388 X 457 X 452 mm)
[Bore
X Stroke]
0.51 Ib/hph (313 g/kWh, 230 g/PSh) Fuel consumntinn
31.8 Ibf.ft (43.05 N.m, 4.39 kgf-m) at 2,500 rpm
Max. torque
18 bhp (13.4 kW, 18.3 PS) at 3,600 rpm
Max. output
[3.03 X 2.60 in (77 X 66 mm)]
Cooling system
PTO shaft rotation
Transistorized magneto
Ignition system
Forced air
Counterclockwise
GX620-QDW Type
Length X Width X Height
37.5 cu-in (614 cm3)
Displacement
4-stroke, overhead valve,
2 cylinders (90° V-Twin)
Engine type
92.6 Ibs (42.0 kg)
Dry weight
15.3 X 18.0 X 17.8 in (388 X 457 X 452 mm)
[Bore
X Stroke]
0.51 Ib/hph (313 g/kWh, 230 g/PSh)
Fuel consumption
32.5 Ibfdi (44.13 N.m, 4.50 kgf.m) at 2,500 rpm
Max. torque
20 bhp (14.9 kW, 20.3 PS) at 3,600 rpm
Max. output
(3.03 X 2.60 in (77 X 66 mm)]
I Cooling system Forced air
Ignition system
Counterclockwise
PTO shaft rotation
Transistorized magneto
GX610/620 Tuneup
ITEM
MAINTENANCE SPECIFICATION
Spark plug gap
(0.70-0.80 mm)
Refer to page
35
0.028-0.031
in
No other adjustments needed.
Other specifications
See your authorized
IN: 0.15f0.02 mm
Valve clearance (cold)
EX:
0.20f0.02 mm
Honda dealer
56

Honda GX610 Specifications

General

PTO Shaft Rotation	Counterclockwise (from PTO shaft side)
Ignition System	Transistorized magneto
Engine Type	Air-cooled 4-stroke OHV
Displacement	614 cm³
Starting System	Electric / Recoil
Fuel Tank Capacity	6.5 L (1.7 US gal)