Specifications
GXV50 (PTO shaft S 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
Fuel tank capacity
Cooling system
Ignition system
PTO shaft rotation
GXV57
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
Fuel tank capacity
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 GXV50:
7,000 rpm, GXV57: 4,800 rpm (Net Power) and at GXV50:
4,500 rpm, GXV57: 4,000 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.
Tuneup Specifications
ITEM
SPECIFICATION
Spark plug gap
0.6–0.7 mm
(0.024–0.028 in)
Idle speed
2,500±200 rpm (GXV50) See your
Valve clearance
IN: 0.08±0.02 mm
(cold)
EX: 0.11±0.02 mm
Other
specifications
249×286×225 mm
(9.8×11.3×8.9 in)
5.2 kg (11.5 lbs)
4-stroke, overhead valve, single cylinder
3
49.4 cm
(3.01 cu-in)
[41.8×36.0 mm (1.65×1.42 in)]
1.6 kW (2.2 PS, 2.1 bhp) at 7,000 rpm
2.7 N·m (0.28 kgf·m, 2.0 lbf·ft) at
4,500 rpm
0.25 L (0.26 US qt, 0.22 lmp qt)
0.27 L (0.071 US gal, 0.059 lmp gal)
Forced air
Transistor magneto
Counterclockwise
249×286×240 mm
(9.8×11.3×9.4 in)
5.4 kg (11.9 lbs)
4-stroke, overhead valve, single cylinder
3
57.3 cm
(3.50 cu-in)
[45.0×36.0 mm (1.77×1.42 in)]
1.5 kW (2.0 PS, 2.0 bhp) at 4,800 rpm
3.2 N·m (0.33 kgf·m, 2.4 lbf·ft) at
4,000 rpm
0.25 L (0.26 US qt, 0.22 lmp qt)
0.27 L (0.071 US gal, 0.059 lmp gal)
Forced air
Transistor magneto
Counterclockwise
MAINTENANCE
Refer to page 10
authorized
Honda dealer
No other adjustments needed.
Quick Reference Information
Fuel
Unleaded gasoline (Refer to page 7)
U.S.
Except
U.S.
Engine oil
SAE 10W-30, API SJ or later, for general use.
Refer to page 8.
Spark plug
CR5HSB (NGK)
U16FSR-UB (DENSO)
Maintenance Before each use:
• Check engine oil level. Refer to page 8.
• Check air filter. Refer to page 9.
First 10 hours:
Change engine oil. Refer to page 8.
Subsequent:
Refer to the maintenance schedule on page 7.
Wiring Diagram
(1)
(1)
SPARK PLUG
(2)
IGNITION COIL
(3)
Engine switch on the equipment
powered by the engine.
Bl
Black
ENGLISH
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
Bl
(2)
(3)
15