Honda H4518

The Honda H4518 is a tractor produced by Honda Lawn Tractors. It is equipped with a 634 cc 38.7 ci engine. The rated power output is 18 hp 13.4 kW. Transmission: infinite forward and reverse. Operating weight: 670 lbs*Weight of tractor with 46-inch mowing deck. 303 kg.

Overview

	1991 - 1998	1991 - 1998

Production
Manufacturer	Honda

Honda H4518 Engine
18HP Honda 634cc 2-cyl gasoline
Fuel tank	2.38 gal 9.0 L
Engine details ...

Honda H4518 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Open operator station.

Dimensions & Tires
Wheelbase	46.9 inches 119 cm
Weight	670 lbs 303 kg
Front tire	15x6.00-6
Rear tire	20.5x8.5-10
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12
Battery AH	30

References
Honda Lawn Tractors published in 1993

Engine

Engine Detail — 634 cc / 38.7 ci Gasoline

Manufacturer	Honda GX640
Fuel Type	Gasoline
Configuration	2-cylinder, liquid-cooled horizontal-shaft
Displacement	634 cc 38.7 ci
Bore/Stroke	3.00x2.80 inches 76 x 71 mm
Power	18 hp 13.4 kW
Starter	electric
Starter volts	12
Coolant capacity	2.9 qts 2.7 L
Sparkplug	BPR5ES-11
	RN12YC
Sparkplug gap	0.040 inches 1.016 mm
Oil capacity	2.1 qts 2.0 L

Honda H4518 Engine
Image courtesy of Sorin Lungoci

Transmission

Transmission — infinite forward and reverse shaft-driven hydrostatic

Type	shaft-driven hydrostatic
Gears	infinite forward and reverse
Single control lever with stop for mowing range and transport range.

Honda H4518 Transmission
Image courtesy of Sorin Lungoci

Dimensions

Honda H4518 Tires
Lawn/turf front	15x6.00-6
Lawn/turf rear	20.5x8.5-10

Dimensions
Wheelbase	46.9 inches 119 cm
Length	71.5 inches 181 cm
Width	50 inches 127 cm
Height	41.4 inches 105 cm
Weight	670 lbs*Weight of tractor with 46-inch mowing deck. 303 kg

Attachments

Attachment overview
38" mid-mount mower deck
42" mid-mount mower deck
46" mid-mount mower deck

Photos

Honda H4518

Honda H4518