Simplicity Sovereign 18H

The Simplicity Sovereign 18H is a tractor produced by Simplicity Lawn Tractors. It is equipped with a 622 cc 38 ci engine. The listed engine power is Gasoline (gross): 18 hp / 13.4 kW. Transmission: infinite forward and reverse. Operating weight: 689 lbs*Weight of tractor alone. 312 kg.

Overview

	1993 - 2000 Sovereign SeriesGarden tractor Sovereign Series Garden tractor

Production
Manufacturer	Simplicity
Garden tractor
Built in Port Washington, Wisconsin, USA
Original price	$5,100 (1993 )
	$5,250 (1994 )
	$5,450 (1996 )
	$5,650 (1997 )

Variants
918H	similar AGCO model
2818H	similar Massey Ferguson model

Simplicity Sovereign 18H Engine
18HP Kohler 622cc 2-cyl gasoline
Fuel tank	3 gal 11.4 L
Engine details ...

Simplicity Sovereign 18H Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Steering	manual
Steering	power OptOptional
Open operator station.

Tractor hitch
Type	sleeve hitch OptOptional

Power Take-off (PTO)
Mid PTO	independent
Clutch	manual

Dimensions & Tires
Wheelbase	50.7 inches 128 cm
Weight	689 lbs 312 kg
Front tire	16x6.50-8
Rear tire	23x10.5-12
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References
Tractors & Riding Mowers published in 1994, by Simplicity
Tractors & Riding Mowers published in 1995, by Simplicity
Tractors & Riding Mowers published in 1996, by Simplicity
Lawn & Garden Equipment published in 1998, by Simplicity
1993 Price List published in 1992, by Simplicity
1994 Price List published in 1993, by Simplicity
1996 Dealer Prduct Guide published by Simplicity
1997 Spring Product Guide published in 1996, by Simplicity
Product Guide Fall 1998 published by Simplicity
Product Guide Spring 1999 published by Simplicity
Product Guide 2000 published by Simplicity
Operator's Manual Sovereign Series (1715789) published in 2002

Engine

Engine Detail — 622 cc / 38 ci Gasoline

Manufacturer	Kohler CH18
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled horizontal-shaft V-Twin
Displacement	622 cc 38 ci
Bore/Stroke	3.03x2.64 inches 77 x 67 mm
Power (gross)	18 hp 13.4 kW
Starter	electric
Starter volts	12

Simplicity Sovereign 18H Engine

Transmission

Transmission — infinite forward and reverse belt-driven hydrostatic

Type	belt-driven hydrostatic
Gears	infinite forward and reverse

Dimensions

Simplicity Sovereign 18H Tires
Lawn/turf front	16x6.50-8
Lawn/turf rear	23x10.5-12

Dimensions
Wheelbase	50.7 inches 128 cm
Length	70 inches 177 cm
Width	36.9 inches 93 cm
Height (steering wheel)	39.7 inches 100 cm
Weight	689 lbs*Weight of tractor alone. 312 kg
5-bolt flange rear axle

Attachments

Attachment overview
42" mid-mount mower deck
48" mid-mount mower deck
Snowblower
Blade
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.

Photos

Simplicity Sovereign 18H, left side.

Simplicity Sovereign 18H with tiller, right side.